INDEXES TO THE NAUTILUS: GEOGRAPHICAL (Vols. 1-90) AND SCIENTIFIC NAMES (Vols. 61-90) Edited By R. Tucker Abbott Compiled By Loihse Bdkkell Hastings And Margaret Croi'KETT Teskey American Malacologists, Inc., Publishers. Copyright© 1979 by American Malacologists, Inc. INDEXES TO THE NAUTILUS: GEOGRAPHICAL (Vols. 1-90) AND SCIENTIFIC NAMES (Vols. 61-90) All lights reserved. No part of this publication may be reproduced, "xeroxed," or stored in a retrieval system, unthout prior written permission of the authors or publishers, except for brief quotation in critical articles or reviews. ISBN 0-915826-06-2 The Nautilus American Malacologists, Inc.. Publishers 1979 Tlu- Nautilus, founded in 1886. is a scientific quarterly devoted to malacoiogj' and the interests of conchologists. Information concerning subscriptions, back volumes, and advertising rates may be ob- tained by writing to the Editor, American Malacologists, Inc., address above. American Malacologists, Inc., Publishers. P.O. Box 2255, Melbourne, Florida, 32901 USA PRINTED IN THE UNITED STATES OF AMERICA BY ECONOMY PRINTING CO., EASTON, MARYLAND CONTENTS Geographical Index Africa 1-2 Australia, Tasmania, New Zealand 2-3 Bermuda 3 Canada 3-6 Caribbean (excluding Cuba) 6-9 Central America (excluding Mexico) 9-10 Cuba 10-11 Europe 11-13 Galapagos Islands 13 Mexico 13-16 Oceania, South Seas (excluding Hawaii) 16-18 Orient (China, Japan, Taiwan) 18-20 Philippines 20 South America (excluding the Galapagos) 20-23 South Asia, Indonesia 23-24 United States (including Hawaii and Alaska) 25-80 (Alphabetical by states) Index of Scientific Names (vols. 61-90) Alphabetical Index of Scientific Names 81 111 GEOGRAPHICAL INDEX TO THE NAUTILUS Volumes 1-90 (1886-1976) Compiled by Margaret Crockett Teskey This index includes a geographical listing of the 5,200 titles of original research papers found in the two first volumes of The Conchologists' Ex- change, the forerunner of The Nautilus, and volumes 3 through 90 of The Nautilus itself. Each geographical entity is divided into sections deal- ing with one of three subcategories— 1) land and freshwater, 2) marine, and 3) fossil. Within each of these subcategories the titles and authors of the articles are arranged in chronological order. The first number refers to the volume and the se- cond number to the first page of the article. The abbreviation (CE) refers to the Conchologists Ex- change, volumes 1 or 2. An index to the molluscan scientific names mentioned in volumes 61 through 90, assembled by Louise Burrell Hastings, follows this geographical index. Previous Indexes There have been four previous indexes, all now out of print, that have covered various aspects of Vie Nmdilus. 1. Index of contributing authors and scientific names occuring in volumes 1 through 34. Compiled by J, B. Henderson, Jr. and William H. Dall. 434 pp. Published by George H. Clapp and Bryant Walker, Michigan, 1927. 2. Index of contributing authors, scientific names and obituaries occurring in volumes 35 through 60. Compiled by Aurele La Roc- que and assisted by Geneva Smithe and Harold W. Harry. 332 pp. University of Michigan Press. 1951. 3. Author Index to Tlie Nautilus, volumes 3-75 and its predessor, The Conchologists' Ex- change, volume 1 and 2. Compiled and published by Aurele La Rocque, Columbus, Ohio. Includes obituaries, vol. 1-75. 279 pp. 1963. 4. Author Index to The Nautilus volumes 76 through 85 (1962-72). Compiled by Aurele La Rocque. Sterkiana, no. 47, pp. 21-38. Includes obituaries, vol. 76-85. 1972. The editors and staff of The Na^diiiLs wish to express their appreciation and thanks to two volunteers who gave so many hours in compiling these valuable indexes. The geographical index was the creation of Margaret Crockett Teskey, Curator of Mollusks at the Buffalo Museum of Science (1953-56) and secretary of the American Malacological Union (1946-70). The taxa index, containing over 24,000 entries, was the creation of Louise Burrell Hastings of Centreville, Delaware. IV GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 AFRICA In view of the rapid political changes in today's Africa, no effort has been made to adopt current names or biundaries. Localities mentioned are the original ones given at the time of publication in The Nautilus. Africa - Land and Freshwater ON THE GENERIC NAME OF A REMARKABLE BIVALVE SHELL FOUND IN THE CONGO, C. F. Ancey. (CE) 2:22 DESCRIPTION OF NEW GENERA OR SUB-GENERA OF HELICIDAE, (SOUTH AFRICA; SUDAN; CAPE COL- ONY), C. F. Ancev. (CE) 1:.53; 2:38 THE EARLIEST PUBLICATION OF DORCASIA GRAY (GREAT FISH RIVER IN GREAT NAMAQUALAND), H. A.Pilsbrv.(Note)9:108 THE MOLLUSKS OF THE GREAT AFRICAN LAKES (NASSA & TANGANYIKA), J. E. S. Moore. 12:.37 DESCRIPTIONS OF TEN NEW SPECIES OF TER- RESTRIAL MOLLUSCA FROM SOUTH AFRICA, J. C. Melvill, J. H. Ponsonbv. (Note) 12:48 CONTRIBUTIONS TOWARDS THE KNOWLEDGE OF THE MOLLUSCA OF MADAGASCAR, C. F. Ancey. 16:64; 16:80 NOTES ON A FEW SHELLS (SENEGAL), C. F. Ancey. 18:21 DESCRIPTIONS OF TWO NEW CLEOPATRA AND A PISIDIUM (RHODESIA, MADAGASCAR, BRITISH CEN- TRAL AFRICA). C. F. Ancev. 20:45 THE LAND MOLLUSCA OF ALDABRA, M. Smitli. 2.3:69; 23:108 AN APPARENTLY NEW SLUG FROM THE RIVER NILE (ABOVE KHARTOUM), T. D. A. Cockerel!. 23:108 A NEW SPATHA (KRIBI RIVER, 17 MILES FROM KAMERUN), B. Walker. 34:38 THE SOFT PARTS OF SPATHA KAMERUNENSIS (CAM- EROONS), A. E. Ortmann. 24:39 THE ANATOMINAL STRUCTURE OF CERTAIN EXOTIC NAIADES COMPARED WITH THAT OF NORTH AMER- ICAN FORMS (SPATHA KAMERUNENSIS). A. E. Ort- mann. 24:103 A REVISION OF THE ANCYLI OF SOUTH AFRICA (BOUNDED BY ZAMBESI AND KUNENE RIVERS), B. Walker. 25:139 UNIO SILOMGWEENSIS A NEW NAME FOR U. VICINUS H. B. Preston. (Note) 26:35 TWO NEW SPECIES OF PARREYSIA FROM KAMERUN, AFRICA, L. S. Frierson. 27:85 UNIO (NODULARIA) PUTZEYSI (BELGIAN CONGO), H. B. Preston. (Note) 26:70 NOTES ON THE ANCYLIDAE OF NORTH AFRICA (ALGERIA, TUNIS, MOROCCO. EGYPT), B. Walker. 27:113; 27:124 CERION SAGRAIANUM INTRODUCED INTO SOUTH AFRICA (CAPE COLONY), G. W. Pepper. (Note) 27:143 A NEW SOUTH AFRICAN NESOPUPA (GRAHAMS- TOWN), H. A. Pilsbry. 31:.50 THE ANATOMY OF TWO AFRICAN NAYADES, UNIO CAFFER AND SPATHA WAHLBERGI (NATAL, TRANSVAAL, GERMAN EAST AFRICA), A. E. Ortmann. 31:75 TYPES OF GENERIC NAMES PROPOSED FOR ACHATI- NAE (CONGO VALLEY), H. A. Pilsbry .32:98 THE LAND MOLLUSKS OF THE BELGIAN CONGO, T. D. A. Cockerel). 34:102 THE AFFINITIES OF BALEA AFRICANA MELMLL AND PONSONBY, (NATAL), H. A. Pilsbry. .38:6 ON A TANGANYIKA BEACH, C.Hedley. 38: 109 NEW SPECIES OF FRESH WATER OPERCULATES (EBOLOWA, CAMEROON), R Walker. 39:5 A LOST ACHATINA. A. RUCIFEX (ANGOLA), H. A. Pilsbry. (Note) 40:102 FAUXULUS BURNUPIANUS (CAPE PROVIDENCE, SOUTH AFRICA), H. A. Pilsbry. 41:108 HELIX LIBERIAE (CAPE PALMAS, LIBERIA) MISIDEN- TIFIED.(Note)44;(38 BURNUPIA CAPENSIS STRIATISSIMA. SOUTH BASUTOLAND, SOUTH AFRICA, H. A. Pilsbry. (Note) 45:136 THE GENUS GOODRICHIA (CAMEROONS), W. J. Clench. (Note) 45:71 A SOUTH AFRICAN CONULINUS (DURBAN. NATAL) H. A. Pilsbry. 46:101 CORBICULA IN SOUTH RHODESIA. T. D. A. Cockerell. (Note) 47:77 STUDIES OF AFRICAN LAND AND FRESHWATER MOLLUSKS - GULELLA PUMILIO (GOULD) AND TWO SPECIES CONFUSED WITH IT (CAPE PALMAS, LIB- ERIA), J. Bequaert, W. J. Clench. 49:93 THE SUPPOSED INTRODUCTION OF AN AFRICAN AR- CHACHATINA INTO THE WEST INDIES, W. .J. Clench, J. Bequaert. (Note) 51::33 DESCRIPTION OF A NEW HELICOID SNAIL FROM MADAGASCAR, H. A. Pilsbry. .56:48 SOUTH AFRICAN AQUATIC SNAILS (INCHANGA RIVER, CAIRO) F. G. Cawson. (Note) 60:.35 A SOUTH AFRICAN SPECIES OF FAUXULUS (CAPE L'AGULHAS. CAPE PROVINCE) H. A. Pilsbry. 65:102 LYMNAEA STAGNALIS IN EGYPT, A. F. Abdel-Ghani. 67:44 ESCAPED ESCARGOTS (CAPE TOWN) W.J. Rees. 68:90 GULELLA (HUTFONELLA) BICOLOR HUTTON, (MO- BASA, KENYA, MADAGASCAR), W. .1. Clench. 77:142 A MOLLUSK NEW TO LAKE BIRKET QARUN, EGYPT, K. D.Rose. 85: 141 Africa - Marine DESCRIPTIVE NOTICES OF NEW CHITONS (PORT ELIZABETH, SOUTH AFRICA), H. A. Pislbry. 8:8 NOTE ON ISCHNOCHITON ONISCUS KRAUSS AND /. ELIZ.ABETHENSIS PILSBRY, (South Africa), E. R. Sykes. 12:41 LIST OF MARINE SHELLS COLLECTED AT PORT GUEYDON, KABYLIA, WITH DESCRIPTIONS OF A NEW CYCLOSTREMA. C. F. Ancey. 14:52 CONUS CONSORS SOWERBY (ZANZIBAR), C. LeR. Wheeler. 14:86 CYPRAEA CITRINA GRAY (MADAGASCAR), C. F. Ancey. (Note) 15:83 CONTRIBUTIONS TOWARDS THE KNOWLEDGE OF THE MOLLUSCA OF MADAGASCAR, C. F. Ancey. 16:64; 16:80 NOTES ON A FEW SHELLS (SENEGAL. WEST AFRICA: ALGIERS), C. F. Ancey. 18:21 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 NATICA INTRICATOIDES HIDALGO ON THE ALGERIAN COAST, C. F. Ancey . (Note) 19:34 NOTE ON MITRA PICTA REEVE, (SOUTH AFRICA) S. Rous. 20:57 MELANELLA lOTOIDES (SOUTH AFRICA), Paul Bartsch. (Note) 20:72 PARIVITEREBRA (SEPARANDA) (SOUTH AFRICA). J. R. LeB.Tomlin.(Note)37:106 CLASSIFICATION AND RADULA OF MITROMORPHA ATRAMENWSA (ZANZIBAR). V. Orr. 72:7.5 REVISION OF A WEST AFRICAN HALIOTID. R. R. Talmadge. 77:55 TWO NEW SPECIES OF CYPRAEA (JEFFREY'S BAY. S. AFRICA), C. M. Burgess. 79:37 NOTE ON LIMA (ACESTA) ANGOLENSIS (CONGO). K. .J. Boss. 79:54 MURICANTHUS MELANAMATHOS. A WEST AFRICAN MURICID, A. D'Attilio. 80:96 CYMATIUM BOSCHI. NEW SPECIES FROM THE ARA- BIAN SEA. R. T. Abbott. H. Lewis. 83:86 NEW MITRIDAE AND VOLUTOMITRIDAE (W. AFRICA). W. 0. Cernohorsky. 83:95 LOCOMOTION OF MARGINELLA OLIVAEFORMIS KIENER. (DAKAR) B. Roth. P. W. Clover. (Note) 85:110 SYSTEMATICS AND DISTRIBUTION OF THE DEEP-SEA GASTROPOD EPITONIUM (ECCLISEOGYRA) NITIDUM (CAPE VERDE IDS), M. A. Rex. K. J. Boss. 87:93 A NEW SPECIES OF VOLUTOCORBIS FROM SOUTH AFRICA. H. A. Rehder. 88:31 ON THE GENUS VOLUTOCORBIS WITH DESCRIPTIONS OF TWO NEW SPECIES FROM SOUTH AFRICA, rf. A. Rehder. 88:33 THE VALIDITY OF THE SUBGENUS SENILIA GRAY. 1842 (WEST AFRICA). V. L. A. Yoloye. 89:33 THE REDISCOVERY OF MORUM PRAECLARUM MEL- VILL (NATAL), R. N. Kilbum. 89:49 SUBSTITUTE NAME FOR CONUS ORBIGNYI ARATUS KILBURN, NOM. PREOCC. (MADAGASCAR). R. N. Kilburn. 89:50 CORRECTIONS TO RECENT PAPERS ON NEW SPECIES OF VOLUTOCORBIS FROM SOUTH AFRICA. H. A. Rehder. 89:79 RANGE EXTENSION OF CORALLIOPHILA MARRATI KNUDSEN (W. AFRICA; ANGOLA; LIBERU) H. K. Mienis. 90:23 AUSTRALIA, NEW ZEALAND, TASMANIA Australia — Land, Freshwater DESCRIPTION OF NEW GENERA OR SUB-GENERA OF HELICIDAE, C. F Ancey. (CE) 2:38 ANTIPODEAN OYSTERS, E. Wakefield. 5:116 NOTE ON THE GROUP PANDA. H. A. Pilsbry . 6:9 OBSERVATIONS ON THE HELICES OF NEW ZEALAND. H. A. Pilsbry. 6;.54 OBSERVATIONS ON THE HELICES OF NEW ZEALAND. H. von Ihering. 6:121 ON THE ORIGIN OF THE LAND SNAIL FAUNA OF QUEENSLAND. AUSTRALIA. C. Hedley. 6:124 NOTE ON ENDODONTA (FLAMMULINA) INFUN- DIBULUM. C. Hedley. (Note) 7:35 NOTES ON PAPUINA, C. Hedley. 7:73 PRELIMINARY NOTES ON TASMANIAN LAND SHELLS. H.Suter.7:77 CONTRIBUTIONS TOWARD A REVISION OF THE TAS- MANIAN LAND MOLLUSCA, H. Suter. 7:87 NOTES ON SOME NEW ZEALAND LAND AND FRESH- WATER MOLLUSKS. H. Suter. 7:122 A NEW PAPUINA. C. Hedley. 7:136 NOTE ON LIPARUS H. A. Pilsbry. 8:35 HELICES CARRIED BY BIRDS, C. Hedley. (Note) 8:72 ON THE AUSTRALIAN GUNDLACHIA. C. Hedley. 9:61 FIELD NOTES AND REMINISCENCES. R. E. C. Steams 13:115 A NEW NORTH-EAST AUSTRALIAN AMNICOLOID, H. A. Pilsbry. 13:144 A NEW NAIAD FROM NEW ZEALAND, C. T. Simpson. 16:30 NOTES ON SOME AUSTRALIAN UNIONIDAE, L. S. Frier- son. 21:118 THE ANATOMY OF THE NAJAD HYDRELLA AUS- TRALIS LAMARCK = DIPLODON AUSTRALIS. A. E. Ortmann. 25:100 HELISOMA CAMPANULATUM (SAY) IN AUSTRALIA, B. C.Cotton. (Note) 48:106 PAPUINA GARTERIANA PFEIFFER. W. J. Clench. 57:64 ESCAPED ESCARGOTS, W. J. Rees. 68:90 THE IDENTITY AND VAUDITY OF HYDRIDELLA AUSTRALIS (LAMARCK), D. F. McMichael. 69:6 NEW LAND SNAIL FROM QUEENSLAND, A. Solem. 72:20 Australia — Marine CANTHARIDUS IRIS MARTYN, H. A. Pilsbry. C. W. Johnson. 6:132 NOTICES OF NEW CHTTONS H. A. Pilsbry. 7:107; 7:119; 8:8; 8:53 PEROSTYLUS A NEW GENUS OF FUSOID GASTROPOD, H. A. Pilsbry. 8:17 PEROSTYLUS THE EMBRYO OF MEGALATRACTUS. H. A. Pilsbry. 8:67 A SHELL HUNT FORTY FEET UNDER THE SEA, C. Hedley. 8:85 PATELLA KERMADECENSIS J. Brazier. (Note) 8:107 ACANTHOCHITES MATTHEWSI BEDNALL & PILSBRY, E. H. Matthews. (Note) 9:72 DESCRIPTION OF A NEW AUSTRALIAN CHITON, H. A. Pilsbry. 9:90 LEPIDOPLEURUS IN NEW ZEALAND. H. A. Pilsbry. (Note) 9:108 NAUTILUS POMPILIUS IN SOUTHERN NEW SOUTH WALES. J. C. Cox. (Communication) 11:43 ON A NEW SPECIES OF MYLLITA (SOUTH AUSTRALIA), W.H.Dall. 12:40 PHILOBRYA. R. Tate. (Note) 13:36 DESCRIPTION OF A NEW GENUS. AUSTROSAREPTA. AND NOTES ON OTHER MOLLUSCA FROM NEW SOUTH WALES. C. Hedley. (Note) 13:132 NOTE ON TWO SPECIES OF CANTHARIDUS (VAN DIEMEN'S LAND, NEW HOLLAND). H. A. Pilsbry. (Note) 15:8 CYPRAEA CITRINA GRAY ("AUSTRALIA"), C. F. Ancey. (Note) 15:83 A DAY ON THE GREAT BARRIER REEF, C. Hedley. 15:97 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 A REVISED CENSUS OF THE MARINE MOLLUSCA OF TASMANIA. R. Tate. W. L. May. (Note) 16:.36 NOTES ON TASMANIAN AND WEST INDIAN CONCHO- LOGY.C.Hedley. 16:49 CYPRAEA XANTHODON GRAY. S. R. Roberts. (Note) 19:12 TWO NEW VARIETES OF CYPRAEA FROM NORTHEAST QUEENSLAND. H. B. Preston. 22:121 THE ANATOMY OF THE NAJAD HYDRIELLA AUS- TRALIS (LAMARCK) = DIPLODON AUSTRALIS. A. E Ortmann. 25:100 NOTE ON THE GENUS SEPTA (TRITON AUCT.). W. H. Ball. 26:58 A REVISION OF THE AUSTRALIAN TRIDACNA, C. Hedlev. 35:60 A BUCKET DREDGE, C. Hedley. 37:118 ON A THALASSOID ELEMENT IN THE AUSTRALIAN MOLLUSCAN FAUNA, C. Hedley. 38:34; 38:68 IDENTITY OF PATELLA TENUILIRATA CARPENTER (CELLANA RADIANS). J. R. LeB. Tomlin. 38:121 NOTES ON SOME SPECIES OF CYPRAEA, H. C. Higgins. 40:129 FATAL CASE OF ATTACK BY CONE. T. Iredale. 49:41 NEW FORM OF PECTEN. J. H. Webb. 71:.53 PROPOSED REVISION OF HALIOTIS RUBER, R. R. Talmadge. 71:57 A NEW LATLLXIS FROM THE WESTERN PACIFIC (MURICIDAE), W. K. Emerson, A. D'Attilio. 78: 101 Australia — Fossil PHILOBRYA, R. Tate. (Note) 13:36 BERMUDA Bermuda — Land, Freshwater DESCRIPTION OF NEW GENERA AND SUB-GENERA OF HELICIDAE, C. F. Ancey. (CE) 1:53 WECILOZONITES QRCUMMRMATUS VAR. CORNEUS H. A. Pilsbry. (Note) 3:95 ON HELIX HARFORDIANA COOPER AND OTHER SHELLS, H. A. Pilsbry. 5:39 NOTES ON THE MOLLUSCA OF THE BERMUDA ISLANDS, C.A.Davis. 17:125 SOME NOTES ON BERMUDUN MOLLUSKS. 0. Bryant. 18:129 A NEW LAND SHELL FROM BERMUDA, H. A. Pilsbry, E. G. Vanatta. 23:63 A NEW RISSOA FROM BERMUDA, E. G. Vanatta. 23:65 BERMUDA CAVE SHELLS, E. G. Vanatta. (Note) 26:12 BERMUDA SHELLS, E. G. Vanatta. 37:32 POLYGYRA APPRESSA LINGUIFERA AND SANCTA GEORGIENSIS H. A. Pilsbry, E. G. Vanatta. 38:4 LAND SHELLS OF ADMIRAL'S CAVE, BERMUDA, E. G. Vanatta. .38:6 A CERION FOUND IN BERMUDA, A. Gray (Note) 55: 104 Bermuda — Marine TRITON swim TRYON. C. T. Simpson. (Note) (CE) 1:65 SYNOPSIS OF THE PINNIDAE OF THE UNITED STATES AND WEST INDIES, W. H. Dall. 11:25 ADDITIONS TO THE MARINE SHELLS OF THE BER- MUDAS, A. E. Verrill, K. ,1. Bush. (Note) 15:10 NOTES ON THE MOLLUSCA OF THE BERMUDA IS- LANDS, C. A. Davis. 17:125 A NEW GENUS OF BIVALVES FROM BERMUDA, W. H. Dall. 25:85 A NEW BRACHIOPOD FROM BERMUDA, W. H. Dall. 25:86 THE NATURE OF THE CONICAL BODIES ON THE MAN- TLE OF CERTAIN NUDIBRANCHS, W. ,J. Crozier. .30:103 SOME STRUCrrURAL VARIATIONS IN CHROMODORIS ZEBRA. W. J. Crozier. 30:104 A METHOD OF PRESERVING LARGE NUDIBRANCHS, W.J. Crozier. 30:142 THE AVICULA CANDEANA OF D'ORBIGNY, FROM BER- MUDA, C. W. Johnson. 32:.37 SEX-CORRELATED COLORATION IN CHITON TUBER- CULATUS W. J. Crozier. (Note) 34:.30 SOME NUDIBRANCHS OF BERMUDA, WITH A DESCRIP- TION OF A NEW SPECIES, H. D. Russell. 49:59 DISTRIBUTION OF LmNG' GLYCYMERIDS WITH A NEW SPECIES FROM BERMUDA, D. Nicol. 70:48 REPORT ON CONUS BERMUDENSIS CLENCH, T. R. A. Nielsen. 71:139 PLEUROTOMARIIDAE IN BERMUDA WATERS, R. D. Turner. 74:162 NOTES ON A HYBRID TELLINA. K. J. Boss. 78:18 PORTUGUESE MARINE MOLLUSKS IN BERMUDA, R. T. Abbott. R.H.Jensen. 81:86 THE SPAWN, EARLY DEVELOPMENT AND LARVAE OF CYPHOMA GIBBOSUM. J. N. Gather, M. E. Crovo. 85:111 A SECOND OVOVrVIPAROUS NASSARIUS S. D. Kaicher. 85:126 THE HABITS AND HABITATS OF SOME BERMUDIAN MARINE MOLLUSKS, T. R. Waller. 87:31 Bermuda — Fossil NOTES ON THE FOSSIL LAND SHELLS FROM BERMU- DA. G. K. McMillan. 48:34 CANADA Canada — Land, Freshwater PLANORBIS UMBILICATUS TAYLOR (MANITOBA), T. D. A. Cockerell. (Note) (CE) 2:68 HELIX HORTENSIS IN AMERICA (NEWFOUNDLAND), T. D. A. Cockerell. 3:139 THE SLUGS OF BRITISH COLUMBIA. T. D. A. Cockerell. 5:30 LAND SHELLS OF VANCOUVER ISLAND, G. W. Taylor. 5:91 LIMAX AGRESTIS ON THE PACIFIC COAST (BRITISH COLUMBIA), T. D. A. Cockerell. 5:92 PLANORBIS MULTIVOLVIS (NEWFOUNDLAND), W. J. Farrer. (Note) 6:.36 LAND MOLLUSCA OBSERVED IN THE GASPE REGION (QUEBEC), A. W. Hanham. 7:65 LAND AND FRESH WATER SHELLS IN THE ROCKY MOUNTAINS (ALBERTA), G. W. Taylor. 7:85 ON SOME FOSSIL UNIOS AND OTHER FRESHWATER SHELLS FROM THE DRIFT AT TORONTO, CANADA (ONTARIO), C. W. Johnson. 7:96 PALUDINA JAPONICA IN THE CHINESE MARKET (BRITISH COLUMBIA), G. W. Taylor. (Note) 7:144 THE GEOGRAPHIC DISTRIBUTION OF PLANORBIS UM- S/L/C^TELLL'S (MANITOBA). E.G. Vanatta.9:117 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 NOTES ON SOME ONTARIO SHELLS, J. H. Lemon. 10: 10 LAND AND FRESH WATER SHELLS IN THE ROCKY MOUNTAINS (ALBERTA), G. W. Taylor. 7:85 NEW AMERICAN (CANADL^N) UNIONIDAE (ONTARIO). W. A. Marsh. 10:103 PLANORBIS NAUTILEUS (ONTARIO), A. W. Hanham. 10:130 NOTES ON THE LAND SHELLS OF QUEBEC CITY AND DISTRICT. A. W. Hanham. 10:98 PLANORBIS NAUTILEUS IN AMERICA (ONTARIO), G. W. Taylor NOTES ON QUEBEC PUPIDAE AND OTHER SHELLS, A. W. Hanham. 11:110 A LIST OF THE LAND AND FRESH WATER SHELLS OF MANITOBA, A. W. Hanham. 13:1 PRISTILOMA TAYLOR! (BRITISH COLUMBIA), H. A. Pilsbry. (Note) 13:36 THE GENUINE PLANORBIS CORPULENTUS (MANI- TOBA), B.. Walker. 13:133 HELIX HORTENSIS IN NEWFOUNDLAND, G. H. Clapp. (Note) 14:72 NOTES ON SOME LAND AND FRESHWATER MOL- LUSCA FROM FORT CHIMO, UNGAVA BAY (NEW- FOUNDLAND: QUEBEC), J. F. Whiteaves. (Note) 15:10 HELIX HORTENSIS AT PERCJ! (QUEBEC), H. A. Pilsbry. (Note) 17:71 NOTES ON SOME FRESHWATER SHELLS FROM THE YUKON TERRITORY, J. F. Whiteaves. 19:1; 19:48 LISTS OF A FEW SPECIES OF LAND AND FRESH- WATER SHELLS FROM THE IMMEDIATE VICINITY OF JAMES BAY, HUDSON BAY, J. F. Whiteaves. 19:4 NOTE ON CANADIAN UNIO LUTEOLUS. F. R. Latchford. (Note) 19:34 DESCRIPTION OF A NEW SPECIES OF GONIOBASIS FROM BRITISH COLUMBIA, J. F. Whiteaves. 19:61 NEW SPECIES OF PISIDIUM (BRITISH COLUMBIA), V. Sterki.20:5 LYMNAEA MEGASOMA (ONTARIO), F. R. Latchford. (Note) 20:83 HELIX HORTENSIS IN NEWFOUNDLAND. T. D. A. Cockerell. 20:94 BRITISH COLUMBIA SHELLS, E. G. Vanatta. (Note) 20:95 HELIX HORTENSIS ON MAGDELIN ISLAND (QUEBEC), G.H. Clapp. (Note) 20: 105 NOTE ON HELIX HORTENSIS (QUEBEC), C. W. .Johnson. (Note) 21:130 RANGE OF LYMNAEA UMBILICATA (ONTARIO). F. C. Baker. 23:80 VALVATIDAE OF THE WESTERN NORTH AMERICA, H. Hannibal. 23:104 LYMNAEA AURICULARIA LINNE IN CANADA (ON- TARIO), .J. A. Allen. (Note) 25:60 AN ADDITIONAL RECORD FOR HELIX HORTENSIS MULLER (QUEBEC), P. E. Raymond. (Note) 25:94 SPHAERIIDAE OLD AND NEW (BRITISH COLUMBIA). V. Sterki.26:117 DISTRIBUTION OF SOME FRESHWATER SHELLS OF THE ST. JOHN'S RIVER VALLEY IN MAINE, NEW BRUNSWICK AND QUEBEC, O.O.Nylander. 27: 139 VALVATA PISCINALIS IN CANADA (ONTARIO), F. R. Latchford. (Note) 28: 10 SOME MOLLUSKS FROM BRITISH COLUMBIA, A. W. Hanham. 28:87 NEW VARIETIES OF NAIADES FROM LAKE ERIE, (ON- TARIO), N. M. Grier. .32:9 NOTES ON VARIATION IN PLANORBIS CAMPAN- ULATUS SAY FROM BLUE SEA LAKE (QUEBEC). E. J. Whittiker. 32:127 PHYSA SMITHIANA NEW NAME FOR PHYSA SMITHII (ALBERTA), F. C. Baker. (Note) 33:142 LAND SHELLS OF VANCOUVER ISLAND (BRITISH COL- UMBIA), H. A. Pilsbry, C. M. Cooke. 36:37 DESCRIPTION OF A NEW ZONITOIDES (BRITISH COL- UMBIA), H. A. Pilsbry. 36:38 OBSERVATIONS ON LAND SHELLS OF STANLEY PARK, VANCOUVER, R C. C. F. Mant. (Note) 36:106 A NEW SPECIES OF CARYCHIUM FROM VANCOUVER ISLAND, BRITISH COLUMBIA, H. A. Pilsbr>'. (Note) 36:141 FRESHWATER MOLLUSCA FROM MACKENZIE RIVER BASIN (NORTHWEST TERRITORY) CANADA, E. J. Whittiker. 38:8 MARGARITANA MARGARITIFERA LINNE IN LABRA- DOR, H. Schlesch. (Note) 38:32 NEW SPECIES OF FRESHWATER OPERCULATES (MAN- ITOBA), R Walker. 39:5 MOLLUSCA FROM THE MANITOBA-ONTARIO BOUN- DARY, A. Mozley. 39:121 HEMPILLIA MALONEI AT VANCOUVER (BRITISH COL- UMBIA), A. W. Hanham. (Note) 39:143 PRELIMINARY LIST OF THE MOLLUSCA OF JASPER PARK, ALBERTA, A. Mozley. 40:53 SOME MOLLUSKS FROM WESTERN CANADA (ALBER- TA, MANITOBA, SASKATCHEWAN), A. Mozley. 40:.56 MOLLUSK NOTES FROM THE NORTHWEST (YUKON TERRITORY). J. Henderson. 40:75 A NEW SUBSPECIES OF PLANORBIS (QUEBEC), H. A. Pilsbry. 40:79 LAND AND FRESHWATER SHELLS FROM NEW- FOUNDLAND, E G. Vanatta. 40:112 LYMNAEA (BULIMNEA) MEGASOMA SAY (ONTARIO), F. R. Latchford. (Note) 40: 136 DESCRIPTION OF A NEW SPECIES OF LYMNAEA FROM BRITISH COLUMBIA, F. C. Baker. 41:23 NEW RECORDS OF WESTERN CANADIAN MOLLUSKS (MANITOBA, SASKATCHEWAN), A. Mozley. 42:13 NOTE ON SOME FRESHWATER MOLLUSCA INHABl- TATING TEMPORARY POOLS IN WESTERN CANADA (SASKATCHEWAN), A. Mozley. 42:19 HELIX NEMORALIS LINN^ IN ONTARIO, H. A. Pilsbry. 42:42 HELIX HORTENSIS IN THE PROVINCE OF QUEBEC, A. A. Dechamplain. (Note) 42:102 NEWFOUNDLAND A PROMISING CONCHOLOGICAL FIELD, J. Henderson. 44:9 ANCYLUS COLORADENSIS. NEW NAME FOR .4. HENDERSON! WALKER, 1925, NOT 1908 (ALBERTA), J. Henderson. (Note) 44:31 DESCRIPTION OF A NEW VARIETY OF VALVATA LEWIS! CURRIER (ONTARIO). F. C. Baker, 44: 119 NOTES ON WESTERN CANADIAN MOLLUSCA - PLANORBIS CAMPLANULATUS WISCONSIN ENSIS WINSLOW (SASKATCHEWAN, MANITOBA, ONTARIO), A. Mozley. 46:59 NEW SPECIES AND RACES OF LYMNAEIDAE FROM NEWFOUNDLAND, F. C. Baker, S. T. Brooks. 49: 10 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 GONIOBASIS COLUMBIENSIS WHITEAVES (BRITISH COLUMBIA). C. Goodrich. .50:82 MOLLUSCA FROM PRINCE ALBERT NATIONAL PARK, SASKATCHEWAN, F. C. Baker. .50: 113 NOTES ON HYGROMIA STRIOLATA AT TORONTO, ON- TARIO. CANADA, J. Oughton. 51-1.37 VALVATA PISCINALIS (MULLER) IN THE GREAT LAKES (ONTARIO), J. Oughton. .52:30; .52:60 AN OBSERVATION ON BULIMNEA MEGASOMA SAY (ONTARIO). J. Oughton. (Note) 52:106 STAGNICOLA BULIMOIDES VANCOUVERENSIS NOV. VAR. (BRITISH COLUMBIA), F. C. Baker. 52:144 A PRELIMINARY ACCOUNT OF THE UNIONIDAE OF ONTARIO. A. La Rocque. J. Oughton. .53:.35 THE NORTHERN RANGE OF MONADENIA FIDELIS GRAY (BRITISH COLUMBIA), W. J. Everdam. (Note) 53:107 EXTENSION OF THE RANGE OF MONADENIA SEMIALBA HENDERSON (BRITISH COLUMBIA), W. ,L Eyerdam. 53:108 LAND MOLLUSCA COLLECTED AT HEBRON, LABRA- DOR AND LAKE HARBOUR, SOUTH BAFFIN ISLAND, .1 Ought on.. 53: 127 A VISIT TO THE ARCTIC OF EASTERN CANADA (NEW- FOUNDLAND). J. Oughton. .54:1 TWO NEW SNAILS OF THE GENUS CAMPELOMA FROM ONTARIO, N. T. Mattox. .54:12 GREAT SLAVE LAKE (NORTHWEST TERRITORY), .J. Oughton.. 58:73; 58:143 A ROUNDUP OF COCHLICOPA LUBRICA, T. D. A. Cockerell. (Note) 60:72 ACELLA HALDEMANI IN ONTARIO, CANADA, H. B. Her- ri ngton. 61:20 SOME SNAIL RECORDS FROM THE QUETICO PROVIN- CIAL PARK OF ONTARIO, R. G. Lindeborg. 62:128 NON-MARINE MOLLUSKS FROM THE PACIFIC SLOPE OF NORTH AIMERICA (BRITISH COLUMBL^), F. Haas. 67:94 SHELLS COLLECTED AT LOUGHBOROUGH LAKE, ON- TARIO, IN JULY, W. A. Swanker. 69:18 INLAND MOLLUSKS FROM HUDSON BAY, MANITOBA, W.J. Wayne. 72:90 SOME MOLLUSKS FROM MANITOBA, CANADA, D. E. Beetle. (Note) 74:84 ON THE BIOLOGY OF SOME MOLLUSKS FROM A NOVA SCOTIAN DECIDUOUS WOOD, E. J. Dimelow. 76:49 LAND MOLLUSKS OF SACKVILLE, NEW BRUNSWICK, CANADA, E. J. Dimelow. 76:51 MOLLUSKS FROM HARDWOODS OF THE CHIGNECTO ISTHMUS (NOVA SCOTIA), E. J. Dimelow. 77:21 BEHAVIOR OF CALCIPHILIC CEPAEA HORTENSIS ON ACIDIC ISLANDS OFF NOVA SCOTIA, J. S. Bleakney. 79:131 LOCALITIES FOR NEW BRUNSWICK LAND MOLLUSKS, N. J. Reigle, Jr., H. B. Harrington. 80:102 NEW BRUNSWICK SPHAERIIDAE, H. B. Herrington, N. J. Reigle, Jr. 80: 109 PISIDIUM HENSLOWANUM (SHEPPARD) IN WESTERN CANADA, S. A. Harris. 87:86 VIVIPARUS MALLEATUS IN MONTREAL, CANADA, D. A.Bucci.88:,55 TERRESTRIAL SLUGS IN THE VICINITY OF VAN- COUVER, BRITISH COLUMBL\. C. D. Rollo, W. G. Well- ington. 89:107 TREMATODE PARASITISM IN THE SPHAERIIDIDAE CLAMS, AND THE EFFECTS IN THREE OTTAWA RI- VER SPECIES, G. L. Mackie. 90:.36 REPRODUCTIVE HABITS OF FOUR POPULATIONS OF MUSCULIUM SECURIS NEAR OTTAWA. CANADA, G. L. Mackie, S. U. Qadri, A. H. Clarke. 90:76 Canada — Marine A FEW ADDITIONAL NOTES ON CREPIDULA (PRINCE EDWARD ISLAND), H. W. Winkley. 6:&3 NOTES OF A COLLECTING TRIP TO DEPARTURE BAY, VANCOUVER ISLAND (BRITISH COLUMBIA), G. W. Taylor. 7:100 TRACHYDERMON RA YMONDI IN BRITISH COLUMBIA, H.A.Pilsbry.8:57 NOTES ON SOME MARINE INVERTEBRATA FROM THE COAST OF BRITISH COLUMBIA, J. F. Whiteaves. (Note) 8:84 SOME NEW OR RARE SPECIES OF MARINE MOLLUSCA RECENTLY FOUND IN BRITISH COLUMBIA, C. F. Newcombe. 10:16 NOTES ON THE DISTRIBUTION AND CERTAIN CHAR- ACTERS IN THE SAXIDOMI OF THE WEST COAST (BRITISH COLUMBIA), R. E. C. Stearns. 14:1; 14:36 (errata) ON A GENUS (PHYLLAPLYSIA) NEW TO THE PACIFIC COAST (BRITISH COLUMBIA) W, H. Dall. 14:91 VARIATIONS IN ODOSTOMIA (PRINCE EDWARD ISLAND), H. W. Winkley. 14:126 SHELLS OF PRINCE EDWARD ISLAND, G. H. Chadwick. 19:103 CANADIAN OYSTERS (PRINCE EDWARD ISLAND), NewspaiJer item. 19:107 A NOTE ON ISAPIS OBTUSA CARPENTER (BRITISH COLUMBIA), A. W. Hanham.24:112 NOTES ON A FEW BRITISH COLUMBIAN MARINE SHELLS, A. W. Hanham, B. C. Duncan. 26:133 COLLECTING IN DIGBY, NOVA SCOTIA, L. D. Thompson. 31:.57 A CRITIQUE ON PROFESSOR HAROLD HEATH'S CHIO- RAERA DALLI. WITH SPECIAL REFERENCE TO THE USE OF THE FOOT IN THE NUDIBRANCHIATE MOL- LUSK, MELIBE LEONINA GOULD, H. H. von W. K. Agersborg. 36:86 ON THE IDENTITY OF SAXIDOMUS BREVISIPHONATUS CARPENTER (BRITISH COLUMBIA). J. R. Le B. Tomlin. 37:26 A NEW ACTEOCINA FROM BRITISH COLUMBIA, W. H. Dall. .39:25 A LIST OF THE MOLLUSKS COLLECTED BY MR. OWEN BRYANT ALONG THE COAST OF LABRADOR, NEW- FOUNDLAND AND NOVA SCOTIA, C. W. Johnson. 39:128; 40:21 MOLLUSK NOTES FROM THE NORTHWEST (BRITISH COLUMBIA). J. Henderson. 40:75 VARIATIONS ON APORRHAIS OCCIDENTAUS BECK (NEWFOUNDLAND), C. W. Johnson. 44:1 TWO NEW WEST AMERICAN SPECIES OF NUCU- LANIDAE (BRITISH COLUMBIA), I. S. Oldroyd. 49:13 OSTREA VIRGINICA GMELIN FROM CAPE BRETON ISLAND (NOVA SCOTIA), R. A. McUan. 52:107 NOTE RE PAPHIA BIFURCATA. A NEW MOLLUSCAN SPECIES FROM LADYSMITH HARBOUR, BRITISH COL- UMBIA, D. B. Quayle. (Note) 52:139 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 IN NOVA SCOTIA, 0. 0. Nylander. 56: 105 MOLLUSCAN TYPES IN THE CARPENTER COLLECTION IN THE REDPATH MUSEUM (QUEBEC), K. V. W. Palmer. 58:97 SOME NOTES ON THE GENUS EXILIOIDEA (BRITISH COLUMBIA), P. Bartsch. 59:62 REPUBLICATION OF DESCRIPTIONS OF NORTH AMER- ICAN MOLLUSKS BY VERKRUZEN, KURTZ, DE TAR AND BEECHER (NEWFOUNDLAND), W. J. Clench. 60:69 McGILL UNIVERSITY MUSEUMS, J. D. Cl^horii. (Note) 64:70 TWO NEW SUBSPECIES OF NEPTUNEA DECEM- COSTATA (NEW BRUNSWICK, NOVA SCOTIA), A. H. Clarke, Jr. 69:115 SUPPLEMENTARY NOTES ON PRE-COLUMBIAN LIT- TORINA LITTOREA IN NOVA SCOTIA, A. H. Clarke, Jr. 77:8 MESODESMA DEAURATUM: SYNONYMY, HOLOTYPE AND TYPE LOCALITY (QUEBEC), J. D. Davis. 78:96 THRACIA CONRADI IN MALPEQUE BAY, PRINCE ED- WARD ISLAND, M. L. H. Thomas, 80:84 AN UNUSUAL FORM OF LITTORINA LITTOREA LINNE FOUND IN NOVA SCOTIA, D. S. Davis, 86:87 Canada — Fossil FOSSIL UNIOS AND OTHER FRESHWATER SHELLS FROM ONTARIO, C. T. Simpson. (Note) 7:96 NEW SPECIES OF TERTIARY MOLLUSKS FROM VAN- COUVER ISLAND (BRITISH COLUMBL^), J. C. Merriam. 11:64 INTERGLACIAL SHELLS AT TORONTO, ONTARIO, J. H. Lemon. 12:6 MOLLUSCA ASSOCIATED WITH MASTODON REMAINS, R. E.C.Stearns. 13:100 MARL DEPOSITS IN BONAVENTURE, NORTH OF BAY CHALEUR, QUEBEC, CANADA, 0. 0. Nylander. (Note) 54:144:57:45 INTERGLACIAL HENDERSONIA OCCULTA IN CANADA (ONTARIO), A. H. Clarke, Jr. (Note) 79: 137 CARIBBEAN (excluding Bermuda and Cuba) Caribbean — Land, Freshwater DESCRIPTION OF NEW GENERA OR SUB-GENERA OF HELICIDAE (MARTINIQUE). C. F. Ancey. (CE) 1:53 NEW AMERICAN SHELLS (CAYMAN ISLANDS), H. A. Pilsbry. (Note) 3:95 NOTES ON CERTAIN SPECIES OF CEPOLIS (HAITI), H. A. Pilsbry. (Note) 4:120 LIST OF LAND AND FRESHWATER MOLLUSCA COL- LECTED IN JAMAICA, C. W. Johnson. W.J. Fox. 5:32 LIST OF SPECIES COLLECTED ON THE ISLANDS ST. THOMAS, ST. KITTS, BARBADOS, JAMAICA, AND AT PENSACOLA, FLORIDA: WITH PREFACTORY NOTES. W.H.Rush.. 5:65 NEW SPECIFY OF SHELLS (CAYMAN ISLANDS), H. A. Pilsbry. (Note) 5:83 HELIX VENDRYESI (JAMAICA), H. A. Pilsbry. (Note) 5:140 SLUGS INJURING COFFEE (JAMAICA), T. D. A. Cockerell. 6:127 THE SMALL GREY SLUG IN JAMAICA, T. D. A. Cockerell. 7:21 NOTES ON COLLECTING SHELLS IN JAMAICA, C. T. Simpson. 7:110 UST OF SHELLS COLLECTED IN JAMAICA, J. B. Hender- son, Jr.8:l; 8:19; 8:31 BUUMVS OBLONGUS (ST. KITTS, ANTIGUA), W. H. Dall. (Correspondence) 7:35 PLEURODONTE BAINBRIDGEI AND OTHER JAMAICA SHELLS, E.W. Roper. 9:13 NOTE ON LIA ALBERS (JAMAICA), Anon. (Note) 10:47 A NEW VARIETY OF HELICINA PLICATULA (ST. KITTS), H. A. Pilsbry, (Note) 10:118 A NEW JAMAICAN LAND SHELL, J. B. Henderson, Jr. 12:25 LAND SHELLS OF GUN CAY, BAHAMAS, H. A. Pilsbry. 12:26 NEW JAMAICAN FORMS OF LUaDELLA, H. A. Pilsbry. 13:56 A NEW SPECIES OF CERION (BAHAMAS), W. H. Dall. 14:65 DESCRIPTION OF TWO NEW SPECIES OF GLANDINA FROM JAMAICA, H. Vendryes. 14:133 NEW JAMAICAN UROCOPTIDAE, H. Vendryes. 15:1 COLLECTING IN HAITI, J. B. Henderson, Jr. 15:13 A NEW JAMAICAN LAND SHELL, G. H, Clapp. 15:33 PLEURODONTA GIGANTEA A NOCTURNAL SPECIES (HAITI), A. B. Kendig. (Correspondence) 15:36 A NEW JAMAICAN ADAMSIELLA. J. B. Henderson, Jr. 15:49 A NEW LAND OPERCULATE FROM HAITI, C. T. Simpson, .IB. Henderson, Jr. 15:73 LAND SHELLS OF FORTUNE ISLAND, BAHAMAS, J. B. Henderson, Jr. 15:85 A NEW SPECIES AND SUB-SPECIES OF JAMAICAN PLEURODONTE, H. Vendryes. 15:101 TRUNCATELLA SUBCYLINDRICA LINNE (PUERTO RICO), H. A. Pilsbry. (Note) 15:119 NOTES ON THE DISTRIBUTION OF THE PLEURODONTE ACUTA GROUP (JAMAICA), P. W. Jarvis. 15:137 NOTES ON THE DISTRIBUTION OF THE PLEURODONTE SINUATA GROUP (JAMAICA), P. W. Jarvis. 16:1 "SLUGS" AS MEDICINE (JAMAICA), G. H. Clapp. (Note) 16:84 A NEW HAITIEN CHONDROPOMA, J. B. Henderson, Jr., C. T. Simpson. 16:88 LAND SHELLS OF CURACAO, H. A. Pilsbry. (Note) 17:48 DISTRIBUTION OF JAMAICAN SPECIES OF COL- OBOSTYLUS. P. W. Jarvis. 17:62 A NEW JAMAICAN COLOBOSTYLUS. H. A. Pilsbry. 17:65 ALCADIA PUSILLA INTERMEDIA. NEW VAR. (JA- MAICA), H, A. Pilsbry. (Note) 22:96 LYMNAEA CUBENSIS ASPIRANS. N. SUBSP. (BAR- BADOS), H. A. Pilsbry. 23:120 THE METHOD OF PROGRESSION OF SOME LAND OPER- CULATES FROM JAMAICA, A. P. Brown. 24:86 LAND SHELLS COLLECTED ON THE BIMINI ISLANDS, GUN AND CAT CAYS, BAHAMAS, G. H. Clapp. 27:63 CERION (STROPHIOPS) BIMINIENSE SP. NOV. (N. BIMINI CAY), J. B. Henderson, Jr., G. H. Clapp. 27:64 LIST OF LAND SHELLS FROM SWAN ISLAND, WITH DESCRIPTIONS OF FIVE NEW SPECIES, W. F. Clapp. 27:97 GONAVE ISLAND (HAITI) SHELLS, E. G. Vanatta. (Note) 32:72 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 POLYGYRA PLANA BAHAMENSIS VANATTA (ELEUTHERA), E. G. Vanatta. (Note) 33:72 NEW LAND OPERCULATES FROM THE DUTCH LEE- WARD ISLANDS, H. B. Baker. 37:89 COLLECTING IN SOUTHERN FLORIDA, THE BAHAMAS AND CUBA, D. L. Emery. 38:56 AURIS AURISSCIURI LUTEA. N. VAR. (TRINIDAD), G. H. Clapp. 40:131 CHOANOPOMA CAYMANICOLA. N. SP. (GRAND CAYMAN), H. A. Pilsbry. (Note) 42:68 A NEWLY DISCOVERED WEST INDIAN MOLLUSC FAUNULA (HAITI). P. Bartsch. 46:67 EGGS OF AMPULLARIA IN JAMAICA, E, A. Andrews. 46:93 NERITINA VIRGINKA IN TOWN CREEK AT MONTEGO BAY, JAMAICA, K A. Andrews. 47:50 JAMAICAN LAND SNAILS, H. B. Baker. 48:6; 48:60; 48:83; 48:135; 49:21; 49:52 A NEW SPECIES OF CERION FROM LONG ISLAND, BAHAMAS, AND A NOTE ON CERION MILLERl (PFEIFFER), W. J. Clench. 49:49 TWO NEW JAMAICAN LAND SHELLS, E. G. Vanatta. 49:98 NOTES ON GROWTH OF A JAMAICAN SLUG, E. A. An- drews. 49:107 CEPOLIS (PLAGIOPTYCHA) IMPERFORATA. NEW SPECIES (HAITI), H. A. Pilsbry. 49:105 A NEW CERION FROM THE BAHAMAS (GREAT RAG- GED CAY), W. J. Clench. 49: 112 THREE NEW SPECIES OF CERION FROM LONG ISLAND, BAHAMAS, W. J. Clench. 51:19 THE RACES AND ALLIES OF PLEURODONTE GUADE- LOUPENSIS (MARTINIQUE, DOMINICA), H. A. Pilsbry. .51:26 THE SUPPOSED INTRODUCTION OF AN AFRICAN AR- CHACHATINA INTO THE WEST INDIES (JAMAICA), J. Bequaert, W. J. Clench. 51:,33 PLEURODONTE GUADELOUPENSIS DOMINICANA. NEW SUBSP. (DOMINICA), H. A. Pilsbry, T. D. A. Cockerell. (Note) .51:34 A DENSE AGGREGATION OF SNAILS (JAMAICA). E. A. Andrews. 51:39 EXSUAVITAS. NEW SUBGENUS OF AQUEBANA (HAITI). H.B.Baker. (Note) 52:143 POLYDONTESOBLITERATUSiHAYTl). H. A. Pilsbry. 53:42 SOME ANTILLEAN SAGIDAE OR POLYGYRIDAE (PUER- TO RICO. HAITI. FLORIDA), H. B. Baker. 54:54 NEW SUBGENERA OF ANTILLEAN HELICINIDAE - HJALMARSONA (PUERTO RICA), H. B. Baker. .54:70 PUERTO RICAN OLEACININAE, H. B. Baker. .55:24 LAND MOLLUSCA OF THE CAYMAN ISLANDS COL- LECTED BY THE OXFORD UNIVERSITY BIOLOGICAL EXPEDITION, 19.38, H. A. Pilsbry. .56:1 MEGALOMASTOMA CROCEUM (GMELIN) (PUERTO RICO), H.B.Baker. 56:106 PUERTO RICO MEGALOMASmMA, P. Bartsch. (Note) 57:30 NOTE ON CERION STRLATELLUM (PUERTO RICO), H. A. Pilsbry. (Note) 57:34 NEW SPECIES OF CERION, NENIA AND DRYMAEUS (BAHAMAS, PERU) M. Smith. .57:59 PRATICOLELLA GRISEOLA PFR. IN HISPANIOLA, W. J. Qench. 59:144 GROWTH OF YOUNG STROPHOCHEILUS OBLONGUS (JAMAICA) E. A. Andrews. 62:54 NOTES ON THE DISTRIBUTION OF SOME TERRESTRIAL MOLLUSKS OF PUERTO RICO. N. T. Mattox. 62:126 LAND MOLLUSKS OF CAYMAN BRAC, H. A. Pilsbry. 63:37 CHONDROPOMA SCHALIEI H. B. Baker (PUERTO RICO). 64:17 CATALOGUE OF ANCYLIDAE OF SOUTH AND CEN- TRAL AMERICA AND THE WEST INDIES (GENERAL) WITH DESCRIPTION OF A NEW SPECIES, C. B. Wurtz, 64:123 BULIMULUS DIAPHANUS PFEIFFER (PUERTO ^IICO, VIRGIN ISLANDS, LESSER ANTILLES), W. J. Clench. (Note) 65:69 LAND SHELLS OF BARBUDA ISLAND, LESSER AN- TILLES, W. J. Clench. (Note) 70:69 NEW RECORDS OF WEST INDIAN STREPTAXIDAE (VIRGIN ISLANDS), W. J. Clench. 72:19 A NEW OPERCULATE LAND SNAIL FROM HAITI, 0. Alcalde, M. K. Jacobson, 72:111 CARIBBEAN SPECIES OF TRUNCATELLA, A. de la Torre. 73:79 ECOLOGIC NOTES ON PUERTO RICAN MOLLUSCA, F. B. Golley.73:1.52 ORTHALICUS IN THE CAYMAN ISLANDS, H. A. Rehder. (Note) 74:122 PUERTO RICAN XANTHONYCHIDAE, H. B. Baker. 74:142 PUERTO RICAN PUPILLIDS AND CLAUSILIOIDS. H. B. Baker. 75:33 PUERTO RICAN CAMAENIDAE, H. B. Baker. 75:64 AN EXCURSION TO LAKE MIRAGOANE, HAITI, W. J. Eyerdam. 75:71 PUERTO RICAN HOLOPODOPES, H. B. Baker. 75:116 PUERTO RICAN OLEACINOIDS, H. B. Baker. 75:142 PUERTO RICAN LAND OPERCULATES, H. B. Baker. 76:16 ON SOME LAND SHELLS OF ELEUTHERA, BAHAMAS, M.K. Jacobson. 78:120 POMACEA BRIDGESI IN PUERTO RICO, W. J. Clench. (Note) 79:105 LAND SHELLS OF JOST VAN DYKE, VIRGIN ISLANDS, W.J. Clench. (Note) 82:144 CONCERNING RAWSON'S PHYSA (GUADELOUPE), E. H. Michelson. (Note) 83:36 ON SOME HELICINA FROM THE DOMINICAN REPUBLIC, M. K. Jacobson. 84:101 ON A SINISTRAL CHONDROPOMINE FROM JAMAICA, M. K. Jacobson, K. J. Boss. 84:127 ON A SINISTRAL SPECIMEN OF LIGUUS VIRGINEUS (HAITI), M. K. Jacobson. W. E. Old. 88:28 BIOMPKALARIA HAVANENSIS FROM GRENADA, WEST INDIES, E. A. Malek. 89:17 LAND SNAILS FROM MONITO ISLAND, WEST INDIES, E.G. Thompson. 90:1.52 Caribbean — Marine MITRA FERGUSONI FOUND UPON SWAN ISLAND, W. H. Dall. (Correspondence) (CE) 2:9 UST OF SHELLS COLLECTED ON THE ISLANDS ST. THOMAS. ST. KITTS, BARBADOS, JAMAICA, AND AT PENSACOLA, FLORIDA, W. H. Rush. 5:65 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 PLEUROTOMARIA ADANSONIANA (TOBAGO), Anon. (Note) 5: 119 A LIST OF THE BRACHIOPODA, PELECYPODA, PTERO- PODA, AND NUDIBRANCHIATA OF JAMAICA, LIVING AND FOSSIL, T. D. A. Cockerell. 7:103; 7:113 NOTES ON COLLECTING SHELLS IN JAMAICA, C. T Simpajn. 7:110 SFIRULA PERONII IN JAMAICA, E. W. Roixr. (Note) 8:36 SYNOPSIS OF THE PINNIDAE OF THE UNITED STATES AND THE WEST INDIES, W. H. Dall. 11:25 THE MOLLUSKS OF PORTO RICO, W. H. Dall, C. T Simp- son. (Publication; anon, review) 15:107 HABITS OF ACANTHOPLEURA GRANULATA (CUBA), S. H. Hamilton. 16:138 NOTE ON THE FAMILY SEPTIDAE (PUERTO RICO), W. H. Dall. 17:55 A PARTIAL LIST OF THE MARINE MOLLUSKS OF SAN SALVADOR, BAHAMAS, F. C. Baker. 17:57 A NEW WEST INDIAN NITIDELLA (CUBA), W. H. Dall. 22:31 SOME MARINE BIVALVES FROM THE BAHAMA IS- LANDS, R. A. McLean. 49:116 NERITINA VIRGINEA IN JAMAICA, E. A. Andrews. 54:21; 54:66:54:98 TYPHIS FORDI. A NEW BAHAMAN MURICID MOLLUSK. H. A. Pilsbry. 57:40 SHELL COLLECTING IN THE BAHAMAS, A. H. Patterson. 38:37 A NEW CONUS FROM JAMAICA, WITH NOTES ON SCONSIA STRIATA. M. Smjth. 60:1 CASSIS TUBEROSA LINNe' FEEDING ON AN ECHINOID, CLYPEASTER ROSACEUS (SOUTH BIMINI), R. W. Foster. (Note) 61:35 NEW MARINE MOLLUSKS OF FLORIDA AND THE BAHAMAS (NEW PROVIDENCE I), H. A. Pilsbry, T. L. McGinty. 63:9 NEW MARINE MOLLUSKS FROM DOMINICA, B. W. I.. A. H.Verrill. 63:126 NEW MARINE MOLLUSKS FROM BRITISH WEST IN- DIES AND FLORIDA KEYS. J. S. Schwengel. 64:116 CAECUM BIMINICOLA. NEW SPECIES (BIMINI), H. A. Pilsbry. (Note) 65:69 FASTiaiELLA CARINATA. A LITTLE-KNOWN MOLLUSK (ELEUTHERA). H. A. Pilsbry. 66:77 ANOTHER SPECIMEN OF FASTIGIELLA CARINATA REEVE (ELEUTHERA), G. F. Kline. 66:142 A NEW SPECIES OF PLEUROBRANCHUS FROM THE CARIBBEAN (PUERTO RICO), N. T. Mattox. 66:109 VAGABOND CUTTLEBONES (BRITISH VIRGIN ISLANDS), D. S. Erdman. (Note) 70:106 MARINE SHELLS FROM ALTONA LAGOON, ST. CROIX, VIRGIN ISLANDS, G. W. Nowell-Usticke. 70: 113 LIST OF THE CONIDAE OF PUERTO, G. L. Warmke. 71:1 REDISCOVERY OF A RARE CARIBBEAN CONUS (ARUBA), R. T Abbott. 71:117 RADULA AND OPERCULUM OF VASUM CAPITELLUM (PUERTO RICO), G. L. Warmke. 72:29 THYSANOTEUmiS RHOMBUS LARGE CEPHALOPOD NEW TO THE WESTERN ATLANTIC (PUERTO RICO). G. L. Voss, D. S. Erdman. 73:23 SEVEIN PUERTO RICO CONES: NOTES AND RADULAE, G.L. Warmke. 73:119 A SECOND WESTERN ATLANTIC RISSOELLA AND A LIST OF THE SPECIES IN THE RISSOELLIDAE (BA- HAMAS). R. Robertson. 74:131; 75:21 OBSERVATIONS ON VASUM GLOBULUS NUTTINGI, WITH COMMENTS ON OTHER CARIBBEAN VASE SHELLS (LESSER ANTILLES), C. N. Shuster. Jr., W. T. Bode. 75:1 MARINE SHELLS OF WATER ISLAND, VIRGIN IS- LANDS, .J. A. Weber. 75:55 A NEGLECTED WEST ATLANTIC STROMB, A. A. Olsson, D.R.M(X)re. 75:127 THE STATUS OF STROMBUS CANALICULATUS R. Robertson. 75:128 RECORDS OF MARINE MOLLUSKS EATEN BY BONE- FISH IN PUERTO RICAN WATERS, G. L. Warmke. 76:115 A NEW CARIBBEAN MURICID MOLLUSK, TYPHIS PUERTORICENSIS G. L. Warmke, 78:1 NEW RECORDS FOR CYPRAEA SURINAMENSIS (ARUBA, PUERTO RICO), W. K. Emerson, W. E. Old, Jr. 79:26 TWO SPECIES OF THE BIVALVE GASTROPOD BER- THELINIA FOUND IN PUERTO RICO. G. L. Warmke. (Note) 79:139 WHAT IS ARCA CAELATA REEVE? (VIRGIN ISLANDS), M. K. Jacobson, G. Usticke. 80: 10 A NEW SPECIES OF LYRIA (VOLUTIDAE) FROM HISPANIOLA, W. J. Clench, R. D. Turner. 80:83 THE SYSTEMATIC POSITION OF GLYPTAESOPUS (BAHAMAS), G. E. Radwin.82:18 LATIRUS VARAI A NEW FASCIOLARIID GASTROPOD FROM THE CARIBBEAN, R. C. Bullock. 83: 133 FLUXINA DALL IS A CALLIOSTOMA SWAINSON (CUBA; BARBADOS), A. S. Merrill. (Note) ^1:32 CONUS PATAK A NEW CARIBBEAN GASTROPOD (FLORIDA; JAMAICA), R. T Abbott, 85:49 OBSERVATIONS ON THE GASTROPOD, CHARONIA VARIEGATA. IN TRINIDAD AND TOBAGO, R L. Per- charde. 85:84 A CONTRIBUTION TO THE SYSTEMATICA OF SOME WEST INDIAN LATIRUS (BARBADOS), R. C. Bullock. 88:69 DISTRIBUTIONAL AND ANATOMICAL OBSERVATIONS OF BERTHELLA TUPALA (PUERTO RICO), H. Bertsch. 89:124 GROWTH RATE OF FOUR SPECIES OF EUTHECOSMA- TOUS PTEROPODS OCCURRING OFF BARBADOS, WEST INDIES, R E. Wells, 90: 114 Caribbean — Fossil A LIST OF THE BRACHIOPODA, PELECYPODA, PTEROPODA, AND NUDIBRANCHIATA OF JAMAICA, UVING AND FOSSIL, T D. A. Cockerell. 7:1-3, 7:113 A GIGANTIC FOSSIL LUCINA (JAMAICA), W. H. Dall. 15:40 NOTE ON ANTILLEAN PALEOGEOGRAPHY (ANTIGUA), H. A. Pilsbry. (Note) 28:84 A TRIAD OF UMBILICATE LATIRUS RECENT AND PLIOCENE (U.S. VIRGIN ISLANDS), H. A. Pilsbry. .52:84 A NEW PLEURODONTE FROM THE MIOCENE. BOWDEN, JAMAICA, D. Kimball. 61:37 PLEISTOCENE MOLLUSKS FROM ANDROS ISLAND, BAHAMAS, H. G. Richards. 67:120 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 STROMBUS GIGAS LINNAEUS FROM THE BOWDEN FORMATION, JAMAICA. P. Jung. 84; 129 A CONTRIBUTION TO THE SYSTEMATICS OF SOME WEST INDIAN LATIRUS, R. C. Bullock. 88:69 CENTRAL AMERICA (excluding Mexico) Central America — Land, Freshwater DIAGNOSES OF A FEW SUBGENERA IN HELICIDAE (COSTA RICA). C. F. Ancey. (CE) 1:20 PRELIMINARY NOTICES OF NEW AMNICOLIDAE (NIC- ARAGUA), H. A. Pilsbry. 4:.52 NOTE ON THE SPECIES OF VERONICELLA FOUND IN CENTRAL AMERICA (NICARAGUA, PANAMA). T. D. A. Cockerell.8:140 HELICINA DYSONl (HONDURAS). C. T Simpson. 11:13 NOTE ON TWO SPECIES OF HELICINA (NICARAGUA), C. F. Ancey. 11:87 OXYCHONA UNMASKED (COSTA RICA), H. A. Pilsbry. 11:87 NOTE ON THE SUBGENUS EUCOSMIA (PANAMA), Ed. note. 12:60 A NEW GUATEMALAN GLANDINA. H. A. Pilsbry. 14:4 A NEW SPECIES OF BULIMULUS FROM COSTA RICA AND A NEW SPIRACULUM FROM ASSAM, H. Fulton. 14:87 SHELL COLLECTING ON THE MOSQUITO COAST (NICA- RAGUA), W. H. Fluck. (Correspondence) 14:94 HELICINA PTEROPHORA SYKES (GUATEMALA), C. F. Ancey. (Note) 18:21 SHELL COLLECTING ON THE MOSQUITO COAST OF NICARAGUA, W. H. Fluck. 19:8; 19:78; 20:1 NOTES ON SHELLS FROM QUJRIGUA, GUATEMALA, H. A. Pilsbry. 26: 11 A SLUG OF THE GENUS VERONICELLA FROM GUATEMALA, T. D. A. Cockerell. 27:1 A PHILOMYCUS FROM THE REPUBLIC OF PANAMA, T. D. A. Cockerell. 27:2 PACHYCHEITI FROM GUATEMALA, H. A. Pilsbry. (Note) 28:12 NEW SLUGS (AGRIOLIMAX) FROM GUATEMALA. T. D. A. Cockerell. 28:.55 NEW GENERA AND SPECIES OF CENTRAL AMERICAN NAIADES (GUATEMALA). L S. Frierson. 31:47 A NEW GUNDLACHLA FROM GUATEMALA, B. Walker. 31;, 51 SOME AURICUUDAE AND PLANORBIDAE FROM PAN- AMA, H. A. Pilsbry. 33:76 GUATEMALAN NOTES, A. A. Hinkley. a3;79 REVIEW OF THE THYSANOPHORA PLAGIOPTYCHA GROUP, H. A. Pilsbry. 33:93 GUATEMALA MOLLUSKS, A. A. Hinkley. 34:37 SOME CENTRAL AMERICAN SPECIES OF NAIADES. BELONGING OR ALLIED TO THE GENUS ELLIPTIO (GUATEMALA), A. E. Ortmann. 35:24 PLANORBIS CALODERMA, N. SP. (GUATEMALA), H. A. Pilsbry. (Note) .36: 143 TWO NEW NAIADES FROM NICARAGUA, B. Walker. 38:51 CENTRAL AMERICA PACHYCHILUS AND POLY- MESODA (GUATEMALA, PANAMA), H. A. Pilsbry. 44:85 A NEW DRYMAEUS FROM BARRO COLORADO ISLAND, PANAMA CANAL ZONE, J. Zetek. 47:93 TEGUCIGALPA, HONDURAS, T. D. A. Cockerell. (Com- munication) 60:104 THREE NEW SOUTH AMERICAN LAND SHELLS (STRO- PHOCHEILUS. THAUMASTUS. DRYMAEUS {PANAMA). J.C.Bequaert.62;113 SOME NEW LAND AND FRESHWATER MOLLUSKS FROM GUATEMALA, F. Haas. 62:136 FRESHWATER MOLLUSKS FROM COLOMBIA AND GUATEMALA, H. A. Pilsbry. 63:82 CLARIFICATION OF SOME CENTRAL AMERICAN UNIONIDAE DESCRIBED BY R. A. PHILIPPl (NICA- RAGUA). R. I. Johnson. 64:77 CORRECTION OF THE TYPE LOCALITY OF POMACEA CUMINGII KING 1834 (PANAMA), J. R E. Morrison. (Note) 65; 105 THE LAND SNAIL GENUS MCROCONUS (NICARAGUA, GUATEMALA, PANAMA), F. G. Thompson. 72:5 A NEW SPIRAXIS FROM GUATEMALA, F. G. Thompson. 72:115 NON-MARINE MOLLUSKS FROM BRITISH HONDURAS, F.Haas, A. Solem. 73:129 A NEW ENDODONTID LAND SNAIL FROM GUATE- MALA, F G. Thompson. 76:23 A NEW STREPTOSTYLA FROM NICARAGUA. M. K. Jacobson. 79:101 TWO NOTEWORTHY ACHATINIDS FROM PANAMA, F. G. Thompson. 81:105 ON A COLLECTION OF TERRESTRIAL MOLLUSKS FROM NICARAGUA, M.K. Jacobson. 81:114 Central America — Marine COLLECT IN PANAMA! (Editorial) (CE) 1:11 NOTES ON THE ACANTHOCHITIDAE WITH DESCRIP- TIONS OF NEW AMERICAN SPECIES (PANAMA). H. A. Pilsbry. 7:31 ON SOME SPECIES OF MULINIA FROM THE PACIFIC COAST (PANAMA), W. H. Dall. 8:5 PURPURA CORONATA IN AMERICA (GUATEMALA), H. A. Pilsbry. (Note) 13:1,30 NOTES ON THE GIANT LIMAS (GULF OF PANAMA), W. H. Dall. 16:15 NEW SPECIES OF PACIFIC COAST SHELLS (PANAMA BAY), W. H. Dall. 16:43 CANCELLARIA OBTUSA (PANAMA), S. Rous. 21:105 COLLECTING IN PANAMA, E. W. Presbrey. 26:121 CONCERNING CYPRAEA EXANWEMA. CERVUS AND CERVINETTA (PANAMA), E. W. Presbrey. 27:8 NOTE ON THE MARGINELLA VARIA OF SOWERBY (HONDURAS), J. R. Tomlin. 29:138 A CORRECTION (PANAMA), R Bartsch. (Note) 31:71 LOS MOLUSCOS DE LA REPUBLICA DE PANAMA, J. Zetek. (Publication; noted) 32:108 NOTE OnACTEOCINA (PANAMA), W. H. Dall. 35:96 RAMBLES OF A MIDSHIPMAN (PANAMA), P. S. Rem- ington, Jr. 36:49 NOTES ON THE MACTRAS OF THE WEST COAST (GEN- ERAL), A. M. Strong. 39:98 10 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 A PANAMIC CYRENOIDA, H. A. Pilsbry. J. Zetek. 45:69 TYPHIS LOWEI N. SP. (PANAMA), H. A. Pilsbry. (Note) 45:72 SHELL COLLECTING IN WEST CENTRAL AMERICA (PANAMA, COSTA RICA), H. N. Lowe. 45:73 NOTE ON A PANAMIC CORBULID CLAM, PANAMICOR- BULA, H. A. Pilsbry. (Note) 45:105 ON FOUR NEW SPECIES OF EPITONIUM FROM WESTERN CENTRAL AMERICA (PANAMA, NICARA- GUA), H. N. Lowe. 45:113 DESCRIPTIONS OF NEW MARINE MOLLUSKS FROM PANAMA, H. A. Pilsbry. (Note) 45:143 MOLLUSKS AND BARNACLES FROM MALPELO AND COCOS ISLANDS, L. G. Hertlein. 46:43 NEW WEST AMERICAN SPECIES OF BULIMULUS AND NASSA (GUATEMALA), H. A. Pilsbry, H. N. Lowe. 46:49 MACTRA ALATA SPENGLER VAR. SUBLATA MORCH ON THE WEST COAST (COSTA RICA), A. A. Olsson. 48:104 NEW MOLLUSKS FROM THE PANAMIC PROVINCE, H. A. Pilsbry, A. A. Olsson. 48:116; 49:16 HIATA, A NEW GENUS OF THE FAMILY PHOLADIDAE FROM THE PACIFIC AT PANAMA, WITH A DESCRIP- TION OF A NEW SPECIES, J. Zetek, R. A. McLean. 49:110 NOTES ON THERICIUM AURICOMA SCHWENGEL AND STANTONIDALL (HONDURAS), H. A. Rehder. 54:72 NEW MARINE MOLLUSKS FROM THE WEST COAST (PANAMA), H. A. Pilsbry, A. A. Olsson. 56:78 A WEST AMERICAN JULIA (PANAMA), H. A. Pilsbry, A. A. Olsson. 57:86 SHELLS DREDGED IN PANAMA BAY, M. Smith. 58:27 CONDYLOCARDIA IN FLORDIA AND MIDDLE AMERICA (COSTA RICA), H. A. Pilsbry, A. A. Olsson. 60:6 NEW CARIBBEAN AND PANAMIC SHELLS AND A PLIOCENE M4;?G/iV£LLyl, M. Smith. 60:60 CYPRAEA CERVINETTA. C. ARABICULA (PANAMA). W. M. Ingram. 61:16 A RECENT PERPLICARIA AND OTHER PANAMIC MARINE SHELLS, M. Smith. 61 :53 NEW WEST AMERICAN TURRIDS (PANAMA), P. Bartsch. 63:87 NEW MEXICAN AND PANAMIC SHELLS, M. Smith. 64:60 A NEW CARIBBEAN MOLLUSK (PANAMA), H. A. Pilsbry, A. A. Olsson. 64:110 NEW SPECIES OF EPITONIIDAE AND VITRINELLIDAE FROM PANAMA CITY, A. A. Olsson, M. Smith. 65:44 A NEW HEILPRINIA FROM THE GULF OF MEXICO (HONDURAS), A. A. Olsson. 67: 105 NEW CONUS FROM COSTA RICA, J. S. Schwengel. 69:13 NEW PHYLLONOTUS FROM THE EASTERN PACIFIC (COSTA RICA), A. M. Keen. 73:103 CONUS MUS (PANAMA), J. Q. Burch. (Note) 74:81 ADDITIONAL RECORDS FROM COCOS ISLAND, W. K. Emerson, W.E. Old, Jr. 77:90 A NEW CAECUM FROM THE TROPICAL WESTERN ATLANTIC, D. R. Moore. 83:26 CADULUS (GADILA) PERPUSILLUS (PANAMA) AN EARLIER NAME FOR C (G.) PANAMENSIS W. K. Emerson. 84:77 BERTHELLA KANIAE A NEW OPISTHOBRANCH FROM THE EASTERN PACIFIC (PANAMA), G. G. Sphnn. 86:.53 DISTRIBUTIONAL AND ANATOMICAL OBSERVATIONS OF BERTHELLA TUPALA. (PANAMA). H. Bertsch. 89:124 A NEW SPECIES OF CALLISTOCHITON IN THE CARIB- BEAN (PANAMA), A. J. Ferreira. 90:46 Central America — Fossil PLEISTOCENE SHELLS FROM COSTA RICA, E. G. Vanat- ta. (Note) 27: 120 NEW CARIBBEAN AND PANAMIC SHELLS AND A PLIOCENE MARGINELLA. M. Smith. 60:60 NOTES ON PERPLICARIA DALL AND ITS SYSTEMATIC POSITION (PANAMA), D. Wilson. 61:112 CUBA Cuba — Land, Freshwater A NEW COLOR-VARIETY OF HELIX ALAUDA WEEK- SIANA (CUBA), Anon. (Note) 6:94 CUBAN NOTES, J. B. Henderson, Jr. 22:3 DESCRIPTIONS OF TWO NEW CUBAN LAND SHELLS. C. de la Torre. 23:49 DESCRIPTIONS OF NEW CUBAN LAND SHELLS, J. B. Henderson, Jr. 23:50 A VACATION TRIP TO CUBA, W. F. Webb. 25:3 NEW CUBAN UROCOPTIDAE. C. de la Torre. 25:42: 25:75 AN INCIDENT IN CUBAN COLLECTING, J. B. Henderson, Jr. 25:49 NOTE ON PACHYCHEILUS VIOLACEUS PRESTON (CUBA), C.T Ram sden. 25:88 A DAY'S COLLECTING AT ANTILLA, CUBA, J. B. Hender- son, Jr. 26:2 NEW CUBAN LAND SHELLS: I. ANNULARE AND CHONDROPOMA. H. A. Pilsbry, J. B. Henderson, Jr. 26:42 NEW CUBAN UROCOPTIS OF THE U. CINEREA GROUP (CUBA), C. de la Torre. 26:.5.5; 26:66 A COLLECTOR IN WESTERN CUBA AND THE ISLE OF PINES, H. E. Wheeler. 26:99; 26:111 TWO NEW CUBAN UROCOPTIDAE, H. A. Pilsbry, J. B. Henderson, Jr. 26:109 ON SOME CUBAN UROCOPTIDAE, H. A. Pilsbry. 26: 125 UROCOPTIS (ARANGIAl SOWERBYANA (CUBA) - A NOTE ON ITS RADULA, C. T Ramsden. 27:11 ILLUSTRATIONS OF CUBAN AND WEST AMERICAN SHELLS, 27:.38 LAND SHELLS CARRIED BY BIRDS (CUBA), C. T. Ramsden. (Note) 27:71 A NEW CUBAN LAND OPERCULATE, H. A. Pilsbry. 27:133 CUBAN COLLECTING; SAN DIECtO DE LOS BANGS, J. B. Henderson. 27: 1:36 NEW CUBAN SPECIES OF UROCOPTIDAE, C. T. Ramsden. 28:4 A NEW CUBAN SPECIES OF BRACHYPODELLA. C. de la Torre. 28:5 VOLVIDENS NEW GENUS, J. B. Henderson. Jr. 28:40 NOTES ON SOME LAND SHELLS OF EASTERN CUBA, C. T. Ramsden. 28:49 ON SOME NEW CUBAN LAND SNAILS, C. T Ramsden. 28:133 MICROCERAMUS LONGUS N. SP. (CUBA). J. B. Hender- son. Jr. 28:136 ' THE SIERRA DE CUBITAS. CAMEGUEY, CUBA, J. B. Henderson. Jr. 29:17 LAND SHELLS FROM ANAFE HILL IN THE HAVANA PROVINCE, CUBA, J. B. Henderson, Jr. 29: 135 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 11 A NEW CUBAN ZACHRYSIA. J. B. Henderson, Jr. 30:49 COLLECTING DAYS ABOUT THE NAVAL STATION, GUANTANAMO BAY, CUBA, J. B. Henderson, Jr. 31:41 A NEW CUBAN ZACHRYSIA. H. A. Pilsbry. 31:78 A NEW PRIOTROCHATELLA FROM THE ISLE OF PINES, CUBA, W.F.Clapp. 32:47 A NEW OPISTHOSIPHON FROM CUBA, W. F. Clapp. 32:86 COLLECTING IN SOUTHERN FLORIDA, THE BAHAMAS AND CUBA, D. L, Emery. 38:56 SEEKING LAND SHELLS IN CUBA, E. E. Hand. 40:37 CUBAN LAND SHELLS OF THE LOWE-HAND-EMERY EXPEDITION, H. A. Pilsbry. 40:73 A LIST OF LAND SHELLS COLLECTED IN CUBA IN JU- LY. 1928, E. E. Hand. 40:88 CUBAN LAND SHELLS COLLECTED BY H. N. LOWE (CUBA), H. A. Pilsbry. 40:73 NEW CUBAN SPECIES OF CARACOLUS. H. A. Pilsbry. 42:78 SOME OPERCULATE SNAILS FROM NORTHWESTERN CAMAGUEY, CUBA, Welch. 42:98 WEST INDIAN MOLLUSKS, NO. I: TWO NEW VARIE- TIES OF UROCOPTIS LIVIDA TORRE (CUBA), C. de la Torre, W.J. Clench. 44:15 NOTES ON WEST INDIAN VERONICELLIDAE (CUBA), H. B.Baker. 44:131 SOME NEW CUBAN UROCOPTIS, C. de la Torre. 45:88 WEST INDIAN MOLLUSKS NO. II: NEW CUBAN CERIONS C. de la Torre, W. J. Clench. 45:89 NEW SPECIES OF OPISTHOSIPHON FROM EASTERN CUBA, C. G. Aguayo. 45:91 TWO NEW CUBAN UROCOPTIS, C. G. Aguayo. 45:96 WEST INDIAN MOLLUSKS NO. Ill: TWO NEW SUB- SPECIES OF CUBAN LIGUUS, W. J. Clench, A. G. Aguayo. 45:98 SOME HABITS OF A CUBAN SNAIL. POLYMITA PICTA BORN, E.A.Andrews. 46:22 MARINE AND FRESHWATER MOLLUSKS NEW TO THE FAUNA OF CUBA, H. A. Pilsbry, A. G. Aguayo. 46:116 ON THE SYNONYMY AND DISTRIBUTION OF PLANOR- BISANATINUSORBlGi^Y, C. G. Aguayo. 47:64 NEW CUBAN LAND SHELLS FROM ORIENTE AND CAMAGUEY PROVINCES, D. a'Welch. 47:104; 47:130 LIGUUS FASCIATUS CARIBAEUS NEW SPECIES (CUBA), W. J. Clench. (Note) 49:68 A NEW CUBAN POLYDONTES, C. de la Torre. 52:37 THE CUBAN SPECIES OF POLYDONTES, H. A. Pilsbrv. 52:38 SETIPELLIS STIGMATICA (PFEIFFER) (CUBA). H. B. Baker. (Note) 52:143 MEG.ASOMASTOMA (FARHMEN) MIRANDA. A NEW CUBAN CYCLOPHORID SNAIL, H. A. Pilsbry. 54:34 A NEW FORM OF UROCOPTIS SCOBINATA TORRE AND RAMSDEN (CUBA), H. A. Pilsbry. (Note) 55:104 IN PINAR DEL RIO (CUBA), A COLLECTING TRIP. M. K. Jacobson. 62:78 MALACOLOGICAL NOTES FROM WESTERN CUBA, M. K. Jacobson. 70:1 CARIBBEAN SPECIES OF TRUNCATELLA. A. de la Torre. 73:79 AUSTRAWRBIS ALBICANS (PLANORBIDAE) (CUBA), W. L. Paraense, N. Deslandes. 75:156 ON RHYTIDOTHYRA JACOBSONI ALCALDE, M. K. Jacob- son. 77:97 GULELLA (HUTTONELLA) BICOLOR (HUTTON) (HISPANIOLA, CUBA), W. J. Clench. (Note) 77:142 A DOUBLE TENTACLE IN VLiNA REGINA (VINALES, CUBA),H.Sarasua.82:126 ON THE IDENTITY OF HELICINA GRANULUM PFEIF- FER (CUBA), M. K. Jacobson. 87:107 Ti'PE MATERIAL OF SOME CUBAN HELICINIDS, M. K. Jacobson. 89:. 54 THE FRESHWATER PROSOBRANCH, TAREBIA GRAM- FERA. IN ORIENTE, CUBA, M. K. Jacobson. 89:106 Cuba — Marine A NEW WEST INDIAN NITIDELLA (CUBA), W. H. Dall. 22:31 NOTE ON THE MARGINELLA VARIA OF SOWERBY (CUBA),J.R.Tomlin.29:1.38 COLLECTING DAYS ABOUT THE NAVAL STATION, GUANTANAMO BAY, CUBA, J. B. Henderson. 31:41 RAMBLES OF A MIDSHIPMAN, P. S. Remington, Jr. 35:118 MARINE AND FRESHWATER MOLLUSKS NEW TO THE FAUNA OF CUBA, H. A. Pilsbry, C. G. Aguayo. 46:116 AURINIA TORREl A NEW CUBAN VOLUTE, H. A. Pilsbry. 51:37 DIADORA JAUMEI AGUAYO AND REHDER (CUBA), J. S. Schwengel, (Note) 57:32 Cuba — Fossil PLEISTOCENE FOSSILS FROM EASTERN CUBA, E. G. Vanatta. (Note) 26:69 NEW NAMES FOR WEST INDIAN TERTIARY PECTENS (CUBA), C.W.Cooke. 34:137 A NEW FOSSIL CEPOLIS FROM CUBA, W. J. Clench, C. G. Aguayo. 47:21 A NEW PLEISTOCENE MECOLIOTLA FROM CUBA, W. J. Clench, C. G. Aguayo. 49:91 EUROPE Europe — Land, Freshwater ARION SUBFUSCUS DRAP. AT LOFTHOUSE (ENGLAND), G. Roberts. (CE) 1:7 HELIX NEMORALIS ON THE KERRY COAST (IRELAND), Anon. note. (CE) 1:12 CYCLOSTOMA ELEGANS IN SAME LOCALITY SINCE 1678 (ENGLAND). Anon. note. (CE) 1:41 PLANORBIS DILATATUS GOULD NEAR MANCHESTER (ENGLAND), T. Rogers. (CE) 1:63 THE GIBRALTAR AND TANGIER FORMS OF PAR- MACELLA. T. D. A. Cockerell. (CE) 2:67 DESCRIPTION OF NEW GENERA OR SUB-GENERA OF HELICIDAE (SPAIN: ST. HELENA), C. F. Ancey. (CE) 1:53; 2:.38 UEBER DIE BEZIEHUNGEN EINIGER EUROPAISCHER UND NORDAMERIKANISCHER PUPIDEN, V. Sterki. 3:72 UMAX ARBORUM FORM SUBMACULATUS (IRELAND), TD. A. Cockerell. (Note) 4:12 NOTE ON PUPA MUSCORUM LINNE (ENGLAND), H. A. Pilsbry. 5:45 LIST OF SHELLS COLLECTED ON FAYAL ISLANDS, AZORES, AND ON MADEIRA ISLANDS, W. H. Rush. 4:49 12 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 SHELLS IN PINE FORESTS (SWITZERLAND), V. Sterki, (Note) 5:118 NEW MOLLUSKS OF ST. HELENA (GREAT BRITAIN), Ed. Comment. 6:96 HELIX NEMORALIS. H. HORTENSIS BROKEN BY BIRDS (ENGLAND), A. Belt. 7:60 THE MOLLUSCA OF THE PARIS (WATER) MAINS, M. Locard. (Note) 8:59 ANATOMY OF HEMICYLA (CANARY ISLANDS), D. Krause. (Note) 8:131 THE BRITISH MUSEUM (NATURAL HISTORY), C. W. Johnson. (Correspondence) 10:53 SOME NOTES ON THE COLLECTION OF SHELLS IN THE MUSEUMS OF PARIS, BERLIN AND AMSTERDAM, C. W.Jolinson. 10:61 A TRAY OF SHELLS FROM DENMARK, J. Keep. 10:124 DR. BABOR'S REDISCOVERY OF ASPIDOPORUS (AUSTRIA, YUGOSLAVIA), H. A. Pilsbry. 13:32 A NEW BRITISH WTREA. Anon. (Note) 17:21 NOTES ON A FEW SHELLS (GREAT BRITAIN), C. F. Ancey. 18:21 NEW CAVE SNAILS (YUGOSLAVIA), R. Sturany. (Note) 18:67 A NOTE ON HELIX HORTENSIS (SWEDEN), 0. 0. Nylander. 22:3 A SMALL ADDITION TO THE KNOWLEDGE OF THE DANISH MOLLUSCAN FAUNA, H. Schlesch. 22:54 HELLX ARBUSTORUM VAR ROSEOLABIATA (BRITISH ISLES), T D. A. Cockerel!. (Note) 22:72 TYPE OF AMPULLA BOLTEN (GREAT BRITAIN), H. A. Pilsbry. 22:&3 A SICILIAN COLLECTION, M. Smith. 22:128 NOTE ON THE GENUS PTERIDES (YUGOSLAVIA), H. A. Pilsbry. (Note) 24:14 THE CLASSIFICATION OF THE EUROPEAN NAIADES, A. E Ortmann. 25:5; 25:20 NOTES ON THE MOLLUSCAN FAUNA OF THE SIERRA ELVIRA, SPAIN, M. Smith. 26:25 CONCHOLOGICAL CHAT FROM LONDON, C. Hedley. 26:85 MUSSELS IN A WATER MAIN (GREAT BRITAIN), News- paper Item. 26:108 LAMARCK'S COLLECTION OF SHELLS (SWITZERLAND), C. Hedley. (Correspondence) 26: 119 CANNIBAL SNAIL (FRANCE), Newspaper Item. 26:1.32 CHOANOPOMA (RAMSDENLA) MARIFICA (GREAT BRI- TAIN), H. A. Pilsbry. 22:72 SOME CRITICISMS ON DR. F. HAAS' MONOGRAPH OF THE UNIONIDAE (GERMANY). L. S. Frierson. 26: 141 PHYSA HETEROSTROPHA SAY IN EUROPE (CZECHOSLOVAKIA), Z. Frankenberger. 27:112 "PHYSA HETEROSTROPHA SAY" IN EUROPE (GER- MANY), C. R. Boettger. 28:69 THE ZOOLOGICAL STATION AT NAPLES (ITALY), M. Smith. 27:4; 27:16 NEW SPECIES OF CLAUSILIA AND PARTULA FROM THE COLLECTION OF MR. J. S. EMERSON (MALTA, ETC.), H. A. Pilsbry. 27:66 SOME EUROPEAN MOLLUSCA (SWITZERLAND, GER- MANY), T D. A. Cockerell. (Note) 28:10 THE IDENTITY OF THE NAYAD GENUS NODULARIA CONRAD WITH UNIO RET^US (SIBERIA), A. E. Ort- mann. 31:128 SPECIES NAMED IN THE PORTLAND CATALOGUE, AMERICAN, W. H. Dall. 34:97 SPECIES NAMED IN THE PORTLAND CATALOGUE, 1786 PART II. FOREIGN SPECIES. W. H. Dall. ai:124 THE HELICOID GROUP DISCULELLA PILSBRY (SPAIN), TD. A. Cockerell. 35:12 MISCELLANEOUS NOTES ON LAND MOLLUSCA OF THE MADEIRA ISLANDS, T. D. A. Cockerell. 35:39 CONCERNING HELIX CALCAREA PFEIFFER (SPAIN), W. G. Mazyck. (Note) 35:100 NOTES ON CRASPEDOMA LUCIDIUM LOWE AND OTHER MADERIA SNAILS, T. D. A. Cockerell. 34:113 VARIATION ON MOLLUSCA OF THE MADERIA IS- LANDS, T D. A. Cockerell. 36:44 A VISIT TO SWEDEN, 0. 0. Nylander. 38:1 EULOTA MACKn. A SIBERIAN SNAIL, T. D. A. Cockerell. 38:62 THE MUSKRAT IN CZECHOSLAVAKM, H. Prell. (Note) .38:103 REVERSED LYMNAEA PEREGRA- (GREAT BRITAIN), 39:21 SHELL NOTES FROM ITALY, H. N. Lowe. 39:26 COLLECTION OF HELICOID LAND SHELLS FOR SALE, B. Walker. (Note) 39:28 ON THE RADULA OF COXIA (GREAT BRITAIN). A. J. Peile. (Note) 39:33 EUCONULUS FULVUS AGAIN (GERMANY), H. A. Pilsbrv. (Note) 40:68 GENERAL INDEX OF ALL FAMILIES. GENERA. SPE- CIES AND VARIETIES DESCRIBED AND NOTED IN THE JOURNAL OF CONCHOLOGY (GREAT BRITAIN). H. McLelland. 40:71 LIMAX MAXIMUS VAR. KRYNICKU IN THE AZORES, T. D. A. Cockerell. (Note) 40: 138 THE MOLLUSCA OF LAKE BAIKAL (U.S.S.R.), T. D. A. Cockerell. 41:40 LIST OF SPECIES FROM THREE LOCALITIES IN SWIT- ZERLAND, A. F. Archer. 44:70 DREPANIDA. NEW NAME FOR DREPANIA LAFONT PREOCCUPIED (FRANCE), F. M. MacFarland. 45:31 THE MOLLUSK FAUNA OF GLASSHOUSES IN THE NETHERLANDS. H. A. Pilsbry. (Note) 63:71 SOME LAND SHELLS FROM JAPAN AND FROM THE MARITIME PROVINCE OF SIBERIA, W. J. Eyerdam. 66:13 A STUDY OF LAMARCK'S TYPES OF UNIONIDAE AND MUTELIDAE (SWITZERLAND), R. I. Johnson. 66:63 EXCURSIONS TO LAKE BAIKAL (U.S.S.R.), W. J. Ever- dam..55:13:3 SNAILS FROM TURKEY, CRETE AND GREECE, T. J. Cur- tin. 76:132 Europe — Marine GREAT QUANTIES OF LITTORINAE ALONG NOR- WEGIAN COAST, S. 0. Ridley, H. N. Ridley. (Editorial) (CE)1:11 LIST OF SHELLS COLLECTED ON FAYAL ISLANDS, AZORES, AND ON MADEIRA ISLANDS, W. H. Rush. 5:49 BRITISH MUSEUM (NATURAL HISTORY), C. W. Johnson. (Correspondence) 10:53 SOME NOTES ON THE COLLECTIONS OF SHELLS IN THE MUSEUMS OF PARIS, BERLIN AND AMSTER- DAM, C. W. Johnson. 10:61 A TRAY OF SHELLS FROM DENMARK, J. Keep. 10:124 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 13 NOTE ON CYPRAEA RASHLEIGHANA (GREAT BRI- TAIN), J. C. Melvill. (Note) 12:80 NOTE ON A NEW ABYSSAL LIMPET (AZORES). W. H. Ball. (Note) 14:48 NOTES ON THE GIANT LIMAS (NORWAY), W. H. Dall, 15:16 NOTE ON VENUS ARAKANA NEVILL (GREAT BRI- TAIN). H. A. Pilsbry. 18:23 OYSTERS CARRIED BY SEAWEED (FRANCE), M. Bornet. (Note) 20:94 THE ANCEY COLLECTION ACQUIRED IN PARIS, Anon. (Note)21:.59 ANCEY LIBRARY FOR SALE (FRANCE), Anon. 22:10 THE DEVELOPMENT OF LITTORINA (GREAT BRITAIN), M. M. Tattersall. (Magazine article) 22:83 NOTES ON DAVASIA AND MALVINASIA (GREAT BRI- TAIN), W. H. Dall. 24:47 THE LAMARCK COLLECTION (SWITZERLAND). Museum publication. 24:60 A GIANT ADMETE FROM BERING SEA (U.S.S.R.), W. H. Dall. 25:19 STRANGE NAMES FOR OLD ACQUAINTENCES (GER- MANY), C. Hedley, H. A. Pilsbry. 26:45 CONCHOLOGICAL CHAT FROM LONDON, C. Hedley. 26:85 SPECIES NAMED IN THE PORTLAND CATALOGUE (GREAT BRITAIN). 1786, PART II, FOREIGN SPECIES, W.H. Dall. 34:124 SYNCREA GRAY 1821 A NOMEN NUDUM (GREAT BRI- TAIN), R Bart sch. 35:99 CYTHEREA VIRGIN EA A. ADAMS AND REEVE (GREAT BRITAIN), T. R. LeB. Tomlin. (Note) 35:134 AN INTERESTING RADULA (ECtCYPRAEA ADAMSONII) (GERMANY), F. A. Schilder. 4(1: 17 IS THE AMERICAN SLIPPER LIMPET (CREPIDULA FOR- NICATA) AN OYSTER PEST (GREAT BRITAIN)?, J. H. Orton. (Note) 40:102 THREE NEW VARIETIES OF CYPRAKA (GERMANY), F. A. Schilder. 40:126 UROSALPINX CINEREA SAY IN ENGLAND, C. W. Johnson (Note) 42:68 DREPANIDA. NEW NAME FOR DREPANIA LAFONTE, PREOCCUPIED (FRANCE), F. M. MacFarland. (Note) 45:31 A LETTER CONCERNING THE CONES OF HWASS AND OTHER COLLECTORS IN SWITZERLAND, H. Dodge. 59:97 THE COLLECTION OF THE MARQUIS DE MONTEROSATO (ITALY), W. J. Clench. (Note) 62:102 THE CANARY ISLAND HALIOTID, R. R. Talmadge. 72:. 55 NEW ANCISTROLEPIS FROM THE BERING SEA, T. Habe, K.Ito. 84:84 ODOSmMIA TURRITA FOUND ON HOMARUS GAM- MARUS (NORWAY), J-A Sneli. 86:23 SYSTEMATICS AND DISTRIBUTION OF THE DEEP-SEA GASTROPOD EPITONIUM (ECCLISEOGYRA) NITIDUM. M. A. Rex, K.J. Boss. 87:93 Europe — Fossil THE BRITISH MUSEUM (NATURAL HISTORY), C. W. Johnson. (Correspondence) 10:53 SOME NOTES ON THE COLLECTION OF SHELLS IN THE MUSEUMS OF PARIS, BERLIN AND AMSTERDAM. C. W.Johnson. 10:61 THE ANCEY COLLECTION ACQUIRED IN PARIS, Anon. (Note) 21:59 THE COLLECTION OF THE MARQUIS DE MONTEROSATO (ITALY), W. J. Clench. 62:102 NOTES ON CRASPEDOPOMA LUCIDUM LOWE AND OTHER MADEIRA SNAILS, T. D. A. Cockerell. 34:113 THE GENUS PLEBECULA LOWE (MADEIRA, POR- TUGAL), T. D. A. Cockerell. 34:133 GALAPAGOS ISLANDS Galapagos — Land, Freshwater ON SOME Ti'PES NEW TO THE FAUNA OF THE GALAPAGOS ISLAND. W. H. Dall. 5:97 PRELIMINARY NOTICE OF NEW SPECIES OF LAND SHELLS FROM THE GALAPAGOS ISLANDS, COL- LECTED BY DR. G. BAUR, W. H. Dall. 7:52 REPORT ON THE MOLLUSK FAUNA OF THE GALA- POGOS ISLANDS, R. E. C. Steams. (Publication; review, C. W.Johnson) 7:96 NEW SPECIES OF LAND SHELLS FROM THE GALA- PAGOS ISLANDS, W. H. Dall. 8:126 GASTROCOPTA MUNITA ON SOUTH SEYMOUR ISLAND, GALAPAGOS GROUP, L. G. Hertlein. (Note) 46:69 NEW RECORD FOR A RARE GALAPAGOS LAND SNAIL, A. G.Smith. 85:5 GALAPAGOS BULIMULIDS: A TAXONOMIC CORREC- TION, A. G. Smith. 88:67 NESOPUPA GALAPAGENSIS. A NEW INDO-PACIFIC ELEMENT IN THE LAND SNAIL FAUNA OF THE GA- LAPAGOS ISLANDS, J. Vagvolgyi. 88:86 Galapagos — Marine TWO NEW MOLLUSKS FROM THE WEST COAST OF AMERICA, W. H. Dall. 17:37, NOTE ON TRIVIA ACUTIDENTATA CASK, F. L. Button. (Note) 19:132 NOTEON TRIVIA MAUGERIAE GRAY . F. L. Button. 22:10 NOTE ON TRIVIA GALAPAGENSIS MELVILL, F. L. But- ton. 22:11 NOTE ON THE NOMENCLATURE OF TWO MARINE GASTROPODS FROM THE GALAPAGOS ISLANDS, L. G. Hertlein, A. M. Strong. (Note) 62:102 ASPELLA (FAVARTIA) ANGERMEYERAE. N. SP. (GALAPAGOS), W. K. Emerson, D'Attilio. 79:1 GALAPAGAN RECORDS FOR MORUM VELEROAE. W. K. Emerson. 83:19 NISO (NEOVOLUSIA) IMPRICATA REDISCOVERED (GALAPAGOS), W. K. Emerson. 85:30 THE MITRIDAE OF THE GALAPAGOS ISLANDS, G. G. Sphon. 90:63 MEXICO Mexico — Land, Freshwater DESCRIPTION OF NORTH AMERICAN SHELLS, C. F. Ancey. (CE) 2:63; 2:79 NEW AND LITTLE-KNOWN AMERICAN MOLLUSKS, H. A. Pilsbry. (Publication, list) 3:24 RECENT ADDITIONS TO THE UNITED STATES SNAIL FAUNA, H. A. Pilsbry, 3:61 14 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 HELIX (STENOTREMA) ON THE WEST COAST, R. E. C. Stearns. 3:81 NEW AMERICAN SHELLS, H. A. Pilsbry. (Note) 3:95 PREUMINARY NOTICES OF NEW MEXICAN SHELLS, H. A. Pilsbry. 5:8 BL'UMULUS PROTEUS AND ITS DISTRIBUTION, W. H. Dall. 7:26 ILLUSTRATIONS OF MEXICAN MELANIANS, H. A. Pilsbry. 7:61 NOTE ON THE SPECIES OF VERONICELLA FOUND IN CENTRAL AMERICA (AND MEXICO), T.D.A. Cockerell. 8:140 NEW FORMS OF WESTERN HELICES, H. A. Pilsbry. 8:81 MEXICAN LAND SHELLS, H. A. Pilsbry. (Note) 10:,59 NEW LOWER CALIFORNL^ BULIMULI, H. A. Pilsbry. 10:102 NEW LAND SHELLS FROM MEXICO AND NEW MEXICO. W.H. Dall. 11:61 NEW SPECIES OF MEXICAN LAND SHELLS, W. H. Dall. 11:73 OXYCHONA UNMASKED, H. A. Pilsbry. 11:87 NEW PISIDIA, V. Sterki. 11:112 A NEW SPECIES OF CERES FROM MEXICO, W. H. Dall. 12:27 NOTE ON THE SUBGENUS EUCOSMIA CARPENTER, Ajion. (Note) 12:60 NOTES ON SOME SOUTHERN MEXICO SHELLS, H. A. Pilsbry. 1.3:1.39 HOLOSPIRA MINIMA V. MARTENS Anon. (Note) 14:118 TRUNCATELLA ON GUADALUPE ISLAND, H. A. Pilsbry. (Note) 15:83 A NEW VARIETY OF GLYPTOSTOMA NEWBERRYANUM, F. W. Bryant. 16:70 A NEW LOWER CALIFORNIA SONORELLA. H. A. Pilsbry. 18:59 EPIPHRAGMOPHORA KELLETTI (FBS.) AND E STEARN- SIANA (GABB), G. H. Clapp. 20:13 NEW LAND AND FRESHWATER SHELLS FROM MEXICO, H. A. Pilsbry and A. A. Hinkley. 21:38 SHELLS COLLECTED IN NORTHEASTERN MEXICO, A. A. Hinkley. 21:68; 21:76 DESCRIPTION OF A MEXICAN LAMPSILIS H. A. Pilsbry and L.S.Frierson. 22:81 NOTES ON SHELLS COLLECTED AT BALSAS, GUERRERO. MEXICO, BY MR. WALTER E. KOCH, IN DECEMBER, 1908, H. A. Pilsbry and G. H. Clapp. 22:114 NEW MOLLUSKS COLLECTED BY MR. A. A. HINKLEY IN SAN LUIS POTOSI, MEXICO, H. A. Pilsbry. 22:138 MOLLUSKS FROM NORTHEASTERN MEXICO, H. A. Pilsbry. 23:45 NEW AMNICOLIDAE OF THE PANUCO RIVER SYSTEM, MEXICO, H. A. Pilsbry. 2.3:97 VALVATIDAE OF THE WESTERN NORTH AMERICA. H. Hannibal. 23:104 TWO NEW MEXICAN LANDSHELLS, W. H. Dall. 24:34 COLLECTING IN MEXICO. A. A. Hinkley. 24: 1.33 HELICES OF LOWER CALIFORNIA AND SINALOA. H. A. Pilsbry. 29:97 APPETITE OF EUGLANDINA GUTTATA. (Anon, publication noted) 29:119 A NEW HOLOSPIRA FROM CHIHUAHUA. H. A. Pilsbry. 30:124 HELIX AREOLATAX. R. Orcutt. 32:55 REVIEW OF THE THYSANOPHORA PLAGIOPTYCHA GROUP, H. A. Pilsbry. 33:93 THE MOLLUSCA COLLECTED BY THE UNIVERSITY OF MICHIGAN - WALKER EXPEDITION IN SOUTHERN VERA CRUZ, MEXICO, H. B. Baker. (Note) 36:36 SOME SLUGS FROM MEXICO, T.D.A. Cockerell. .37:27 NEW PEARLY FRESHWATER MUSSELS FROM MEXICO AND URUGUAY, W. B. Marshall. 38:.34 R (ADIODISCUS) ORIZABENSIS PILS. IS STRHTL'RA MILIUM MERIDIONALIS (Anon, note) 39:28 CORRESPONDENCE FROM MEXICO, H. B. Baker. (Note) 40:63 LAND SHELLS COLLECTED BY MR. H. N. LOWE IN WESTERN MEXICO, H. A. Pilsbry. 44:81 MEXICAN MOLLUSKS COLLECTED FOR DR. BRYANT WALKER IN 1926, C. W. Johnson. (Note) 44: 106 MOLUSCOS DEL LA(X) DE XOCHIMICO, D. F., C. W. Johnson. 44:107 SOME DESERT HELICES OF THE GENUS MICRARIONTA. H. A. Pilsbry, H. N. Lowe. 48:67 THREE MEXICAN EUGLANDINAS. H. A. Pilsbry, E. G. Vanatta. 49:97 PRATICOLELLA MARTENSIANA, H. A. Pilsbrv. (Note) 49:140 A NEW RACE OF HELMINTHOGYPTA TRASKI FROM LOWER CALIFORNIA, E. P. Chace. 51:60 NEW SPECIES OF UROCOPTIS AND EUGLANDINA. H. A. Pilsbry. 52:15 OXYSTYLA FROM WESTERN MEXICO, T. L. McGintv. 52:93; .53:4 MEXICAN MOLLUSKS COLLECTED FOR DR. BRYANT WALKER IN 1926 (3), H. B. Baker. ,52:132 A NEW MEXICAN COELOCENTRUM. H. A. Pilsbry. 53:27 NEW MEXICAN SPECIES OF SPIR.AXIS. H. R Baker. 53:49 MEXICAN SUBULINIDAE AND SPIRAXINAE WITH NEW SPECIES OF SPIR.AXIS. H. B. Baker .53:89 A NEW UROCOPTID MOLLUSC FROM THE STATE OF SONORO. MEXICO. Baily .53:94 THE CASE OF LIMNAEUS SORDIDUS KUESTER, F. C. Baker. (Note) 53: 138 TWO NEW MEXICAN SPECIES OF HUMBOLDTIANA. H. A. Pilsbry. (Note) .53: 140 NOTES ON THE SNAIL HUMBOLDTIANA FORTIS PILSBRY, E. J. Koestner. R. A. Schneider. .54:47 NOTES ON SALASIELLA FROM MEXICO, H. B. Baker. 54:80 OUTLINE OF AMERICAN OLEACININAE AND NEW SPECIES FROM MEXICO. H. B. Baker. ,55:51 A NEW GENUS OF MEXICAN HELICIDS, H. B. Baker. 56:37 A NEW SUBGENUS AND SPECIES OF COELOCENTRUM. P.Bartsch.56:91 TWO NEW SPECIES OF DRYMAEUS FROM MEXICO, H. A. Rehder. 57:28 SOME AMERICAN ACHATINIDAE, H. B. Baker. 58:84 DURANGONELLA. A NEW HYDROBINNAE GENUS FROM MEXICO, WITH THREE NEW SPECIES, J. P. E. Morrison.. 59: 18 A NEW SPECIES OF OREOHELIX, SUBGENUS RADIOCENTRUM. FROM SOUTHEASTERN CHIHUAHUA, R.J. Drake. 62:109 HOLOSPIRA KRIEGERI. NEW SPECIES, FROM TAMAULIPAS. R. J. Drake. 64:51 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 15 NEW MEXICAN AND PANAMIC SHELLS, M. Smith. 64:60 SOME INTERESTING LOCAUTIES ON A COLLECTING TRIP TO MEXICO. M. K. Jacobson. 65:109 LAND MOLLUSKS FROM NUEVO LEON, MEXICO, H. A, Pilsbry. 67:46 TWO NEW AMERICAN SPECIES OF STROBILOPS, .J. P. E, Morrison. 67:53 NOTES ON MEXICAN MOLLUSKS. DURANGO, COAHUILA AND TAMAULIPAS, WITH DESCRIPTION OFTWO NEW HUMBOLDTIANA. A. Solem. 68:.3 NEW AND LITTLE-KNOWN MEXICAN HELICIDAE, A. Solem. 69:40 A COLLECTION OF LAND AND FRESHWATER MOL- LUSKS FROM TABASCO, MEXICO, F. G. Thompson. 70:97 THE LAND SNAIL GENUS MICROCONUS. (VERA CRUZ), F.G.Thompson. 72:5 TWO NEW PLEUROCERID SNAILS FROM EASTERN MEXICO, F. G. Thompson. 73(3) iii STREPTOSTYLA TOLTECORUM AND S. MASLINI, SPP. NOV., FROM MEXICO, B. A. Branson, C. J. McCoy, Jr. 76:7 TWO MEXICAN SPECIES OF GUILLARMODIA S. S., F. G. Thompson. 76:95 (Correction, 77:72) TWO MEXICAN SPECIES OF GUILLARMODIA S. S., F. G. Thompson. 77:72 GASTROPODA OF THE 1961 UNIVERSITY OF COLORADO MUSEUM EXPEDITION IN MEXICO, B. A. Branson, C. J. McCoy, Jr. 76: 101 A NEW POMATIASID FROM CHIAPAS, MEXICO, F. G. Thompson. 80:24 TWO NEW SONORELLA FROM SONORA, MEXICO, W. B. Miller. 80:114 BULIMUS UNICOLOR AND BULMULUS OCRASPIRIS (MEXICO), F. G. Thompson. (Note) 82:106 CORBICULA IN BAJA CALIFORNIA, R. 0. Fox. (Note) 83:145 GREGGELIX. A NEW GENUS OF AUTOCHTHONOUS LAND SNAILS (HELMINTHOGLYPTIDAE) FROM BAJA CALIFORNIA, W. B. Miller. 85:128 SPREAD OF MELANOIDES TUBERCULATA (MEXICO), (Note) R.T.Abbott 87:29 GENITAL ANATOMY AND PHYLOGENY OF THE SNAILS, BERENDTIA CROSSE AND FISCHER AND SPARTOCENTRUM DALL (BAJA CALIFORNIA), C. C. Christensen, W. B. Miller. 89:43 THE GENUS EPIROBIA IN CHIAPAS, MEXICO, F. G. Thompson. 90:41 A NEW HUMBOLDTIANA FROM COAHUILA, MEXICO, A. L. Metcalf, D. H. Riskind. 90:99 Mexico — Marine NOTES ON LOPHOCARDIUM FISCHER, W. H. Dall. 3:13 HALIOnS RUFESCENS, H. Hemphill. 4:59 WEST AMERICAN NOTES, C. R. Orcutt. 4:67 PRELIMINARY DESCRIPTIONS OF NEW MOLLUSCAN FORMS FROM WEST AMERICAN REGIONS, ETC., R. E. C.Stearns. 6:86 DESCRIPTION OF A NEW SPECIES OF NASSA FROM THE GULF OF CALIFORNIA, R. E. C. Stearns. 7: 10 NOTES ON THE ACANTHOCHITIDAE WITH DESCRIP- TIONS OF NEW AMERICAN SPECIES. H. A. Pilsbry. 7:31 ON SOME SPECIES OF MULINIA FROM THE PACIFIC COAST, W. H. Dall. 8:5 ON DOLABELLA CALIFORNICA STEARNS, H. A. Pilsbry. 9:73 DIAGNOSES OF NEW SPECIES OF MOLLUSKS FROM THE WEST COAST OF AMERICA, W. H. Dall. (Species noted) 10:47 NOTES ON A FEW CHITONS, H. A. Pilsbry. 12:50 HALIOTIS CRACHERODII VAR, CALIFORNIENSIS SWAINSON, H. A. Pilsbry. 12:79 CRUISING AND COLLECTING OFF THE COAST OF LOWER CALIFORNIA, F. Baker. 16:25 LIST OF SHELLS COLLECTED ON SAN MARTIN ISLAND, LOWER CALIFORNIA, MEXICO, F. Baker. 16:40 NEW SPECIES OF PACIFIC COAST SHELLS, W. H. Dall. 16:43 A PECULIAR HALIOTIS. F. W. Kelsey. (Note) 18:67 NOTE ON LUCINA (MILTHA) CHILDRENI GRAY AND ON A NEW SPECIES FROM THE GULF OF CALIFOR- NIA, W. H. Dall. 18:110 IN RE. CYTHEREA PETECHIALIS OF CARPENTER'S MAZATLAN CATALOGUE, R.E.C. Streans. 21:29 SOME NOTES ON THE CYPRAEA OF THE PACIFIC COAST, W. H. Dall. 22:26 NEW SPECIES OF WEST AMERICAN SHELLS, W. H. Dall. 23:1.33 NEW SHELLS FROM THE GULF OF CALIFORNU, W. H. Dall. 24:32 SHELLS COLLECTED AT MANZANILLO, WEST MEXICO, OCTOBER, 1910, BY C. R. ORCUTT, W. H. Dall. 26:143 SHELL COLLECTING ON THE WEST COAST OF BAJA CALIFORNIA, H. N. Lowe. 26:25 NOTES ON AMERICAN SPECIES OF MACTRELLA, W. H. Dall. 29:61 NOTES ON CAECILIOIDES, H. A. Pilsbry. (Note) 29:119 LIST OF SHELLS FROM ANGEL AND TIBURON ISLANDS, GULF OF CALIFORNIA, WITH DESCRIP- TION OF NEW SPECIES, I. S. Oldroyd. 32:26 A NEW DEE? WATERLYONSI ELLA, W. H. Dall..37:31 NOTES ON MARINE MOLLUSKS FROM THE YUCATAN PENINSULA, MEXICO, N. E. Weisbord. 39:81 SHELL COLLECTING ON THE WEST MEXICAN COAST, H. N. Lowe. 44:24 TiTHIS LOWEI N. SP., H. A. Pilsbry (Note) 45:72 A MISIDENTIFIED LOWER CALIFORNIA SNAIL, H. A. Pilsbry. 45:124 A NEW SPECIES OF CRASSATELLITES FROM THE GULF OF CALIFORNIA, E. K. .Jordan. 46:9 NEW WEST AMERICAN SPECIES OF BULIMULUS AND AfASS:4, H. A. Pilsbry, H. N. Lowe. 46:49 AT THE HEAD OF THE GULF OF CALIFORNIA, H. N. Lowe. 47:45 ON THE SONORAN SIDE OF THE GULF, H. N. Lowe, 48:1; 48:43 A NEW WEST AMERICAN CONE, P. Bartsch. 51:3 A NEW CALLISTOCHITON FROM LOWER CALIFORNIA, G. Willett. 51:25 MARINE COLLECTING ON THE WEvST COAST OF MEXICO, B. R. Bales. 52:41 A NEW PSEUDOCHAMA FROM CLARION ISLAND, MEX- ICO, G. Willett. .52:48 A BANDED VARIETY OF Ti' PHIS LO WEI PILSBRY, H. A. Pilsbry. (Note) .53:66 16 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 A SURVEY OF THE WEST AMERICAN ALIGENAS WITH A DESCRIPTION OF A NEW SPECIES. T. Burch. .55:48 COLLECTING IN MEXICO. A. Sorensen. .55:113 FOUR NEW GASTROPODS FROM THE GULF OF CALIFOR- NIA. J. W. Durham. 55:120 A NEW SUB SPECIES OF HALIOTIS (H. FULGENS TURVERI). P. Bartsch. 56:.57 TRAVELING AND COLLECTING IN MEXICO. A Sorensen. 57:1 CERITHIDEA HEGEWISCHII (PHILIPPI). J. C. Bequaert. (Note) 57:30 ANOTHER SPECIMEN OF XENOPHORA ROBUSTA. M. E. Bourgeois. .57:37 ANOTHER SPECIMEN OF PSEUDOCHAMA INERMIS WITH A SECOND AUTHENTIC HABITAT, M. E. Bourpeois. 58:96 NORTHERN LIMIT OF DOSINIA PONDEROSA. W. P. Woodring. (Note) 59:34 COLOR VARIATION IN OLIVELLA UNDATELLA. D. S. Gifford.E.W.Gifford. 60:81 CYPRAM SPADICEA SWAINSON IN LOWER CALIFOR- NIA. W. M. Ingram. (Note) 61:34 A COLLECTING TRIP IN MEXICO. A. W. Sorenson. 62:37 NEW WEST AMERICAN TURRIDS, P, Bartsch. 6:3:87 A NEW VERTICORDIA FROM THE PACIFIC COAST, A. D. Howard. 63: 109 NEW MEXICAN AND PANAMIC SHELLS, M. Smith. 64:60 OUVE SHELLS ON OPPOSITE SHORES OF THE GULF OF CALIFORNIA, D. S. Gifford. E. W. Gifford. 65:.55 MOLLUSCAN SHELLS OCCUPIED BY TANAIDS, A. D. Howard. 65:75 A NEW RECORD OF AN ALBINO OLIVE, Mrs. M. W. Zim. (Note) 68:34 VARIATION IN THE OLIVE SHELLS OF TROPICAL WEST AMERICA. H. R. Hill. 68:66 A NEW MARINE GASTROPOD FROM WEST MEXICO, J. H. McLean. 73:9 NEW PHYLLONOTUS FROM THE EASTERN PACIFIC, A. M. Keen. 73:103 COLUBRARIIDAE (GASTROPODA) OF TROPICAL WEST AMERICA, WITH A NEW SPECIES. G. B. Campbell. 74:136 A NEW CAPULUS FROM GULF OF CALIFORNIA, J. Q. Burch, R.L. Burch. 75:19 NEW SPECIES OF OLIVA FROM WEST MEXICO, J. Q. Burch. R.L. Burch. 75:165 PELECYPODS FROM BARRA DE NAVIDAD, MEXICO, H. E.Vokes.E.H.Vokes. 76:61 FOUR NEW OLIVELLA FROM GULF OF CALIFORNIA, J. Q. Burch, G. B. Campbell. 76:120 REMARKS ON CASSIS (CASMARIA) VIBEXMEXICANA, W. K. Emerson, W. E. Old. Jr. 76:143 A NEW SPECIES OF SINUM FROM THE GULF OF CALIFORNIA, J. Q. Burch, R. L. Burch. 77:109 NEW NORTHERN RECORD FOR PAPYRIDEA MAN- TAENSIS OLSSON 1961, R. C. Bullock. (Note) 79:143 RANGE AND BATHYMETRIC EXTENSIONS FOR OLIVELLA INCONSPICUA AND NASSARIUS LIMACINUS. D. R. Shasky. (Note) 80:35 SOME OBSERVATIONS ON THE ECOLOGY OF CALLOCARDIA TEXASIANA, P. S. Boyer. 80:79 TWO INFRASURSPECIFIC FORMS IN OLIVA. R. F. Zeigler.83:14 ASPELLA MYRAKEENAE, NEW SPECIES FROM WESTERN MEXICO, W. K. Emerson, A. D'Attilio. 83:88 NISO (NEOVOLUSIA) IMBRICATA (SOWERBY ia34) REDISCOVERED (REVILLAGIGEDO ISLANDS), W. K. Emerson. 85:30 BERTHELLA KANIAE, A NEW OPISTHOBRANCH FROM THE EASTERN PACIFIC (NAYARIT, MEXICO), G. G. Sphon. 86:53 Mexico — Fossil PLEISTOCENE FOSSILS OF MAGDALENA BAY, LOWER CALIFORNIA, COLLECTED BY CHARLES RUSSELL ORCUTT, W. H. Dall. 32:23 A NEW SPECIES OF CRASSATELLITES FROM THE GULF OF CALIFORNIA, E. K. Jordan. 46:9 PSAMMODULUS. A NEW MIDDLE MIOCENE MODULID FROM THE ISTHMUS OF TEHUANTEPEC, MEXICO, R. L.Collins. 47:127 DURANGONELLA. A NEW HYDROBIINE GENUS FROM MEXICO, WITH THREE NEW SPECIES, J. P. E. Mor- rison. 59:18 PLEISTOCENE MOLLUSCAN NOTES, 3. ROCKY COAST FAUNULE, BAHIA SAN QUINTIN. MEXICO. J. W. Valentine. 74:18 OCEANIA, SOUTH SEAS (excluding Hawaii, see U.S.) Oceania — Land, Freshwater DESCRIPTION OF NEW GENERA OR SUB-GENERA OF HELICIDAE (NEW IRELAND, NEW GUINEA, SOLO- MON IS., CAROLINE IS.) (CE) C. F. Ancey. 1:76; 2:22; 2:38 MELANIA MA UIENSIS AT TAHITI, Editorial. (CE) 2:69 DESCRIPTION OF HELIX (TRACHIA) DENTONI N. SP. (NEW GUINEA), .1 Ford. 3:17 COLLECTOR MURDERED BY NATIVES (NEW HE- BRIDES), W. D. Hartman. (Communication; H. A. Pilsbrv) 5:46 DESCRIPTION OF A NEW SPECIES OF BUUMUS (NEW HEBRIDES), H. A. Pilsbry. 6:116 TROCHOMORPHA FUSCATA PEASE (PONAPE, CAROLINE IS.) T. D. A Cockerel!. (Note) 9: 120 DESCRIPTIONS OF NEW SHELLS FROM THE NEW HEBRIDES ARCHIPELAGO, C. F. Ancey. 10:90 REMARKS ON SOME LAND AND FRESHWATER SHELLS FROM THE NEW HEBRIDES. WITH DESCRIP- TION OF NEW SPECIES, C. F. Ancey. 19:42 LAND SHELLS OF TANGULANDANG (TAGOLANDA)' (C«lebes). H. A. Pilsbry. 22:46 THE IDENTITY OF HELIX DEPRESSIFORMIS AND H PROSTRATA (SOCIETY IS.), H. A. Pilsbr>-, C. M. Cooke. 36:17 NEW AND SIGNIFICANT SPECIES OF PARTULA FROM MOOREA, SOCIETY ISLANDS, H. E. Crampton. 37:109 PARTULA IN GUAM, T. D. A. Cockerell. 39:19 RECORDS OF POLYNESIAN SNAILS (SAMOA; RARO- TONGA). H. A. Pilsbry .(Note) 41:32 THE GENUS PLACOSTYLUS IN NEW CALEDONIA, T. D. A. Cockerell. 42:73 NEW SPECIES OF PARTULA (FIJI), C. M. Cooke, Jr. (Note) 44:141 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 17 DIPLOMORPHA COXI (PEASE) (NEW HEBRIDES). W. J. Clench. (Note) 46:68 TWO NEW LAND SNAILS FROM THE BISMARCK AR- CHIPELAGO (NEW GUINEA). W. J. Clench. 47:23 NOTES ON THE LAND SNAIL FAMILY TORNATEL- LINIDAE (.JUAN FERNANDEZ IS.), H. A. Pilsbry. C. M. Cooke, Jr. 47:59 STUDIES IN THE VARIATION, DISTRIBUTION AND EVOLUTION OF THE GENUS PARTULA: THE SPECIES INHABITING MOOREA. H. E. Crampton. (Note) 47:113 NON-MARINE MOLLUSCA FROM DUTCH NORTH NEW GUINEA. INCLUDING AN ANNOTATED LIST OF THE SPECIES OF PAPUINA, T. V. B. Jutting. (Note) 48:35 A NEW SUBGENUS AND A NEW SPECIES OF PLACOSTYLUS FROM THE SOLOMON ISLANDS, W. J. Clench. 48:126 A NEW SUBGENUS OF PAPUINA WITH NOTES ON P TAYLORIANA (NEW GUINEA). W. J. Clench, A. F. Ar- cher. 49:88 DISTRIBUTION OF MELANIA AND NERITINA IN THE BRITISH SOLOMON ISLANDS, W. J. Eyerdam. 50:44 A NEW SUBSPECIES OF PAPUINA WITH RECORDS OF LAND MOLLUSKS FROM EASTERN PAPUA AND ASSOCIATED ISLANDS, W. J. Clench. 50:53 RHACHISTIA HISTRIO IN NEW CALEDONIA, T. D. A. Cockerell. (Note) 51:35 SOLOMON ISLAND BATISSA LIVING IN HOT DRY SAND, W. J. Eyerdam. 53:144 COLLECTING SHELLS IN THE SOLOMON ISLANDS, W. J. Eyerdam. .57:41 TWO NEW PAPUINA (NEW IRELAND. SOLOMON ISLANDS), M.Smith. 59:94 HELICINA KARTMANI NOM. NOV. (MARQUESAS IS.), G. K.MacMillan.(Note)60:.33 ANATOMY OF DIPLOMORPHA DELATOURI (HARTMAN) AND FOUR SPECIES OF PLACOSTYLUS (NEW HEBRIDES: SOLOMONS), Y. Kondo. 61:119 THE SPREAD AND DESTRUCTIVENESS OF THE GIANT AFRICAN SNAIL, ACHATINA FULICA (SAIPAN: TI- NIAN: GUAM: MALAYA), R. T. Abbott. 62:31 A NEW NAIAD FROM DUTCH NEW GUINEA, R. I. Johnson. 62:47 LECTOTYPES FOR TWO SPECIES OF ASIATIC UNIONIDAE IN THE GENUS PSEUDODON. (BORNEO; TONKIN) R. I. Johnson. 62:48 MESANELLA, A NEW GENUS IN THE CAMAENIDAE (PALAWAN IS., BALABAC IS.), W. J. Clench, R. D. Turner. 66:32 NOTES ON THE FRESHWATER MUSSELS OF NEW GUINEA, D. F. MeMichael. 70:38 ON THE GREEN LAND MOLLUSK FROM NEW GUINEA, J. B. Henrard. 73:6:3 GREEN SHELLS, H. B. Baker. (Note) 73:76 THE GREEN LAND MOLLUSK FROM NEW GUINEA, W. J. Clench. 73:114 ADULT LIVING SPECIMEN OF PAPUINA FERUSSACI (SORONG, NETHERLANDS NEW GUINEA), J. B. Henard. 75:67 INDENTIFICATION OF HELIX STEURSIANA (NEW GUINEA). J. B. Henrard. 77:112 FORMATION OF AN EPIPHRAGM AND TRUE ESTIVA- TION IN MELAMPIDAE (NEW CALEDONIA), J. P. E. Morrison. (Note) 77: 1.39 GULELLA (HUTTONELLA) BICOLOR (HUTTON) (FIJI IDS: CAROLINE IDS: MARIANAS IDS: MARQUESAS IDS), W. J. Clench. (Note) 77: 143 A NEW SPECIES OF KALENDYMA FROM MALAITA, SOLOMON ISLANDS, W. J. Clench. 80:52 PARTULIDAE: PREVIEW OF ANATOMICAL REVISION, Y. Kondo. 81:73 NEW RECORDS OF NEW CALEDONIAN NONMARINE MOLLUSKS AND AN ANALYSIS OF THE IN- TRODUCED MOLLUSKS, 1964, A. Solem. 81:108 NEW RECORDS OF NEW CALEDONIAN NONMARINE MOLLUSKS AND AN ANALYSIS OF THE IN- TRODUCED MOLLUSKS, 1964. A. Solem. 81: 108 GREEN SNAIL (PAPUSTYLA PULCHERRIMA) PRO- TECTED (ADMIRALITY IDS.). Anon, notice. 84:144 Oceania — Marine A NEW SPECIES OF PATELLA (KERMADEC IS.), H. A. Pilsbry. 7:109 NOTE OF PATELLA KERMADECENSIS PILSBRY (KER- MADEC IS.), G. W. Taylor. 7:142 THERSITES SEPTENTRIONALIS (NEW GUINEA), C. Hedley. (Note) 11:36 LE PERE LAMBERT (NEW CALEDONIA), C. Hedley. 17:119 DESCRIPTIONS OF CYPRAEA BERNARDINAE AND CALLIOSTOMA CARNICOLOR (CELEBES), N. SP., H. B. Preston. 20:139 NOTE ON CYPRAEA GRACILIS GASK. (MAURITIUS: REUNION IS.) F. L. Button. 22: 10 ON SOME DEFORMED CYPRAEA TIGRIS FROM THE COLLECTION OF A DA COSTA GOMEZ (NEW CALE- DONIA). H. A. Pilsbry. 23:85 POISONING BY THE BITE OF CONUS GEOGRAPHUS (FI- JI), A. H. Hallen. 27:117 THE RED SHELL MONEY OF WESTERN MELANESIA, W.J. Eyerdam. 48:76 CYPRAEIDAE FROM CHRISTMAS, PALMYRA, WASH- INGTON AND FANNING ISLANDS, W. M. Ingram. 51:1 CYPRAEIDAE FROM GUAM, W. M. Ingram. ,52:5 CYPRAEIDAE FROM AMERICAN SAMOA WITH NOTES ON SPECIES FROM PALMYRA ISLAND, W. M. Ingram. 52:103 A NEW COWRY CYPRAEA JENSOSTERGAARDI (CARO- LINE ISLANDS). W. M. Ingram. .52:122 SHELLS FROM MIDWAY. V. D. P, Spicer. 55:1 A NEW PECTINID SHELL FROM THE PACIFIC OCEAN, WITH A NOTE ON THE GENUS PALLIUM SCHROETER (CHRISTMAS ISLAND), H. A. Rehder. 58:52 CYPRAEIDAE FROM THE ADMIRALTY ISLANDS WITH THERAPY NOTES ON THEIR USES. W. M. Ingram. 58:129 CYPRAEIDAE FROM ESPIRITU SANTO ISLAND, NEW HEBRIDES, W. M. Ingram, K. W. Kenyon. .58:143 TRIDACNA ("SOUTH SEAS"), P. Bartsch. (Note) .58:144 A LIST OF THE MARINE MOLLUSKS FROM THE AD- MIRALTY ISLANDS, R. A. McLean, C. H. Herbert. 60:54 BRINGING IN THE TROCHUS IN THE PALAU ISLANDS, .J.Gardner. 61:73 TWO PACIFIC SPECIES OF PHOS (GUAM, FIJI), J. S. Schwengel. 63:80 18 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 MOLLUSKS FROM KWAJALEIN. R. V. Dietrich. P. A. Morris. 67: 13 DISTRIBUTION OF UVING GLYCYMERIDS WITH A NEW SPECIES FROM BERMUDA (WIDE PACIFIC DISTRIBUTION), D. Niool. 70:48 EASTER ISLAND SHELLS, P. Steele 70: 111 MARINES FROM MANUS, ADMIRALITY ISLANDS, A Solem. 72:62 A NEW CHLAMYS FROM THE SOUTH PACIFIC, G. Grau. 74:1.5 TWO NEW SPECIES OF CYPRAEA (POLYNESIA), C. M. Burgess. 79:37 A NEW CYPRAEA FROM EASTER ISLAND, R. Summers. 79:41 RADULAE OF TWO SPECIES OF PLEUROPLOCA (FASCIOLARIIDAE) FROM THE INDO-PACIFIC, V. 0. Maes. 81:48 NEW MITRIDAE AND VOLUTOMITRIDAE (PITCAIRN IDS.), W. 0. Cernohorsky. 83:95 TWO INFRASUBSPECIFIC FORMS IN OLIVA (INDIAN OCEAN; SOLOMONS), R. F. Zeigler. 83:14 CLAVOCERITHIUM (INIXX'ERITHIUM) TAENIATUM. A LITTLE-KNOWN AND UNUSUAL CERITHIID FROM NEW GUINEA, R. S. Houbrick. 89:99 Oceania — Fossil NEW PLEISTOCENE NEOGASTROPODA FROM THE NEW HEBRIDES, H. S. Ladd. 90:127 ORIENT (China, Japan, Formosa, Taiwan Ryukyu Islands) Orient — Land, Freshwater DESCRIPTION OF NEW GENERA OR SUB-GENERA OF HELICIDAE (CHINA), C. F. Ancey. (CE) 1:.53; 1:64; 1:76; 2:22; 2:38 A NEW SPECIES OF NANINA (RYUKYU IS.), H. A. Pilsbry. 4:64 PALUDINA JAPONICA FOR SALE IN THE SAN FRAN- CISCO CHINESE MARKCT, W. M. Wmd. .5:114 PALUDINA JAPONICA IN CHINESE MARKET AT VIC- TORI A, R C. Anon. 7: 144 NOTICES OF NEW JAPANESE MOLLUSKS, H. A. Pilsbry. 8:9; 8:16; 8:29; 8:47 MOLLUSKS AS PURIFIERS OF WATER (CHINA), C. Hedley. (Note) 9:36 aiRIOUS CHINESE USE OF SHELL-FISH, Magazine publication. 9:56 NOTES ON COLLECTING SHELLS IN CHINA, i. B. Henderson. 9: 100 MKLANIA YOKOHAMENSIS. N. SP. (YOKAHAMA, .IAPAN),W.D.Hartman. 11:41 NOTICES OF SOME NEW JAPANESE MOLLUSKS, H. A. Pilsbry. 14:11; 14:32. ON SOME JAPANESE LAND SHELLS, H. A. Pilsbry 14:.59 NEW SPECIFi, OF JAPANESE LAND MOLLUSCA, H. A. Pilsbry. 14:79 DESCRIPTIONS OF NEW JAPANESE LAND SNAILS, H. A. Pilsbry, A. Gulick. 14:88 NOTICES OF SOME NEW JAPANESE LAND SNAILS, H. A. Pilsbry. 14:107; 14:115; 14:127 NEW LAND SHELLS FROM THE LOO CHOO ISLANDS AND JAPAN, H. A. Pilsbry. 15:18 LAND MOLLUSKS OF THE NORTHWESTERN GROUP OF THE LOO CHOO ISLANDS (JAPAN), 15:61 NOTICES OF NEW JAPANESE LAND SHELI^, H. A. Pilsbry, 15:116 NOTICES OF NEW LAND SHELLS OF THE JAPANESE EMPIRE, H. A. Pilsbry. 15:141; 16:4; 16:21; 16:45; 16:5.3. LIST OF LAND MOLLUSCA FROM THE NEIGHBORHOOD OF SAPPORO, YESSO (JAPAN), H. A. Pilsbry, A. Gulick. 16:68 NOTICES OF NEW JAPANESE LAND SNAILS, H. A. Pilsbry.Y.Hirase. 16:75 NEW LAND SNAILS OF THE JAPANESE EMPIRE, H. A. Pilsbry,Y.Hirase. 16:114 ZONITOIDES ARBOREUS (SAY) IN JAPAN, H. A. Pilsbrv. (Note) 16:119 HELICINA JAPONICA AND RELATED FORMS, H. A. Pilsbry. 16:130 DESCRIPTIONS OF SOME NEW JAPANESE LAND SHELLS, H. A. Pilsbry, Y. Hirase. 16:134; 17:31; 17:44; 17:52; 17:104; 17:116; 18:3; 18:32 ILLUSTRATIONS OF SOME JAPANESE LAND SHELLS, Anon. 16:136 CLAUSILIA OSCARIANA. C PILSBRY ANA ANCEY (JAPAN), (Note) 18:21 PLECTOPYLIS IN THE RIVKIV ISLANDS, H. A. Pilsbry, 18:.58 NOTES ON MOELLENDORFFIA AND STEGODERA (CHINA), H. A. Pilsbry. 19:63 A NEW CHINESE S/7ML.4, H. A. Pilsbry. 20:5 NOTES ON JAPANESE, INDO-PACIFIC AND AMERICAN PYRAMIDELLIDAE, W. H. Dall, H. A. Pilsbry. 20:36 NOTES ON SOME EXOTIC UNIONIDAE (CHINA), L. S. Fri arson. 21:49 FIRST ADDITIONAL CATALOGUE OF LAND SHELLS OF JAPAN, Y. Hirase. 22:35 LAND SHELLS OF THE OKI ISLANDS, JAPAN, H. A. Pilsbry, Y. Hirase. 22:41 A CONCHOLOGICAL MUSEUM FOR JAPAN, Y. Hirase. 23:124 NOTES ON ORIENTAL UNIONIDAE (JAPAN, CHINA), L. S. Frierson. 24:92; 24:97 A CONCHOLOGICAL MUSEUM (JAPAN), M. R. Gaines. 26:34 A CONCHOLOGICAL MUSEUM FOR JAPAN, Anon. 27:13 CORRESPONDENCE FROM JAPAN AND CHINA, F. C. Baker. 28:90 THE JAPANESE SPECIES OF BLANFORDIA. H. A. Pilsbry 29:1 A NEW CHINESE CLAUSILIA. H. A. Pilsbry. 33:53 A NEW SUBGENUS AND SPECIES OF BULINUS FROM JAPAN, W.J. Clench. 40:121 HUNTING EULOTA (KARAFTOHELIX) PISCINA FULTON IN SAGHALIEN, JAPAN, D. B. Langford. 41:37 A NEW JAPANESE EUK\DRA. H. A. Pilsbry, T D. A. Corkerell.41:&l FIRE DESTROYS RARE SHELLS, H. A. Pilsbry, C. W. Johnson. (Note) 44:143 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 19 PUPINELLA RUFA. N. FORM ALBA. HIRASEA NESIOTICA LIOBASIS. N. SUBSP., OTESIA CERASINA REDUCTA. N. SUBSP., EUHADRA MERCATORIA. N. FORM PERVERSA. H. A. Pilsbry. (Notes) 45:29; 46:30 COCHLICOPA IN CHINA, H. A. Pilsbry. (Note) 45 :72 NOTES ON CERTAIN SPECIES OF ASSIMINEA. T. C. Yen. 54:18 A NEW SPECIES OF FRESHWATER MOLLUSK FROM CHINA, S.F. Yen. 55:17 NOTES ON THE GENUS LACAXWLUS BLANFORD WITH SPECIAL REFERENCE TO ITS CHINESE SPECIES. T. C. Yen. 55:40 A NTW GENUS OF CHINESE MICROCYSTINAE, H. B. Baker. 56:4(1 A PRELIMINARY REVISION OF THE RECENT SPECIES OF CHINESE VIVIPARIDAE, T. C. Yen. 56:124 PARAPROSOSTHENIA GREDLERI (NEUMAYR) (CHINA). P. Bartsch, J. P. E. Morrison. 58:1.34 TWO NEW SPECIES ONE NEW SUBSPECIES AND ONE NEW NAME FOR CHINESE VIVIPARIDAE, S. F. Chen. 59:&3 THE HIRASE COLLECTION OF MOLLUSKS (JAPAN), W, J. Clench. 62: :34 AN OVERLOOKED CHINESE UNIONID, F. Haas. (Note) 63:70 CONCHOLOGICAL MONUMENTS IN JAPAN, A. R. Cahn. 64:1 A NEW VARIETY OF SUCCINEA FROM JAPAN, G. K. MacMillan. 64:94 SOME LAND SHELLS FROM JAPAN AND THE MARITIME PROVINCE OF SIBERIA, W. J. Eyerdam. 66:13 ANATOMY OF MOELLENDORFFIA (TRIHELIX) EUCHARISTUS (PILSBRY) (JAPAN), T Habe. 71:8 PHYSA COMPACTA PEASE (CHINA), W. J. Clench. (Note) 72:68 RADULA OF HYPSELOSTOMA INSULARUM (RYUKYUS), T Habe. (Note) 72:68 NESOMTREA (?) HARIMENSIS (JAPAN). H. B. BalL YGYRA CADDOENSIS ARCHER, .50: 14:3 NOTES ON THE POLYGYRIDAE OF NORTHERN ARKANSAS. L. Hubricht. 62:98 EIGHT NEW SPECIES OF LAND SHELLS FROM THE SOUTHERN UNITED STATES, L. Hubricht. 75:26 STROBILOPS AENEA WEST OF THE MISSISSIPPI RIVER, L. Hubricht. (Note) 78:27 ADDITIONAL LOCALITY FOR MESODON KIOWAENSIS. W.L.Pratt, Jr. (Note) 78: 143 SOME LAND SNAIL RECORDS FROM ARKANSAS AND OKLAHOMA, L. Hubricht. 79:117 SOME LAND SNAIL RECORDS FROM OKLAHOMA AND ARKANSAS, L. Hubricht. 81:65 SHELL VARIABILITY IN POLYGYRA DORFEUILLIANA, B.A.Branson. 83:120 Arkansas — Fossil COLLECTING FOSSILS IN ARKANSAS, Editorial Cor- respondence, C. W. Johnson. 9:77 CALIFORNIA California — Land, Freshwater A NEW CALIFORNIAN HELIX, H. A. Pilsbry. 3:14 ON HELIX (ARIONTA) KELLETI FORBES. E. W. Roper, (Note) 3:35 NOTES ON PHYSA TRITICEA OF LEA; ITS RELATIONS AND COMMENTS ON THE VARIATION, ETC., OF PHYSIDAE. R.E.C. Stearns. 3:49 RECENT ADDITIONS TO THE UNITED STATES SNAIL FAUNA, H. A. Pilsbry. 3:60 COLLECTING LAND SHELLS IN SOUTHERN CALIFOR- NIA, E W. Roper. 3:77 NEW AMERICAN SHELLS, H. A. Pilsbry. (Note) 3:95 NOTE ON CREPIDULA GLAUCA SAY, W. H. Dall. 3:98 AN AMERICAN ANADENUS. H. Hemphill. 4:2 NOTES ON SOME NORTH AMERICAN PUPIDAE WITH DESCRIPTIONS OF NEW SPECIES, V. Sterki. 4:7 NEW VARIETIES OF WESTERN LAND SHELLS, H. Hemphill. 4:41 A NEW PUPA, V. Sterki. 4:44 A NEW VARIETY OF HELIX CARPENTER! FROM SOUTHERN CALIFORNIA. L. G. Yat^. 4:51 A NEW VAKIETY OF HELIX. L. G. Yates. 4:63 30 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 WEST AMERICAN NOTES, C. R. Orcutt. 4:67 ARIOLIMAX COLUMBIANUS VAR. STRAMINEA, H. Hemphill. (Note) 4:120 ON HELIX HARFORDIANA COOPER AND OTHER SHELLS, H. A. Pilsbry. 5:39 MOLLUSKS OF SAN FRANCISCO COUNTY, W. M. Wood, W. T. Raymond. 5:54 HELIX ASPERSA IN CALIFORNIA, L. G. Yates. (Note) 5:71 ADDITIONAL MOLLUSKS OF SAN FRANCISCO COUNTY. W. M. Wood. (Note) 5:94 LIMAX AGRESTIS LINNE' IN CAUFORNIA, W. J. Ray- mond. 5:101 "FIELD SHELLS" FOR SALE IN THE SAN FRANCISCO CHINESE MARKET, W. M. Wood. 5:114 APPEARANCE OF AN ASIATIC ANODONTA IN THE CHINESE MARKETS OF SAN FRANCISCO, W. M. Wood. 6:51 MY DAILY WALK, W. M. Wood. 8:33 EPIPHRAGMOPHORA CALIFORNIENSIS VAR. CON- TRACOSTAE. H. A. Pilsbry. (Note) 9:72 CALIFORNIA SLUGS, T. D. A. Cockerel). (Note) 9:120 A NEW VARIETY OF PUNCTUM, H. A. Pilsbry. 10:21 BOLINAS, CALIFORNIA-THE CONCHOLOGIST'S PARA- DISE. W. M. Wood. 11:49 NOTE ON A CALIFORNIA HELIX, H. A. Pilsbry. 11 :54 DESCRIPTIONS OF NEW AMERICAN LAND SHELLS, H. A. Pilsbry. 11 :ia3 NOTICES OF NEW SPECIES AND VARIETIES OF AMERICAN LAND SHELLS, H. A. Pilsbry. 12:22 SHELLS OF REDDING, SHASTA COUNTY, CAUFORNIA, R. C. McGregor. (Note) 12:59 VALLONIA ON THE PACIFIC SLOPE, M. B. Williamson. (Note) 12:71 CATALOGUE OF THE AMNICOLIDAE OF THE WESTERN UNITED STATES, H. A. Pilsbry. 12:121 ON A NEW SPECIES OF DRILLIA FROM CALIFORNIA, W.H.DalL12:127 POMATIA ASPERSA IN CALIFORNIA, J. Keep. (Note) 13:60 MOLLUSKS COLLECTED BY R. C. McGREGOR IN NORTHERN CALIFORNIA, H. A. Pilsbry. 13:64 DESCRIPTION OF A NEW CALIFORNIA LAND SNAIL, F. W.Bryant. 1.3:122 NOTE ON THE VARIETIES OF EPIPHRAGMOPRORA MORMONUM, H. A. Pilsbry. 13:128 UNIONIDAE IN A TUNNEL, F. L. Button. (Note) 13:130 EPIPHRAGMOPHORA HARPERI. N. SP., F. W. Bryant. 13:143 AESTIVATION OF EPIPHRAGMOPHORA TRASKII IN SOUTHERN CALIFORNIA, Mrs. M. B. Williamson. 14:13 VALLONIA PULCHELLA MULLER IN LOS ANGELES AND ELSEWHERE IN CALIFORNIA, R.E.C. Stearns. 14:65 CIRCINARIA HEMPHILLI IN CALIFORNIA, F. L. Button. (Note) 14:72 A CONTRIBUTION TO WEST COAST CONCHOLOGY, H. Hemphill. 14:109:136 EXOTIC MOLLUSKS IN CALIFORNIA, J. Keep. 14:114 EPIPHRAGMOPHORA FIDELIS (GRAY) IN CENTRAL CALIFORNIA, E. W. Gifford. (Note) 14:144 EPIPHRAGMOPHORA KELLETII ON SANTA CATALENA ISLAND. Mrs. E. M. Gaylord. (Note) 15:72 JAPANESE VIVIPARA IN CALIFORNIA, R. E. C. Stearns. 15:91 HELIX ASPERSA INCREASING IN CALIFORNIA, J. Keep. (Note) 15:119 A NEW HELIX FROM CALIFORNIA, J. Rowell. 16:52 MOLLUSKS OCCURRING IN SOUTHERN CALIFORNIA, R.E.C. Stearns. 16:133 WRITINGS OF JAMES G. COOPER, M:D., ON CON- CHOLOGY AND PALAEONTOLOGY, WITH LIST OF SPECIES DESCRIBED BY HIM, W. J. Raymond. 17:6 NOTES ON THE MOLLUSK FAUNA OF SAN NICHOLAS ISLAND, H.N. Lowe. 17:66 UMAX MAXIMUS L. IN CAUFORNIA, P. Bartsch. (Note) 18:12 ADDITIONAL NOTES ON LIMAX MAXIMUS L. IN CALIFORNIA, E. G. Vanatta. (Note) 18:23 LIMAX MAXIMUS AND OTHER SLUGS IN CALIFORNIA, R. E. C. Stearns. 18:34 NEW SPECIES OF LYMNAEA. F. C. Baker. 18:141 A SECOND CONTRIBUTION TO WEST COAST CON- CHOLOGY - I. II, H. Hemphill. 19:5; 19:19 A NEW CALIFORNIA HELIX, Rev. J. Rowell. 19:41 IS COCHLIOPA ROWELLI A CALIFORNIA SHELL? H. A. Pilsbry. 19:91 COCHLIOPA ROWELLI IN CALIFORNIA. J. Rowell. (Note) 20:10 EPIPHRAGMOPHORA KELLETTII (FBS.) AND E. STEARNSIANA (GABB), G. H. Clapp. 20:13 A HEALTHY COLONY OF EPIPHRAGMOPHORA TUDICULATA. F. W. Kelsey. 20:61 ANNOTATED LIST OF THE MOLLUSCA FOUND IN THE VICINITY OF LA JOLLA, SAN DIEGO COUNTY. CALIFORNIA, M. Smith. 21:55; 21:65 A NEW CALIFORNIA VERTIGO. V. Sterki. 21:90 MOLLUSCAN FAUNA OF THE SAN BERNARDINO MOUNTAINS, CALIFORNIA. S. S. Berry. 21:121 FORMATION OF EPIPHRAGM BY LYMNAEA PALUS- TRIS (MULLER), H. Hannibal. (Note) 22:33 EXOTIC VIVIPARA IN CAUFORNIA. H. Hannibal. (Note) 22:33 MISCELLANEOUS NOTES ON CALIFORNIAN MOL- LUSKS, S. S. Berry. 22:37 HELIX ARBUSTORUM VAR. ROSEOLABIATA, T. D. A. Cockered. (Note) 22:72 VALVATA HUMERALIS CALIFORNICA. H. A. Pilsbry. (Note) 22:82 THE KNOWN MOLLUSCA OF SAN BERNARDINO COUN- TY, CALIFORNIA, S. S. Berry. 23:73 VALVATIDAE OF THE WESTERN NORTH AMERICA, H. Hannibal. 23: 104 LntNAEA BULIMOIDES TECHELLA HALD. IN SAN BERNARDINO COUNTY, J. Henderson. (Note) 23:144 THE LAND MOLLUSCA OF SAN MATEO POINT, CALIFORNIA. H. Edson. 25:17 FURTHER NOTES ON ASIATIC VIVIPARAS IN CALIFOR- NIA, H. Hannibal. 25:31 NOTE ON EPIPHRAGMOPHORA INFUMATA GLD., F. L. Button. (Note) 25:59 EPIPHRAGMOPHORA FIDELIS. E. W. Gifford. (Note) 25:60 EPIPHRAGMOPHORA CALIFORIENSIS. AND THE SHELLS COMMONLY CALLED VARIETIES THEREOF, H.M. Edson. 25:68 EPIPHRAGMOPHORA INFUMATA AT "MUIR WOODS". G. H. Clapp. (Note) 25:94 TWO NEW LAND SHELLS FROM CALIFORNIA, H. Edson. 26:37 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 31 NOTES ON THE VALIDITY OF HELIX (EPI- PHRAGMOPHORA) ORE(K)NENSIS LEA, H. M. Edson. 26:49 NOTE ON A NEW VARIETY OF EPIPHRAGMOPHORA TUDICULATA. H. A. Pilsbry. 27:49 HELIX PISANA MULLER IN CALIFORNIA, E. P. Chace. (Note) 29:72 SLUGS IN CALIFORNIA, T. D. A. Cockerell. (Note) 29:83 A NEW CALIFORNIAN LAND SNAIL, H. A. Pilsbry. 29:104 THREE NEW HELICES FROM CALIFORNIA, H. A. Pilsbry. (Note) 30:12 THE CONJUGATION OF ARIOLIMAX CALIFORNICUS, H. Heath. 30:22 ADDITIONAL RECORDS OF MOLLUSCA FROM SAN BERNARDINO COUNTY, CALIFORNIA, S. S. Berry. ,30:37 BinDARIA CLEMENTINA OLDROYDAE, N. VAR., E. G. Vanatta. (Note) 30:48 THE ANATOMICAL STRUCTURE OF GONIDEA ANGU- LATA (LEA), A. E. Ortmann. 30:.50 SAN DIEGO DRIFT SHELLS, S S. Berry. (Note) 30:83 SHELL COLLECTING IN THE SIERRA NEVADAS, H. N. Lowe. 30:92 COLLECTING SHELLS IN A CORNER OF THE SIERRA NEVADA,J.H.Ferriss. 31:31 THE OLDROYD COLLECTION, (anon. Note) 31:71 NEW LAND SHELLS FROM CALIFORNIA AND NEVADA, H. A. Pilsbry and J. H. Ferriss. 31:93 CAMPING IN THE SIERRAS AND THE DESERT, J. H. Ferriss. 32:3 A NEW EPIPHRAGMOPHORA FROM THE COAST RANGE OF CALIFORNIA, P. Bartsch. 32:126 THREE NEW ALPINE VERTIGOS FROM CALIFORNIA, S. S. Berry. .33:48 A NEW CALIF0RNIAM/a?4;?/0iVr^, H. A. Pilsbry. 33:53 SHELLS OF LA .JOLLA, CALIFORNIA, C. R. Orcutt. 33:62 EPIPHRAGMOPHORA HDELIS (GRAY) NEAR SAN FRANCISCO BAY, G. D. Hanna. 3.5::34 SOME LAND SNAILS OF SHASTA COUNTY, CALIFOR- NIA, S. S. Berry. 35:35 LAND SNAILS FROM PALM CANYON, CALIFORNIA, AND THE GRAND CANYON, H. A. Pilsbry. .35:48 LOCALITIES OF NORTHERN CAUFORNIAN LAND SHELLS, A CORRECTION, S S. Berry. 36:.32 INTRODUCED SPECIES OF LYMNAEA IN SOUTHERN CALIFORNIA, W. 0. Gregg. (Note) 37:34 A NEW ZONITID SNAIL FROM SOUTHERN CALIFOR- NIA, S S Berry. 37:1.30 ON TRIODOPSIS HARTFORDIANA W. G. B., H. A. Pilsbry. 37:133 A NEW PHYSA FROM CALIFORNIA, F C. Baker. .38:15 CALIFORNIA HELICES, H. A. Pilsbry. 38:54 HELMINTHOGLYPTA UMBILICATA CAYUCOSENSIS. H. A. Pilsbry. (Note) 38: 104 LYMNAEA AURICULARIA (L.) IN CALIFORNIA, G. D. Hanna and H.W.Clark. 38:125 NEW FORMS OF K>LYGYRA (TRIODOPSIS) LORICATA. H. A. Pilsbry. (Note) 39:31 ADDITIONAL RECORDS FOR LYMNAEA AURICULARIA. G. D. Hanna and H. W. Clark. 39:71 EXACT LOCALITIES OF CERTAIN CAUFORNIA LAND SNAILS, G.D. Hanna. 40: 124 HELIX PISANA IN CALIFORNIA, Anon. (Note) 41:32 HELMINTHOGLYPTA TRASKH (NEWCOMB) AT "FORT TE.JON", KERN COUNTY, CALIFORNIA, E. G. Vanatta. (Note) 41:32 HUNTING HELICES IN CALIFORNIA, H. N. Lowe. (Letter) 41:77 HELICES FROM CALIFORNIA AND TEXAS AND A ZONITID FROM VIRGINIA, H. A. Pilsbry. 41:81 A NEW SNAIL FROM CATAUNA ISLAND, CAUFORNIA, TD. A. Cockerell. 42:99 DESERT HELICOIDES OF THE MICRARIONTA HUTSONI GROUP, G.Willett. 44:4 REDISCOVERY OF POLYGYRA ROPERI PILSBRY, G. D. Hanna. J. L. Nicholson. 44:17 SNAILS CLIMBING TREES, S C. Field. (Note) 44:30 A NEW LAND SHELL FROM SAN BENITO COUNTY, CALIFORNIA, H. N. Lowe. 44:42 NEW CALIFORNIA SNAILS, H. A. Pilsbry. 44:66 THE GENUS OREOHELIX IN CALIFORNIA, S. S Berry. 44:73 NOTES ON THE OCCURRENCE OF MICRARIONTA KELLETTH (FORBES) ON THE CALIFORNIA MAIN- LAND, S C. Field. 44:86 HELIX WHITNEYI NEWCOMB, H. A. Pilsbry. (Note) 44:98 POLYGYROIDKA HARTFORDIANA (.J. G. COOP.), A. G. Smith. (Note) 44:101 POLYGYRA COLUMBIANA MEGASOMA (DALL), H. A. Pilsbry. (Note) 44:101 A NEW CALIFORNIA RACE OF MONADENIA. S. S. Berry. 44:122 TWO NEW HELICOIDES FROM THE MOHAVE DESERT, CALIFORNIA, G. Willett. 44:123 DESCRIPTION OF A NEW DESERT HELICID SNAIL, H. A. Pilsbry, S.C. Field. 4.5:20 NOTE ON CALIFORNIA SHELLS OF THE HELMIN- THOGLYPTA CUYAMACENSIS GROUP, S. C. Field. (Note) 45:29 TWO NEW HELICOIDES FROM LOS ANGELES COUNTY, CALIFORNIA, W. 0. Gregg. 45:47 LyiilNAEA (FOSSARIA) PERPLEXA IN SOUTHERN CALIFORNIA, W. 0. Gregg. 45:131 CARINIFEX NEWBERRYI SUBROTUNDA. N. SUBSP., H. A. Pilsbry. 45: 139 COMMENTS ON WESTERN LYMNAEIDAE, .1 Henderson. 45:140 THE RANGE OF POLYGYRA AND OF GONIOBASIS IN CALIFORNIA, J. Henderson. 46:4 HELMINTHOGLYPTA ARROSA MAILLIARDI PILSBRY IN OREGON AND CALIFORNIA, A. G. Smith, E. P. Chace, E.M. Chace. 46:11 LOCATION OF THE COLLECTION OF SHELLS ASSEMBLED BY RE\'. J. ROWELL, G. D. Hanna. A. G. Smith. 46:70 TWO NEW SPECIES OF MONADENIA FROM NORTHERN CALIFORNIA, G. D. Hanna, A. G. Smith. 46:79 A NEW OUTBREAK OF HELIX PISANA IN CALIFOR- NIA, G. D. Hanna. (Note) 46:1.39 A VARIABLE COLONY OF MONADENIA FIDELIS (GRAY), E. P. Chace, E. M. Chace. (Note) 46:142 THREE NEW POLYGYRID SNAILS FROM CALIFORNIA, S.S. Berry. 47: 12 SOME WESTERN FRESHWATER MOLLUSKS, .J. Hender- son. 47:86 32 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 SOME RANGE EXTENSIONS IN NORTHERN CALIFOR- NIA AND SOUTHWFiiTERN OREGON, E. P. Chace, E. M. Chace. (Note) 47:111 NOTES ON WESTERN I,YMNAEIDAE, J. Henderson. 47:122 TWO NEW RACES AND A NEW SPECIES OF HELISOMA FROM CALIFORNIA, F. C. Baker. 47:140 NEW LYMNAEIDAE FROM THE UNITED STATES AND CANADA: 1. CALIFORNIA, OREGON AND OTHER WESTERN STATES, F. C. Baker. 48:17 PLANORBIS OPERCULARIS PLANULATUS IN LOS ANGELES, CAUFORNIA, W. 0. Gregg. (Note) 48:33 MONADENIA HILLEBRANDI. A. G. Smith. (Note) 48:70 WESTERN AND SOUTHWESTERN AMNICOLIDAE AND A NEW HUMBOLDTIANA. H. A. Pilsbry. 48:91 WEST AMERICAN SPECIES OF GONIOBASIS. WITH DESCRIPTIONS OF NEW FORMS, J. Henderson, 48:94: 48:130 THREE NEW MICRARIONTAS FROM THE CENTRAL COLORADO DESERT, CALIFORNIA, G. Willett. 49:14 MONADENIS FIDELIS. T. D. A. Cockerell. (Note) 49:35 SOME ERRONEOUS AND MISLEADING RECORDS ON OCCURRENCE OF SHELLS OF THE HELMINTHOGLYP- TA CUYAMACENSISGROI^?. W. 0. Gregg. 50:67 A CALIFORNIAN POMATIOPSIS. H. A. Pilsbry. 50:84 KLAMATH COUNTY, CALIFORNIA, E. P. Chace. (Note) 50:105 SOME NOTES ON AN OLD RACE OF CALIFORNIA LAND SNAIL WITH DESCRIPTIONS OF THREE NEW FORMS, G. D. Hanna, A. G. Smith. 51:10 SOME LESSER RACES OF MONADENIA FIDELIS (GRAY), S.S. Berry. 51:28 HELMINTHOGLYPTA SONOMA. N. SP., H. A. Pilsbry. 51:35 THE TYPICAL FORM OF HELMINTHOGLYPTA CALIFORNIENSIS (LEA), P. Bartsch. 51:36 HELMINTHOGLYPTA AYRESIANA ON SAN MIGUEL IS., CALIFORNIA, T. D. A. Cockerell. 51:71 THREE NEW SPECIES OF HELMINTHOGLYPTA AR- ROSA (GOULD), A. G. Smith. 51:79 A GIANT RACE OF HELMINTHOGLYPTA FROM TULARE COUNTY, CALIFORNU, C. C. Church, A. G. Smith. 51:119 THE TYPE LOCALITY OF "HELIX TUDICULATA VAR. TULARENSIS HEMPHILL", G. D. Hanna. 52:7 THE MOLLUSKS OF LAKE TAHOE, G. D. Hanna, A. G. Smith. 52:34 (Note) PHYSA ON THE CALIFORNIA ISLANDS, T. D. A. Cockerell. (Note) 52:138 THE EMMET RIXFORD COLLECTION, (Note) G. D. Hanna 52:139 TWO NEW POLYGYROID HELICOIDES FROM NOR- THERN CALIFORNIA, S. S Berry. 53:56 SOME HAPLOTREMATIDAE, H. B. Baker. 54:130 NEW RECORDS OF INTRODUCED LAND SHELLS IN SOUTHERN CALIFORNIA, H. R. Hill. (Note) 55:31 NEW LOCALITIES FOR HELMINTHOGLYPTA CALIFOR- NIENSIS LEA, E. P. Chace. (Note) 55:65 FOOD HABITS OF HAPLOTREMA MINIMUM ANCEY AND HABITS OF ASSOCIATED MOLLUSKS ON THE MILLS COLLEGE CAMPUS, W. M. Ingram. 55:98 AN ABNORMAL LANDSNAIL, G. R. Webb. (Note) 55:107 HABITAT DATA ON HELMINTHOGLYPTA TUDICULATA (BINNEY) AT BALBOA BEACH, CALIFORNIA. W. M. In- gram. (Note) 56:70 HABITAT OBSERVATIONS OF ARIOLIMAX COLUM- BIANUSGOVLD, W. M. Ingram, H. M. Adolph. 56:96 EPIPHRAGM REMOVAL AND FECAL STRING DEPOSI- TION BY HELMINTHOGLYPTA NICKLINIANA (LEA), W. M. Ingram. (Note) 57:71 NOTES ON LAND SLUGS OF LOS ANGELES AND ORANGE COUNTIES, CALIFORNIA, W. 0. Gregg. 57:109 LONGEVITY IN THE GIANT WEST COAST SLUG, ARIOLIMAX COLUMBIANUS (GOULD),' W. M. Ingram. (Note) 58:107 SOUTHERN RECORD FOR HESPERARION NIGER, W. 0. Gregg. (Note) 59:36 A NEW SUBSPECIES OF MONADENIA FROM NORTHERN CALIFORNIA, R. R. Talmadge. 60:93 FOOD OF THE GIANT WESTERN SLUG, ARIOLIMAX COMUNBIANUS (GOULD), W. M. Ingram, A. Peterson. 61:49 ANODONTA AND ASSOCIATED MOLLUSKS FROM STOW LAKE, GOLDEN GATE PArK, SAN FRANCISCO, CALIFORNIA. W. M. Ingram, K. W. Kenyon. 61:51 AQUATIC PULMONATES FROM LAKE TAHOE. H. van der Schalie, E. G. Berry. 62:3 TERRARIA OBSERVATIONS ON PROPHYSAON ANDER- SONI (COOPER), W. M. Ingram. 62: 17 HELMINTHOGLYPTA NICKLINIANA EXTENDING NORTHWARD, R. R. Talmadge. (Note) 62:71 AESTIVATION IN HELMINTHOGLYPTA TRASKII PHYLCTAENA (BARTSCH), W. M. Ingram. (Note) 62:105 FEEDING OF ARIOLIMAX COLUMBIANUS (GOULD) ON THE CALIFORNIA BAY FRUIT, W. M. Ingram, C. Hand. 62:131 SOME PRELIMINARY NOTES ON THE DISTRIBLTION OF MOLLUSCA IN THE LAKES OF THE WESTERN STATES, J. L.Baily, Jr. 63:73 SOME SHELLS OF CLEAR LAKE, NORTHERN MODOC COUNTY, CALIFORNIA, G. D. Hanna. 63:97 A NEW SUBSPECIES OF AMMONITELLA, E. P. Chace. 64:122 A BRISTLED MONADENIA FROM CALIFORNIA, R. R. Talmadge. 66:47 OREOHELIX IN SAN DIEGO COUNTY, CAUFORNIA, J. L.Baily, Jr. 67:20 REDISCOVERY OF TWO CALIFORNIAN LAND SNAILS, G. D. Hanna, A. G. Smith. 67:69 SOME CALIFORNIAN AND MEXICAN LAND MOLLUSKS, H. A. Pilsbry. 67:81 NON-MARINE MOLLUSKS FROM THE PACIFIC SLOPE OF NORTH AMERICA, F. Haas. 67:94 TWO NEW SUBSPECIES OF MONADENIA FIDELIS (GRAY), R. R. Talmadge. 68:51 ESCAPED ESCARGOTS, W. J. Rees. 68:91 PROPOSED INTRODUCTION OF PREDATORY SNAILS INTO CALIFORNIA, A. R. Mead. 69:37 TAXONOMY OF SALT MARSH SNAIL, OVATELLA MYOSOTIS, IN CENTRAL CALIFORNIA, E. G. Paulson. 71:4 COLUMELLA EDENTULA IN CAUFORNIA, A. G. Smith. (Note) 72:;35 EXTENSIONS OF KNOWN RANGES OF 4 MOLLUSKS, D. S. Dundee, H. A. Dundee. 72:51 SOUTHERN CAUFORNIA SLUGS, W. 0. Gregg. (Note) 75:84 LENGTH OF LIFE IN WEST AMERICAN LAND SNAILS, M.L.Walton. 76:127 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 33 OTALA LACTEA IN VIRGINIA, TEXAS, AND CALIFOR- NIA. F. W. Grimm. (Note) 77:108 NOTES ON COASTAL LAND SNAILS, R. R. Talmadge. 80:87 LONGEVITY IN ASHMUNELLA. MONADENIA AND SONORELLA , M . L. Walton . 83 : 109 CORBICULA IN SAN FRANCISCO. CALIFORNIA, J. T. Carlton. 87:87 USE OF DISPOSABLE BEVERAGE CONTAINERS BY THE FRESHWATER CLAM, CORBICULA, D. W. Behrens. 89:13 California — Marine MARINE COLLECTING AT SAN LUIS, OBISPO COUNTY, G. W.Michael, Jr. (CE) 2:68 NOTE ON CREPIDULA GLA UCA SAY, W. H. Dall. 3:98 THE HAUOTIS. J. Keep. 4: 13 COLLECTING CHITONS ON THE PACIFIC COAST, Mrs. M. B.Williamson. 4:32 CYPRAEA SPADICEA. L. G. Yates. 4:54 WEST AMERICAN NOTES, C. R. Orcutt. 4:67 CYPRAEA SPADICEA. S. E. Boyce. (Note) 4:71 MOLLUSKS OF THE SAN FRANCISCO MARKETS, J. Keep. 4:97 MOLLUSCA OF THE UNITED STATES (HALIOTIDAE), J. H. Campbell. 4:101 EDIBLE SHELL NOTES, R.E.C. Stearns. 5:25 MOLLUSKS OF SAN FRANCISCO COUNTY, W. M. Wood, W. T. Raymond. 5:54 A NEW VOLUTOID SHELL FROM MONTEREY BAY, J. .1 Rivers. 5:111 ON CLEMENTIA SUBDIAPHANA CARPENTER IN SAN PEDRO BAY, Mrs. B. Williamson. 6:116 EDIBLE MOLLUSKS OF SOUTHERN CALIFORNIA. Mrs. M.B. Williamson, 7:27 ON A NEW SPECIES OF YOLDIA FROM CALIFORNIA, W. H. Dall. 7:29 NOTES ON THE ACANTHOCHITIDAE WITH DESCRIP- TIONS OF NEW AMERICAN SPECIES, H. A. Pilsbry. 7:31 ON A COLLECTING TRIP TO MONTEREY BAY, W. M. Wood. 7:70 SAN PEDRO AS A COLLECTING GROUND, S. P. Monks. 7:74 THE CALIFORNIA SPECIES OF THE GENUS NUT- TALLINA. W. J. Raymond. 7:133 ON THE SPECIES OF KACTRA FROM CALIFORNIA, W. H. Dall. 7:136 PURPURA SAXICOLA VAL. (Anon, note) 8:12 UROSALPINX CINEREUS IN SAN FRANCISCO BAY, R.E.C. Stearns. 8:13 ON CHITON HARTWEGII AND ITS ALLIES, H. A. Pilsbry. 8045 A NEW CHITON FROM CALIFORNIA, W. H. Dall. 8:90 HAMINEA VIRESCENS. Mrs. M. F. Bradshaw. 8:100 A NEW VARIETY OF OLIVELLA. J. Ford. 8:103 MEGATEBENNUS BIMACULATUS. Mrs. M. F. Bradshaw. 8:112 WITH A DREDGE. I. M. Shephard. 9:71 MY FIRST YEAR COLLECTING AND STUDYING SHELLS, H.Lowe. 9:80 COLLECTING IN SOUTHERN CALIFORNIA, Mrs. G. W. White. 9:102 WEST COAST SPECIES OF HALIOTIS. J. Keep. 9: 129 CUTTLE FISHES WASHED ASHORE IN SAN PEDRO BAY.H. Lowe. 10:11 NOTES ON SOME WEST AMERICAN CHITONS. H. A. Pilsbry. 10:49 MARINE SHELLS ON THE SOUTHERN CALIFORNIA COAST, Mrs. E. D. G. Campbell. 10:,56 EXTRACT FROM A NOTE BOOK. Mrs. M. F. Bradshaw. 10:82 SAD DEATH OF AN ORIENTAL BY HALIOTICIDE, M. W. Leighton. (Magazine article) 10:108 UVANILLA REGINA. A NEW LOCALITY. R. E. C. Stearns. 11:1 COLLECTING IN MONTEREY BAY, Mrs. E. H. Kmg. 11:23 CATCHING "DEVIL-FISH", Anon. 11:31 SEEING EYES, Mrs. E. A. Lawrence. 11:42 BOLINAS, CALIFORNIA. THE CONCHOLOGIST'S PARADISE, W. M. Wood. 11:49 COLLECTING AT BALLAST POINT. Mrs. L. T. 11:67 COLLECTING DURING THE SUMMER OF '96, H. Lowe. 11:80 NEW WEST AMERICAN SHELLS, W. H. Dall. 11:85 MORNING TIDES, Mrs. M. L. Beck. 11:89 RECORD OF A LOST YEAR, Mrs. M. T. B. 1 1 : 104 ON A NEW SPECIES OF FUSUS FROM CALIFORNIA. W. H. Dall. 12:4 ORANGE, CALIFORNIA, Mrs. M. F. Bradshaw. 12:9 AN INTERROGATION IN REGARD TO SEPTIFER BIFUR- CATUS REEVE AND MYTILUS BIFURCATUS CONRAD, Mrs. M. B. Williamson. 12:67 NOTE ON SEPTIFER BIFURCATUS CONRAD, H. A. Pilsbry, W. ,J. Raymond. 12:69 SAN DIEGO, CALIFORNIA. AS A COLLECTING GROUND, F. W. Kelsey. 12:88 PRELIMINARY DESCRIPTION OF A NEW VARIETY OF HALIOTIS. R. E. C. Stearns. 12:106 UROSALPINX QNEREUS IN SAN FRANCISCO BAY, R. E.G. Stearns. 12:112 A NEW PTERONOTUS FROM CALIFORNIA, W. H. Dall. 12:1.38 CREPIDULA CONVEXA SAY, VAR. GLAUCA SAY. IN SAN FRANCISCO BAY, R. E. C. Stearns. 13:8 COLLECTING IN SOUTHERN CALIFORNIA, Mrs. E. H. King. 13:23 DREDGING OFF SAN PEDRO. H. N. Lowe. 13:27 NOTE Ot^SIGARETUSOLDROYDH. W. H. Dall. 13:85 MODIOLA PLICATULA LAMARCK IN SAN FRANCISCO BAY, R. E. C. Stearns. 13:86 A NEW SPECIES OF CAPULUS FROM CALIFORNIA, W. H. Dall. 13:100 DREDGING IN SAN DIEGO BAY, F. W. Kelsey. 13:101 NOTE ON PETRICOLA DENTICULATA SBY., W. H. Dall. 13:121 A liEW MUREX FROM CALIFORNIA, W. H. Dall. 14:37 A NEW SPECIES OF PLEUROBRANCHUS FROM CALIFORNIA, W. H. Dall. 14:92 EXOTIC MOLLUSKS IN CALIFORNIA, .1. Keep. 14: 114 A NEW SPECIES OF SUBEMARGINULA FROM CALIFOR- NIA, W. H. Dall. 14:125 A NEW PINNA FROM CALIFORNIA, W. H. Dall. 14:142 AN ABNORMAL CHITON, R. E. C. Stearns. 15:53 A NEW CALIFORNIA BITTIUM. W. H. Dall, R Bartsch. 15:.58 34 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 LUCAPINA CRENULATA. T. D. A. Cockerell. 15:71 NAVANAX INERMIS (COOPER), T. D. A. Cockerell. (Note) 1.5:72 A NEW TETHYS FROM CALIFORNIA. T. D. A. Cwkerell. 15:90 SERRIDENS OBLONGUS CARPENTER, F. W. Kelswy. (Note) 15:144 A NEW RISSOINA FROM CALIFORNIA, P. Bartsch. 16:9 NOTES ON HALIOTIS RUFSCENS. H. Hemphill. (Note) 16:84 A NEW RISSOA FROM CALIFORNIA, W. H. Dall, P. Bartsch. 16:94 NOTE ON TRITONIA PALMERI COOPER, 1882, T, D. A. Cockerell. 16:117 WRITINGS OF JAMES G. COOPER, M.D., ON CON- CHOLOGY AND PALAEONTOLOGY, WITH LIST OF SPECIES DESCRIBED BY HIM, W. J. Raymond. 17:6 A NEW SPECIES OF METZGERIA. W. H. Dall. 17:51 NOTES ON THE MOLLUSK FAUNA OF SAN NICHOLAS ISLAND, H. N. Lowe. 17:66 SCHISMOPE RIMULOIDES (CPR.) AT SAN DIEGO, H. A. Pilsbry. (Note) 17:84 A NEW CALIFORNIA TRIVIA. W. J. Raymond. 17:85 A NEW SPECIES OF PERIPLOMA FROM CALIFORNIA, W.H.Dail. 17:122 A NEW DENTALIUM FROM CALIFORNIA, W. J. Ray- mond. 17:123 TWO NEW SPECIES OF PLEUROTOMA FROM CALIFOR- NIA, W. J. Raymond. 18:1 A DREDGING TRIP TO SANTA CATALINA ISLAND, H. N. Lowe. 18:18 SOME NEW SPECIES OF MOLLUSKS FROM CALIFOR- NIA, W. H. Dall. 18:123 CALIFORNIA NUDIBRANCHS, T. D. A. Cockerell. (Note) 18:131 A SECOND CONTRIBUTION TO WEST COAST CON- CHOLOGY, H. Hemphill. 19:5 TWO UNDESCRIBED CALIFORNIA SHELLS, W. H. Dall. 19:14 A SECOND CONTRIBUTION TO WEST COAST CON- CHOLOGY - II, H. Hemphill. 19:19 NOTE ON A VARIETY OF CREPIDULA NIVEA C. B. ADAMS, FROM SAN PEDRO, CALIFORNIA, W. H. Dall. 19:26 NEW VARIETIES OF CREPIDULA RUGOSA NUTT. FOUND ON NATICA AND ON NORRISIA. Mrs. M. B. Williamson. 19:50 NOTE ON A NEW VARIETY OF CERITHIDAE SACRATA GLD. FROM SAN DIEGO, CALIFORNIA, S. S. Berry. 19:1.33 THE WEST AMERICAN SPECIES OF PLEUROTOMA, SUBGENUS GENOTA. W. .1. Raymond. 20:37 A NEW SCALA FROM CALIFORNIA, W. H. Dall. 20:44 ABALONES AND THE PENAL CODE OF CALIFORNIA, Mrs. M. B. Williamson. 20:85 THREE NEW .SPECIES OF SCALA FROM CALIFORNIA, W.H.Dail. 20:127 ABAU)NES AND THE EARTHQUAKE, R. E. C. Stearns. 20:1,%5 MOLLUSCAN FAUNA OF MONTEREY BAY, CALIFOR- NIA, S. S. Berry. 21:17; 21:34; 21:39; 21:51 ANNOTATED LIST OF THE MOLLUSCA FOUND IN THE VICINITY OF LA JOLLA, SAN DIEGO CO., CAL. M. Smith. 21:55; 21:65 ON A CYMATIUM NEW TO THE CALIFORNIAN FAUNA. W.H.Dail. 21:85 ILYANASSA OBSOLETA LIVING ON SAN FRANCISCO OYSTERS - W. H. Dall (Note) 21:91 SHELLS OF LA JOLLA, CAUFORNIA, J. L. Baily, Jr. (Note) 21:92 MURKX CARPENTERI. FORM ALBA, S. S. Berry. (Note) 21:105 TRITON GIBBOSUS BROD., IN CALIFORNIA, M. Smith. (Note) 21: 106 MOLLUSCA OF LA JOLLA, CAUFORNIA, T. D. A. Cockerell. (Note) 21:106 NOTES ON TURBONILLA CASTANEA AND ODOSTOMIA MONTEREYENSIS. W. H. Dall. (Note) 21:131 SOME NEW CALIFORNIAN SHELLS, W. H. Dall. 21:136 CLAMS AND THE EARTHQUAKE, R. E. C. Stearns. 21 : 141 MISCELLANEOUS NOTES ON CALIFORNIA MOLLUSKS, S. S Berry. 22:37 ON CALIFORNIA CEPHALOPODS, F. N. Balch. (Note) 22:59 DR. JOHN B. TRASK. (Note, anon.) 22:60 DREDGING OFF SAN DIEGO, CALIFORNIA, C. W. Gripp. 22:134 ALBINO OLIVA ANGULATA. H. A. Pilsbry. (Note) 23:132; 24:24 NEW SPECIES OF WEST AMERICAN SHELLS, W. H. Dall. 23:133 NOTES ON CALIFORNIA SHELLS, (I) W. H. Dall. 24:95 NOTES ON CALIFORNIA SHELLS, (II) W. H. Dall. 24:109 NOTES ON CALIFORNIA SHELLS (III), W. H. Dall. 24:124 A NEW LEPTOTHYRA FROM CALIFORNIA, W. H. Dall. 25:10 NOTES ON THAIS (PURPURA). Mrs. M. B. Williamson. 25:30 COLLECTING SHELLS FROM THE ABALONE, T. S. Oldroyd. 25:73 A NEW CALIFORNIA EUPLEURA, W. H. Dall. 25:87 NOTE ON THE OCCURRENCE OF A GIANT SQUID OFF THE CALIFORNIA COAST, S S. Berry. 25:117 NEW CALIFORNIA MOLLUSCA, W. H. Dall. 25:127 NOTE ON CLEMENTIA OBLIQUA JUKES-BROWN, W. H. Dall. 27:103 ANOTHER GIANT SQUID IN MONTEREY BAY. S. S. Berry. (Note) 28:22 THE MARINE MOLLUSCAN FAUNA FROM THE VICINI- TY OF BOLINAS BAY, CALIFORNIA, B. L. Clark. 28:25 POSSIBLE TRANSPORTATION OF PANOPEA GENEROSA, E. P. Chace. (Note) 28:47 A LARGE OCTOPUS AT LONG BEACH. (Newspaper item) 28:47 A REPAIRED SHELL, E. P. Chace. (Note) 28:144 TETHYS (NEAPLYSIAI CALIFORNICA rCOOPER). T. D. A. Cockerell. (Note) 29:84 MOLLUSKS OF ANAHEIM BAY, CALIFORNIA, E. P. Chace. 29: 129 NOTES ON THE CALIFORNIAN SPECIES OF ADULA, W. H. Dall. 30:1 A NEW OVULA FROM CALIFORNIA. S. S. Berry. 30:21 NOTES ON THE WEST AMERICAN COLUMBELLIDAE, W. H. Dall. 30:25 A NEW TEREDO FROM THE WEST COAST OF AMERICA, P. Bart,sch.30:47 A NEW SUBEMARGINULA FROM CALIFORNIA, W. H. Dall. 30:61 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 35 A NEW CALIFORNIAN SIGARETUS, I. S. Oldroyd. 31 : 13 NOTES ON THE VARIATION OF ISCHNOCHITON CON- SPICUUS CPR.. E. P. Chace. 31:37 THE OLDROYD COLLECTION. Anon. 31:71 LIST OF SHELLS COLLECTED AT ANAHEIM BAY AND VICINITY, E P. Chace. 31:103 DESCRIPTIONS OF NEW SPECIES OF MOPALIA AND TRACHYDERMON. H. A. Pilsbry. 31: 125 A NEW SPECIES OF CUSPIDARIA FROM MONTEREY, I. S.Oldrovd. 32:28 SHELLS OF LA JOLLA, CALIFORNIA, C. R. Orcutt. 33:62 A NEW SPECIES OF MITRA FROM CALIFORNIA, W. H. Dall.33:103 MODIOLUS DEMISSUS DILLWIN. IN SAN FRANCISCO BAY, G.D.Hanna. 34:91 SOME VARIETIES OF WESTERN OLIVELLAS, T. S. 01drovd.;M:117 NOTES ON THE GENUS ACTEOCINA GRAY, A. M. Strong. a5:44 NOTES ON ACTEOCINA, A. M. Strong. a5:122 FISH-CATCHING MUSSELS, E. C. Johnson. (Note) 35:1.33 COLLECTING ON AN ABALONE, F. W. Kelsey. 36:17 NOTE ON FENELLA A. ADAMS, W. H. Dall. 36:27 MOLLUSKS DREDGED FROM SAN DIEGO BAY, C. R. Or- cutt. (Note) 36:33 NOTE ON FENELLA. OBTORTIO AND ALABINA, W. H. Dall. (Note) .37:33 NOMENCLATURE OF CERTAIN SPECIES OF CHRYSO- ZX)A/L'S AND CALLIOSTOMA. Fred Baker. (Note) .37:34 PARTIAL LIST OF THE MOLLUSCAN FAUNA OF CATA- LINA ISLAND, A. M. Strong. 37:.37 NOTES ON THE DOA^A-Y OF CALIFORNIA, A. M. Strong. 37:81 NOTES ON THE LACUNA FROM THE CALIFORNIA COAST, A.M. Strong. 38:16 NOTES ON ACANTHINA FROM CALIFORNIA. A. M. Strong. 38:18 NOTES ON THE MACTRAS OF THE WEST COAST, A. M. Strong. 38:98 IDENTITY OF PATELLA TENUILIRATA CARPENTER, J. R. LEB.Tomlin.:38:121 NOTES ON THE WEST COAST CALYPTRAEA, A. M. Strong. .39:9 THE ACANTHODORIDIDAE OF THE CALIFORNIA COAST, F. M. MacFarland. 39:49; .39:94 THE RACES OF HELMINTHOGLYPTA AYERSIANA. H. A. Pilsbry. 40:78 GROWTH OF THE MUSSEL MYTILUS CALIFORNIANUS, O.W.Richards. 41:99 NOTES ON MICROSCOPIC SHELLS FROM NEWPORT BAY, CALIFORNIA. A. M. Strong. 42:1 NOTES ON SOME PACIFIC COAST ACTEOCINAS. WITH DESCRIPTION OF ONE NEW SUBSPECIES, G. Willett. 42:37 DESCRIPTION OF A NEW CORALLIOPHILA . I. S. Oldroyd. 42:98 MUSSEL POISONING IN CALIFORNIA, K. F. Meyer. 42:100 NEVERITA RECLUSI.ANA (DESH) AND ITS ALLIES. H. A. Pilsbry. 42: 109 TWO SEVEN-VALVED CHITONS FROM MENDOCINO, CALIFORNIA, E. P. Chace. E. M. Chace. 44:7 NOTES ON ACMAKA FUNICULATA (CARPENTER), G. D. Hanna. A. G.Smith. 45:21 NOTE ON THE WEST COAST ZIRFAEA, H. N. Lowe. 45:52 THREE NEW MARINE MOLLUSKS FROM CATALINA ISLAND, CALIFORNIA, G. Willett. 45:65 A NEW CHITON FROM SOUTHERN CALIFORNIA, G. Willett. 45: 101 LAKE MERRITT MOLLUSKS, J. L. Baily, Jr. (Note) 45: 138 AN OVERLOOKED ARCA FROM SOUTHERN CALIFOR- NIA, A. M. Strong. 46:27 LOCATION OF THE COLLECTION OF SHELLS ASSEM- BLED BY REV. J. ROWELL, G. D. Hanna, A. G. Smith. 46:70 FIELD NOTES ON CHITONS OF CRESCENT CITY, CALIFORNIA, E P. Chace, E. M. Chace. 46:123 THE CASE OF HAMINOEA MRESCENS, H. A. Pilsbry. (Note) 46:140 CRASSISPIRA BOTTAE VAL.. M. E. Caruthers. 46:144 HAMINOEA MRESCENS (SOWERBY), J. R. LeB. Tomlin. (Note) 47:37 REPORT ON A COLONY OF H.AMINOEA AT BALLAST POINT, SAN DIEGO, CALIFORNIA, V. D. P. Spicer. 47:52 A NEW CALIFORNIAN PSEUDOCHAMA, A. M. Strong. 47:137 A FURTHER RECORD OF A CHITON (NUTTALLINA) WITH NINE VALVES. S. S. Berry. 48:89 LONGEVITY OF MITRA IN CAPTIVITY, G. D. Hanna, L. G. Hertlein. 48:90 AN INVASION OF MONTEREY BAY BY SQUIDS, P. Bartsch. 48:107 RATE OF MIGRATION OF CREPIDULA CONVEX.A SAY, H. E. Vokes. 49:37 THE GASTROPOD FAUNA OF THE INTERTIDAL ZONE AT MOSS BEACH, SAN MATEO COUNTY, CALIFORNIA, H. E. Vokes. 50:46 NOTES ON WEST COAST EPITONIIDAE, A. M. Strong. 51:4 A NEW TURBONILLA FROM MONTEREY BAY, CALIFORNIA, A. M. Strong. 51:M PECTEN PUGETENSIS AT NEWPORT BAY, CALIFOR- NIA, WO. Gregg. 51:118 NOTE ON THE RANGE OF PECTEN CAURINUS GOULD. L.G. Hertlein. 51:144 NOTES ON THE COWRY, CYPRAEA SPADICEA. SWAIN- SON, W. M. Ingram. .52: 1 REMARKS ON SOME WEST AMERICAN MOLLUSKS, G. Willett. 52:10 A NEW PSEUDOMELATOMA FROM CALIFORNIA, T. Burch..52:21 A NEW TURBONILLA FROM REDONDO BEACH, CALIFORNIA, M. Gordon, Jr. .52:49 DESCRIPTION OF A NEW MOLLUSK FROM CALIFOR- NIA, G. Willett. .52:123 THE EMMET RIXFORD COLLECTION, G. D. Hanna. (Note) .52:139 CYPRAEA SPADICEA IN THE BULLA STAGE, D. L. Emerv. (Note).52:141 A NEW SUBGENUS AND SPECIES OF WEST COAST ".4LV.4A7.4 ", M. Gordon, Jr. 53:29 EXTENSION OF RANGE OF TETHYS CALIFORNICUS COOPER IN CALIFORNIA, G. D. Hanna. (Note) rSM ADDITION TO THE MOLLUSCAN FAUNA OF CALIFOR- NIA. T. Burch.. 54:46 ADDITION TO THE RANGE OF PECTEN CAURINUS GOULD, L. G. Hertlein. (Note) 54:68 36 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 NOTES ON EPITONIUM (NITIDOSCALA) TINCTUM (CARPENTER). A. M. Strong. .55:46 A SURVEY OF THE WEST AMERICAN ALIGENAS WITH A DESCRIPTION OF A NEW SPECIES, T. Burch. 55:48 MORE "CORDED" OLIVE SHELLS, D. S. Gifford, E. W. Gif- ford. (Note) 55:66 OLIVELLA PYCNA, D. S. Gifford, E. W. Gifford. 55:92 THE HABITS OF SOME WEST COAST BIVALVES, F. Haas. 55: 109; .56:30 SOME RARE CALIFORNIA SHELLS, Mr. and Mrs. R. Bor- mann. (Note) 55:141 FIELD NOTES ON SOME WEST COAST MOLLUSKS, E. P. Chace. 56:41 COLOR VARIATION IN OLIVELLA BIPLICATA IN VARIOUS LOCALITIES, D. & Gifford, E, W. Gifford. 56:43 MUSSEL POISONING ON THE PACIFIC COAST, B. Curtis. (Note) 57:70 CALIFORNIAN OLIVELLAS, D. S. Gifford, E. W. Gifford. 57:73 BURCHIA. A NEW GENUS OF TURRIDS, P. Bartsch. ,57:115 DESCRIPTION OF A NEW SPECIES OF ACMAEA. A. R. Test. .58:92; .58: 144 SOME TURRID MOLLUSKS OF MONTEREY BAY AND VICINITY. P. Bartsch. (Note) .58:108 NORTHERN RANGE OF DOSINIA PONDEROSA, W. P. Woodring. (Note) 59:34 A NEW GASTROPOD OF THE GENUS EPISCYNIA M5RCH, A. Myra Keen. 60:8 ANOTHER PACIFIC SPECIES OF EPISCYNIA, H. A. Pilsbry,A.A.Olsson.60:ll A SURVEY OF SOME WEST AMERICAN OCENEBRAS, WITH DESCRIPTION OF A NEW SPECIES, M. Bormann. 60:37 OUR WEST COAST MARINE FAUNA. A. Sorensen. 60:88 STUDIES ON MOLLUSK POPULATIONS, R. Stohler. 64:47; 65:135 A NEW WEST AMERICAN NUDIBRANCH MOLLUSK, G. D.Hanna.65:l ANOTHER CAUFORNI A NERITINA, J. L. Baily, Jr. 65: 143 BULLETIN OF THE SOUTHERN CALIFORNIA ACADEMY OF SCIENCES (MOLLUSCA). W. K. Emerson. (Note) 66:34 DESCRIPTION OF A NEW PELECYPOD OF THE GENUS LIMA, L. G. Hertlein. (Note) 66:107 SHELLS FROM THE BIRD GUANO OF SOUTHEAST FARALLON ISLAND, CALIFORNIA, A. G. Smith. (Not^-) 66:107 A RARE SPECIES OF CHITON FROM PIONEER SEA- MOUNT, A. G. Smith. G. D. Hanna. (Note) 66: 107 ON THE OCCURRENCE OF THE NUDIBRANCH ALDERIA MODESTA (LOVEN, 1844) ON THE CENTRAL CALIFORNIAN COAST, C. Hand, .J. Steinberg. 69:22 WATER CIRCULATION IN THE MANTLE CAVITY OF THE OWL LIMPET LOTTIA GIGANTEA GRAY, D. P. Ab- bott. 69:79 NOTES ON XYLOPHAGA WASHINGTONA BARTSCH AND ON THE GENUS, R. D. Turner. 70: 10 STUDIES ON MOLLUSK POPULATIONS, III, R. Stohler. 71:129 MONTEREY MOLLUSCA, CORRECTIONS, II, A. G. Smith, M. Gordon, Jr.71:151 RANGE EXTENSIONS OF SOME WEST N. A. MARINES. R. Stohler. 72: 127 TYPE SPECIMENS OF MARINE MOLLUSCA DESCRIBED BY P. P. CARPENTER FROM THE WEST COAST. K. V. W. Palmer. (Note) 72: 148 STUDIES ON MOLLUSK POPULATIONS: 4. R. Stohler. 73:65; 73:95 SPAWNING AND EARLY UFE HISTORY OF HALIOTIS ftt/raSCENS SWAINSON, J. G. Carlisle. Jr. 76:44 A NEW SPECJES OF POLYCERA (NUDIBRANCHIA) FROM CALIFORNIA, E. Marcus. 77:128 CHROMODORIS CALIFORNIENSIS AND C. CALENSIS, H. D.Russell. (Note) 81:140 ADDITIONAL PACIFIC COAST MALACOPDELLA GROSSA, W. 0. Addicott. (Note) 81:144 MARSENIOPSIS SHARONAE (WILLETT, 1939) COMB. NOV., G.Sphon. 89:95 California — Fossil W. H. DALL AND WEST COAST FOSSIL BEDS - Com- munication. 6:48 AN INTERROGATION REGARDING THE FOSSIL SHELLS OF SAN PEDRO BAY, D. Arnold. 10:.S3 FOSSILS OF DEAD MAN'S ISLAND, D. Arnold. 10:140 DESCRIPTION OF A NEW SPECIES OF ACTAEON FROM THE QUATERNARY BLUFFS OF SPANISH BIGHT. SAN DIEGO. CALIFORNIA, R. E. C. Stearns. 11:14 QUATERNARY FOSSIL SHELLS. LONG BEACH, CAU- FORNIA,.L E.Campbell. 12:7 FOSSIL PEARLS, 12:36 COLLECTING IN SOUTHERN CALIFORNIA, Mrs. E. H. King. 13:23 SYNOPSIS OF THE RECENT AND TERTIARY LEP- TONACEA OF NORTH AMERICA AND THE WEST IN- DIES, W. H. Dall. 13:131 A NEW SPECIES OF LIMA, W. H. Dall. 14: 15 AGE OF DEPOSIT UNDERLYING LOS ANGELES, CALIFORNIA. Anon. (Note) 14:.36 A NEW L YROPECTEN. W. H. Dall. 14:117 A CONTRIBUTION TO WEST COAST CONCHOLOGY. H. Hemphill. 14:121 WRITINGS OF .JAMES G. COOPER, M.D., ON CON- CHOLOGY AND PALAEONTOLOGY. WITH LIST OF SPECIES DESCRIBED BY HIM. W. J. Raymond. 17:6 ON THE GENERIC POSITION OF TEREDO FISTULA H. C. LEA, C.W.Johnson. 18:14 THE WEST AMERICAN SPECIES OF PLEUROTOMA, SUBGENUS GENOTA, W. J. Raymond. 20::?7 A NEW CARINIFEX FROM THE SANTA CLARA LAKE BEDS (PLIOCENE), CALIFORNIA. H. Hannibal. 23:40 PALEONTOLOGY OF THE COALINGA DISTRICT, CALIFORNIA, Ralph Arnold. (Publication; review, anon.) 24:12 NOTES ON FOSSIL CALIFORNIA PLEUROTOMIDAE, I. M. Buell. 24:142 A NEW FORM OF BATHYTOMA FROM THE UPPER PLEISTOCENE OF SAN PEDRO. CALIFORNIA, J. J. Rivers. 28:64 A REMARKABLY RICH POCKET OF FOSSIL DRIFT FROM THE PLEISTOCENE, T. S. Oldroyd. 28:80 DESCRIPTION OF NEW SPECIES FROM THE CRETACEOUS AND TERTIARY OF THE TESLA, PLEA- SANTON, SAN JOSE. AND MT. HAMILTON QUAD- RANGLES, CALIFORNIA, E. B. Hall and A. W. Ambrose. 30:68; 30:77 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 37 FOSSIL CHITONS, E. P. Chace. (Note) 30:71 ANTIQUITY OF THE HELICES, E. E. Hadley. (Note) :30:83 OLIVELLA BIPLICATA ANGELENA. VAR. NOV.. T. S. Oldrovd. (Note) 32:.34 NEW PLEISTOCENE MOLLUSKS FROM CALIFORNIA, T. S.Oldroyd. 34:114 NOTE ON ACTEiX'INA (INFREQUENS). W. H. Dall. 3.5:96 SUCCINEA AVAR.A SAY FROM THE TAR PITS OF CALIFORNIA. G. D. Hanna. (Note) ;?7:1(I6 PLIOCENE VIVIPARUS-LIKE OPERCULA FROM CALI- FORNIA. W. P. Woodring. .39: 109 FOSSIL VIVIPARUS-LIKE CALCAREOUS OPERCULA. W. P. Woodring. 40:12 FURTHER NOTES ON SCALEZ PETROLIA. G. D. Hanna. 40:14 NOTES ON OSTREA CALIFORNICA MARCOU, G. D. Han- na, L. G. Hertlein. 41:4.5 THYASIRA DI&JUNCTA GABB NOT THYASIRA BISECTA CONRAD, N. M. Tegland. 41:129 PECTEN (PATINOPECTEN) LOHRI HERTLEIN. NEW NAME FOR PECTEN OWENI ARNOLD. A PLIOCENE SPECIES FROM CALIFORNIA, L. G. Hertlein. 41:93 NEVERITA RECLUSIANA (DESH.) AND ITS ALLIES. H. A. Pilsbrv. 42:109 THE STATUS OF PAPHIA TENERRIMA ALTA WATER- FALL. D. L. Frizzell. 44:48 A PLEISTOCENE MOLLUSCAN FAUNA FROM NEAR GOLETA, SANTA BARBARA COUNTY, CALIFORNIA. I S. Oldroyd, U. S. Grant IV. 44:91 EPITONIUM FALLACIOSUM. W. P. Woodring. (Note) 45:31 CATALOGUE OF THE MARINE PLIOCENE AND PLEIS- TOCENE MOLLUSCA OF CALIFORNIA, U. S. Grant IV. H.R. Gale, 45: 107 A NEW MIDDLE MOCENE NEPTUNE A FROM CALIFOR- NIA. U. S. Grant. E. H. Quayle. 48:15 HELISOMA AMMON (GOULD), J. Henderson. .50:41 A PLEISTOCENE SNAIL FROM SAN MIGUEL ISLAND. CALIFORNIA. T.D.A. Cockerell. 52:24 PHYSA ON THE CALIFORNIA ISLANDS, T. D. A. Cockerell. (Note) .52: 1.38 PLEISTOCENE SHELLS FROM SAN CLEMENTE ISLAND, CALIFORNIA. T.D.A. Cockerell. .53:22 A NEW GYRAULUS FROM THE PLEISTOCENE OF CALIFORNIA AND A NEW PARAPHOLYX FROM A SUPPOSED PLIOCENE DEPOSIT IN OREGON, F. C. Baker. .55: 130 OBSERVATIONS ON THE RECENTLY EXTINCT MOLLUSK FAUNA OF PANAMINT LAKE. .J. L. Baily. Jr. 69: 100 NASSA DELOSI WOODRING, E. P. Chace. (Note) 70:108 PLEISTOCENE MOLLUSCAN NOTES II. FAUNULE FROM HUNTINGTON BEACH MESA. CALIFORNIA. ,J. W. Valentine. 73:.51 PLEISTOCENE MOLLUSCAN NOTES. .J. W. Valentine. (Publication noted) 74:124 NEW AND OLDEST RECORDS OF PELECYPOD MYA FROM WEST NORTH AMERICA. SOUTH OF ALASKA, 0. S. Adegoke. 80:91 PLEISTOCENE LAND SNAILS ON THE CHANNEL ISLANDS, CALIFORNIA: A CALL FOR RESEARCH. D. L.Johnson. 85:32 COLORADO Colorado — Land, Freshwater A LIST OF THE MOLLUSCA OF COLORADO. T. D. A. Cockerell. 3:99 NOTE ON PUPA MUSCORUM LINNE. H. A. Pilsbry. 5:45 PATULA COOPERI. SINISTRAL. H. A. Pilsbry. (Note) 5:83 SOME NOTES ON NORTH AMERICAN FORMS OF VAL- LOA7.4.V.Sterki.5:lfJ0 SHELLS OF WILLIAM'S CANYON, COLORADO, F. A. Sampson. 6:102 SINISTRAL PATULA STRIGOSA. T. D. A. Cockerell. (Note) 9:108 THE GEOGRAPHIC DISTRIBUTION OF PLANORBIS UM- BILICATELLUS, E. G. Vanatta. 9:117 A NEW FORM OF PUPA.l. D. A. Cockerell. (Note) 10:143 VERTKX) COLORADENSIS AND V. INGERSOLU. H. A. Pilsbry. (Note) 16:.58 "PYRAMIDULA" STRIGOSA WNCENTRATA. T, D. A. Cockerell. (Note) 16:107 MOLLUSCA ON PIKE'S PEAK, COLORADO, T. D. A. Cockerell. (Note) 17:1.30 AGRIOLIMAX AGRESTIS IN COLORADO, T. D. A. Cockerell. 18:90 SPHAERIUM HENDERSONI N. SP.. V. Sterki. 20:69 DESCRIPTION OF A NEW BIFIDARIA (B AGNA). H. A. Pilsbry and E. G. Nanatta. 20: 140 ZONITOIDKS ALLIARIA IN COLORADO, J. Henderson. (Note) 20: 144 MILAX GAGATES AND VITREA CELLARIA IN COL- ORADO. T. D. A. Cockerell. (Note) 21:131 A NEW SPECIES OF L YMNAEA . F. C. Baker. 22: 140 A COLLECTING EXCURSION NORTH OF THE GRAND CANYON OF THE COLORADO. J. H. Ferriss. 23:109 NOTES ON OREOHEIJX. L. E. Daniels. 25: 18 LAND MOLLUSCA AT TOLLAND, COLORADO, T. D. A. Cockerell. 25:.58 OREOHELIX COLONIES IN COLORADO. J. Henderson. 25:133; '26:9 A NEW OREOHELIX FROM COLORADO. H. A. Pilsbry. 26:29 , LYMNAEA (RADIX) AURICULARIA LINNE IN COL- ORADO, J. Henderson. (Note) '26:84 A NEW FORM OF OREOHELIX. H. A. Pilsbry and T. D. A. Cockerell. (Note) -26: 144 A NEW OREOHELIX FROM COLORADO, J. Henderson. 27:.38 HESPERARION HEMPHILLI MACULATUS. T. D. A. Cockerell. (Note) 27:143 ANODONTA DANIELSI LEA IN COLORADO. M. M. Ellis. '29:116 LIM.AX ARBORUM IN A COLORADO GREENHOUSE, T. D. A. Cockerell. (Note) .30: 120 NOTES ON THE GLOCHIDIA OF STROPHITUS EDEN- TULUS PAVONIUS (LEA) FROM COLORADO. M. M. EllisandM.Keim. 32:17 COLORADO MOLLUSK NOTES. J. Henderson. (Note) 32:71 CHANGES IN WESTERN MOLLUSCAN FAUNA, J. Henderson. .33:103; amendment. .33:142 COLORADO PISIDLA. V. Sterki. 37: 16 THE POST-GLACIAL DISPERSAL OF MOLLUSCA IN THE SOUTHERN ROCKY MOUNTAINS. J. Henderson. .37:77 COLORADO LAND SNAILS. C. R. Crosby. (Note. H. A. Pilsbr>') 38:65 MOLLUSCA OF COLORADO, MONTANA, IDAHO AND WYOMING, J. Henderson. (Publication; review. H. A. Pilsbry) 38:67 PHYSA CUPRAEONITENS AND P SA YI WARRENIANA IN HOT SPRINGS, J. Henderson. (Note) .38:105 A COLLECTING TRIP TO THE NORTHWEST. J. Henderson. 41:73 38 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 ANCYLUS COLORADENSIS. NEW NAME FOR A. HEN- DERSONI WALKER, 1925. NOT 1908, J. Henderson!. (Note) 44:31 VARIATION IN CARNINIFEX NEWBERRYI (LEA) AND LYMNAEA UTAHENSIS [CALL). J. Henderson. 44:76 OREOHELIX "GROWING ON TREES." -J. Henderson. (Note) 44:102 PROLONGED AESTIVATION OF LYMNAEIDS, J. Hender- son. (Note) 45:140 UNUSUAL CONCENTRATION OF LYMNAEA, H. G. Rodeck. (Note) 48:106 LYMNAEA AURICULARLA L. AND FERRISSIA CA URINA (COOPER) IN COLORADO, J. Henderson. 49:68 MICRARIONTAS OF THE SOUTHWESTERN COLORADO DESERT, G.Willett. 50: 122 ZOOGENETES HARPA (SAY) IN THE ROCKY MOUN- TAINS, P. L. Marsh. 55:97 PUmiDES INORNATUS VANATTA, D. E. Beetle. (Note) 7.3:160 ON LYMNAEA AURICULARIA IN COLORADO, H. B. Baker. (Note) 78:66 REDISCOVERY OF THE LIMPET, ACROLOXUS COL- ORADENSIS, IN COLORADO, G. W. Bryce, Jr. 83:105 A NEW TERTIARY PLANORBIS, T. D. A. Cockerell, 19:100 ERRATA, ABOVE PAPER, 19:120 A NEW ZONITOID SHELL FROM THE MIOCENE, FLORISSANT, COLORADO. T. D. A. Cxsckerell, 21:89 THE MIOCENE SPECIES OF LYMNAEA, T. D. A. Cockerell. 22:69 NOTE ON LYMNAEA FLORISSANTICA. T. D. A. Cockerell. (Note) 25:24 HELISOMA AMMON (GOULD), J. Henderson. 50:40 CONNECTICUT Connecticut — Land, Freshwater GONIOBASIS VIRGINICA IN CONNECTICUT, Anon. (Note) 6:. 36 PALUDESTRINA SALSA PILSBRY, H. W. Winkley. 19:107 RANGE OF LyMAr4E4 UMBILICATA, F. C. Baker.23:80 MOLLUSKS OF UNIONVILLE, CONNECTICUT, F. C. Baker. 24:68 ON THE LAND SHELLS OF MONROE, CONNECTICUT, A. P. Jacot. 32:114 ON THE FRESHWATER SHELLS OF MONROE, CONNEC- TICUT, A. P. Jacot. .37:28 ARION IN NEW ENGLAND, L. L. Getz, R. H. Wakefield. 77:14 Connecticut — Marine QUARTER-DECKS AND JINGLES, R. E C. Stearns. 11:38 GASTRANELLA TUMWA VERRILL, H. W. Winkley. (Note) 14:93 A DISTORTED OYSTER, H. W, Winkley. (Note) 18:24 VERRILL COLLECTION SOLD, Anon. 22:33 MARINE MOLLUSCA OF THE BRIDGEPORT, CONNECT- ICUT, REGION, A. P. Jacot. .38:49 A REVIEW OF THE NEW ENGLAND LIMPETS. A. W. Johnson. 41: 109 THE DISTRIBUTION OF THE NUDIBRANCH IKJRIS VER- RUCOSA IN THE NORTHWEST ATLANTIC, D. R. Franz. 83:80 VARIATION IN THE NEW ENGLAND PYRAMIDELLID GASTROPOD, TURBONILLA NIVEA (STIMPSON), R. A. Wharton. 90:11 REPRODUCTION AND EARLY DEVELOPMENT OF THE OCEAN QUAHOG, ARCTICA ISLANDICA, IN THE LABORATORY, W. S. Landers. 90:88 DELAWARE Delaware — Land, Freshwater ZONITES UGERUS VAR. SWNEL H. A. Pilsbry. (Note) 3:46 A GLIMPSE AT THE SHELL FAUNA OF DELAWARE, S. N. Rhodes. 18:63 Delaware — Marine ON THE TAXONOMY AND BIOLOGY OF THE DORID NUDIBRANCH DORIDELLA OBSCURA. D. R. Franz. 80:73 DONAX POSSOR: A SUMMER RANGE EXTENSION OF DONAX VARIABILIS, P. Chanley. 83:1 THE DISTRIBUTION AND ECOLOGY OF COMMON MARINE AND ESTUARINE PELECYPODS IN THE DELAWARE BAY AREA, D. Maurer, L. Watling, G. Aprill. 88:38 NORTHERN RANGE EXTENSION OF THE BIVALVE, PARAMYA SUBOVATA (SUPERFAMILY MYACEA), W. Leathern, D. Maurer. 89:72 THE DISTRIBUTION AND ECOLOGY OF COMMON MARINE AND ESTUARINE GASTROPODS IN THE DELAWARE BAY AREA, W. Leathern, D. Maurer. 89:73 NORTHERN RANGE EXTENSION OF THE FLORIDA MARSH CLAM CYRENOIDA FLORIDANA (SUPER- FAMILY C\TiENOIDACEA), W. Leathern, P. Kinner, D. Mauer. 90:93 Florida FLORIDA — Land, Freshwater UNIO AMYGDALUM AND U. OCCULTUS IN FLORIDA, S. H. Wright. (COTrespondence) (CE) 1:51 CARYCHIUM EXIGUUM IN FLORIDA, C. T. Simpson. (Note)(CE)l:&5 ON THE DISTRIBUTION OF LAND AND FRESHWATER SHELLS IN THE TROPICS, C. T. Simpson. (CE) 2:.37. 50 NOTES UPON THE UNIONIDAE OF SOUTHERN FLOR- IDA. S. H. Wright, B. H. Wright. (CE) 2:67, 9.5, IM, 111 GUNDLACHIA ANCYLIFORMIS IN FLORIDA, C. T. Simp- son, (CE) 2:96 SPHAERIUMCUBENSE PRIME. B. H. Wright. (Note) 3: 19 STROBILA HVBBARDl Pilsbry. 3:20 NOTE ON TWO HELICES NEW TO THE FAUNA OF THE UNITED STATES, W. H. Dall. 3:25 A MAMMOTH LAND SNAIL, R. E. C. Stearns. 3:29 CRITICAL NOTES ON THE BULIMULI OF FLORIDA. B. H. Wright. 4:61 NOTICES OF NEW AMNICOLIDAE, H. A. Pilsbry. 4:63 NOTES ON BULIMULUS DORMANI W. G. Binney. C. T. Simpson. 4:79 A NEW AMERICAN PJSIDIVM. E. W. Roper. 4:85 NOTE ON GONIOBASIS CATENARIA SAY, H. A. Pilsbry. 4:124 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 39 UNIONIDAE OF GEORGIA, ALABAMA, SOUTH CARO- LINA AND LOUISIANA, IN SOUTH FLORIDA, S. H. Wright. 4:125 SNAIL EATERS, F Stein. (Note) 4;132 DESCRIPTION OF TWO NEW SPECIES OF UNIO FROM FLORIDA, W. A. Marsh. .5:29 LIST OF SPECIES COLLECTED ON THE ISLANDS ST. THOMAS, ST. KITTS, BARBADOS, JAMAICA AND AT PENSACOLA. FLORIDA, W. H. Rush. 5:&5 FLORIDA HELICES, G. W. Webster. (Note) 5:119 HELIX. JEJUNA . G. W. Webster. (Note) 5: 1 19 A NEW FLORIDA UNIO, B. H. Wnght. 5:124 PRELIMINARY NOTICES OF NEW FORMS OF FRESHWATER MOLLUSKS, H. A. Pilsbr.v. 5:142 ON THE AMNICOLOID GENUS LYOOYRUS, WITH DESCRIPTION OF A NEW SPECIES, H. A. Piisbry. 6:61 NOTE ON LYOGYRUS, H. A. Piisbry. (Note) 6:8:3 NOTES ON UNIO CORUSCUSGOVLD. B. H. Wright. 6:126 VARIATIONS OF STROBILOPS HUBBARDl G. W. Webster. (Note) 7:84 ON THE ORTHALICUS OF FLORIDA, H. A. Piisbry. 8:37 NOTE ON ORTHALICUS MELANOCHEILUS FLORWEN- 5/S, Anon. (Note) 8:57 POLYGYR\ CEREOLUS SANCTIJOHANNIS N. VAR., H. A. Piisbry. (Note) 9:56 NEW FLORIDA UNIOS, B. H. Wright. 9:121 NEW AMERICAN ANCYLIDAE.H. A.Pilsbry.9:l.'?7 A WORD ABOUT SPHAERIA, E. W. Roper. 10:29 SOME NOTES ON FLORIDA MOLLUSCA, F. A. White. 10:40 ON THE AMERICAN SPECIES OF CYRENOIDEA, W. H. Dall. 10:51 CHOANOPOMA (CTENOPOMA) BAHAMENSE SHUT- TLEWORTH AT KEY WEST. H. A. Piisbry. (Note) 10:96 CONTRIBUTION TO A KNOWLEDGE OF UNITED STATES UNIONIDAE, S. H. Wright. 10:136; 11:4 FLORIDA SHELLS, J. J. White. 11:31 NEW UNIOS, B. H. Wnght. 11:40, .55 A NEW PLICATE UNIO. B. H. Wright. 11:91 DESCRIPTION OF A NEW UNIO, B. H. Wright. 11:111 NEW UNIONIDAE, B. H. Wright. 12:5 NOTICES OF NEW SPECIES AND VARIETIES OF AMERICAN LAND SHELLS, H. A. Piisbry. 12:22 A NEW UNIO. B. H. Wright. 12:32 DESCRIPTION OF A NEW AMPULLARIA FROM FLORIDA, W. H. Dall. 12:75 NEWSPAPER CONCHOLOGY, Anon. Jacksonville Citizen. (Note) 12:96 REMARKS ON THE AMERICAN SPECIES OF CONULUS, H. A. Piisbry. 12:113 DESCRIPTIONS OF NEW AMERICAN LAND SHELLS, H. A. Piisbry. 12:140 NEW SOUTHERN UNIOS, B. H. Wright. 13:6; 13:22; 13:50 NEW AMNICOLIDAE FROM FLORIDA, H. A. PiKsbry. 13:20 ANNOTATED LIST OF LAND AND FRESHWATER SHELLS RECENTLY COLLECTED IN THE VICINITY OF MIAMI, FLORIDA, S. N. Rhodes. 13:43 PHYSA CUBENSISm FLORIDA, H. A. Piisbry. (Note) 13:7(1 A NEW AMERICAN LAND SHELL, H. A. Piisbry. 13:107 mUYGYRA AURICULATA IN WESTERN FLORIDA, H. A. Piisbry. (Note) 13:118 SOME NOTES ON THE LAND SHELLS OF WESTERN FLORIDA, C.W.Johnson. 13:141 NOTICES OF NEW AMERICAN SNAILS, H. A. Piisbry. 14:40 AN ADDITION TO THE U.S. LAND SNAIL FAUNA, G. H. Clapp. (Note) 14:130 TRUNCATELLA SUBCYLINDRICA LINNE, H. A. Piisbry. (Note) 15:119 A NEW FLORIDIAN HELICINA. H. A. Piisbry. 16:53 A NEW GUPPYA FROM FLORIDA, H. A. Piisbry. 17:77 A NEW FLORIDIAN .4MA7a>L.4, H. A. Piisbry. 17:113 ON THE NORTHERNMOST HABITAT OF LIGUUS FASCIATUS ON THE FLORIDA EAST COAST, C. B. Moore. 18:88 LIST OF SHELLS FROM NORTHWESTERN FLORIDA, B. Walker. 18: ia3 A NEW LOCALITY FOR CERION INCANUM, C. T. Simp- son. 18:137 LAND SHELLS OF THE FLORIDA KEYS, H. A. Piisbry. 19::37 THE MANATEE SNAIL BULIMULUS DORMANI, Anon. 20:6 COLLECTING IN THE EVERGLADES, A. G. Rej-nolds. (Note) 20:9 DRYMAEUS DORMANI IN MANATEE COUNTY, C. T. Simpson. (Note) 20:24 HELIX JEJUNA SAY TRANSFERRED TO PRATICOLELLA, H. A. Piisbry. 20:32 ON THE HABITS OF PRATICOLELLA JEJUNA, C. W. Johnson. (Note) 20:46 THE ORIGIN OF THE LUNG IN AMPULLARIA. W. K. BrwLs. 21:11 A LIST OF THE LAND SHELLS OF LEE COUNTY, FLORIDA, E. G. Vanatta. 21:99 NEW HELICINA AND STROBILOPS FROM FLORIDA, H. A. Piisbry. 23:89 NEW FLORIDA UNIO. L. S. Frierson. 25:29 THE LAND SHELLS OF GARDEN KEY. DRY TORTUGAS, FLORIDA, G. H. Clapp. 25:91 LAND SHELLS OF SOUTHERN FLORIDA, E. G. Vanatta. 26:16:26:31 A NEW FLORIDIAN VIVIPARUS. H. A. Piisbry and C. W. Johnson. 26:48 NOTE ON A VARIETY OF POLYGYRA FALLAX. H. A. Piisbry. 26:79 CAECILIOIDES GUNDLACHI (PFR.) IN FLORIDA, G. H. Clapp. (Note) 28: 131 FLORIDA SHELLS, E. G. Vanatta. (Note) 29:143 NEW SUBSPECIES OF VIVIPARUS AND CAMPELOMA. H. A. Piisbry. 30:41 THE DISTINCTIVE CHARACTERS OF LAMPSILIS MINOR AND L, WLL0S4, T. Van Hyning. 31: 15 A LIST OF SHELLS FROM THE EAST COAST OF FLORIDA, B.Walker. 31 :.53 NEW SOUTHERN FORMS OF CARYCHIUM AND THYSANOPHORA. G. H. Clapp. 31:73 CUBAN MOLLUSKS COLONIZED IN FLORIDA, G. H. Clapp. (Note) 32:104 LAND SHELLS OF SOUTHERN FLORIDA, E. G. Vanatta. :33:18 VERTIGO OVATA AND V. HEBARDI IN FLORIDA, G. H. Clapp. (Note) a3:141 LAND SHELLS OF SOUTHERN FLORIDA, E. G. Vanatta. 34:93 40 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 COLLECTING SHELLS ON THE EAST COAST OF FLORIDA IN THE WINTERS 1891 and 1892, 0. 0. Nvlan(ier.34:119 LIGVUS AT MARCO. FLORIDA. C. B. Moore, (note) 34:139 NOTE ON A VARIETY OF LIGUVS. H. A. Pilsbry. (Note) 34:140 NO BLUEL/Gt't/S, M. G. Miller. (Note) 34:140 FLORIDA WEST COAST LIGUUS. C. T. Simpson. 35:20 A SEARCH FOR LIGUUS. C. T. Simpson. 35:65 A SCALARIFORM SPECIMEN OF ZONITOIDES MINUSCULUS ALACHUANUS DALL, T. Van Hyning. (Note) 36: 105 AN EXPEDITION THAT FAILED, C. T. Simpson. .36:109 LAND SNAILS FROM FLORIDA, E. G. Vanatta. 37:65 COLLECTING IN SOUTHERN FLORIDA, THE BAHAMAS AND CUBA, D. L. Emery .38:.56 AMBLEMA NEISLERI NEST LOCATED, T. Van Hyning. (Note) 38: 105 OPEAS PUMILUM (PER) IN THE UNITED STATES, H. A. Pilsbry. (Note) 40:1.38 NON-MARINE MOLLUSKS OF VOLUSA COUNTY, FLOR- IDA. M. Smith. 41:51 A SYNONYM OF POLYGYRA AURICULATA SAY, H. A. Pilsbry. 41:70 SNAILS FROM ROCK BLUFF, LIBERTY COUNTY, FLOR- IDA, E. G. Vanatta. (Note) 41:412 LAND SHELLS OF ALACHUA COUNTY, NORTHEAST- ERN FLORIDA, E. G. Vanatta. 42:20 THE GROUP OF GONIOBASIS CATENARIA. C. Goodrich. 42:28 A NEW FORM OF LIGUUS FROM FLORIDA, H. A. Pilsbry. (Note) 44:32 "LIGGING" IN THE EVERGLADES OF FLORIDA, W. ,]. Clench. 45:10 A NEW LIGUUS FROM FLORIDA, W. J. Clench. 46:91 A NEW SPECIES OF FLORIDA UNIO, B. H. Wright. 47:17 A NEW VARIETY OF VIVIPARUS CONTECTOIDES (W. G. BINNEY) FROM JACKSON COUNTY, FLORIDA, A. F. Archer. 47: 18 A NEW SUCCINEA FROM FLORIDA, H. A. Rehder. 47:20 A NEW COLOR FORM OF LIGUUS FROM A NEW AREA OF THE FLORIDA EVERGLADES, M. 0. de Boe. 47:68 NEW FLORIDA PEARLY MUSSELS, B. H. Wright. 47:94 A NEW VARIETY OF LIGUUS, A. Pflueger. 47: 121 LYOGYRUS VANHYNINGl, NEW SPECIES, E. G. Vanatta. (Note) 47: 149 A NEW FLORIDA PEARLY FRESHWATER MUSSEL. G. H. Wright. 48:28 LIGUUS FROM A NEW LOCALITY IN CENTRAL FLORIDA EVERGLADES, M. 0. de Boe. 48:69 NEW RACES OF LIGUUS FROM FLORIDA AND CUBA, W.J. Clench. 48:121 UOPLAX PILSBRYl CHOCTAWHATCHENSIS, N. SUBSP., E. G. Vanatta. (Note) 49:66 A NEW PCJLYGYRA FROM FLORIDA, H. A. Pilsbry. 49:109 A CANOE TRIP TO THE TEN THOUSAND ISLANDS TO COLLECT LIGUUS, P. L. McGinty. .50:1 OXYSTYLA UNDATA UNDATA IN FLORIDA, H. A. Pilsbry, C. N. Grimshawe. 50: 19 DISTRIBUTION OF THE LIMPKIN AND ITS STAPLE F00D,P0M^f'/?/4, F. Harper. .50:37 DRYMAEUS MULTILINEATUS LATIZONATUS. NEW SUBSPECIES. H. A. Pilsbry. .50:69 HOJEDA INAGUENSIS (WEINLAND), H. B. Baker. (Note) 50:70 UGUUS AT NORTHWEST CAPE SABLE, MONROE COUN- TY, FLORIDA. T L. McGinty. (Note) .50:71 HOW SOME SNAILS SURVIVE GRASS FIRES. J. Hender- son. (Note) .50:71 HELIX AXIA BGT. AND HELIX LACTEA MULLER IN FLORIDA, J. Henderson. (Note) 50:72 ON THE OCCURRENCE OF HELIX LACTEA MULLER IN NORTH AMERICA. H. van der Schalie. 51:132 RUMINA DECOLLATA (L), T van Hyning. (Note) .52:33 SINISTRAL LIGUUS FASCIATUS ROSEATUS, D. L. Emery. (Note) 52: 140 OXYSTYLA ON SANIBEL ISLAND, FLORIDA, W. J. Clench. 53:122 CHONDROPOMA DENTATUM. J. L. Baily. (Note) .54:.32 THE BEAL COLLECTION, Anon. (Note) 54: 140 FURTHER NOTES ON THE FOOD OF THE LIMPKIN, F. Harper. .55:3 MORE SINISTRAL GASTROPODS, J. L. Baily, Jr. (Note) .55:102 OBSERVATIONS UPON A FLORIDA FORM OF 17V7- PARUS. C. Gfl£'a4£' BAYER, T. Bayer. (Note) .55: 106 LIVING MITRA FLORIDA. J. Schwengel. (Note) .55:144 SOME NEW AND INTERESTING MARINE SHELLS FROM NORTHWEST FLORIDA, J. S. Schwengel, T. L McGinty. .56:13 A NEW SUBSPECIES OF STROMBUS RANINUS GMELIN, B.R. Bales. .56: 18 ALBINOS OF MURICIDEA OSTREARUM CONRAD, B. R. Bales. (Note). 56::35 NEW FLORIDAN MARINE MOLLUSKS. J. S. Schwengel. 56:62 NEW MARINE SHELLS FROM FLORIDA, J. S. Schwengel. 56:75 OBSERVATIONS ON MARINE MOLLUSKS. WITH DESCRIPTION OF NEW SPECIES. F. M. Bayer. .56:109 THE FLORIDA SPECIES OF THE FAMILY CHAMIDAE, F. M.Bayer. .56: 116 DIADCJRA JA VMEI. .J. S. Schwengel. (Note) 57:32 CORRECTIONS AND ECOLOGICAL NOTES ON SOME RECENTLY DESCRIBED FLORIDA MARINE SHELLS, H. A. Rehder. (Note) .57:32 ENSIS MINOR MEGISTUS N. SUBSP.. H. A. Pilsbry, T. L. McGinty. (Note). 57:.33 FLORIDA SPECIES OF RIMULA. H. A. Pilsbry. 57:.37 AN INTERESTING VARIANT OF VENUS CAMPECHIEN- SIS. P. Bartsch. (Note) .57:68 CONUS VERRUmSUS VANm'NINGI. NEW SUBSPECIES, H. A. Rehder. (Note) 57: 106 ORINELLA VANHYNINGI. NEW SPECIES, P. Bartsch. 57:106 A NEW MODIOLARIA FROM FLORIDA, R. A. McLean. .J. Schwengel. .58: 16 A NEW FLORIDIAN LAMELLARIA. J. Schwengel. .58:17 STENACME FLORIDANA. AN AMERICAN MEMBER OF THE AMPHIBOLACEA, H. A, Pilsbrv. 58:112 DESCRIPTION OF A NEW TEINOSTOMA. T. L. McGinty. .58:142 CYCLOSTREMATIDAE AND VITRINELLIDAE OF FLORIDA. H. A. Pilsbrv, T. L. McGinty. 59:1; .59:.52; ,59:72; .59:77. DIGGIN' 'EM OUT, B. R. Bales. M. D., 59:13 THE WEST INDIAN FAUNA IN SOUTHERN FLORIDA, W.J. Clench. 59:32 EGG LAYING PROCESS OF STROMBUS PUGILIS ALATUS GMELIN, W. .J. Bower. (Note) 59:35 TELLINA GEORGIANA DALL IN FLORIDA, M. Smith (Note) .59:.35 NIGHT COLLECTING, B. R. Bales, M.D., .59:42 THE BAR, B. R. Bales, M.D., 59:73 CONDYLOCARDIA IN FLORIDA AND MIDDLE AMERICA, H. A. Pilsbry, A. A. Olsson. 60:6 NOTE ON VITRINELLA (TOMURA) BICAUDATA. H. A. Pilsbry, T. McGinty. (Note) 60:36 A NEW FLORIDA STROMBUS, STROMBUS GIGAS VER- RILLI T. L. McGinty. 60:46 STROMBUS SAMBA CLENCH IN FLORIDA, A. H. Verrill. (Note) 60:102 A NEW SPECIES OF NATICARIUS FROM FLORIDA, H. A. Rehder. 61:19 ADDITIONAL STROMBUS SAMBA (CLENCH) FROM FLORIDA, A. H. Verrill. (Note) 61:.32 NOTES ON COSTACALLISTA EUCl'MATA (DALL), K. V. W. Palmer. 61:44 ADDITIONS TO THE MOLLUSCA OF LAKE WORTH. FLORIDA, A. H. Verrill. 61:47 ENSIS DIRECTUS IN LAKE WORTH, FLORIDA, A. H. Verrill. (Note) 61:72 UNRECORDED HABIT OF CYMATIUM CYN- COCEPHALUM. A. H. Verrill. (Note) 61:72 A NEW FLORIDA SPECIES OF THE TECTIBRANCH GENUS PLEUROBRANCHUS R. T. Abbott. 62:73 FUSINUS SPECTRUM (ADAMS AND REEVE), A NEW RECORD FOR THE GULF OF MEXICO, J. S. Schwengel. (Note) 62: 101 NEW MARINE MOLLUSKS OF FLORIDA AND THE BAHAMAS, H. A. Pilsbry, T. L McGinty. 63:9 NEW CERITHIIDAE FROM FLORIDA, H. A. Pilsbry. 63:65 VITRINELLIDAE OF FLORIDA, 5, H. A. Pilsbry, T. L. McGinty. 63:&5 SOME MOLLUSKS FROM NEAR ST. PETERSBURG. FLORIDA, B. B. Baker. 63:123 NEW DEEP-WATER OLIVELLAS FROM FLORIDA, WITH NOTES ON THE 0. JASPIDEA NIVEA COMPLEX, R. T. Abbott. &1:110 NEW MARINE MOLLUSKS FROM BRITISH WEST IN- DIES AND FLORIDA KEYS, J. S. Schwengel. 64:116 STROMBUS BITUBERCULATUS FROM LAKE WORTH. B. R. Bales. (Note) 64:143 NEW FLORIDIAN SPECIES OF OSTRAEA AND VEH- MICULARIA. A. A. Olsson. 65:6 A DISWRSIO NEW TO THE FLORIDA FAUNA, A. A. Olsson, T.L. McGinty. 65:26 DREDGING FROM THE CRUISER TRITON, A. R. Thomp- son, P. L. McGinty, T. L. McGinty. 65:.37 CREPIDULA MACULOSA CONRAD, D. V. Stingley. 65:83 NOTES ON NESTA (LAEVINESTA) ATLANTICA. A FLORIDAN FISSURELLID MOLLUSK, tt A. Pilsbry, T. L. McGinty. 66:1 44 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 OBSERVATIONS ON A LIVING SPECIMEN OF OCTOPUS HUMMELINCKI ADAM, G. L. Voss. 66:73 MUREX BICOLOR VALENGENNES IN FLORIDA, M. M. Teare. 66:76 MATERIALS FOR A REVISION OF EAST COAST AND FLORIDIAN VOLLTES, H. A. Pilsbry, A. A. Olsson. 67:1 A NEW NISO FROM AMERICAN WATERS, P. Bartsch. 67:38 THE "TEXAS LONGHORN SHELLS" FROM THE FLORIDA WATERS, E. Deichmann. 67:76 A NOTE ON THE FLYING BEHAVIOR OF CERTAIN SQUIDS, G.F.Arata, Jr. 68:1 NEW GULF OF MEXICO GASTROPODS (TEREBRA AND OCENEBRA). R. T Abbott. 68:37 SPIRULA SPIRULA LINNE, A REMARKABLE FIND, T. L. McGinty. (Note) 69:35 ANOTHER FLORIDA CONUS. H. A. Pilsbry. 69:47 OBSERVATIONS OF PREDATION ON ECHINODERMS BY THREE SPECIES OF CASSIDAE, D R. Moore. 69:73 NEW MARINE MOLLUSKS FROM FLORIDA, T. L. McGin- ty. (Publication; review, R. T Abbott) 69:108 A GASTROPOD DOMICILIARY IN SEA URCHIN SPINES, H. A. Pilsbry. 69:109 A LIVING SPECIMEN OF THE EAST COAST GEODUCK FROM ST. AUGUSTINE, FLORIDA, M. C. Johnson. 69:121 ON THE STATUS OF FASCIOLARIA DISTANS LAMARCK, S.C.Hollister. 70:73 THE CROWN CONCH, MELONGENA CORONA, AS A PREDATOR UPON THE VIRGINIA OYSTER, G. Gunter, R. W. Menzel. 70:84 A NOTE ON CUNA DALLI. D. R. Moore. 70: 123 DREDGING FOR DEEP WATER SHELLS IN SOUTHERN FLORIDA, P. L. McGinty, T. L. McGinty. 71:37 MEIOCERAS LERMONDI AS FOOD FOR PENAEUS DUORARUM? B. Eldred. (Note) 71:152 THE FAMILY STENACMIDAE, R. Robertson, K. Oyama. (Note) 72:68 NOTES ON THE CROWN CONCH, MELONGENA CORONA, D.K.Caldwell. 72:117 NOTES ON THE FEEDING OF MELONGENA CORONA, R. D.Turner. 73:11 REPRODUCTION OF OLIVELLA MUTICA, R. T. Paine. 75:139 CARIBBEAN MARINE SHELLS, T. L. McGinty. 76:39 BATHYMETRIC AND GEOGRAPHIC DISTRIBUTION OF PANOPEA BITRUNCATA, R. Robertson. 76:75 NEW SPECIES OF VITRINELLIDAE FROM GULF OF MEXICO AND ADJACENT WATERS, D. R. Moore. 78:73 NEW RECORDS FOR CYPRAEA SURINAMENSIS, W. K. Emerson, W.E. Old, Jr. 79:26 EXTENSION OF RANGE FOR DOSINIA DISCUS. W. J. Clench. (Note) 80:70 MONTACUTA FLORIDANA COMMENSAL WITH AN- NELID ONUPHIS MAGNA, K. J. Boss. (Note) 80:144 THE SYSTEMATIC POSITION OF GLYPTAESOPUS. G. E. Radwin. 82:18 GIANT COWRIES, R. T Abbott. (Note) 82:32 HYDROID AND SPONGE COMMENSALS OF CANTHARUS CANCELLARIUS WITH A "FALSE SHELL", H. W. Wells. 82:93 NEW HOST AND DISTRIBUTION RECORDS OF ODOSTOMIA DIANTHOPHILA. H. W. Wells, M. J. Wells. (Note) 82: 109 LITTORINA NEBULOSA IN FLORIDA, F. 0. Bingham. (Note) 82:146 DONAX FOSSOR: A SUMMER RANGE EXTENSION OF DONAX VARIABILIS, P. Chanley. 83: 1 THE FEEDING HABITS OF APLYSIID OPISTHOBRANCHS IN FLORIDA, J. M. Krakauer. 85:37 CONUS PATAE, A NEW CARIBBEAN GASTROPOD, R. T. Abbott. 85:49 A NEW FASCIOLARIA FROM THE NORTHEASTERN GULF OF MEXICO, W. G. Lyons. a5:96 SHELL GROWTH IN THE GASTROPOD LITTORINA IR- RORATA. F. 0. Bingham. 85:136 NEW TURRIDAE (GASTROPODA: TOXOGLOSSA) FROM SOUTH FLORIDA AND THE EASTERN GULF OF MEX- ICO, W. G. Lyons. 86:3 SEVERAL ASPECTS OF THE REPRODUCTIVE BIOLOGY OF LITTORINA IRRORATA, F. 0. Bingham. 86:8 NOTES ON THE GENUS DISTORSIO WITH DESCRIP- TIONS OF NEW SPECIES, H. Lewis. 86:27 EMARGINULA DENTIGERA HEILPRIN 1889. A UT- TORAL MOLLUSK, M. C. Teskey. 87:60 OBSERVATIONS ON OCTOPUS JOUBINI: FOUR LABORATORY REARED GENERATIONS, R. F. Thomas, L. Opresko. 87:61 NOTES ON MOLLUSKS OSTREA AND SIPHONARIA FROM GEORGIA (AND FLORIDA), J. N. Kraeuter. 87:75 SYSTEMATICS AND DISTRIBUTION OF THE DEEP-SEA GASTROPOD EPITONIUM (ECCLISEOGYRA) NITIDUM, M. A. Rex, K.J. Boss. 87:93 GROWTH STUDIES ON THE GENUS CERTTHIUM WITH NOTES ON ECOLOGY AND MICROHABITATS, J. R. Houbrick.88:14;88:68 NEW FLORIDA RECORDS FOR HYPSELODORIS EDEN- TICULATA. A. D. Barlow. (Note) 88:52 FURTHER NOTES AND CORRECTIONS CONCERNING THE SPAWN OF FLORIDA CYPHOMA (OVUUDAE), M. RCrovo. 88:53 A CONTRIBUTION TO THE SYSTEMATICS OF SOME WEST INDIAN LATIRUS (GASTROPODA: FASCIIOLARIDAE), R. C. Bullock. 88:69 DISTRIBUTIONAL AND ANATOMICAL OBSERVATIONS OF BERTHELLA TUPALA (OPISTHOBRANCHIA: NOTASPIDEA), H. Bertsch.89:124 CITTARIUM PICA (TROCHIDAE) IN FLORIDA, R. T. Ab- bott. 90:24 Florida — Fossil FOSSIL PEARLS, F. Burns. (Note) 12:36 A NEW PLIOCENE POLYGYR.A FROM FLORIDA. C. W. Johnson. 13:67 ADDITIONAL CHITONS FROM THE PLIOCENE OF THE CALOOSAHATCHIE RIVER, FLORIDA, C. W. Johnson. (Note) 13:130 CONTRIBUTIONS TO THE TERTIARY FAUNA OF FLORIDA, W. H. Dall. (Expression of appreciation, Wagner Free Institute of Science) 15:11 NEW SPECIES OF TERTIARY FOSSILS FROM ALA- BAMA. MISSISSIPPI AND FLORIDA, T. H. Aldrich. 16:97 A NEW (X)NUS FROM THE TERTIARY OF FLORIDA, T. H. Aldrich. 16:131 PANOPKA BITRUNCATA CONRAD, C. W. Johnson. 18:73 PLANORBIS ALABAMENSIS AND DILATATUS IN THE FLORIDIAN PLIOCENE, H. A. Pilsbry. (Note) 19:.34 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 45 A NEW FOSSIL BUSYCON (FULGUR) FROM FLORIDA, T. H.Aldrich. 20:121 A NEW FOSSIL MITR.A FROM WEST FLORIDA. AND A NEW EOCENE ASTARTE. T. H. Aldrich. 2:3:121 A NEW FLORIDIAN AMNIWLA, W. H. Dall. 24:2 A LARGE FOSSIL TRIVIA. C. W. Johnson. (Note) 24:11 FOSSIL SHELLS FROM THE ST. LUCIE CANAL. FLOR- IDA. C. W. Johnson. .36:10 THE NOMENCLATURE OF THE SUPERSPECIFIC GROUPS OF CORBULA IN THE LOWER MIOCENE OF FLORIDA. J. Gardner. 40:41 PANOPE BITRUNCATA CONRAD AT SANIBEL. FLORIDA. R. A. McLean. (Note) 49:104 NEW TERTIARY SHELLS FROM FLORIDA. M. Smith. 49: 135; .50:20 FURTHER NOTES UPON TERTIARY AND RECENT MOLLUSKS FROM FLORIDA TOGETHER WITH DESCRIPTIONS OF NEW SPECIES. M. Smith. 51:6.5: .51:88 A TRIAD OF UMBULICATE LATIRUS. RECENT AND PLIOCENE. H. A. Pilsbry. 52:84 NEW LAND AND MARINE TERTIARY SHELLS FROM SOUTHERN FLORIDA, T. L. McGinty. .5:3:81 A NEW HELISOMA FROM THE PLIOCENE OF FLORIDA, F.C.Baker. 54: 17 NEW RECENT AND FOSSIL MOLLUSCS FROM FLOR- IDA. M. Smith. .54:44 THREE NEW SPECIES FROM AN UPPER MIOCENE OYSTER "REEF" IN TAMPA BAY. J. Gardner. .59:37 CONDYLOCARDIA IN FLORIDA AND MIDDLE AMERICA. H. A. Pilsbry. A. A, Olsson. 60:6 NEW CARIBBEAN AND PANAMIC SHELLS AND A PLIOCENE MARGINELLA. M. Smith. 60:60 A NEW CASSIS AND OTHER MOLLUSKS FROM THE CHIPOLA FORMATION. J. D.Parker. 61:90 NEW VEXILLUM AND AESOPUS FROM THE PLIOCENE OF ST. PETERSBURG. FLORIDA. W. G. Fargo. NOTES ON PERPLICARIA DALL AND ITS SYSTEMATIC POSITION, D.Wilson. 61:112 A NEW VEXILLUM FROM PLIOCENE OF ST. PETERSBURG, FLORIDA, W. G. Fargo 64:121 ANSP MONOGRAPH 8: PLIOCENE MOLLUSCA OF SOUTHERN FLORIDA, ADDENDUM, A. A. Olsson. A. Harbison. (Note) 68:71 MURACYPRAEA. NEW SUBGENUS OF CYPRAEA. W. P. Woodring. 70:88 A NEW MEIOCARDIA (PELECYPODA. GLOSSIDAE) FROM THE EOCENE OF FLORIDA. D. Nicnl. 81:89 nCUS CAROLAE AND F. FLORIDENSIS. W. J. Clench. (Note) 81: 107 MEIOCARDIA FLORIDANA. AN OVERLOOKED EOCENE PELECYPOD.D.Nicol. 82:115 LATE EOCENE DISTRIBUTION OF THE PELECYPOD EX- PUTENS IN SOUTHEASTERN UNITED STATES. D. Nicol.G.D.Shaak. 87:72 GEORGIA Georgia — Land, Freshwater A FEW NOTES ON HELIX APPRESSA. A. G. Wetherly. 8:14 UNIO OCHRACEUS AND CARIOSUS. C. T. Simpson. 8: 121 NOTICES OF NEW SPECIES AND VARIETIES OF AMERICAN LAND SHELLS. H. A. Pilsbry. 12:22 REMARKS ON THE AMERICAN SPECIES OF CONULUS. HA. Pilsbry. 12:113 NEW SOUTHERN UNIOS, R H. Wright. 13:7; 13:31; 13:4.3; 13:69; 13:75; 13:138 POLYGYRA STENOTREMA WITHOUT A LIP-NOTCH, H. A. Pilsbry. 14:1:35 POLYGYRA THYROIDES SANCTISIMONIS N. VAR.. H. A. Pilsbry. 15:8 A NEW SPECIES OF STROPHITUS. B. Walker. 15:65 A NEW SPECIES OF MEDIONIDUS. B. Walker. 18:1.36 NEW SPECIES OF ANCYLIDAE, R Walker. 21:138 POLYGYRA CLARKII BRADLEYI N. VAR., E. G. Vanatta. (Note) 25:120 A NEW POLYGYRA OF THE STENOTREMA HIRSUTA GROUP FROM GEORGIA, G. H. Clapp. 28:78 PLEUROBEMA LEWISII (LEA), R Walker. 29:114 NEW SUBSPECIES OF VIVIPARVS AND CAMPELOMA. H. A. Pilsbry. :30:41 THE ANATOMY AND TAXONOMY OF CERTAIN UNION- INAE AND ANODONTINAE FROM THE GULF DRAINAGE, A. E. Ortmann. .36:73 THE GROUP OF GONIOBASIS CATENARIA. C. Goodrich. 42:28 GONIOBASIS UNDULATA. C. Goodrich. 42:67 ON THE OCCURRENCE OF HELIX LACTEA MULLER IN NORTH AMERICA, H. van der Schalie. 51:1:32 CERTAIN MOLLUSKS OF THE OGEECHEE RIVER, GEORGIA, C. Crtwdrich. .52:129 CERTAIN OPERCULATES OF THE COOSA RIVER, C. Goodrich.. 58:1 PULMONATES OF THE COOSA RIVER. C. Goodrich. .58:11 LITTORINA TENUIPES (COUPER), H. A. Pilsbry. 66:50 A NEW SUBSPECIES OF TRIODOPSIS FALLAX (SAY). L. Hubricht. 68:28 ELLIPTIO SPINOSUS IN THE ALTAMAHA RIVER, I. R. Tomkins. 68:1.32 THE MOLLUSKS OF WARM SPRINGS, GEORGIA M. Teskey. 69:69 QUICKELLA VAGANS (PILSBRY). W. J. Clench. (Note) 72:68 POMATIOPSISLAPIDARIA. L. Hubricht. 74:.34 K)MACEA PALUDOSA IN ALABAMA (AND GEORGIA). L. Hubricht. (Note) 75:12:3 TRIODOPSIS HOPETONENSIS (SHUTTLEWORTH) IN THE GULF STATES, L. Hubricht. (Note) 76:1.52 NOTE ON ELLIPTIO SPINOSA IN GEORGIA, G. .1. Thomas. D. C. Scott. 79:66 CARUNCULINA PULLA (CONRAD). AN OVERLOOKED ATLANTIC DRAINAGE UNIONID, R. I. .Johnson. 80: 127 NEW RECORDS FOR INTRODUCED MOLLUSKS, D. S. Dundee. P. W. Hermann. H. R. Herrmann. 82:43 FURTHER ADDITIONS TO THE UNIONID FAUNA OF THE GULF DRAINAGE OF ALABAMA, GEORGIA AND FLORIDA, R. I. .Johnson, 83:.34 ATHEARNIA. NEW NAME FOR A GENUS OF PLEUROCERID SNAILS. J. P. E. Morrison. 84:110 SOMATOGYRUS ALCOVIENSIS. NEW GASTROPOD SPECIES FROM GEORGIA (HYDROPIIDAE), K. A. Krieger.85:120 A NEW RECORD OF CORBICULA MANILENSIS (PHILIP- PI) IN THE SOUTHERN ATLANTIC SLOPE REGION OF GEORGIA,.J. B.Sickel.87:ll 46 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 RANGE EXTENSIONS OF CORBICULA MANILENSIS (PHILIPPI) IN THE ATLANTIC DRAINAGE OF THE UNITED STATES, S. L. H. Fuller, C, E. Powell, Jr. 87:59 THE INVASION OF THE ASIATIC CLAM (CORBICULA MANILENSIS) IN THE ALTAMAHA RIVER, GEORGIA, J. A. Gardner, Jr., W. R. Wofwiall, Jr., A. A. Staats, Jr., J. F.Napoli. 90:117 Georgia — Marine MOLLUSKS FROM A BOUY OFF GEORGIA, A. S. Merrill. 77:69 REPRODUCTION OF NASSARIUS TRIVITTATUS OFF THE COAST OF GEORGIA, R. S. Scheltema. 78:49 SOUTHERN LIMIT OF NASSARIUS TRIVITTATUS. D. Frankenberg, 79:89 DONAX FOSSOR: A SUMMER RANGE EXTENSION OF DONAX VARIABILIS, P. Chanley. 83:1 NOTES ON MOLLUSKS OSTREA AND SIPHONARIA FROM GEORGIA, J. N. Kraeuter. 87:75 Georgia — Fossil A SINGULAR EOCENE TURBINELLA, W. H. Dall. 18:9 NOTE ON THE GENUS PSILOCOHLIS. W, H. Dall. 20: 128 NOTES ON SOME PLIOCENE FOSSILS FROM GEORGIA, WITH DESCRIPTIONS OF NEW SPECIES, T. H. Aldrich. 24:131:^4:138 HAWAII Hawaii — Land, Freshwater DESCRIPTION OF TWO NEW SPECIES OF ACHATINELLIDAE FROM THE HAWAIIAN ISLANDS, D. D. Baldwin. 10:31 HAWAIIAN LAND MOLLUSKS, E. R. Sykes. (Note) 10:118 ACHATINELLA COLLECTION PURCHASED BY BOSTON SOCIETY OF NATURAL HISTORY, E. W. Roper. (Note) 12:96 HAWAIIAN PHYSIDAE, W. H. Dall. (Note) 16:106 DESCRIPTIONS OF NEW SPECIES OF ACHATINELLIDAE FROM THE HAWAIIAN ISLANDS, D. D. Baldwin. 17:34; 19:111; 19:135; 22:67 DISTRIBUTION OF OAHUAN SPECIES OF AMASTRA. H. A.Pilsbry.25:13 TWO NEW ACHATINELLIDAE OF OAHU, H. A. Pilsbry. 27:39 NEW SPECIES OF CLAUSILIA AND PARTULA FROM THE COLLECTION OF J. S. EMERSON, H. A. Pilsbry. 27:65 A NEW SINISTRAL AAMSTa4, C. M. Cooke. 27:68 COLLECTING LAND SHELLS ON MAUI, D. Thaanum. (Note) 27:71 A NEW SPECIES OF LEPTACHATINA.U. A. Pilsbry. 28:61 DESCRIPTION OF A NEW SPECIES OF TORNATELLIDES, C. M. Cooke. 28:79 SOME NEW SPECIES OF AMASTRA. C. M. Cooke. (Note) 31:142 A COLLECTING TRIP ON THE ISLAND OF OAHU, HAWAIIAN ISLANDS, BY THE GULICK NATURAL HISTORY CLUB, J. J. Gouveia. 33:54 CLIMATIC CONDITIONS INDICATED BY LAND SHELLS OF OAHU, J. J. Gouveia. 33:89 ACHATINELLA HUNTING IN NORTHWESTERN OAHU, L Spalding. 34:26 A NEW ACHATINELLA FROM OAHU, H. A. Pilsbry and C. M. Cooke. :34: 109 HUNTING ACHATINELLA MEINECKEI AND PAR- TULINA DUBIA IN THE WAIANAE MOUNTAINS, OAHU, W. H. Meinecke. 34:110 A VISIT TO THE HAWAIIAN ISLANDS, T. D. A. Cockerell. 38:76 PUPOIDOPSIS HAWAIENSIS ON CHRISTMAS ISLAND, C. M. Cooke. (Note, Anon.) 39:144 FOREIGN SHELLS IMPORTED INTO THE HAWAIIAN ISLANDS, D. Thaanum. 40:133 LAND SNAILS FROM HAWAII, CHRISTMAS ISLAND AND SAMOA, H. A. Pilsbry. (Note) 42:70 CHECK LIST OF HAWAIIAN LAND AND FRESHWATER MOLLUSCA, E. L. Caum. (Publication noted) 42:143 THE GENVSARMSIA.C. M. Cooke, Jr. 45:125 THE LAND SNAIL GENUS CARELIA. C. M. Cooke, Jr. 46:137 A NEW ENDODONTA FROM THE HAWAIIAN ISLANDS, T.D.A. Cockerell. 47:58 THE OLIVER P. EMERSON COLLECTION OF ACHATINELLIDAE, W. J. Clench. (Note) 52:107 DISTRIBUTION AND VARIATION OF THE HAWAIIAN TREE SNAIL, ACHATINELLA APEXFULVA DIXON, IN THE KOOLAU RANGE, OAHU. Welch. 58:a5 OXYCHILUS ALLIARIUM (MILLER) IN HAWAII, C. M. C«oke, Jr., H. B. Baker. (Note) 61 :36 PROPOSED INTRODUCTION OF PREDATORY SNAILS INTO CALIFORNIA AND HAWAII, A- R. Mead. 69:37 FIRST HELIX ASPERSA IN HAWAII, Y. Kondo. (Note) 69:141 SECOND HELIX ASPERSA IN HAWAII AND DATA ON CARNIVOROUS SNAILS. Y. Kondo. (Note) 70:71 JOHN T. GULICK'S HAWAIIAN LAND SHELLS, W. J. Clench. 72:95 DISTRIBUTION AND VARIATION OF THE HAWAIIAN TREE SNAIL ACHATINELLA BULIMOIDES SWAIN- SON, H. B. Baker. (Note) 73:38 INVESTIGATIONS ON BIOLOGICAL CONTROL OF GIANT AFRICAN (ACHATINA FULICA) AND OTHER LAND SNAILS, N. L. H. Krauss. 78:21 LIFE HISTORY AND POPULATION STUDIES OF ACHATINA FULICA, W. Kekauoha. 80:3, 80:.39 A NEW HAWAIIAN CYPRAEA.C. M. Burgess. 81:6 SUB-FOSSIL NON-MARINE GASTROPODS FROM MOLOKAI, HAWAIIAN ISLANDS, P. V. Kirch. 86:23 Hawaii — Marine HAWAIIAN CYPRAEIDAE, D D. Baldwin. 11:12:3 HONOLULU, HAWAIIAN ISLANDS, W. H. Dall. (Com- munication) 13:82 TWO NEW CYPRAEIDAE, A. F. Kenyon. 14:120 SOME UNDESCRIBED VARIETIES OF CYPRAEA. A. F. Kenyon. 16:23 A NEW SPECIES OF TROCHIDAE, W. H. Dall. 17:61 DESCRIPTIONS OF NEW HAWAIIAN MARINE SHELLS, H. A. Pilsbry and E. G. Vanatta. 22:.56 ON TH5 VARIATION OF APLUSTRUM AMPLUSTRE LINNE,C.J. Bush.24:l THE CEPHALOPODA OF THE HAWAIIAN ISLANDS. S. S. Berry. (Publication; reviewed S. S. B.) 28:72 NOTES ON SOME HAWAIIAN SPECIES OF DRUPA AND OTHER SHELLS, H. A. Pilsbry and E. L. Bryan. 31:99 STYLOBATE& A WARNING, W. H. Dall. 32:79 A HAWAIIAN FORM OF TAPES PHILIPPINARUM, W. A. Bryan. 32: 124 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 47 A SYNONYMICAL NOTE. F. Grinnell, Jr. and J. M. Ostergaard. (Note) :33:71 A NEW CYPRAEA FROM HAWAII. J. M. Ostergaard. 33:92 TAPES PHILIPPINARUM IN THE HAWAIIAN ISLANDS, D.'niaanum. (Note) 34:107 MARINE MOLLUSKS OF HAWAII, H. A. Pilsbry. (Publica- tion noted) 34:143 SHORE REEF HUNTING IN THE HAWAIIAN ISLANDS, C. F. Mant. 35:82 NOTE ON CYPRAEA PACIHCA OSTERGAARD, F. Button. (Note) 36:71 MOLLUSCA FROM THE DREDGING OPERATIONS AT KEWALO HARBOR, HONOLULU, 1921, C. F. Mant. 36:120 EFFORTS TO ACCLIMATIZE ATLANTIC OYSTER AND SOFT CLAM IN THE HAWAIIAN ISLANDS, R. A. Coleman. 36:1.38 RAMBLES OF A MIDSHIPMAN, P. S. Remington, .Jr. .37:1 WOOD-BORING MOLLUSKS FROM THE HAWAIIAN, SA- MOAN AND PHILIPPINE ISLANDS. B C. Miller. 38:144 ETYMOLOGY OF TORNATELLIDES, H. A. Pilsbry. (Note) .39:104 CONCHOLOGICAL NOTES FROM THE HAWAIIAN ISLANDS, J. Henderson. 40:80 PERNA CALIK)RNICA CONRAD VS. P HA WAIIENSIS, J. Henderson. (Note) 40:135 NOTES ON THE PECTNDAE OF HAWAII, L. G. Hertlein. 49:27 CYPRAEA TIGRIS LINNE IN THE HAWAIIAN ISLANDS, W. Harris. 49::39 OSTRAEA KAMEHAMEHA. NEW NAME FOR OSTRAEA BRYAN! PILSBRY, H. A. Pilsbry. (Note) 49:103 THE FAMILY CYPRAEIDAE IN THE HAWAIIAN ISLANDS. W. M. Ingram. .50:77 ATYS SEMISTRIATA PEASE IN KANEOHOE BAY, OAHU, HAWAIIAN ISLANDS, W. M. Ingram. 52:117 HYALOTEUTHIS PELAGICUS (BOSC) IN THE NORTH PACIFIC. H. A. Rehder. 54:71 VERTICAL DISTRIBUTION OF SHIPWORMS IN HAWAIIAN WATERS, C. H. Edmondson. .58:.55 HAWAIIAN SPECIES OF ODOSTOMIA, H. A. Pilsbry. .58:64 AN EXTENSION OF THE RANGE OF CYPRAEA RASHLEIGHANA MELVILLE, W. M. Ingram. (Note) 58:106 GASTROPOD SHELLS INHABITED BY HAWAIIAN HER- MIT CRABS, D C. G. MacKay . .58: 120 SOME EDIBLE MOLLUSKS OF KAUAI, HAWAIIAN ISLANDS, A. Kay. 62: 119 A NEW SPECIES OF CYPRAKIl FROM HAWAII, J. M. Ostergaard. 63:111 A KEY TO THE HAWAIIAN CYPRAEIDAE, J. Demond. 67:86 A NEW SPECIES OF HAWAIIAN GYRINEUM (CYMATIIDAE), H. Lewis. 88:10 Hawaii — Fossil A NEW HAWAIIAN KALIELLA. H. A. Pilsbry, E. G. Vanatta. 22:73 SOME NEW SPECIES OF AAUSTRA. C. M. Gmke. (Publica- tion: review, H. A. Pilsbry) 31:142 FOSSIL MARINE MOLLUSKS OF OAHU, J. M. Ostergaard. (Publication; review.C. W.Johnson). 42:143 DISTRIBUTION OF FOSSIL OYSTERS OF HAWAII, J. M. Ostergaard. .50:88 SUB-FOSSIL NON-MARINE GASTROPODS FROM MOLOKAI, HAWAIIAN ISLANDS, P. V. Kirch. 86:23 IDAHO Idaho — Land, Freshwater HEMPHILLIA AND PROPHYSAON. W. G. Binney. (Com- munication) 3:.59 NEW WESTERN SLUGS, T.D.A. Cockerell. 3:111 DESCRIPTIONS OF NEW VARIETIES OF NORTH AMERICAN LAND SHELLS, H. Hemphill. 3:133 NEW VARIETIES OF PATULA STRIGOSA. H. Hemphill. 4:15 NEW VARIETIES OF WESTERN LAND SHELLS, H. Hemphill. 4:41 A NEW SPECIES OF HEMPHILLIA. H. A. Pilsbry, E. G, Vanatta. 11:44 DESCRIPTION OF A NEW VARIETY OF LAND SHELL FROM IDAHO, H.Hemphill. 11:74 PYR.AMIDULA STRIC/)SA AND YOUNG, S. R. Roberts. 12:24 LYMhAEA HINKLEYI. N. SP., F. C. Baker. 19:142 A NEW SPECIES OF FLUMINICOLA. H. A. Pilsbry. 21:75 VALVATIDAE OF THE WESTERN NORTH AMERICA. H. Hannibal. 23:104 NORTHERN IDAHO SHELLS. F. C. Baker. 27:104 ON TRIODOPSIS HARFORDIANA W. G. BINNEY (T SALMONENSISI H. A. PILSBRY. .37:133 A COLLECTING TRIP TO THE NORTHWEST. J, Henderson. 41:73 A NEW LYNMAEID FROM IDAHO. J. Henderson. 44:75 THE PROBLEM OF THE MOLLUSCA OF BEAR LAKE AND UTAH LAKE, IDAHO-UTAH, J. Henderson. 44:109 A NEW SUBSPECIES OF R)LYGYRA FROM IDAHO, H. A. Pilsbry, J. Henderson. 44:121 ^ LYMhAEA (RADIX) AURICULARIA LINNE IN IDAHO, J. Henderson. (Note) 44:143 NEW LAND SNAILS FROM IDAHO AND EASTERN OREGON, H. B. Baker. 45:82 COMMENTS ON WESTERN LYMNAEIDAE, J. Henderson. (Note) 45:140 GYRAULUS VERMICULARIS ALBOLINEATUS. NEW SUBSPECIES, J. Henderson. 47:78 OREOHELIX STRIGOSA CAPAX. H. A. Pilsbry. (Note) .50:101 FURTHER OBSERVATIONS ON THE MOLLUSCA OF THE RELICT LAKES IN THE GREAT BASIN, J. L. Baily, Jr.. R.I. Bailey. 65:46; 65:85 MAGINPELTA. A NEW GENUS OF ARIONIDAE FROM IDAHO, H. A. Pilsbry. 67:37 NOTES ON THE GENERA LANX AND FISHEROLA. J. P. E.MorrisCERAS IN THE IDAHO TERTIARIES, W. H. Dall. .37:97 NOTES ON FRESHWATER MOLLUSKS OF IDAHO FOR- MATION AT HAMMETT, IDAHO, T-C Yen. 58:34 48 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 A PLIOCENE PISIDIUM, T-C Yen. (Note) 59:34 FURTHER OBSERVATIONS ON THE MOLLUSCA OF THE RELICT LAKES IN THE GREAT BASIN. J. L. Baily, Jr., R. I. Baily. 6.5:46; 65:85 ILLINOIS niinois — Land, Freshwater BRIEF NOTES ON THE LAND AND FRESHWATER SHELLS OF MERCER COUNTY. ILLINOIS, W. A. Marsh. (CE) 1:42, 50, 62, 74; 2:4, 20, 36, 48, 65, 80, 90, 103, 110 RECORD OF A SHORT COLLECTING TOUR IN WHITE, HARDIN AND GALLATIN COUNTIES, ILLINOIS, A. A. Hinkley.(CE)l:56. NOTES ON THE STREPOMATIDAE OF ILLINOIS, A. A. Hinkley. (CE) 2:93 BRIEF NOTES ON THE LAND AND FRESHWATER SHELLS OF MERCER COUNTY, W. A. Marsh. 3:23, 3:34 PUPA HOLZINGERI. N. SP., V. Sterki. 3:37 CANNIBAL SNAIL, A. A. Hinkley. (Note) 3:83 PUPA HOLZINGERI SVERKl. V. Sterki. (Note) 3:96 PRELIME^ARY NOTICES OF NEW AMNICOLIDAE, H. A. Pilsbrv.4:52 MOLLUSKS OF THOMPSON'S LAKE, ILLINOIS, W. S. Strode. 4:133 MOLLUSKS OF SPOON RIVER, ILLINOIS, W. S. Strode. 5:61 DESTRUCTION OF ANODONTA CORPULENTA CARPENTER AT THOMPSON'S LAKE, ILLINOIS, W. S. Strode. 5:89 A DAY ON THE SPOON RIVER, ILLINOIS, W. S. Strode. 9:19 HELICES IN ILLINOIS, W. S. Strode. 9:28 NEW AMERICAN ANCYLIDAE.H. A. Pilsbry. 9:137 SPOON RIVER COLLECTING, W. S. Strode. 10:106 ON A COLLECTION OF MOLLUSKS FROM GRAND TOWER, ILLINOIS, F. C. Baker. 11:28 UNIO COLLECTING, Dr. Strode. 12:8 A DAY ON THE CHICAGO DRAINAGE CANAL, F. C Baker. 12:63 A NEW SPHAERIUM, F. C. Baker. 12:65 NEW AMERICAN LAND SHELLS, H. A. Pilsbry. 12:101 NOTES ON THE MOLLUSKS OF LILYCASH CREEK, F. C. Baker. 13:30 PISIDIUM HANDWERKI. N. SP., V. Sterki. 13:90 A REVISION OF THE PHYSAE OF NORTHEASTERN IL- UNOIS, F.C.Baker. 14:16 MOLLUSKS IN GRASS, F. C. Baker. (Note) 14:93 NEW VARIETIES OF' FRESH-WATER SHELLS, F. C. Baker. 15:17 LIMNAEA AURICULARIA IN AMERICA, F. C. Baker. 15:59 A LARGE PEARL, C. S. Hodgson. (Note) 16:60 THE MANUFACTURE OF PEARL BUTTONS FROM FRESHWATER MUSSELS, Philadelphia Record. (Newspaper feature) 16:70 SHELL COLLECTING ON THE MISSISSIPPI, F. C. Baker. 16:102 NEW VARIETIES OF AMERICAN LYMNAEAS. F. C. Baker. 18:10 VITREA RHOADSI AND SUCCINEA RETUSA MAGISTER, H. A. Pilsbry. 19:109 A NEW LOCALITY FOR PLANORBIS NAUTILEUS LINNE, F. C. Baker. (Note) 19:120 A NEW SUBSPECIES OF POLYGYRA MULTILINEATA SAY, W. A. Nason. 19:141 OUTPUT OF AMERICAN PEARLS, Anon. (Publication, North American) A NEW SPHAERIUM FROM ILLINOIS, F. C. Baker. 20:21 NEW SPECIES OF ANCYUDAE, B. Walker. 21:138 THE NASON COLLECTION, Anon. (Note) 22:10 THE WILLIAMS COLLECTION, G. H. Chadwick. (Note) 22:35 PEARL HUNTING IN THE FOX RIVER, ILLINOIS, L. A. Keene.(Note)22:122 SCHOOL COLLECTIONS, E. E. Hand. (Note) '23:120 TEACHING NATURAL HISTORY, E. E. Hand. (Note) 25:83 VALLONIA IN CHICAGO, E. E. Hand. (Note) 25:95; 27:144 NOTES ON PHYSA GYRINA, A. A. Hinkley. 25:108 SOME EXCEPTIONAL CASES OF BREEDING AMONG THE UNIONIDAE, A. D. Howard. 29:5 CAMPELOMA LEWISU WALKER IN ILLINOIS, F. C. Baker. (Note) 29:36 DESCRIPTION OF A NEW SPECIES AND VARIETY OF PLANORBIS FROM POST-GLACIAL DEPOSITS, F. C. Baker. 32:94 MOLLUSCA FOUND IN THE VICINITY OF DUBOIS, IL- LINOIS, A. A. Hinkley. 33:14 A NEW PLANORBIS FROM ILLINOIS, F. C. Baker. 33: 123 NOTES ON THE NAIAD FAUNA OF THE UPPER MISSISSIPPI RIVER, N. M. Grier and J. F. Mueller. .36:46 CONCHOLOGISTS IN THE MAKING, E. E. Hand. 38:90 OPEAS PUMILUM (PER.) IN THE UNITED STATES, H. A. Pilsbry. (Note) 40:138 SINISTRAL CAMPELOMA, E. E.Hand. 41: 106 FINDING A LEFT-HANDED CAMPELOMA. E. Meyer. 41:107 THE AMERICAN BITHYNIA NOT WHOLLY AN IN- TRODUCED SPECIES, F. C. Baker. (Publication) 42:106 A NOTE ON THE HABITAT OF VIVIPARUS SUB PURPUREUS (SAY), W. J. Clench. 44:70 OBSERVATIONS ON REPRODUCTION IN THE SNAIL GONIOBASIS. D. D. Jewell. 44:115 RELATION OF TEMPERATURE TO CONTINUOUS REPRODUCTION IN THE PULMONATE SNAIL PHYSA GYRINA SAY, H. P. K. Agersborg. 45:121 STUDIES ON SNAILS OF THE GENUS PLEUROCERA; 1. EGGS AND EGG LAYING HABITS, H. J. van Cleave. 46:29; 47:48 A NEW RACE OF POLYGYRA APPRESSA FROM IL- LINOIS, F. C. Baker. 46:48 POLYGYRA DORFEUILLIANA AND BULIMULUS DEALBATUS IN ILLINOIS, F. C. Baker. 47:4 AGES AND SHELL MEASUREMENTS OF TWO LARGE SPECIMENS OF MEGALONAIAS GIGANTEA (BARNES), T.K.Chamberlin. 47:29 A NEW FORM OF POLYGYRA TRIDENTATA FROM IL- LINOIS, F. C Baker. 47:58 SEASONAL UFE HISTORY OF A LAND SNAIL, POLYGYRA THYROIDUS (SAY), H. J. van Cleave, T. D. Foster. 51:50 EFFECT OF SOIL MOISTURE AND ALGAE ON THE SUR- VIVAL OF A POND SNAIL DURING PERIODS OF RELATIVE DRYNESS, E. J. Strandine. 54:128 \mmmGSTENOTREMA HUBRICHTI. L. Hubricht. .56:73 DISCOVERY OF ARION CIRCUMSCRIPTUS JOHNSTON AT URBANA, ILLINOIS, R. T. Bell. (Note) 62:71 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 14)0 49 NEW LOCALITIES FOR EUMELUS (PHILOMYCIDAE). G. R. Webb. (Note) 65:35 FRESHWATER MUSSELS USED BY ILLINOIAN IN- DIANS OF THE HOPEWELL CULTURE, M. R. Matteson. 66:130:67:25 MOLLUSKS INHABITING SOME TEMPORARY POOLS AND PONDS IN ILLINOIS AND OHIO, R. W. Dexter. 67:26 SOME ECOLOGICAL ASPECTS OF THE NAIAD FAUNA OF LAKE SPRINGFIELD, ILLINOIS, P. W. Parmalee. 69:28 EXTENSION OF THE RANGE OF THE SLUG PALLIFERA FOSTERI F. C. Baker. (Note) 69:35 HABITAT CHANGE FOR FERRISSIA, R. W. Dexter. (Note) 72:144 CHICAGO NATURAL HISTORY, COLLECTIONS AC- QUIRED, G. A. Solem. 74:38 AGGREGATIONS OF THE TERRESTRIAL PULMONATE CIONELLA LUBRICA. E. J. Roscoe. 75:111 CORBICULA FLUMINEA (MULLER) FROM THE OHIO RIVER, F. R. Fechtner. (Note) 75:126 VARIATIONS IN THE ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA RETUSA. D. S. Franzen. 76:82 CHECK LIST OF EAST CENTRAL ILLINOIS UNIONIDAE, F.R. Fechtner. 76:99 SOME SUCCINEIDAE, WITH A NEW SPECIES, L. Hubricht. 76:135 CHANGES IN PELECYPOD POPULATIONS IN SALT FORK OF BIG VERMILLION RIVER, ILLINOIS, 1918-1962. M. R. Matteson, R. W. Dexter AN 1870 COLLECTION OF MUSSELS FROM THE CALUMET RIVER, ILLINOIS. L. L. Getz. 79:118 ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA SALLEANA (PFEIFFER), D. S. Franzen. 80:59 HISTOLOGICAL STUDIES OF THE NEPHRIDIUM AND PERICARDIAL LINING OF QUADRULA NODULATA. P. R. Myers, D. S. Franzen. 83:139 OXYLOMA DEPRIMIDA, A NEW SPECIES OF SUC- CINEIDAE (PULMONATA), D. S. Franzen. 87:66 Illinois — Fossil PRESERVATION OF COLOR IN FOSSIL SHELLS, C. R. Keyes.4:30 PLEISTOCENE MOLLUSKS FROM ILLINOIS, F. C. Baker. 29:87 DESCRIPTION OF A NEW SPECIES AND VARIETY OF PLANORBIS FROM POST-GLACIAL DEPOSITS, F. C. Baker. 32:94 ANIMAL LIFE IN LOESS DEPOSITS NEAR ALTON, IL- LINOIS, WITH DESCRIPTIONS OF TWO NEW VARIE- TIES OF LAND SHELLS FROM THE SAME DEPOSITS, F.C.Baker. 34:61 NEW FORMS OF PLEISTOCENE MOLLUSKS FROM IL- LINOIS, F. C. Baker. 35:22 DESCRIPTIONS OF NEW FORMS OF PLEISTOCENE LAND MOLLUSKS FROM ILLINOIS WITH REMARKS ON OTHER SPECIES, F. C. Baker. 40:114 DESCRIPTION OF NEW VARIETIES OF LAND AND FRESHWATER MOLLUSKS FROM PLEISTOCENE DEPOSITS IN ILLINOIS, F. C. Baker. 41:132 A NEW PLEISTOCENE RACE OF POLYGYRA APPRESSA. F.C.Baker. 51:23 OREOHELLX EAST OF THE MISSISSIPPI, J. P. E. Morrison. (Note) 56:104 MARINE SHELLS OF ILLINOIS INDL\N SITES, P. W. Par- malee. 71:131 NEW GASTROPODS FROM THE PLEISTOCENE OF IL- LINOIS, A. B. Leonard. 85:78 A NEW VALVATA FROM THE PLEISTOCENE OF SOUTHERN ILLINOIS, A. B. Leonard. 86: 1 INDIANA Indiana — Land, Freshwater TEBENNOPHORUS HEMPHILLI F. Stein. (Communication) 4:95 SHELLS OF HENRY COUNTY, INDIANA, E. Pleas. 7:68 UNIONIDAE OF INDIANA. C. T. Simpson . (Note) 14:95 A NEW SPECIES OF LAMPSILIS. L. E. Daniels. 16: 13 NEW NORTH AMERICAN PISIDAE, V. Streki. 17:42 ON SOME MOLLUSCA KNOWN TO OCCUR IN INDIANA, W. S. Blatchley and L. E. Daniels, 17:93 THE MOLLUSKS OF CEDAR LAKE, INDIANA, F. C. Baker. 17:112 A NEW SUBSPECIES OF P(JLYGYRA TRIDENTATA. H. A. Pilsbry. 17:142 GEOGRAPHIC RANGE OF POLYGYRA TRIDENTATA DISCOIDEA IN INDIANA, L. E. Daniels. (Note) 18:92 NOTES ON A COLLECTION OF SHELLS FROM BASS LAKE, INDIANA. F. C. Baker. 19:27 A NEW SPECIES OF SUCCINEA. H. A. Pilsbry. 19:28 LYMNAEA DANIELSI5P. NOV.. F. C. Baker. 20:55 A NEW SPECIES OF SEGMENTINA. B. Walker. 20:122 DESCRIPTIONS OF NEW SPECIES OF LYMNAEA. F. C. Baker. 20:125 A NEW SPECIES OF PYRGULOPSIS, A. A. Hinkley. 21:117 MESESCCHIZA GROSVENORII. LEA, A. A. Hinkley. 22:56 NEW SPECIES OF SPHAERIIDAE, V. Sterki. 23:142 REMARKS ON UNIO VARICOSUS. GCATRICOSUS AND UNIO COMPERTUS. NEW SPECIES, L. S. Frierson. 25:51 ABNORMAL SHELLS, L. E. Daniels. 26:38 STUDIES IN NAJADES, A. E. Ortman. 28:20 ZONITOIDES NLTAMUS IN INDIANA, G. H. Clapp. (Note) 34:70 A NEW FRESHWATER MOLLUSK FROM INDIANA, B. Walker. (Note) 34:107 INTERESTING FACTS IN THE HISTORY OF UNIO OR- BICULATUS HILDRETH AND U. ABRUPTUS SAY, L. S. Frierson. 37:135 "IN CAMP, NEW HARMONY, INDIANA -" W. J. Clench. (Correspondence) 41:70 AGES AND SHELL MEASUREMENTS OF TWO LARGE SPECIMENS OF MEGALONAIAS GIGANTEA (BARNES), T.K.Chamberlin. 47:29 MOLLUSCA FROM TURKEY RUN STATE PARK, IN- DIANA, F. C. Baker. (Note) 48:105 ARION CIRCUMSCRIPTUS IN INDIANAPOLIS, INDIANA, G. R. Webb. (Note) 51:69 MESODON APPRESSUS (SAY) IN MARION COUNTY, IN- DIANA, G. R. Webb. 56:61 ABUNDANCE- AREAS OF MESODON PENNSYLVANICUS (GREEN), G. R. Webb. 57:42 LAND SNAILS FROM GRANT COUNTY, INDIANA, C. J. Bushey. 63:119 LAND SNAILS FROM CLIFTY FALLS STATE PARK, JEF- FERSON COUNTY. AND FROM VERSAILLES STATE PARK, RIPLEY COUNTY, INDIANA. C. J. Bushey. 64:54 FRESHWATER MUSSELS USED BY ILLINOIAN IN- DIANS OF THE HOPEWELL CULTURE, M. R. Matteson. 66:130 50 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 QUICKELLA VERMETA AND SUCCINEA INDIANA. L. Hubricht. 72:60 MUSSELS FROM THE ANGEL SITE, INDIANA, P. W. Par- malee. 74:70 MESOMPHIX VULGATUS AND ITS ALLIES, L. Hubricht. 76:1 NEW SPEQES OF HYDRO BIIDAE, L. Hubricht. 76:138 STREAM DISPERSAL OF MESODON. G. R. Webb. 78:30 GONIOBASIS SEMICARINATA AND G. INDLANENSIS IN BLUE RIVER, INDIANA, D. Bidiel. 81:133 Indiana — Fossil MOLLUSCA CONTEMPORANEOUS WITH THE MASTO- DON. B. Walker. 11:121 FOSSIL LAND SHELLS OF THE OLD FOREST BED OF THE OHIO RIVER, A. C. Billups. 16:50 NOTES ON THE SEMI-FOSSIL SHELLS OF POSEY COUNTY, INDIANA. L. E. Daniels. 19:62 IOWA Iowa — Land, Freshwater MARGARITANA HILDRETHIANA (LEA), B. Shimek. (CE) 1:114 DISTRIBUTION OF HELICINA OCCULTA SAY, H. A. Pilsbry. (Note) 3:20 ANNOTATED CATALOGUE OF THE MOLLUSCA OF IOWA, C. R. Keyes. (Publication noted) 3:24 MOLLUSCA OF EASTERN IOWA, B. Shimek. (Note, anon.) 3:24 PUPA HOLZINGERI. N. SP., V. Sterki. 3:37 PUPA HOLZINGERI STERKI, V. Sterki. (Note) 3:96 TWO NEW SPECIES OF U. S. LAND SHELLS, H. A. Pilsbry. 4:3 SOME NOTES ON NORTH AMERICAN FORMS OF VALLONIA. V. Sterki. .5:100 VALLONIA AMERICANA ANCEY, T. D. A. Cockerell. (Note) 7:94 THE GEOGRAPHIC DISTRIBUTION OF PLANORBIS UM- BILICATELLUS. E. G. Vanatta. 9:117 THE MANUFACTURE OF PEARL BUTTONS FROM FRESHWATER MUSSELS, Philadelphia Record. (Newspaper feature) 16:70 THE MOLLUSCAN FAUNA OF ONE LOG, T. van Hyning. (Note) 17:130 NEW VARIETIES OF AMERICAN LYMNAEAS, F. C. Baker. 18:10 A NEW COLLECTOR IN THE FIELD, T. van Hvning. (Note) 18:23 A MOLLUSCAN STAMPEDE, T. van Hyning. 18:31 ALBINO WLYGYRA MONODON AND P HIRSUTA. T. van Hyning. (Note) 18:92 SNAILS IN SEPULCHRES, T. van Hyning. (Note) 18: 144 ON THE PATHOLOGY OF SPHAERIUM. V. Sterki. (Note) 20:11 HELICINA OCCULTA SAY, B. Shimek. (Publication; anon. review) 20:47 A NEW SPECl ES OF .S'Ar;A//';AT/AVl , B. Walker. 20: 122 SOME EXCEPTIONAL CASES OF BREEDING AMONG THE UNIONIDAE, A. D. Howard. 29:4 INSECT LARVAE DE.STK()YIN(; PHYSA. T. van Hvning. (Note) :«:71 GLOCHIDIA IN SURFACE TOWINGS, H. W. Clark and S. Stein.. 35: 16 NOTES ON THE NAIAD FAUNA OF THE UPPER MISSISSIPPI RIVER, N. M. Grier, J. F. Mueller. 36:46; 36:96 AN INDICATION OF THE VALUE OF ARTIFICIAL PRO- PAGATION OF PEARLY MUSSELS, R. L. Barney. 36:.53 RED CEDAR RIVER COLLECTIONS (IOWA), D. T. Jones. 44:87 EFFECT OF POLLUTION ON MOLLUSKS IN IOWA, B. Shimek. 48: 109 THE HABITATS OF IOWA SUCCINEAS, B. Shimek. 49:6 FERRISSIA IN THE LAKE REGION OF IOWA, B. Shimek. 49:44 ANOTHER PLEISTOCENE SNAIL IS NOT EXTINCT, J. P. E.Morrison. .5.3: 123 PUPOH)ES MARGIN ATUS IN IOWA, T. C. Stephens. (Note) .58:69 DISCUS MACCLINTOCKI (F. C. Baker), L Hubricht. (Note) 69:.^ NEW SPECIES OF HELICODISCUS FROM THE EASTERN UNITED STATES, L. Hubricht. 75:102 VARIATIONS IN THE ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA RETUSA . D. S. Franzen. 76:82 STROBILOPS AENEA WEST OF THE MISSISSIPPI RIVER, L. Hubricht. (Note) 78:27 SEASONAL VARIABILITY IN CALYCULISM IN SPHAERIUM TRANSVERSUM (SAY), W. F. Gale. 86:20 THE ASIAN CLAM, CORBICULA. IN THE UPPER MISSISSIPPI RIVER, J. W. Eckblad. 89:4 Iowa — Fossil ON HELIX HARFORDIANA COOPER, AND OTHER SHELLS, H. A. Pilsbry. 5:39 OREOHELIX lOWENSIS PILSBRY, .1. H. Ferriss. (Note) 27:1:34 ANOTHER PLEISTOCENE SHELL IS NOT EXTINCT, J. P. E.Morrison. .53: 123 KANSAS Kansas — Land, Freshwater KANSAS SHELLS, F. .J. Ford. 3:105 SOME NOTES ON NORTH AMERICAN FORMS OF i:4LLOA7,4, V. Sterki. 5:100 DESCRIPTION OF A NEW BIFIDARIA (B AGNA). H. A. Pilsbry and E. G. Vanatta. 20:140 A NEW SUBSPECIES OF POLYGYR.A MULTILINEATA. ,J. H. Ferriss. 21 :;?7 THE MOLLUSCA OF DOUGLAS COUNTY, KANSAS, GASTEROPODA, G. D. Hanna. 23:81 MOLLUSKS FROM KANSAS AND OKLAHOMA, F. C. Baker. 23:91 THE MOLLUSCA OF DOUGLAS COUNTY, KANSAS, GASTEROPODA, G. D. Hanna. 23:94 THE STRATOGRAPHIC COMPOSITION OF A WOODLAND GASTROPOD POPULATION, P. H. Krutzsch. 65:1.30 PARA VITREA IN KANSAS, E. J. Roscoe. (Note) &5:144 SPHAERIUM TRANSVERSUM (SAY), H. D. Murray. (Note) 74:121 ARCIDENS CONFRAGOSUS AND PROPTERA CAPAX IN KANSAS, H. D. Murray. 75:95 VARIATIONS IN THE ANATOMY OF THE SUCCINEID GA.STROPOD OXYLOMA RETUSA. D. S. Franzen. 76:82 AIASMIDONTA MARGINATA AND PTYCHOBRANCHUS FASCIOLARISm KANSAS, B. A. Branson. 80:21 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 51 SHELL VARIETY IN POLYCYRA DORFEUILLIANA. B. A. Branson. 83:120 ANATOMY AND GEOGRAPHIC DISTRIBUTION OF THE SUCCINEID GASTROPOD, SUCC'INEA VAGINACON- TORTA LEE, D. S. Franzen. 84: 131 Kansas — Fossil NEW LAND AND FRESHWATER MOLLUSCA FROM THE UPPER PLIOCENE OF KANSAS AND A NEW SPECIES OF GYRAULUS FROM EARLY PLEISTOCENE STRATA, F.C.Baker. 51:126 MOLLUSKS OF A KANSAS PLEISTOCENE DEPOSIT, C. Goodrich. 53:76 THREE NEW PUPILLIDS FROM THE LOWER PLEISTOCENE OF CENTRAL AND SOUTHWESTERN KANSAS. A. B. Leonard. 60:20 A NEW FOSSIL PUPILLID, D. S. Franzen. 60:24 FIVE NEW YARMOUTHIAN PLANORBID SNAILS. A. B. Leonard. 62:41 NEW GASTROPODS FROM THE BLANCO FORMATION (NEBRASKAN AGE, PLEISTOCENT) IN KANSAS, A. B. Leonard. 66:37 MOLLUSKS FROM AN INTERGLACIAL DEPOSIT IN MEADE COUNTi', KANSAS, H. van der Schalie. 66:80 AN ECOLOGICAL ANALYSIS OF FOUR PERMIAN MOLLUSCAN FAUNAS, D. Nicol. 78:86 FOSSIL ECXJS OF THE LAND SNAIL GENUS VALLONIA (PULMONATA: VALLONIIDAE). A. Tompa. 90:5 KENTUCKY Kentucky — Land, Freshwater A FEW NOTES ON HELIX TRIDENTATA. A. G. Wetherbv. 8:43 NOTICES OF NEW SPECIES AND VARIETIES OF AMERICAN LAND SHELLS, H. A. Pilsbry. 12:22 MOLLUSCA OF SOUTHERN KENTUCKY, S. F. Price. 14:75 NOTES ON SOME LAND SNAILS FROM KENTICKY, V. Sterki. 2:3:90 CUMBERLANDIA, A NEW GENUS OF NAIADES, A, E. Ortman. 26:13 THE MUSSEL SHELL BEDS NEED PROTECTION, W. T Barret. 26:61 POLYCYRA (STENOTREMA) EDWARDSI (BLD), G. H. Clapp. (Note) 27:12 LITHASLA PLICATA FROM KENTUCKY, A. G. Wetlierbv. (Note) 35:134 A LARGE QUADRULA HEROS SAY. W. B. Marshall. 36:25 THE KENTUCKY RIVER AND ITS MUSSEL RESOURCES, E. Danglade. (Publication; anon, review) :S:71 ZrmTOIDES ARBOREUS (SAY) IN MAMMOTH CAVE, KENTUCKY, S. C. Bishop. (Note) .39:70 COLLECTING IN KENTUCKY, W. J. Clench. .39:71 LAND SNAILS OF BREATHITT COUNTY. KENTUCKY, E. G.Vanatta. .39:80 SOME NOTES AND A LIST OF SHELLS OF RIO, KEN- TUCKY, W. .1. Clench. 40:7, 40:65 NOTES ON THE LAND SHELLS OF RIO, KENTUCKY, A. F.Archer. 44: 16 A NOTE ON THE HABITAT OF VIVIPARUS SVB- PURPUREUS (SAY), W. .1. Clench. (Note) 44:70 NOTES ON THE LIFE HISTORY OF PLEUROCERA CANALICULAWM UNDULATUM SAY. S. R. MaGruder. 48:26 A NEW ANGUISPIRA FROM KENTUCKY, L. Hubricht. 51:131 SOME SNAIL RECORDS FROM NORTHEASTERN KEN- TUCKY, C. B. Wurtz. 58:12.5 MESODON ANDREWSAE NORMALIS iPlLSBRY) IN KEN- TUCKY, L. Hubricht. (Note) 6:3:106 NOTES ON PALLIFERA. L. Hubricht. (Note) &3:106 LARGER LAND SNAILS OF SLEEPY HOLLOW, KEN- TUCKY,.]. E.Conkin. 71: 10 MOLLUSKS OF THE SALT RIVER, KENTUCKY, -J. Rosewater. 73:.57 LAND SNAILS FROM THE DOE RUN CREEK AREA, MEADE COUNTY, KENTUCKY, M. F. Kaplan, W. L. Minckley. 74:62 NEW SPECIES OF HELICODISCUS FROM THE EASTERN UNITED STATES, L. Hubricht. 75:102 MESOMPHLX VULGATVS AND ITS ALLIES, L. Hubricht. 76:1 EXTENSION OF THE RANGE OF CORBICULA FLUMINEA WITHIN THE OHIO DRAINAGE, .J. M. Bates. (Note) 76:35 FOUR NEW SPECIES OF PARAVITREA. L. Hubricht. 76:140 FOUR NEW LAND SNAILS FROM THE SOUTHEASTERN UNITED STATES, L. Hubricht. 79:4 STRANDED CAMPELOMA. D. Bickel. (Note) 79:106 (AMPELOMA CRASSVLA WITH REVERSED WHORLS, D, Bickel. 79:107 CORBICULA FROM THE MISSISSIPPI RIVER, F. R. Fechtner. (Note) 79:1.38 TWO NEW SLUGS (PULMONATA: PHILOMYCIDAE: PHILOMYCUS] FROM KENTUCKY AND VIRGINIA. B. A. Branson. 81: 127 GONIOBASIS CVRREYANA LYONI, A PLEUROCERID SNAIL OF WEST-CENTRAL KENTUCKY. D. Bickel, 82:13 THE LAND SNAILS OF MAMMOTH CAVE NATIONAL PARK, KENTUCKY, L. Hubricht. 82:24 NOTES ON EXOTIC MOLLUSKS IN KENTUCKY. B. A. Branson, D.L. Batch. 82:102 NOTES ON ALASMIDONTA FABULA (LEA) IN KEN- TIICKY, S. Blankenship. 85:m Kentucky — Fossil SUCCINEA B/1A'£R/ HUBRICHT, L, Hubricht. 83:42 LOUISIANA Louisiana — Land, Freshwater NOTES ON SOME NEW ORLEANS FRESHWATER SHELLS, H. A. Pilsbry. (CE) 1:20 MOLLUSKS OF DORCHEAT BAYOU AND LAKE BISTENEAU, LOUISIANA, T. W. Vaughan. 5:109 ZONITESSTERKU DALE, T W. Vaughan. 6:118 NEW AMERICAN UNIONIDAE, B. H. Wright. 9:1:33 CONCHOLOGICAL NOTES FROM LOUISIANA. L. S. Frier- son. 11:3 UNIO (LAMPSILIS) AMPHICHAENUA, N. SP., L. S. Frier- son. 11:109 A NEW VARIETY OF POLYCYRA MONODON. H. A. Pilsbry, 13:.36 AMONG THE UNIOS OF THE SABINE RIVER, L. S, Frier- son. 13:79 COLLECTING UNIONIDAE IN TEXAS AND LOUISIANA, L. S. Frierson. 16:37 52 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 THE SPECIFIC VALUE OF UNIO DECLIVIS SAY, L. S. Frieram. 17:49 SOME OBSERVATIONS ON THE OVA OF UNIONIDAE, L. S.Frierson. 20:68 UNIONIDAE FROM SOUTHEASTERN ARKANSAS AND N. E. LOUISIANA. E. G. Vanatta. 2:3:102 RUMINA DECOLLATA IN MOBILE AND NEW ORLEANS, H.H.Smith. 26:4 STUDIES IN NAJADES, A. E. Ortmann. 28:20 NEW ORLEANS MOLLUSCA, A. A. Hinkley. (Note) 26:36 HABITS OF EUPERA. B. Walker. (Note) 29:82 OBSERVATIONS ON THE GENUS MARGARITANA WITH A NEW SUB-GENUS, L. S. Frierson. 36:42 INHABITANTS OF A NATURAL AQUARIUM, L. S. Frier- son. 36:126 ZONITOIDES ARBOREUS DELETERIOUS TO CANE, E. W. Brandes. (Note) 39:70 EUROPEAN LAND SNAILS IN NEW ORLEANS, P. Viosca, Jr. (Note) 41:139 MUSSEL TAKEN FROM THE STOMACH OF RANA CATESBIA^A SHAW. H. van der Schalie. (Note) .50: 104 STUDY OF THE LIFE CYCLE OF THE FRESHWATER MUSSEL. ANODO^^TA GRANDIS. IN NEW ORLEANS. G.H.Penn,. Jr. .52:99 ANOTHER IMMIGRANT, C. Goodrich. (Note) .53:105 NOTES ON THE FOREIGN LAND SHELLS OF LOUI- SIANA, H. W. Harry. 62:20 ADDITIONAL NOTES ON THE FOREIGN LAND SHELLS OF LOUISIANA. H. W. Harry. 64:96 LAND SNAILS FROM LOUISIANA, L. Hubricht. 69:124 HYDROBIID SNAILS FROM LAKE PONCHARTRAIN, LOUISIANA, A. Solem. 74:156 LOUISIANA LAND SNAILS WITH NEW RECORDS, D. S. Dundee, P. Watt. 75:79 NOTES ON SOME GASTROPODS FROM NORTHERN LOUISIANA. B. A. Branson. (Publication noted) 76::38 NEW LOCALITIES FOR BRADYBAENA SIMILARIS (FER.), L Hubricht. (Note) 76:132 CORBICULA FLUMINEA IN LOUISIANA. D. S. Dundee, W. J. Harman. (Note) 77::30 HELIX ASPERSA IN LOUISIANA, P. W. Harmann, D. S. Dundee. 78:16 STROBILOPS AENEA WEST OF THE MISSISSIPPI RIVER, L. Hubricht. (Note) 78:27 MALACOLOGICAL PROBLEMS: 1, D. S. Dundee. P. W. Her- mann. 78:81 BATON ROUGE GREENHOUSE GASTROPODS, P. W. Her- mann, B. C. Strickland, D. S. Dundee. 78:131 OCCURRENCE AND DISTRIBUTION OF ASIATIC CLAM. CORBICULA LEANA. IN PEARL RIVER, LOUISIANA, G. E. Gunning. R. D. Suttkus.79:113 FURTHER RECORDS OF CORBICULA FLUMINEA IN THE SOUTHERN UNITED STATES, W. H. Heard. (Note) 79:142 ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA SALLEANA (PFEIFFER), D. S. Franzen. 80:59 SNAILS ON MIGRATORY BIRDS, D. S. Dundee, P. H. Phillips,.!. D.Newsom. 80:89 INTRODUCED .SLUGS STILL SPREADING, D. S. Dundee. (Note) 80: 108 NEW RECORDS FOR INTRODUCED MOLLUSKS. D. S. Dundee. P. W. Hermann, H. R. Hermann. 82:43 VERONICELLIDS STILL ON THE MOVE IN THE GULF CX)AST. D. S. Dundee. (Note) 85:72 AGGREGATIVE BEHA\aOR IN VERONICELLID SLUGS, D. S. Dundee. M. Tizzard, M. Traub. 89:69 NEW FRESH-WATER MUSSEL HOST RECORDS FOR THE LEECH PLACOBDELLA MONTIFERA. WITH DISTRIBUTIONAL NOTES. M. G. Curr\', M. F. Vidrine. 90:141 Louisiana — Marine A NEW SURSPECIES OF THAIS FROM LOUISIANA, W. J. Clench. 41:6 PTEROPODA FROM LOUISIANA, M. D. Burkenroad. 47:54 MOLLUSCAN FOOD ITEMS OF THE HOUMA INDIANS, F. D. Speck, R. W. Dexter. (Note) 60:34 PANOPEA BITRUNCATA (CONRAD), W. J. Clench. (Note) 80:36 SOME OBSERVATIONS ON THE ECOLOGY OF CALLO- CARDIA TEXASIANA. P. S. Boyer. 80:79 LITTORINA IN LOUISIANA. A. E. Smalley. (Note) 84:.36 Louisiana — Fossil NATCHITOCHES, LOUISIANA, C W. Johnson. (Editorial corresp<5ndence) 9:77 A NEW GENUS OF EOCENE EULIMIDAE, T. L. Casey. 16:18 REVIEW OF PARODOSTOMIA. TELLODA. GOM- ODOSTOMIA AND EULIMASTOMA (GASTROPODA: PYRAMIDELLACEA). J. X. CNICUS V. MART, W. J. Clench. (Note) 45:136 DISTRIBUTION OF GASTROPODS IN THE MUDDY RIVER (BOSTON) - SEPTEMBER, 1932. C. H. Blake. 46:100 ARION CIRCUMSCRIPTUS IN MASSACHUSETTS. C. H. Blake. (Note) 46:107 THE THOMAS BLAND COLLECTION OF AMERICAN LAND SHELLS, W. J. Clench. 47:79 LAMPSILIS CARIOSA (SAY), W. J. Clench, H. van der Schalie. (note).50:105 56 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 DISCUS ROTUNDATA (MULLER) IN MASSACHUSETTS, W. J. Clench. G. Banks. (Note) .52: 108 ANOTHER RECORD FOR VIVIPARUS MALLEATUS IN MASSACHUSETTS. W. .J. Clench. (Note) 54;69 VIVIPARUS CONTECTOIDES BINNEY IN MASSA- CHUSETTS, R. I. Johnson. (Note) 54:141 A SOURCE OF MISLEADING MOLLUSCAN RECORDS, R. W. Dexter. (Note) 57:67 AN OVERLOOKED DESCRIPTION OF A NORTH AMERICAN GASTROPOD, G. K. MacMillan. .57: 132 CEPAKA NEMORALIS IN BOSTON, H. A. Rehder. (Note) 61:35 OXYCHILUS DRAPARNALDI (BECK) IN CAMBRIDGE, MASSACHUSETTS, W. J. Clench. (Note) 65:70 SPHAERIUM NITIDUM AND 5. PATELLA, H. B Herrington. 72:10 A SINISTRAL SHELL OF CEPAEA HORTENSIS. R. W. De.\ter. (Note) 72:35 UNIONID INTRODUCTION IN MASSACHUSETTS. A. H. Clarke. .Jr. (Note) 73::36 HELIX POMATIA COLONIZED AT PLYMOUTH, MASSACHUSETTS, R. D. Turner. (Note) 74:122 ARION IN NEW ENGLAND. L. W. Getz. R. H. Wakefield. 77:14 LEHMANNIA IN MASSACHUSETTS, L. T. Ross. (Note) 80:71 UNIONID INTRODUCTION IN MASSACHUSETTS, A. H. Clarke. Jr. (Note) 80: 106 NEW NORTHERN EXTENSION OF THE RANGE OF ASSIMINEA MODESTA (H. C. LEA), W. P. Baranowski. (Note) 84: 143 ABNORMAL SHELLS OF GYRAULUS PARVUS, D. G. Smith. 90:150 Mass. — Marine GIANT LITTORINA LITTOREA AT BEVERLY. MASSACHUSETTS, E. J. Smith. (CE) 2:41 NOTES ON TEREDO. W. W. Westgate. (CE) 2:84 CAST UP BY THE SEA, E. W. Roper. 3:5 SPIRULA FRAGILIS FOUND ON THE BEACH NEAR GAY HEAD, MASSACHUSETTS, J. B. Woodworth. (Note) 6:119 PHOLAS TRUNCATA. E. W. Roper. (Note) 9:.55 PUPURA LAPILLUS, VAR. IMBRICATA. R. E. C. Stearns. 10:85 QUARTER DECKS AND JINGLES, R. E. C. Stearns. 11:.38 MODIOLA PLICATULA LAMARCK - AN EXTINCT LOCALITY. R. E. C. Stearns. 11:102 GASTRANELLA TUMIDA. H. W. Winkley. (Note) 14:93 VARIATIONS IN ODOSTOMIA, H. W. Winkley. 14:126 PHOLAS TRUNCATA IN SALEM HARBOR, E. S. Morse. 16:8 NEW ENGLAND MARINE COLLECTING. H. W. Winkley. 16:14 NOTES ON SOME CAPE COD MOLLUSCA. C. W. Johnson. 18: -17 A NEW BRACKISH-WATER SNAIL FROM NEW- ENGLAND, H. A. Pilsbry. 19:90 REMARKS ON CERTAIN NEW ENGLAND CHITONS WITH DESCRIPTION OF A NEW VARIETY, F. N. Balch. 20:62 MIGRATION OF SCALLOPS, (Newspaper) 20:83 OYSTERS ARE WILD ANIMALS (Newspaper) 21:47 CAPE COD NOTES, Rev. H. W. Winkley. 21:74 TWO INTERESTING NEW ENGLAND NUDIBRANCH RECORDS, F. N. Balch. 22:13 PALUDESTRINA &4LS^, PILSBRY, 22:.53 A NEW CAECUM. Rev. H. W. Winkley. 22:.54 CAUGHT IN A LIVING TRAP, (Newspaper) 22:71 A NOTE ON THE TYPE LOCALITY OF PALUDESTRINA SALSA AT COH ASSET, MASS, 0. Br\'ant. (Note) 22:82 A SPRING COLLECTING TRIP, F. N, Balch-. 23:a3 NEW ENGLAND PYRAMIDELLIDAE, WITH DESCRIP- TION OF A NEW SPECIES, H. W. Winkley. 23:39 A GIANT SQUID, J. H. Blake. (Note) 23:43 ON COLLECTING, Rev. H. W. Winkley. 23:68 SUCKERS FROM THE BIG SQUID. J. H. Blake. (Note) 23:83 ESSEX COUNTY NOTES, Rev. H. W. Winkley. 23:86 SHALL WE BE ORDERED OFF THE BEACHES'' J. A. Allen. (Note) 24:48 REPORTS ON MOLLUSKS. (Publications) 25:36 COLLECTING FROM HADDOCK ON THE GEORGE'S BANKS, W.F.Clapp. 25: 104 MODIOLUS DEMISSUS VAR. PLICATULUS LAM. IN BROOKLINE, MASS., C. W. Johnson. (Note) 25:132 NEW ENGLAND NOTES, H. W. Winkley. 26:54 PETRICOLA DACTYLUS SOWERBY, C. W. Johnson. (Note) 28:95 COLLECTING AT NANTUCKET AND MARTHA'S VINE- YARD, H. W. Winkley. 29:109 THE FEEDING HABITS OF BUSYCON. S. Warren. 30:66 A LIST OF MOLLUSKS COLLECTED AT CASTLE ISLAND, MASSACHUSETTS, S. Warren. 30:129 ASTARTE QUADRANS AS FOOD FOR FLOUNDERS. J. H. Blake. (Note) 30:122 SOME LARGE SPECIMENS OF ARGONAUTA. C. W. Johnson. 33:74 THE LEAPING RAZOR SHELL, J. Shepard. 34:95 COLLECTING AT NAHANT BEACH, MASSACHUSETTS, L. D.Thompson. 34:100 COLLECTING MOLLUSKS ON A BEAM TRAWLER, A. B. Fuller. 35:29 A LARGE PECTEN BED, J. H, Blake. (Note) 38:32 AN ABNORMAL CLAM, J. H. Blake. 38:89 NAHANT BEACH SHELLS, W. J. Clench. (Note) 39:29 THE ABUNDANCE OF CREPIDULA FORNICATA L. AT NANTUCKET, MASSACHUSETTS, C. W. Johnson. (Note) 40:68 A REVIEW OF THE NEW ENGLAND UMPETS, C. W, Johnson. 41:109 NATURAL HISTORY OF SHIPWORM, TEREDO NAVALIS AT WOODS HOLE, MASSACHUSETTS, B. H. Grave. (Note) 42: 108 VARIATIONS OF APORRHAIS OCCIDENTAUS BECK. C. W. .Johnson. 44:1 SOME NOTES ON THE NEW ENGLAND SPECIES OF TELLINA , C. W. Johnson. 45: 109 OBSERVATIONS ON MONTACUTA PERCOMPRESSA DALL, G.M.Gray. 46:76 ARCA BARBATA LINNE, R. Foster. (Note) 49:64 CORYPHELLA PELLUCIDA ALDER AND HANCOCK, H. D. Russell. 49:&5 THE OCCURRENCE OF TETHYS WILLCOXI IN NEW ENGLAND WATERS, AND ANOTHER RECORD FOR THIS LOCALITY, D. Merriman. 50:95 NOTES ON ANOMIA ACULEATA MULLER, R. W. Foster. (Note) 50: 102 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 57 TECTARIUS MURICATUS (LINNE) IN NEW ENGLAND. S. N. Sanford. (Note) 55:33 NOTES ON THE MARINE MOLLUSKS OF CAPE ANN, MASSACHUSETTS, R. W. Dexter. 56:.57 SOUTHERN RECORD FOR APORRHAIS OCCIDENTAUS AM/TVEVS/S JOHNSON, M. C. Stewart. (Note) .57:29 A SOURCE OF MISLEADING MOLLUSCAN RECORDS, R. W.De.xter. (Note) 57:67 SHELL HEAPS OF THE HERRING GULL, R. W. Dexter. (Note) 57:69 VENUS MERCENARIA NOT AT CAPE ANN, R. W. Dexter. (Note) 58:71 THE GENUS PECTEN AT CAPE ANN, MASSACHUSETTS, R. W. Dexter. (Note) 59:69 ECOLOGIC NOTES CONCERNING ELYSIA CHLOROTICA GOULD AND STILIGER FUSCATA GOULD, H. D. Russell. 59:95 THE DUXBURY BAY 1950 SET OF MYA ARENARIA UNNE, H. D. Russell. 66:7 SHELL-BEARING MARINE MOLLUSKS OF CAPE ANN, MASSACHUSETTS, A. H. Clarke, Jr. 67:112 ADDITIONAL FOOD MOLLUSKS OF THE WAMPANOAG INDIANS, R. W. Dexter. (Note) 68:72 A NEW CLAM INDUSTRY EN NEW ENGLAND, H. D. Russell. 69:.53 ADDITIONAL MARINE MOLLUSKS AT CAPE ANN, MASSACHUSETTS, R. W. Dexter. (Note) 69:140 NATURAL BIOLOGICAL CONTROL OF A MYA PREDATOR, A. H. Clarke, Jr. 70:37 LIFE HISTORY OF THE SALT-MARSH SNAIL, MELAM- PUS BIDENTATUS SAY. P. A. Holle. 70:90 GASTROPOD HOST OF AN ODaSWMIA. R. Robertson. 70:96 INFESTATION OF PECTEN IRRADIANS BY POLYDORA. H. J. Turner, Jr., J. E Hanks. 72:109 AN UNUSUAL OCCURRENCE OF MYA ARENARIA AND NOTES ON OTHER MARINE MOLLUSKS, A. S. Merrill. 73:39 INTERTIDAL STRANDING OF CLIONE LIMACINA IN MASSACHUSETTS, J. Rosewater. (Note) 73:76 HETEROPODS AND PTEROPODS AS FOOD OF THE FISH GENERA, THUNNUS AND ALEPISAURUS. H. D. Russell. 74:46 EARLY RECORDS OF LITTORINA LITTOREA FROM THE COAST OF MASSACHUSETTS, R. W. Dexter. (Note) 74:120 HELIX POMATIA COLONIZED AT PLYMOUTH, MASSACHUSETTS, R. D. Turner. (Note) 74:122 MASS MOVEMENT OF THE MUD SNAIL, ILYANASSA, R. W. Dexter. (Note) 75:85 VARIATIONS AND CHANGE IN SURFACE SCULPTURE IN ANOMIA ACULEATA. A. S. Merrill. 75: 131 FURTHER STUDIES ON THE MARINE MOLLUSKS OF CAPE ANN, MASSACHUSETTS, R. W. Dexter. 76:63 REDESCRIPTION OF A COMMENSAL PELECYPOD, ROCHEFORTIA CUNEATA. WITH NOTES ON ECOLOGY, G. R. Hampson. 77:125 LECTOTYPE DESIGNATION FOR MESODESMA ARC- r^7I/A/, J. D.Davis. 78:3 NEW ENGLAND NUDIBRANCH NOTES, H. D. Russell. 78:.37 AN OBSERVATION OF LAEVICARDIUM MORTONI AC- TUALLY SWIMMING, E. B. Baker, A. S. Merrill. (Note) 78:104 TWO GASTROPOD HOSTS OF THE PYRAMIDELLID GASTROPOD ODOSTOMIA BISUTURALIS. A. H. Scheltema. 79:7 NEW RECORDS OF CADULUS (SCAPHOPODA) FROM THE NEW ENGLAND AREA, R. L. Wigley. 79:90 PITAR MORRHUANA, NEW HOST FOR MALACOBDELLA GROSSA. J. W. Ropes. 79:129 MESODESMA ARCTATUM: FOSSIL AND LIVING SPECIMENS ON NANTUCKET, J. D. Davis. 80:1 ODOSTOMIA DIANTHOPHILA (GASTROPODA: PYRA- MIDELLIDAE) FROM BUZZARD'S BAY, A NORTHERN RANGE EXTENSION, A. G Roberge. (Note) 81:iii NEW HOST AND DISTRIBUTION RECORDS OF ODOSTOMIA DIANTHOPHILA, H. W. Wells, M. J. Wells. (Note) 82:109 ON THE FEEDING OF THE NUDIBRANCH, COR- YPHELLA VERRUCOSA RUFIBRANCHIALIS WITH A DISCUSSION OF ITS TAXONOMY, W. P. Morse. 83:37 THE DISTRIBUTION OF THE NUDIBRANCH DORIS VER- RUCOSA LINNfi IN THE NORTHWEST ATLANTIC, D. R.Franz. 83:80 WINTER DISTRIBUTION OF MELAMPUS BIDENTATUS (SAY) ON A CAPE COD SALT MARSH, J. W. Grandy IV. 85:106 AN ANOMOLOUS SEX-RATIO IN THE SUBLITTORAL MARINE SNAIL, LACUNA VINCTA TURTON, FROM NEAR WOODS HOLE, W. D. Russell-Hunter, R. F. McMahon.89:14 OBSERVATIONS ON MOLLUSKS FROM A NAVIGA- TIONAL BUOY WITH SPECIAL EMPHASIS ON THE SEA SCALLOP, PLAOWECFEN MAGELLANICUS, A. S. Merrill, R. L Edwards. 89:116; 90:.54 Mass. — Fossil A NEW FOSSIL VITRINELLA FROM BOSTON, MASSACHUSETTS, W. F. Clapp. 28:38 MESODESMA ARCTATUM: FOSSIL AND LIVING SPECIMENS ON NANTUCKET, J. D. Davis. 80:1 MICHIGAN Michigan — Land, Freshwater UNIOLIEBUm LAKE ERIE, J. Trombley. (CE) 1:26 ON THE OCCURRENCE OF UNIO COMPLANATUS SOLANDER IN MICHIGAN, B. Walker. 3:16 WESTERN RANGE OF BYTHINIA TENTACULATA, Anon. (Note) 5:71 UNIO COMPLANATUS IN NORTHERN MICHIGAN, B. Walker. (Note) 5:93 THE SHELL BEARING MOLLUSCA OF MICHIGAN, B. Walker. 6:13; 6:31; 6:42; 6:63; 6:1X5 NOTES ON UNIO LUTEOLUS LAMARCK, B Walker. (Note) 6:94 SHELLS OF THE SAGINAW VALLEY, MICHIGAN, B. Walker. 7:125 VERTIGO MORSEL N. SP., V. Sterki. 8:89 BYTHINIA TENTACULATA IN BLACK LAKE, Anon. (Note) 8: 143 A MONTH WITH THE MICHIGAN FISH COMMISSION, B. Walker. 9:2 UNIO ELLIPSIS AND U. TENUISSIMUS W. Miller. (Note) 9:11 DESCRIPTIONS OF NEW PISIDIA, V. Sterki. 9:74 DESCRIPTION OF A NEW GASTRODONTA, H. A. Pilsbry. 9:123 58 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 NEW NORTH AMERICAN PISIDIA, V. Sterki. 9:124 DESCRIPTIONS OF NEW PISIDIA, V. Sterki. 10:20 TWO NEW PISIDIA. V. Sterki. 10:64 SOME LAND SNAILS OF MICHIGAN. H. Smith. 10:84 THE DISTRIBUTION OF THE UNIONIDAE IN MICHIGAN. B. Walker. 12:81 STATION OF LYMNAEA GRAaLIS, R. J. Kirkland. (Com- munication) 12:119 SHELLS AND MASTODON. W. H. Smith. 13:34 SUPPLEMENTAL NOTE ON THE MOLLUSCA ASSOCIATED WITH THE MASTODON IN BERRIEN COUNTY, MICHIGAN, B. Walker. 13:55 THE GENUINE PLANORBIS CORPULENTUS SAY. B. Walker. 13:133 NEW PISIDIA. AND SOME GENERAL NOTES. V. Sterki. 14:5 NOTE ON MTREA RHOADSI PILSBRY, B. Walker. (Note) 14:8 NOTE ON THE HABITS OF LIMNAEA MIGHELSI W. G. BINNEY, B Walker. (Note) 14:8 NEW VARIETIES OF PHY'SA ANCILLARIA ^PCi, R Walker. 14:97 NEW PISIDIA. V. Sterki. 14:99 NEW NORTH AMERICAN SPHAERIA, V. Sterki. 14:140 NEW VARIETIES OF FRESHWATER SHELLS. F. C. Baker. 15:17 NEW PISIDIA. V. Sterki. 15:66 PISIDIUMSTRENGII, N. SP.. V. Sterki. 15:126 PLANORBIS PARVUS WALKERl N. VAR.. E. G. Vanatta. (Note) 16:.58 ON THE SPECIFIC VALIDITY OF CAMPELOMA MILESII LEA, B Walker. 16:121 NOTES ON EASTERN AMERICAN ANCYLI. B. Walker. 17:13 NEW PISIDIA, V. Sterki. 17:20; 17:79 NEW SPECIES OF PISIDIUM. V. Sterki. 20: 17 NEW PISIDIA, V. Sterki. 20:98 A NEW SPECIES OFSEGMENTINA. R Walker. 20:122 NOTES ON PLANORBIS - I. R Walker. 21 :61 ; 23: 1 ; 23:21 NEW MICHIGAN LYMNAEAS R Walker. 22:4; 22: 16 RANGE OF L YMNAEA UMBILICA TA , F. C. Baker. 23:80 A NEW VARIETY OF LYMNAEA STAGNALIS. F. C. Baker. 23:112; 23:125 NEW SPECIES OF SPHAERIIDAE, V. Sterki. 23:142 A NEW SPECIES OF MUSCULIUM. V. Sterki, 24:3 NINE HUNDRED AND TWELVE PEARLS IN ONE UNIO. (Newspaper) 25:84 MUSCULIUM DECEIVE. N. SP., V. Sterki. 25:103 A NEW PLANORBIS FROM MICHIGAN, F. C. Baker. 25: 118 NOTES ON CIRCINARIA CONCAVA (SAY) FROM SHEBOYGAN COUNTY, MICHIGAN. H. B Baker. 26:3 NOTES ON POST-GLACIAL MOLLUSCA. I, EMMET COUN- TY, MICHIGAN, F. C. Baker. 27:7 MOLLUSKS FROM MAGICIAN LAKE, CASS AND VAN BUREN COUNTIES, MICHIGAN, F. C. Baker. 28:8 MOLLUSKS FROM BERRIEN COUNTY, MICHIGAN, F. C. Baker. 29:47 NOTES ON ACELLA IIALDEMANI (DESH) BINNEY, F. C. Baker. .30: 1.35 SNAILS EATEN BY SHREWS, W. .J. Clench. (Note) 39:28 FRESHWATER MOLLUSCA FROM WHITE LAKE, OAKLAND COUNTY, MICHIGAN, F. C. Baker. 40:49 A NEW VARIETY OF HELISOMA CAMPANULATA FROM MICHIGAN, F. C. Baker. 41:49 PLANOGYRA ASTERISCUS (MORSE), H. R Baker. 41:122 A PREDATORY POLYGYRA, E. D. Crabb. (Note) 42:35 STAGNICOLA APICINA AND STAGNICOLA mALKERI- ANA. F. C. Baker. (Note) 45:139 LAND MOLLUSKS OF MACKINAC ISLAND, MICHIGAN. A. F.Archer. 47:138 SINISTRAL LAND SNAILS FROM ANN ARBOR. MICHIGAN. A. F. Archer. (Note) 47:148 NEW LYMNAEIDAE FROM THE UNITED STATES AND CANADA. II. MICHIGAN, MINNESOTA AND MON- TANA, F. C. Baker. 49:127 THE LAND MOLLUSCA OF CHEBOYGAN COUNTY, MICHIGAN, A. F. Archer. (Note) 50:108 HELIX POMATIA LINN^ IN JACKSON, MICHIGAN, A. F. Archer. 51:61 ON CERTAIN LAND SHELL LOCALITIES, C. Goodrich. .54:78 THE STENOTREMA MONODON GROUP OF POLYGYRIDAE IN MICHIGAN, Phil L. Marsh. 54:113 LYMNAEA CONTRACTA CURRIER, C. Goodrich. .54:121 THE MICHIGAN ARION CIRCUMSCRIPTUS COLONY, G. R. Webb. 55:61 GONIOBASIS LIVESCENS IN DOUGLAS LAKE, MICHIGAN, H. B Baker. (Note) 56:33 LYMNAEA CONTRACTA CURRIER TAKEN ALIVE, J. M. Ross. 58:66 SINISTRAL ANGUISPIRA ALTERNATA. J. M. Ross. (Note) 60:35 A NEW RECORD FOR ZOOGENETES HARPA SAY, J. M. Ross. 61:103 THE PHIL MARSH COLLECTION, Anon. (Note) 63:71 CARYCHIUM EXIGUUM (SAY) OF LOWER MICHIGAN: MORPHOLOGY, ECOLOGY, VARIATION AND LIFE HISTORY, H.W.Harry. 66:5 HELIX POMATIA COLONY AT JACKSON, MICHIGAN, H. van der Schalie, D. S. Dundee. 72:16 PALLIFERA FOSTERI. WITH P MEGAPHALLICA, NEW, F.W.Grimm. 74:102 THE UNIONIDAE OF OTTAWA COUNTY, MICHIGAN, W. H.Heard. 74: 109 PISIDIUM HENSLOWANUM (SHEPPARD) IN LAKE MICHIGAN, W. H. Heard. (Note) 74:123 HELISOMA ^A'Cfi-PS TRANSPORTED BY A GIANT WATER BUG. D. F. Owen. (Note) 75:124 SINISTRAL POLYGYRIDAE. N. J. Reigle. (Note) 76:36 STUDY OF A POPULATION OF SPHAERIID CLAMS IN A TEMPORARY POND. G. J. Thomas. 77:37 REPRODUCTIVE FEATURES OF VALVATA. W. H. Heard. 77:64 STRIATURA MERIDIONAUS IN MICHIGAN. F. W. Grimm. (Note) 77:108 UNIONIDAE OF RED CEDAR RIVER. MICHIGAN. K. J. Boss. 77:117 DISPERSAL OF HELIX ASPERSA WITH CONTAINER- GROWN NURSERY STOCK, M. Hanna. (Note) 82:145 Michigan — Fossil SHELLS AND MASTODON, W. H. Smith. V.iM SUPPLEMENTAL NOTES ON THE MOLLUSCA ASSOCIATED WITH THE MASTODON IN BERRIEN COUNTY, MICHIGAN, B. Walker. I3:.55 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 59 MINNESOTA Minnesota — Land, Freshwater MOLLUSCA OF MINNESOTA, U. S. Grant. (Publication: review, C. R. Keyes) .3:36 PUPA HOLZINGERI, N. SP., V. Sterki. 3;37 PRELIMINARY NOTICES OF NEW AMNICOLIDAE, H. A. Pilsbry.4:.52 ANNOTATED LIST OF THE MOLLUSCA FOUND IN THE VICINITY OF CLEARWATER, WRIGHT COUNTY. MIN- NESOTA, H. E. Sargent, 9:87; 9:125 THE GEOGRAPHIC DISTRIBUTION OF PLANORBIS UM- BILICATELLUS. E. G, Vanatta. 9:117 A WORD ABOUT SPHAERIA, E. W. Roper. 10:29 NEW PISIDIA, V. Sterlci. 12:77 THE GENUINE PLANORBIS CORPULENTUS SAY, B. Walker. 13:135 THE MANUFACTURE OF PEARL BUTTONS FROM FRESHWATER MUSSELS, Philadelphia Record. 16:70 NEW VARIETIES OF AMERICAN LYMNAEA. F. C. Baker. 18:10 NEW SPECIES OF LYAL\AKA. F. C. Baker. 18:141 LYM^AEA MEG.ASOMA SAY, Anon. (Note) 20:36 RECORDS OF MINNESOTA MOLLUSKS, L. E. Daniels, 22:119 NOTES ON ACELLA HALDEMANI (DESH.) BINNEY, F. C. Baker. 30:135 NEW LYAmAKAS FROM WISCONSIN AND MINNESOTA WITH NOTES ON SHELLS FROM THE LATTER STATE, F.C.Baker. 36:22 NOTES ON THE NAIAD FAUNA OF THE UPPER MISSISSIPPI RIVER, N. M. Grier and J. F. Mueller. 36:46: 36:96 NOTE ON LYMNAEA HEMPHILLIANA (BAKER), G. D. Hanna. 37:23 NEW VARIETIES OF HELISOMA ANTROSA FROM WISCONSIN AND MINNESOTA, F. C. Baker. 40:85 MOLLUSCA FROM VERMILION AND PELICAN LAKES, MINNESOTA, WITH DESCRIPTION OF A NEW VARIE- TY OF HELISOMA CORPULENTA. F. C. Baker. 42:95; 42:131 NEW LYMNAEIDAE FROM THE UNITED STATES AND CANADA. II. MICHIGAN, MINNESOTA AND MON- TANA, F. C. Baker. 49: 127 MINNESOTA LAND SNAILS, C. Dawley. 69:.56 VARIATIONS IN THE ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA RETUSA. D. S. Franzen. 76:82 REPRODUCTION OF AMBLEMA COSTATA (RAFINES- QUE) IN MOOSE RIVER, MINNESOTA, M. .J. Imlay. (Note) 85:146 Minnesota — Fossil MOLLUSCAN FOSSILS FROM UPPER GLACIAL LAKE AGASSIZ SEDIMENTS IN RED LAKE COUNTY, MIN- NESOTA. (Publication noted) 79:iii MISSISSIPPI Mississippi — Land, Freshwater SOME SHELLS OF MISSISSIPPI AND ALABAMA, A. A. Hinkley. 20:.34; 20:40; 20:.52 DESCRIPTION OF A NEW PLEUROBEMA. L. S. Frierson. 22:27 A COMPARISON OF THE UNIONIDAE OF THE PEARL AND SABINE RIVERS, L. S. Frierson. 24:1.34 UNIO (OBOVARIA) JACKSONIANUS. NEW SPECIES, L. S. Frierson. 26:23 HENDERSONIA OCCULTA FOSSIL IN MISSISSIPPI (TOGETHER WITH OTHER SPECIES), L. Hubricht. 74:83 Or.4L.4 LACTKA AT VICKSBURG, MISSISSIPPI, L. Hubricht. (Note) 76:110 LYOGYRUS GRANUM (?>kY) IN MISSISSIPPI, L. Hubricht. (Note) 76:112 NOTOGILLIA WETHERBYI (DALE) IN ALABAMA. NEW LOCALITIES FOR BRADYBAENA SIMILARIS (FER.). TRIODOPSIS HOPETONENSIS (SHUTTLE WORTH) IN THE GULF STATES. (Notes) L. Hubricht, 76: 152 CORBICULA FLUMINEA AT VICKSBURG, MISSISSIPPI, L. Hubricht. (Note) 77: 143 MALACOLOGICAL PROBLEMS: 1, D. S. Dundee, P. W. Her- mann. 78:81 A NEW SPECIES OF LITKASIA FROM MISSISSIPPI, W. J. Clench. 79:.30 FURTHER RECORDS OF CORBICULA FLUMINEA (MIJLLER) IN THE SOUTHERN UNITED STATES, W. H. Heard. 79: 142 INTRODUCED SLUGS STILL SPREADING, D, S. Dundee. (Note) 80:108 PISIDIUM COMPRESSUM IN MISSISSIPPI, W. F. Gale, (Note) 85:71 Mississippi — Marine RECORDS FOR PARABORNIA SQUILLINA. D. R. Moore. (Note) 80:34 Mississippi — Fossil NEW TERTIARY FOSSILS FROM RED BLUFF, MISSISSIPPI, T. H. Aldrich. 7:97 NEW SPECIES OF TERTIARY FOSSILS FROM ALABAMA, MISSISSIPPI AND FLORIDA, T. S. Aldrich. 16:97 NEW EOCENE FOSSILS FROM ALABAMA AND MISSISSIPPI, T. H. Aldrich. 22:74 A NEW FOSSIL MITRA FROM WEST FLORIDA. AND A NEW EOCENE. 4Sr/lfir£:, T. H. Aldrich. 23:121 ATHLETA. VOLUTILITHES AND PLEJONA SP., W. H. Dall. (Correspondence) 20:142 NEW EOCENE FOSSILS FROM THE SOUTHERN STATES, T.H. Aldrich. 24:73 HENDERSONIA OCCULTA FOSSIL IN MISSISSIPPI, L. Hubricht. (Note) 74:83 MISSOURI Missouri — Land, Freshwater HELIX CLAUSA. G. D. Lind. 3:1.32 SHELLS WITHIN CITY LIMITS, F. A. Sampson. 4:82 MESODON ANDREWSI IN MISSOURI, F. A. Sampson. 6:90 SOUTHERN SNAILS IN MISSOURI, F. A. .Sampson. 8:18 PLEUROCERA SUBULARE IN WATER MAINS, C. T. Simpson. 9:37 NOTE ON MOLLUSKS FROM ARCADIA. MISSOURI, F. C. Baker. 12:36 DESCRIPTION OF A NEW UNIO FROM MISSOURI, W. A. Marsh. 15:74 POLYGYRA ALBOLABRIS ALLENI WETHERBY, AND OTHER MISSOURI HELICES, F. A. Sampson. 25:130 SHELLS OF SOUTHEAST MISSOURI, F. A. Sampson. 26:90 PLEUROBEMA MISiOURIENSIS MARSH, B. Walker. 28:140 60 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 THE NAIADES OF MISSOURI, W. I. Utterback. (Publica- tion; review, C. W. .Johnson. 29:59 BREEDING RECORDS OF MISSOURI MUSSELS, W. I. Ut- terback. 30:13 THE SYSTEMATIC POSITION OF TWO SPECIES OF MUSSELS FROM THE OZARKS. A. E. Ortmann. 32:13 AN INDICATION OF THE VALUE OF THE ARTIFICIAL PROPOGATION OF PEARLY MUSSELS. R. L. Barney. 36:53 THE OZARK AMNICOLAS. L. Hubricht. .53:118 A NATURAL INTRODUCTION OF PHYSA. L. Hubricht. (Note) .54:107 THE CAVE MOLLUSCA OF THE OZARK REGION, L. Hubricht. ,54:111 A NEW LOCALITY FOR AMNICOLA PROSERPINA HUBRICHT, L. Hubricht. (Note) 55:105 EXTENSION OF KNOWN RANGE OF THE SLUG PALLIFERA FOSTERI, F. C. Baker. (Note) R. W. Dexter. 69:35 STROBILOPS AENEA WEST OF THE MISSISSIPPI RIVER, L. Hubricht. 78:27 ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA SALLEANA (PFEIFFER), D. S. Franzen. 80:59 THE UNIONACEA OF WILLIAM IRVIN UTTERBACK, R. L Johnson. 82:132 SHELL VARIABILITY IN POLYGYRA DORFEUILLIANA. B. A. Branson. 83: 120 NEW HYDROBIIDAE FROM OZARK CAVES, L. Hubricht. 84:93 VARIATION IN THE SHELL OF MUDALIA POTOSIENSIS (LEA) (PLEUROCERIDAE) FROM A SINGLE LOCALI- TY, B. A. Branson. 85:26 Missouri — Fossil POSTPLIOCENE SHELLS OF PROVIDENCE AND LUPIS, MISSOURI, F. A Sampson. 28:15 ON THE RETENTION OF THE ORIGINAL COLOR OR- NAMENTATION IN FOSSIL BRACHIOPODS. D. K. Greger. 28:93 PLEISTOCENE MOLLUSCA FROM CALLAWAY COUNTY, MISSOURI, D. K. Greger. 30:64 A COLOR-MARKED EUCONOSPIRA FROM THE PENN- SYLVANIAN OF MISSOURI, AND A LIST OF REFERENCES TO COLORATION OF FOSSIL SHELLS, D.K. Greger. 30: 114 MONTANA Montana — Land, Freshwater PUPA SYNGENES PIL^BRY. W. H. Dall. (Note) 8;a5 UST OF SHELLS FROM THE VICINITY OF MINGUSVILLE, MONTANA. H. Squyer. 8:63 THE GEOGRAPHIC DISTRIBUTION OF PLANORBIS UM- BILICATELLUS, E. G. Vanatta. 9:117 NOTICES OF NEW AMERICAN SNAILS, H. A. Pilsbry. 14:40 COLLECTING SHELLS IN MONTANA, M. J. Elrod. 15:86; 15:103:15:110 NOTES ON PYRAMIDULA ELRODI PILSBRY, M. J. Elrod. 16:109 MONTANA SHELLS - PYRAMIDULA STRIGOSA. M. J. Elrod. 17:1 TWO NEW AMERICAN LAND SHELLS COLLECTED BY MESSRS. HEBARD AND REHN, H. A. Pilsbry. 26:88 A NEW LYMNAEA FROM MONTANA, F. C. Baker. 26:115 A LIST OF MOLLUSCA FROM THE MUSSELSHELL VALLEY, MONTANA, S. S. Berry. 26:130 A NEW SUBSPECIES OF OREOHELIX COOPERI. H. A. Pilsbry. 29:48 NOTES ON MOLLUSCA OF CENTRAL MONTANA, S. S. Berry. 29: 124 ADDITION TO MONTANA MOLLUSCA, S. S. Berry. (Note) 29:144 MOLLUSCA OF COLORADO, MONTANA, IDAHO AND WYOMING, J. Henderson. 38:67 A COLLECTING TRIP TO THE NORTHWEST, J. Henderson. 41:73 MOLLUSCA OF THE YELLOWSTONE PARK, TETON PARK AND .JACKSON HOLE REGION, .J. Henderson. 47:1 A NEW STAGNICOLA FROM MONTANA, F. C. Baker. .J. Henderson. 47:30 NOTES ON WESTERN LYMNAEIDAE, .J.Henderson. 47:122 NEW LYMNAEIDAE FROM THE UNITED STATES AND CANADA. II. MICHIGAN, MINNESOTA AND MON- TANA, F. C. Baker. 49:127 THE MYSTERY OF DISCUS BRUNSONI. R. B. Brunson. 70:16 HAPLOTREMA FROM WESTERN MONTANA, R. B. Brun- son, U.Osher. 70:121 OBSERVATIONS OF A COLONY OF MAGNIPELTA, R. B. Brunson. N. Kevern. 77:23 AUTUMN MIGRATION OF HELISOMA TRIVOLVIS IN MONTANA, W. B. Rowan. 79:108 MORTALITY AND APERTURAL ORIENTATION IN ALLOGONA PTYCHOPHORA DURING WINTER HIBER- NATION IN MONTANA, W. P. Carney. 79: KM A NEW SUBGENUS OF LYMNAEA STAGNALIS FROM MONTANA, R. H. Russell. 80:125 RADIODISCUS NEW TO MOLLUSCAN FAUNA OF MON- TANA, R. B. Brunson, R. H. Russell. 81:18 ACROLOXUS COLORADENSIS FROM MONTANA, R. H. Russell, R. B. Brunson. (Note) 81 :33 THE TYPE LOCALITY OF STAGNICOLA MONTANENSIS (BAKER) 191.3, R. H. Russell. (Note) 85:145 FLUORIDE ACCUMULATION IN THE L.\ND SNAIL. OREOHELIX SUBRUDIS. FROM WESTERN MONTANA. W. P. Hammer, R. B. Brunson. 89:65 Montana — Fossil DESCRIPTION OF A NEW FOSSIL CYPRAEA, J. H. Camp- bell. 7:.52 FOSSIL VIVIPARUS-LIKE CALCAREOUS OPERCULA, W. P.Woodring.40:12 TWO NEW SPECIES OF NON-MARINE MOLLUSCA FROM THE FORT UNION GROUP (PALEOCENE) OF NORTH DAKOTA AND MONTANA, D. Bickel. 90:94 NEBRASKA Nebraska — Land, Freshwater SUCCINEA LINEATA W. G. B., IN NEBRASKA, C. T Simp- son. (CE) 1:65 PUPA HOLZINGERI. V. Sterki. 3:96 A LIST OF SHELLS FROM NEBRASKA. R Walker 20:81 A SMALL COLLECTION OF LAND SHELLS FROM NEBRASK.VG. K. MacMillan.57:130 ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA HA YDENL D. S. Franzen. 77:73 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-9(1 61 Nebraska — Fossil THE LOESS AND ITS FOSSILS, B. Shimek. -lilOT FIVE NEW YARMOUTHIAN PLANORBID SNAILS, A. B. Leonard. 62;41 NEVADA Nevada — Land, Freshwater LIMNAFA (LEPTOLIMNKA) PILSBRYI Hemphill, H. Hemphill. 4:2.5 PRELIMINARY NOTICES OF NEW FORMS OF FRESH WATER MOLLUSKS, H. A. Pilsbry. 5:142 SHELLS COLLECTED BY THE DEATH VALLEY EXPEDI- TION, R.E.C. Stearns. (Note) 7:;35 HUNTING MOLLUSCA IN UTAH AND NEVADA, J. Henderson and L. E. Daniels. (Publication: review, H. A. Pilsbry) 30:96 NEW LAND SHELLS FROM CALIFORNIA AND NEVA- DA, H. A. Pilsbry and J. H. Ferriss. 31:93 A SPECIES OF GONIOBASIS NEW TO THE GREAT BASIN, C. Goodrich. (Note) 49:66 FLUMINICOLA AVERNALIS AND FLVMINICOLA AVER- NALIS CARINIFERA FROM NEVADA, W. 0. Gregg. .M:117 PLEUROCERIDAE OF THE GREAT BASIN, C. Goodrich. (Note). 58:34 ZONITOIDES ARBOREUS (SAY) IN NEVADA, W. 0. Gregg. (Note) 62:72 THE SHELLS OF PYRAMID LAKE, NEVADA, M. K. .Jacob- son. 66:15 A FURTHER NOTE ON THE SHELLS OF PYRAMID LAKE, M. K. Jacobson. (Note) 66:70 Nevada — Fossil FOSSIL MVIPARUS-LIKE CALCAREOUS OPERCULA, W. P.Woodring.40:r2 FURTHER OBSERVATION ON THE MOLLUSCA OF THE RELICT LAKES IN THE GREAT BASIN, J. L. Baily, Jr., R. I. Baily. 65:46; 65:85 NEW HAMPSHIRE N. H. — Land, Freshwater SHELLS OF MT. MONADNOCK, N. H., W. H. Dall. (Note) 30:57; 30:84 THE SHELL OF PHILOMYCUS CAROLINIANUS (BOSC), W.F.Clapp. .33:83 FLUKE IN PHILOMYCUS. J. H. Blake. (Note) 33:106 A LIST OF MOLLUSKS FROM INTERVALE, NEW HAMP- SHIRE, H. A. Rehder. 37:96 YOUNG STAGES OF DISCUS ALTERNATUS C. H. Blake. 49:58 FRESHWATER SHELLS OF NEW HAMPSHIRE, W. J. Clench, H.D.Russell.. 54:52 LOCALITIES FOR NEW HAMPSHIRE LAND MOLLUSKS, L. L. Getz. 76:25 COLOR FORMS OF ARION SUBFUSCUS IN NEW HAMP- SHIRE, L. L. Getz. 76:70 ARION IN NEW ENGLAND, L. L. Getz, R. H. Wakefield. 77:14 VIVIPARUS MALLEATUS EN NEW HAMPSHIRE, F. Per- ron, T. Probert. 87:90 New Hampshire — Marine SHELLS NEW TO THE NEW ENGLAND FAUNA, E. S. Morse. (Note) 22:95 THE NATIVE OYSTERS OF OYSTER RIVER, DURHAM, N.H.C.H.Batchelder. 29:28 MIGRATION OF ILYANASSA OBSQLETA. UTWRINA LITTOREA AND L. RUDIS. C. H. Batchelder. 29:43 SOME NOTES ON THE NEW ENGLAND SPECIES OF TELLINA.C. W. Johnson. 45:109 LIFE HISTORY OF THE SALT-MARSH SNAIL, MELAM- PUSBIDE^•TATUS SAY. P. A. Holle, C. F. Dineen. 70:90 SIZE AND SEX RATIO DIFFERENCES IN UROSALPINX aNERKA (SAY) FROM GREAT BAY, NEW HAMP- SHIRE, K. W. Turgeon, R. A. Fralick. 87:112 DESTRUCTION OF THE KELP, LAMINARIA. BY LACUNA VINCTA (MONTAGU), R. A. Fralick, K. W. Turgeon, A. C. Mathieson. 88: 112 NEW JERSEY N. J. — Land, Freshwater HELIX INTROFERENS BLAND. H. A. Pilsbry. (Note) 4:12 NOTES ON SPHAERIUM SECURE PRIME, E. W. Roper. 4:39 UST OF MOLLUSCA OF GLOUCESTER COUNTY, NEW .JERSEY, W..J. Fox. 4: 113 LITTORAL LAND SHELLS OF NEW .JERSEY, H. A. Pilsbry. .5:141 LITTORAL LAND SHELLS OF NEW .JERSEY, W. B. Mar- shall. 6:19 NEW AMERICAN LAND SHELLS, H. A. Pilsbry 12:101 LAND SHELLS OF CAPE MAY, NEW .JERSEY, H. A. Pilsbry. 14:73 HYBRID UNIOS, F. H. Ames. 16:96 GLOCIIDIA OF UNIO ON FISHES, C. H. Conner. 18:142 VITREA RHOADSI AND SUCCINEA RETUSA M AGISTER. H.A. Pilsbry. 19:109 RANGE OF L YMNAEA UMBILICA TA . F. C. Baker. 23:80 LAND SHELLS OF ATLANTIC CITY, NEW JERSEY, H. A. Pilsbry. 25::34 LAND SHELLS FROM SUSSEX COUNTY, NEW JERSEY, E.G.Vanatta. 28:11 TWO NEW VARIETIES OF VALVATA. E. G. Vanatta, 28:104 NEW JERSEY SHELLS, E. G. Vanatta. (Note) 30:72 COLLECTING IN THE VICINITY OF NEWARK, NEW JERSEY, F.Tobleman. 33:59 LAND SHELLS OF LAUREL SPRINGS, NEW JERSEY, E. G. Vanatta. -33:67 LAND SHELLS FROM AROUND FOUL RIFT, DELA- WARE RIVER, E. G. Vanatta. 40:47 FRESHWATER SNAILS IN BRACKISH WATER, H. G. Richards. 42: 129 ECOLOGICAL NOTES ON THE GASTROPODA OF THE GREAT SWAMP (NEW JERSEY), W. F. Rapp. Jr., J. L, C. Rapp. 58:124 REPORT ON THE LAND MOLLUSKS OF CAPE MAY, NEW JERSEY, R. C. Alexander, 60:97 FRESHWATER MOLLUSKS OF CAPE MAY POINT, NEW .JERSEY, R. C. Alexander. 61:1; 61:4 INTRODUCED SPECIES OF LAND SNAILS IN NEW JERSEY, R. C. Alexander. 65:132 LITTORIDINA TENUIPES (COUPER), H. A. Pilsbry. 66:.50 CHECKLIST OF NEW .JERSEY LAND SNAILS. R. C. Alex- ander. 66:54 DISCUS ROTUNDATUS (MULLER) FROM NEW JERSEY, S.D. Freed. (Note) 67:36 LAND AND FRESHWATER MOLLUSKS OF UNION COUNTY, NEW JERSEY, S. Freed. 70:135 62 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 SUCCINEA AUREA LEA AND S PYRITES, NEW, L. Hubricht. 73:113 NEW RECORDS FOR NEW YORK AND NEW JERSEY, M. K.Jacobson. 78:83 RANGE EXTENSIONS OF CORBICULA MANILENSIS (PHILIPPI) IN THE ATLANTIC DRAINAGE OF THE UNITED STATES, S. L. H. Fuller, C. E. Powell, Jr. 87:59 New Jersey — Marine MODIOLA TULIPA IN NEW JERSEY, J. Ford. (CE) 1:22 VITALITY OF MOLLUSCA (NASSA OBSOLETA). A. Heilprin.(CE)l:35 LIST OF SHELLS OF THE NEW JERSEY COAST SOUTH OF BRIGANTINE ISLAND, J. Ford. 3:27 SCALARIA ANGULA TA IN NEW JERSEY, J. Ford. 3:52 NOTE ON CREPIDULA GLA UCA SAY, 3:98 CREPIDULA GLAUCA VS. C. CONVEXA. H. A. Pilsbry. (Note) 3:106 SCALARIA OF THE NEW JERSEY COAST, Anon. (Note) 3:106 SOME REMARKS ON NEW JERSEY COAST SHELLS, J. Ford. 6:25 A NEW GASTROPOD FROM NEW JERSEY, H. A. Pilsbrv. 7:67 FULGAR PERVERSUM (IN NEW JERSEY), Anon. (Note) 8:119 CHIONE CANCELLATA IN THE JERSEY CITY MARKET, S.Rous. (Note) 17:130 RESULTS OF A STATISTICAL STUDY OF VARIATION IN THE BLUE SHELLS OF PECTEN NUCLEUS IRRA- DIANS FOUND AT ATLANTIC CITY, NEW JERSEY, H.S.C«lton. 28:52 THE EUROPEAN PILEWORM. A DANGEROUS MARINE BORER IN BARNEGAT BAY, NEW JERSEY, T. C. Nelson. (Note) 36:67 THE ATTACHMENT OF OYSTER LARVAE. T. C. Nelson. (Note) ,39:30 A QUANTITATIVE STUDY OF THE MARINE MOLLUSKS OF CAPE MAY COUNTY, NEW JERSEY, A. E. Wood, H. E. Wood, 2nd. 41:8 [)ONA.X FOSSOR, NOT DONAX VARIABILIS, C. W. .lohnson, (Note) 41:140 SOME SHELLS FROM SOUTH CAPE MAY BEACH, R. C. A] e.xander. 54:126 XYLOPHAGA ATLANTICA. N. SPECIES, H. G. Richards. (Note) 56:68 LITTORINA LITTOREA ON THE NEW JERSEY COAST, R. C. Ale.xander. 60:73 LITTORINA LITTOREA IN NEW JERSEY, R. C. Alex- ander. (Note) 61:71 BARNEA TRUNCATA (SAY) AT SOUTH CAPE MAY, NEW JERSEY. R. C. Alexander. 65:73 SEASONAL VERTICAL MOVEMENTS OF OYSTER DRILLS (UROSALPINX CINEREA). R. T. Abbott. (Note) 70:144 PRUNUM ROSCIDUM IN NEW JERSEY, R. T. Abbott. 71:52 PiTAR MORRHUANA. NEW HOST FOR MALACOBDELLA GROSSA. J. W. Ropes. 79:129 ON THE TAXONOMY AND ECOLOGY OF THE DORID NUDIBRANCH DORIDELLA OBSCURA. D. R. Franz. 80:73 OCCURRENCE AND DISTRIBUTION OF NEW JERSEY OPISTHOBRANCHIA, D. R. Franz. 82:7 DONAX FOSSOR: A SUMMER RANGE EXTENSION OF D. VARIABILIS. P. Chanley. 83:1 DISTRIBUTION AND ECOLOGY OF COMMON MARINE AND ESTUARINE PELECYPODS IN THE DELAWARE BAY AREA, D Mauer, L. Watling, G. Aprill. 88:38 New Jersey — Fossil NOTICE OF NEW CRETACEOUS FOSSILS FROM THE LOWER GREEN MARLS OF NEW JERSEY, R. P. Whit- field. 7 :.37 ILLUSTRATIONS OF NEW CRETACEOUS SHELLS, Anon. 7:51 FULGAR PERVERSUM (FOSSIL), Anon. (Note) 7:119 PLEISTOCENE MOLLUSKS OF WHITE POND, NEW JERSEY, F. C. Baker. 17:38 A NEW CRETACEOUS EMARGINULA. C. J. Eichman. 68:133 NEW MEXICO New Mexico — Land, Freshwater DESCRIPTION OF NORTH AMERICAN SHELLS, C. F. Ancey. (CE) 2:63 NOTES ON SOME NORTHERN PUPIDAE WITH DESCRIP- TION OF A NEW SPECIES, V. Sterki. 3:117 AGRIOLIMAX CAMPESTRIS IN NEW MEXICO, T.D.A. Cflckerell.8:57 A NEW MEXICAN BYTHINELLA. H. A. Pilsbry. 9:68 SMALL LAND MOLLUSCA FROM NEW MEXICO, V. Sterki. 9:116 LAND MOLLUSCA FROM THE REJECTAMENTA OF THE RIO GRANDE, NEW MEXICO, T.D.A. Cockerell. 10:41 LIMNAEA BULIMOIDES RESISTING DROUGHT, H. A. Pilsbry. 10:96 A NEW FORM OF PUPA, T. D. A. Cockerell. 10:143 A NEW FORM OF POLYGYRA FROM NEW MEXICO, W. H. Dall. 11:2 NEW LAND SHELLS FROM MEXICO AND NEW MEX- ICO. W. H. Dall. 11:61 POLYGYRA MKARNSII DALL. T. D. A Cockerell. 11:69 BIFIDARIA ASHMUNI. A NEW SPECIES OF PUPIDAE, V. Sterki. 12:49 A NEW POLYGYRA FROM NEW MEXICO, W. H. Dall. 12:75 NEW POLYGYRAS FROM WHITE MOUNTAIN, NEW MEXICO, T.D.A. Cockerell. 12:76 DESCRIPTIONS OF NEW SPECIES AND VARIETIES OF AMERICAN ZONITIDAE AND ENDODONTIDAE, H. A. Pilsbry. 12:85 NEW PUPIDAE, V. Sterki. 12:127 ANOTHER NEW SNAIL FROM NEW MEXICO, T.D.A. Cockerell. 12:131 P0LYGYR.4 RICHARDSONI VAR. LINGUALIS N. VAR, H. A. Pilsbry. 12:144 COLLECTING IN ARIZONA AND NEW MEXICO, E. H. .Aiihmun. 13:13 BIFIDARIA ARMIFERA VAR. NOV. RUIDOSENSIS. T. D. A. Cockerell. 13:36 ANOTHER NEW ASHMUNELLA, H. A. Pilsbrv, T. D. A. Cxickerell. 13:49 NOTE ON SOME NEW MEXICAN SHELLS, H. A. Pilsbrv. 13:79 NOTE ON THYSANOPHORA HORNII GABB, H. A. Pilsbrv. 13:98 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 63 NEW SPECIES AND SUBSPECIES OF AMERICAN LAND SNAILS, H. A. Pilsbry. 13:114 LAND SHELLS FROM REJECTAMENTA OF THE RIO GRANDE AT MESILLA. NEW MEXICO, AND OF THE GALLINAS RIVER AT LAS VEGAS, NEW MEXICO, H. A. Pilsbry. 14:9 SHELLS OF LAS VEGAS, NEW MEXICO, 14:47 NOTE ON ASHMUNELLA HYPORHYSSA. T. D. A. Cockerell. 14:72 NEW RECORDS OF NEW MEXICAN SNAILS, H. A. Pilsbry. 14:82 RECORDS OF MOLLUSCA FROM NEW MEXICO, H. A. Pilsbry, T. D. A. Cockerell. 14:86 NOTES ON ASHMUNELLA, T. D. A. Cockerell, M. Cooper. 15:109 LIST OF LAND SHELLS COLLECTED IN THE SACREMENTO MOUNTAINS, NEW MEXICO, E. G. Vanatta. 16:57 UNIO POPEII LEA IN NEW MEXICO. T D. A. Cockerell. 16:69 ASHMUNELLA THOMSONIANA COOPERAE. T. D. A. Cockerell. (Note) 17:36 NEW NORTH AMERICAN PISIDLA. V. Sterki. 17:42 SOUTHWESTERN SHELLS, J. H. Ferriss. 18:49 A NEW .ASHMUNELLA FROM NEW MEXICO, R Bartsch. 18:72 A NEW OREOHELIX. T. D. A. Cockerell, 18:113 THE SNAILS OF NEW MEXICO AND ARIZONA, T. D. A. Cockerell, 19:68 SHELLS OF GRANT, VALENCIA COUNTY, NEW MEX- ICO, H. A. Pilsbry. 19:130 NOTES ON SOME NEW MEXICAN ASHMUNELLAS. H. A. Pilsbry and J. H. Ferriss. 20:133 A NEW MEXICAN MUSSEL, LAMPSILIS FIMBRIATA. L. S.Frierson. 21:86 NEW LAND SHELLS FROM ARIZONA AND NEW MEX- ICO, G. H. Clapp. 22:76 MOLLUSKS FROM AROUND ALBUQUERQUE, NEW MEXICO, H. A. Pilsbry and J. H. Ferriss. 22:103 ABNORMAL SHELLS, L. E. Daniels. 26:.38 ASHMUNELLA THOMSONIANA. T. D. A. Cockerell. (Note) 26:69 MOLLUSCA FROM NORTHERN NEW MEXICO, J. Hender- son. 26:80 SHELLS OF DURAN, NEW MEXICO, H. A. Pilsbry. 28:37 OUR NEW MEXICAN EXPEDITION OF 1914, J- H. Fer- riss. 28:109 THE NEW MEXICAN EXPEDITION OF 1914 - ASH- MUNELA, H. A. Pilsbry and J. H. Ferriss. 29:13; 29:29; 29:41 NEW SPECIES OF AMNICOLA FROM NEW JERSEY AND UTAH.H. A. Pilsbry. 29:111 A LIST OF SHELLS COLLECTED IN ARIZONA, NEW MEXICO, TEXAS AND OKLAHOMA BY DR. E. C. CASE, B. Walker. (Publication) 30:11 A SHELL HUNT IN THE BLACK RANGE, WITH DESCRIPTION OF A NEW OREOHELIX, J. H. Ferriss. .30:99 ASHMUNELLA HEBARDI, A NEW SNAIL FROM THE HACHETA GRANDE MOUNTAINS. NEW MEXICO, H. A. Pilsbry and E. G. Vanatta. 36:119 ANEW MEXICAN .4SHML-A-£-LL.4, H. A. Pilsbry.46:19 LAMPSILIS AT OLD NEW MEXICAN CAMP SITES, J. Henderson. (Note) 46:107 LAND SHELLS FROM TEXAS AND NEW MEXICO, H. A. Pilsbry. 49:100 MOLLUSCA OF THE EASTERN BASIN OF THE CHACO RIVER, NEW MEXICO, R. .J. Drake. 62:5; 62:95 LENGTH OF LIFE IN WEST AMERICAN LAND SNAILS, M.L.Walton. 76:127 LONGEVITY IN ASHMUNELLA. MONADENIA AND SONORELLA. M. L. Walton. 83:109 A NEW ASHMUNELLA (POLYGYRIDAE) FROM DONA ANA COUNTY, NEW MEXICO, A. L. Metcalf, P. A. Hurley. 84:121 RECORDS OF INTRODUCED MOLLUSKS: NEW MEXICO AND WESTERN TEXAS, A. L. Metcalf, R. Smartt. (Note) 85:144 PERIPHERAL SPECIES OF THE OREOHELIX MET- CALFEl COCKERELL COMPLEX, A. L. Metcalf. 88:94 NEW SPECIES OF SONORELLA (PULMONATA: HELMIN- THOGLYPTIDAE) FROM NEW MEXICO AND TEXAS, W. B Miller. 90:70 New Mexico — Fossil A NEW FOSSIL ASHMUNELLA, T. D. A. Cockerell. 16:105 A FOSSIL FORM OF OREOHELIX YAVAPAI PILSBRY, T. D. A. Cockerell. 19:46 A NEW PLEISTOCENE MOLLUSK LOCALITY IN NEW MEXICO, J. Henderson. 30:1.34 HODOPOEUS, A FOSSIL ESTRAY, H. A. Pilsbry, T. D. A. Cockerell, 58:116 NEW YORK New York — Land, Freshwater EROSION OF FRESHWATER SHELLS, W. M. Beauchamp. (CE)1:49 BITHYNM TENTACULATA IN NEW YORK STATE. C. F. Ancey. (CE) 2:79 NOTES ON AMERICAN SHELLS, W. M. Beauchamp, (CE) 2:114 ON ANODONTA FLUVIATILIS. W. S. Teator. 3:67 COLLECTING LAND SHELLS IN EASTERN NEW YORK, W.S. Teator. 3:109; 3:129 NEW UNITED STATES PUPIDAE, V. Sterki. 4:39 EASTERN NEW YORK NOTES, W. S. Teator. 4:66 SHELLS OF THE ERIE CANAL, A. Bailey. (Note) 5:23 BEAKS OF UNIONIDAE OF ALBANY, NEW YORK, H. A. Pilsbry. 5:24 NOTES ON FAMILIAR MOLLUSKS, W. M. Beauchamp. 5:.52 LAND SHELLS IN PINE WOODS, H. A. Pilsbry. 5:118 NOTES ON THE COLONIZATION OF FRESHWATER SHELLS, W. B. Marshall. 5:133 THE LAND MOLLUSCA OF THE CAYUGA LAKE VALLEY, N.Banks. 5:137 A VISIT TO WARDS, Anon. 6:91 HELICES COLONIZED IN HERKIMER COUNTY, NEW YORK, W. B. Marshall. 6:26 CATALOGUE OF L.AND SHELLS OF LONG ISLAND, NEW YORK, H. Prime. 8:69 POLYGYRA (STENOTREMA) HIRSUTA ON LONG ISLAND, A. H.Gardner. 8:75 UNIOS (NIAGARA FALLS) Mrs. M. B. Williamson. 10: IWi CAMPELOMA DECISUM SAY, REVERSED, H. A. Pilsbrv. 10:118 DESCRIPTIONS OF NEW PISIDIA, V. Sterki .11: 124 64 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 DESCRIPTIONS OF NEW SPECIES AND VARIETIES OF AMERICAN ZONITIDAE AND ENDODONTIDAE, H. A. Pilsbry. 12:85 NEW AMERICAN LAND SHELLS. H. A. Pilsbry. 12:101 NOTES ON THE MOLLUSCA OF OWASCO LAKE, NEW YORK, F. C. Baker. 13:.57 NOTES ON THE MOLLUSCA OF CANANDAIGUA LAKE REGION, NEW YORK, C. T. Mitchell. 13:87 SHELL COLLECTING NEAR ROCHESTER, NEW YORK, F. C. Baker. 14:69 A NEW AMNICOLA, B. Walker. 14:113 NEW PISIDIA. V. Sterki. 15:66 LIMNAKA AURICULARIA IN AMERICA. Anon. (Note) 16:.58 ARION CIRCUMSCRIPTUS. JOHNS., T. D. A. Cwkerell. (Note) 18:91 SENSITIVENESS OF CERTAIN SNAILS TO WEATHER CONDITIONS, J. B. Henderson, Jr. 18:109 NEW SPECIES OF L YMNAEA. F. C. Baker. 18:141 SHELLS OF RICHFIELD SPRINGS, NEW YORK AND VICINITY, M.Smith. 20:89 MOLLUSKS OF CAZENOVIA, NEW YORK, J. B. Hender- son, Jr. 20:97 LAND SHELLS FROM EAST SHORE OF CAYUGA LAKE, S.C. Wheat. 20:100 TWO NEW SPECIES OFLYMNAEA. F. C. Baker. 21:52 NOTE ON L YMNAEA DESIDIOSA SAY, F. C. Baker. 22:20 RANGE OF LYMNAEA UMBILICATA. F. C. Baker. 23:80 POLYGYRA MONODON CAVA N. SUBSP., Pilsbrv and Vanatta. (Note) 25:12 MOLLUSKS OF WELLESLEY ISLAND AND VICINITY, ST. LAWRENCE RIVER, F. C. Baker. 25:66 HELIX HORTENSIS ON LONG ISLAND, NEW YORK, H. A. Pilsbry. 25:96 ABNORMAL SHELLS, L. E. Daniels. 26:38 MOLLUSCA FROM WYOMING COUNTY. NEW YORK, F. C.Baker. 27:54 NEW VARIETIES OF VALVATA. E. G. Vanatta. 28:104 THE FRESHWATER MOLLUSCA OF ONEIDA LAKE, NEW YORK, F. C. Baker. 30:5 FRESHWATER SHELLS FROM CENTRAL AND WESTERN NEW YORK, C. J. Maury. 30:29 DESCRIPTION OF A NEW VARIETY OF LAMPSILIS FROM ONEIDA LAKE WITH NOTES ON THE L. LUTEOLA GROUP, F. C. Baker. 30:74 AMNICOLIDAE FROM ONEIDA LAKE, N. Y., H. A. Pilsbry. 31:44 FURTHER NOTES ON THE MOLLUSCA OF ONEIDA LAKE, NEW YORK: THE MOLLUSKS OF LOWER SOUTH BAY, F. C. Baker. 31:81 MOLLUSKS INFECTED WITH PARASITIC WORMS, F. C. Baker. 32:97 A NEW SPECIES OF PHYSA FROM NEW YORK STATE, F.C.Baker. 33:11 ON THE NAIADES OF LONG ISLAND, NEW YORK, N. M. Grier. 37:95; 40:91 STROBILOPSAENEA. N. SP., H. A. Pilsbry. (Note) 40:69 OPEAS PVMIUJM (PER.) IN THE UNITED STATES, H. A. Pilsbry. (Note) 40:138 THE MOLLUSKS OF CHAUTAUQUA LAKE, NEW YORK, WITH DESCRIPTIONS OF A NEW VARIETY OF PTYCHOBRANCHUS AND OF HELISOMA, F. C. Baker. 42:48 PLANORBIS TRUNCATUS MIGHELS IN NEW YORK, B. Walker. (Note) 42:104 VALVATA SIMPLEX GOULD. W. H. Fluck. 46:19 VIVIPARUS CONTECTOIDES AT BUFFALO, I. C. Robert- son. 46:106 TERRESTRIAL AND FRESHW.^TER GASTROPODS OF THE ALLEGANY STATE PARK IN NEW YORK STATE, M. E. Pinney, R. E. Coker. 48:55 ARION CIRCUMSCRIPTUS JOHNSON. I. C. Robertson. (Note) .50: 100 CONGERIA LEUCOPHAEATA (Con.) IN THE HUDSON RIVER, H. A. Rehder. (Note) .50:143 VALVATA PISCINALIS (MULLER) IN THE GREAT LAKES, J. Oughton. 52:30 COPULATION AND EGG LAYING OF MESODON THYROIDUS (SAY) AT ITHACA, NEW YORK, W. M. In- gram. (Note) .54:143 UTILIZATION OF STONES FOR SHELTER BY LAND SNAILS, W. M. Ingram. 55:13 A WINTER THAW AS A FACTOR IN REDUCING A FRESHWATER MOLLUSK POPULATION, W. M. Ingram. (Note) .55:32 A SINISTRAL SUCCINEA OVALIS W. M. Ingram. (Note) .55:67 THE FIRST RECORD OF THE SLUG DEROCERAS RETICULATUM (MULLER) IN THE UNITED STATES, W. M. Ingram. (Note) 55:67 VIVIPARUS MALLEATUS IN NIAGARA RIVER. E. H. Schmeck.(Note)55:102 THE ROLE OF VACANT SHELLS IN SNAIL HIBERNA- TION W. M. Ingram. (Note) .56:71 SPOROCYSTS OF LEUCOCHLORIDIUM IN SUCCINEA FROM NEW YORK STATE, W. M. Ingram, 0. H. Hewitt. 56:92 A SUPPLEMENTARY NOTE ON THE MOLLUSKS OF NEW YORK, A. Jacot, M. K. Jacobson. 57:31 VARIATIONS OF SPISSULA SOLIDISSIMA DILLWYN, M. K. Jacobson. 57: 100 A MOLLUSCAN MASS GRAVE, M. K. Jacobson. 57:133 SNAILS HOARDED BY BLARINA AT ITHACA, NEW YORK, W.M.Ingram. 57:1.35 SNAILS FROM THE ABORIGINAL DEPOSITS OF FRONTENAC ISLAND, NEW YORK, C. L Blakeslee. .58:109 A LIST OF MOLLUSCS FROM WARREN COUNTY, NEW YORK, M. K. .Jacobson. .59:26 VALVATA PISCINALIS (MULLER) IN LAKE ERIE, I. C. Robertson. (Note). 59:.36 THE CEPAEA NEMORALIS OF BRIGHTON, MONROE COUNTY, NEW YORK, C. L. Blakeslee. .59:44 TRIODOPSIS ALBOLABRIS TRAVERSENSIS LEACH, M. K. Jacobson. (Note) .59:68 TWO MISUNDERSTOOD SPHAERIIDAE, H. A. Pilsbry. 59:83 LAND MOLLUSCS OF THE EDMUND NILES HUYCK PRESERVE, RENSSELAERVILLE, NEW YORK, W. M. Ingram. 59:87 WINTER COLLECTING IN THE BARGE CANAL AT PITTS- FORD, NEW YORK, C. L. Blakeslee. 59:109 AND NOW IN ROCKAWAY BEACH: M. K. Jacobson, W. Smit. 60:2 SOME MOLLUSCA OF ILUON GORGE, HERKIMER COUNTY, NEW YORK, C. L. Blakeslee. 60:78 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols.l-9() 65 A MIXED COLONY OF CEPAEA NEMORALIS AND C. HORTENSIS ON LONG ISLAND. NEW YORK, R. C. Flipse. 61:132 NATURAL HISTORY OBSERVATIONS ON PHILOMYCUS CAROLINIANUS {BOSQ. W. M. Ingram. 62:86 SOME SNAILS IN THE CITY PARKS. D. D. Freas. (Note) 63:140 VIVIPARUSCHINENSIS. D. D. Freas. (Note) 64:35 SOME NEW RECORDS FOR EXOTIC SLUGS IN THE UNITED STATES. C. B. Lee. 64:58 VrVIPARUS CONTECTOIDES IN NEW YORK CITY, D. D. Freas. (Note) 64:102 TWO NEW MOLLUSCAN RECORDS FROM THE NEW YORK AREA, M. K. Jacobson. (Note) 64:104 DISCUS ROTUNDATUS (MULLER) IN NEW YORK, M. K. Jacobson. (Note) 65:34 ARION INTERMEDIUS (NORMAND) NEAR BUFFALO. NEW YORK, M. C. Teskey. 65:.54 A RICH LOCALITY IN THE NEW YORK CITY AREA. R, BRETET, E. J. Carswell. 65:100 ANOTHER COLONY OF DISCUS ROTUNDATUS (MULLER) IN THE NEW YORK CITY AREA, M. K. Jacobson. 65:105 LITTORIDINA TENUIPES (COUPER), H. A. Pilsbry. 66:50 VENTRIDENS IN STATEN ISLAND, NEW YORK, M. K. Jacobson. 66:99 CONGERIA LEUCOPHAKATA (CONRAD) IN THE HUD- SON RIVER. M. K. Jacobson. 66:125 STATISTICS ON A COLONY OF CEPAEA NEMORALIS. M. A. Landman. 69:104 LAND SNAILS OF E. N. HUYCK PRESERVE. NEW YORK, W. B. Muchmore. 72:85 UNIONIDAE FROM UPPER ST. LAWRENCE RIVER. A. H. Clarke. Jr. 72:98 TRICHIA HISPIDA (L.) IN NEW YORK. L. Hubricht. (Note) 74::M NEW RECORDS FOR NEW YORK AND NEW JERSEY. M. K. Jacobson. 78:83 UNIONID FAUNA OF CANNADAIGUA LAKE OUTLET, NEW YORK, W. N. Harman. (Note) 81:67 REPLACEMENT OF PLEUROCERIDS BY BITHYNIA IN POLLUTED WATERS OF CENTRAL NEW YORK. W. N. Harman. 81:77 VALVATA PISCINALIS IN CAYUGA LAKE, NEW YORK, W.N. Harman. (Note) 81: 143 SNAIL SHELLS AS OVIPOSITION SITES OF WATER MITES, C. A. Lanciani. W. N. Harman. (Note) 82::M ON LYMNAEA PSEUDOPINGUIS (F. C. Baker), M. K. Jacobson. (Note) 82:110 ANODONTOIDES FERUSSACIANUS (LEA) IN THE SUES- QUEHANNA RIVER WATERSHED IN NEW YORK STATE, W. N. Harman. (Note) 83:114 ALTERATIONS IN THE MOLLUSCAN FAUNA OF A MEROMICTIC, MARL LAKE, W. N. Harman. 84:21 DISTRIBUTION PATTERNS OF FIVE SELECTED GASTROPOD SPECIES FROM McCARGO LAKE, T. J. Horst. R. R. Cflsta. 85::38 VARIATION IN THE RADUL.\R TEETH OF HELISOMA ANCEPS (MENKE). T.S. Katsigianis, W. N. Harman. 87:5 RANGE EXTENSION OF CORBICULA MANILENSIS (PHILIPPI) IN THE ATLANTIC DRAINAGE OF THE UNITED STATES, S. L. H. Fuller, C. E. Powell, Jr. 87:.59 THE MOLLUSCA OF CANADARAGO LAKE AND A NEW RECORD FOR LASMIGONA COMPRESSA (Lea), W. N. Harman. 87:114 POPULATION STUDIES ON HELISOMA ANCEPS (MENKE). S. A. Herrmann. W. N. Harman. 89:5 SEASONAL MIGRATION AND DENSITY PATTERNS OF THE FRESHWATER SNAIL, AMNICOLA LIMOSA. T. J. Horst. R. R.Costa. 89:.56 FURTHER STUDIES OF THE MOLLUSCA OF THE OTSEGO LAKE AREA, M. C. McNamara, W. N. Harman. 89:87 ASPECTS OF THE FEEDING HABITS OF VIVIPARUS GEORGIANUS. T. M. Duch. 90:7 STATUS OF SUCCINEA OVALIS CHITTENANGOENSIS. A. Solem.90:107 New York — Marine GOULD'S TYPES OF NASSA AND COLUMBELLA. W. B. Marshall. 6:47 A VISIT TO WARDS, Anon. 6:91 REMARKS ON ASTYRIS GOULDLANA. A. H. Gardner. 7:141 DREDGING IN LONG ISLAND SOUND, A. H. Gardner. 9:119 QUARTER-DECKS AND JINGLES, R. E C. Stearns. 11::» ON SOME CYPRAEIDAE IN THE COLLECTION OF MR. D. W. FERGUSON OF BROOKLYN, WITH DESCRIPTION OF SEVERAL NEW VARIETIES, S. Rous. 19:75 A COLLECTING TRIP TO NORTHPORT, N.Y,, W. H. Weeks, Jr. 21:98 FULGAR r.4A'/lL/CL'L/4n,W SPAWNING IN NEW YORK AQUARIUM, (Note) 24:12 ACMAEA FERGUSONI. AN OMISSION, S. C. Wheat. (Note) 27:72 SOME MARINE MOLLUSCA ABOUT NEW YORK CITY, A. Jacot. 32:90 ON THE MARINE MOLLUSCA OF STATEN ISLAND, NEW YORK, A. Jacot. 33:111 NOTES ON MARINE MOLLUSCA ABOUT NEW YORK Ciri',A.Jacot..34:.59 REVIEW OF THE MARINE MOLLUSCA FOUND ABOUT NEW YORK CITY. A, Jacot. 36:.59 THE GLORY OF THE SEA, R. W. Miner. (Note) 37:72 THE MONOGRAPH OF NEW YORK MOLLUSKS, H. A. Pilsbry. 39:30 A REVIEW OF THE NEW ENGLAND LIMPETS. C. W. Johnson. 41:109 RANGE OF DONAX VARIABILIS. A. P. Jacot. (Note) 42: 109 SOME NOTES ON THE NEW ENGLAND SPECIES OF TELLINA. C. W. Johnson. 45:109 NEW MARINE MOLLUSKS FROM THE WEST ATLANTIC, H. A. Rehder.53:16 EUROPEAN BALLAST SHELLS IN STATEN ISLAND. NEW YORK, M. R Weingartner. &4:132 CONGERIA LEUCOPHAEATA (CONRAD) IN THE HUD- SON RIVER, M. K. Jacobson. 66: 125 OBSERVATIONS OF DONAX FOSSOR SAY AT ROCK- AWAY BEACH, NEW YORK, M. K. Jacobson. 68:73 DONAX FOSSOR: A SUMMER RANGE EXTENSION OF D. VARIABILIS. P. Chanley. 83: 1 OBSERVATIONS ON THE SIPHONAL BEHAVIOR OF YOUNG SURF CLAMS, SPISULA SOLIDISSIMA. M. K. Jacobson. 86:25 New York — Fossil MOLLUSCA ASSOCIATED WITH MASTODON REMAINS, R. E.C.Stearns. 13: 100 66 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 AN ORDOVICIAN GASTROPOD RETAINING COLOR MARKINGS, P. E. Raymond. 19:101 RECENT FRESHWATER FOSSILS FROM BRONX BOROUGH, NEW YORK CITY, E. W. Humphreys. 23: 10 TERTIARY FOSSILS ON LONG ISLAND, L. P. Gratacap. 28:a'i FRESHWATER SHELLS FROM CENTRAL AND WESTERN NEW YORK, C. J. Maury. 30:29 A PLEISTOCENE MARINE MOLLUSK IN CENTRAL NEW YORK, J. W. Well. 74:26 NORTH CAROLINA North Carolina — Land, Freshwater MESOWN DENTIFERUS. C. F. Ancey. (CE) 1:55 POL YGYRA SUBPALLIATA N. SP., H. A. Pilsbry. 7:5 SOME NOTES ON ZONITIDAE, V. Sterki. 7:13 A FEW NOTES ON HELIX APPRESSA, A. G. Wetherby. 8:14 A FEW NOTES ON HELIX TRIDENTATA. A. G. Wetherby. 8:43 NEW FORMS OF AMERICAN ZONITIDAE AND HELI- CIDAE,H. A. Pilsbry. 9:15 SHELLS OF THUNDERHEAD MOUNTAIN, NORTH CAROLINA, Mrs. G. Andrews. (Communication) 9:120 CONTRIBUTION TO A KNOWLEDGE OF UNITED STATES UNIONIDAE, S. H. Wright. 10:1.36 POLYGYRA FERRISSl N. SR, H. A. Pilsbry. 11:92 DESCRIPTIONS OF NEW SPECIES AND VARIETIES OF AMERICAN ZONITIDAE AND ENDODONTIDAE, H. A. Pilsbry. 12:85 COLLECTING IN THE GREAT SMOKIES, J. H. Ferriss. 12:97 DESCRIPTIONS OF NEW AMERICAN LAND SHELLS, H. A. Pilsbry. 12: 140 THE GREAT SMOKY MOUNTAINS, J. H. Ferriss. 14:49 PHILOMYCUSSECRETUS. N. SP., T. D. A. Cockerell, 14:59 NOTES ON SOME SHELLS FROM NORTH CAROLINA, E. G.Vanatta. 16:106 THE MOLLUSCA OF THE MT. MITCHELL REGION, NORTH CAROLINA, B. Walker, H. A. Pilsbry. 16:107 THE GREATEST AMERICAN PLANORBIS, H. A. Pilsbry. 17:75 CHIONE CANCELLATA LINNE IN THE JERSEY CITY MARKET, S. Rous. (Note) 17:130 NEW LAND SNAILS FROM NORTH CAROLINA, H. A. Pilsbry. 18:89 A NEW SUBSPECIES OF POLYGYRA FERRISSL J. H. Fer- riss. 19:67 NOTE ON VITREA APPROXIMA AND V. VANATTAL H. A. Pilsbry and B. Walker. 20:57 A NEW POLYGYRA FROM NORTH CAROLINA (P SOELNERI). J. B. Henderson . 21 : 13 NEW SPECIES OF ANCYLIDAE, B. Walker. 21:138 NORTH CAROLINA LAND SHELLS, E. G. Vanatta. (Note) 31:71 MOLLUSCA OF PISGAH FOREST, NORTH CAROLINA, M. L. Win.slow. 35:40 NEW .SOUTHERN APPALACHIAN LAND SNAILS, H. R Baker. 42:86 POLYGYRA ESPILOCA AT BEAUFORT, NORTH CAROLINA, W. E. Burnett. (Note) 44:143 POLYGYRA KDWARDSI MAGNIFUMOSA PILSBRY, H. A. Pilsbry. (Note) 45:28 SOME LAND SHELLS FROM GRANDFATHER MOUN- TAIN, NORTH CAROLINA. G. S. Banks. (Note) 45:1.38 DESCRIPTIONS OF SOME LAND SNAILS OF SOUTH- WESTERN NORTH CAROLINA. W. J. Qendi. G. S. Banks. 46: 14 LAND SHELLS COLLECTED IN SOUTHWESTERN NORTH CAROLINA. W. J. Clench, G. S. Banks. 46:58 MESOMPHIX (MICROMPHIX) SUBPLANUS PLANUS, SUBSP. NOV., G. S. Banks. 47:70 THE ECOLOGY OF THE LAND MOLLUSCA OF ASHE- VILLE, NORTH CAROLINA, A. F. Archer. 48:77 AN INSECT "XENOPHORA ". A. F. Archer. 51: 105 A NEW SPECIES OF POLYGYRA FROM THE GREAT SMOKY MOUNTAINS, NORTH CAROLINA, A. F. Archer. 51:135 NEW VARIETIES OF ANGUISPIRA AND DISCUS, G. K, Kutchka. 52:11 A NEW SECTION AND A NEW SUBSPECIES OF STENOTREMA. A. F. Archer. 52:98 WILMINGTON, NORTH CAROLINA RECORDS. J. L. Baily, Jr. (Note) 54:69 VERTIGO PARVULA STERKL G. K. MacMillan. 57:128 A SNAIL CAPTURED BY AN INSECTIVOROUS PLANT, C. B.Wurtz. (Note) 60:103 SOME LAND AND FRESHWATER MOLLUSKS FROM THE COASTAL REGION OF VIRGINIA AND NORTH AND SOUTH CAROLINA, H. A. Rehder. 62:121 GONIOBASIS PROXIMA (SAY), C. Goodrich. 63:78 PALLIFERA HEMPHILLI. L. Hubricht. 63:106 DISTRIBUTION OF TRIODOPSIS SOELNERI (J. B. Hender- son) IN NORTH CAROLINA, L. Hubricht. (Note) 64:67 PALLIFERA SECRETA (COCKERELL), L. Hubricht. (Note) 64:102 JACOSTA (CANDIDULA) INTERSECTA (POIRET) IN UNITED STATES, D. SAUNDERS. &4:142 THREE NEW SPECIES OF TRIODOPSIS FROM NORTH CAROLINA, L. Hubricht. 65:80 THREE NEW SPECIES OF PHILOMYCIDAE, L. Hubricht. 66:78 LAND SNAILS OF THE SOUTHERN ATLANTIC COASTAL PLAIN, L. Hubricht. 66:114 A NEW SUBSPECIES OF TRIODOPSIS FALLAX (SAY), L. Hubricht. 68:28 A NEW SPECIES OF MESODON FROM THE GREAT SMOKY MOUNTAINS NATIONAL PARK, L. Hubricht. 68:65 HAPLOTREMA KENDEIGHI WEBB. L. Hubricht. 69:126 MESODON NORMALIS (PILSBRY), L. Hubricht. (Note) 69:140 ELLIPTIO COMPLANATUS ROANOKENSIS IN THE NEUSE RIVER. W. M. Walter. R. A. Parker. 71:60 LIFE HISTORY STUDIES OF CAMPELOMA DECISUM, N. A.Chamberiin.72:22 R)MATIOPSIS LAPIDARIA ON THE SOUTHERN ATLAN- TIC COASTAL PLAIN. L. Hubricht. (Note) 74:33 SUCCINEA INDIANA PILSBRY. L. Hubricht. (Note) 75:123 POSITIVE RHEOTAXIS IN GONIOBASIS PROXIMA, P. J. Crutchfield. 79:80 EUGLANDINA ROSEA IN NORTH CAROLINA. C. Dawley. (Note) 79:142 CARUNCULINA PULLA (CONRAD). AN OVERLOOKED ATLANTIC DRAINAGE UNIONID, R. I. .Johnson. 80: 127 LAEVAPEX FRAGILIS ON THE OUTER BANKS OF NORTH CAROLINA. D, E. Beetle. (Note) 81: 107 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 67 NOTE ON ECOLOGY OF GONIOBASIS PROXIMA IN NORTH CAROLINA, B. Z. Lang. 82:3 TYPE LOCALITY OF UNIO PUMILUS LEA, 1838, S. L. H. Fuller. 86:72 UNIO CAROLINIAN A BOSCM 1801, S. L, H. Fuller. 86:74 AN UNDESCRIBED STRUCTURAL FEATURE IN THE MARSUPIUM OF ELLIPTIO LANCEOLATA (LEA 1828), S. L. H. Fuller. 86:85 RANGE EXTENSIONS OF CORBICULA MANILENSIS (PHILIPPI) IN THE ATLANTIC DRAINAGE OF THE UNITED STATES, S. L. H. Fuller. C. E. Powell, Jr. 87:59 SPECIES DIVERSITY OF TERRESTRIAL SNAILS IN THE GREAT SMOKY MOUNTAINS, L. L. Getz. 88:6 FOUR NEW SPECIES OF LAND SNAILS FROM THE EASTERN UNITED STATES. L. Hubricht. 89:1 North Carolina — Marine THREE NEW SPECIES OF MACOMA FROM THE GULF OF MEXICO, W.H.Dall. 9:32 SYNOPSIS OF THE PINNIDAE OF THE UNITED STATES AND WEST INDIES. W. H. Dall. 11:25 CHIONE CANCELLATA LWNt IN THE NEW JERSEY aTY MARKET, S. Rous. (Note) 17: 130 SOME MARINE MOLLUSCAN SHELLS OF BEAUFORT AND VICINITY, A. Jacot. (Note) a5:99 RANGE OF DONAX VARIABILIS. A. R Jacot. (Note) 42:142 SOME SHELLS FROM THE NORTH CAROLINA BANKS, H.G.Richards. 49:130 NOTE ON FASCIOLARIA DISTANS LAM., A. G. Hackney. (Note) 57:142 NOTE ON BUSYCON CARICA GMELIN, A. G. Hackney. (Note) 57: 143 ALBINO SPECIES OF BUSYCON PERVERSUM LINNE, A. G. Hackney. (Note) 57:143 LIST OF MOLLUSCA FROM AROUND BEAUFORT, NORTH CAROLINA, A. G. Hackney. .58;.56 BLACKENED SHELLS OF EAST COAST BEACHES NOT NECESSARILY FOSSIL, R. A. McLean. (Note) 60:32 NOTES ON ODOSTOMIA IMPRESSA (SAY). H. W. Wells. 72:140 SOME OCEANIC SUB-TIDAL OYSTER POPULATIONS, H. W.Wells. I. E.Gray. 73: 139 THREE SPECIES OF ODOSTOMIA FROM NORTH CAROLINA, WITH DESCRIPTION OF NEW SPECIES, H. W.Wells, M.J. Wells. 74:149 THE DISTINCTION BETWEEN ACTEOCINA CANDEI AND RETUSA CANALICULATA. H. W. Wells, M. J. Wells. 75:87 BATHYMETRIC AND GEOGRAPHIC DISTRIBUTION OF PANOPEA BITRUNCATA. R. Robertson. 76:75 FURTHER NOTE ON DISTRIBUTION OF CYMATIIDAE IN WESTERN ATLANTIC, A. S. Merrill. (Note) 80:31 CASSIS MADAG.ASCARIENSIS AND C M SPINELLA OFFSHORE AT BEAUFORT, NORTH CAROLINA, D. A. Wolfe. 81:47 MOLLUSKS OF THE OUTER BANKS, NORTH CAROLINA, D.E. Beetle. 81:61 NEW HOST AND DISTRIBUTION RECORDS OF ODOSTOMIA DIANTHOPHILA. H. W. Wells, M. J. Wells. (Note) 82: 109 DONAX FOSSOR. A SUMMER RANGE EXTENSION OF D. VARIABILIS P. Chanley. 83:1 A NEW NORTHERN RECORD FOR BURSATELLA LEACHII PLEII RANG, WITH NOTES ON ITS BIOLOGY, W. L. Kruczynski, H. J. Porter. 83:40 THE DISTRIBUTION OF THE NUDIBRANCH DORIS VER- RUCOSA LINNE IN THE NORTHWEST ATLANTIC, D. R.Franz. 83:80 THE OCCURRENCE OF CYMATIIDAE AND CYPRAEIDAE IN NORTH CAROLINA, H. J. Porter. 84:1 STROMBUS RANGE EXTENSIONS, A. H. Shoemaker. (Note) 85:72 North Carolina — Fossil DESCRIPTION OF TWO NEW TERTIARY FOSSILS, C. W. Johnson. 17:143 SOME SHELLS FROM THE NORTH CAROLINA BANKS. H.G.Richards. 49: 130 A NEW FOSSIL COWRY FROM NORTH CAROLINA, W. M.Ingram. 52: 120 NOTES ON Glk'Hl FASCIOLARIAS. B. Smith. (Note) 55:64 BLACKENED SHELLS OF EAST COAST BEACHES NOT NECESSARILY FOSSIL, R. A. McLean. 60:32 SIZE DISTRIBUTION OF THE BIVALVE. MULINIA LATERALIS (MACTRIDAE) AND ENERGY LEVEL OF SOME PLEISTOCENE SEDIMENTS, W. C. Fallaw. 89:60 SINISTRAL SPECIMENS OF OLIVELLA. PRUNUM. AND GRANULINA FROM THE PLIOCENE OF VIRGINIA AND NORTH CAROLINA, L. D. Campbell, S. C. Campbell. 90:151 NORTH DAKOTA North Dakota — Land, Freshwater SHELLS FROM JAMESTOWN. NORTH DAKOTA. L. E Daniels. (Note) 34:29 PHYSA AMPULLACEA 'GOULD' BINNEY, W. J. Clench. 49:.30 NORTH DAKOTA RECORD FOR ARION ATER. R. L. Post. (Note) 72: 104 MOLLUSCAN FAUNA OF SOME ALKALINE LAKES AND SOULGHS IN SOUTHERN CENTRAL NORTH DAKOTA, S. J. Tuthill, W. M. Laird. 77:47; 77:81 North Dakota — Fossil A MOLLUSCAN FAUNA AND LATE PLEISTOCENE CLIMATE IN SOUTHEASTERN NORTH DAKOTA: OTHER PAPERS. S. J. Tuthill. 79:iii NON-MARINE MOLLUSKS AND TWO NEW SPECIES OF PISIDIUM FROM THE 'TONGUE RIVER FORMATION (PALEOCENE), NORTH DAKOTA. D. Bickel. 87:19 TWO NEW SPECIES OF NON-MARINE MOLLUSCA FROM THE FORT UNION GROUP (PALEOCENE) OF NORTH DAKOTA AND MONTANA, D. Bickel. 90:94 OHIO Ohio — Land, Freshwater "ELEVEN SPECIES OF PUPA". V. Sterki, (Correspondence) (CE)1;.54 BYTHINIA TENTACULATA IN OHIO, G. J. Streator. 3:46 HYALINA STERKII DALL, Anon. (Note) 3:.59 HYALINA STERKII DALL. V. Sterki. 3:96 DISTRIBUTION OF UNIONIDAE IN THE THREE RIVERS, MAHONING, CUYAHOGA, AND TUSCARAWAS, G. W. Dean. 4:20 68 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 FORMS OF AMERICAN CARYCHIUM. H. A. Pilsbry. 4:109 DESCRIPTION OF A NEW SPECIES OF HYALINA, W. H. Dall.5:10 A BYSSUS IN UNIO. V. Sterki. 5:73: 5:90 PUPA HOLZINGERI STERKI IN OHIO, B. Walker. (Note) 593 MORE ABOUT UNIO LUTEOLUS AND U. RADIATUS. G. W. Dean. 5:112 A FEW OBSERVATIONS CONCERNING DEATH OF FRESHWATER MOLLUSCA. V. Sterki. 5:135 A FEW NOTES ON HELIX APPRESSA, A. G. Wetherly. 8:14 TWO NEW PISIDIA, V. Sterki. 8:97 DEAD SNAILS. G. D. Lind. 8:106 THE LAND AND FRESHWATER MOLLUSCA OF NEW PHILADELPHIA, OHIO, V. Sterki. 8:107 DESCRIPTIONS OF NEW PISIDIA, V. Sterki. 10:20; 11:124 A WORD ABOmSPHAERIA. E. W. Roper. 10:29 VALLONIA PARVULA AND PUPA HOLZINGERI, B. Walker. (Note) 11:82 UNIO COMPLANATUS SOLANDER AT NEW PHILADEL- PHIA, V. Sterki. (Note) 12:24 THE DENTATE VARIETY OF CONULUS, Anon. (Note) 12:144 SUPPLEMENTAL NOTE ON PLANORBIS CORPULENTUS SAY, B. Walker. 14:33 AI^SMIDONTA MARGIN ATA SAY AND A. TRUNCATA WRIGHT, C. L. Wheeler. (Note) 14:143 ALASMIDONTA MARGINATA SAY, Anon. 15:16 THE LOCALITY OF SAY'S TYPE OF ALASMIDONTA MARGINATA, W. J. Fox. (Note) 15:47 POLYGYRA PROFUNDA, REVERSED, A. C. Billups. (Note) 16:119 NEW PISIDIA, V. Sterki. 17:20; 20:87 NOVEMBER SNAILS, V. Sterki. (Note) 19:96 A NEW SPECIES OF LYMNAEA FROM OHIO, WITH NOTES Oti LYMNAEA PARVA LEA, F. C. Baker. 19:51 A PRELIMINARY CATALOGUE OF THE LAND AND FRESHWATER MOLLUSCA OF OHIO. V. Sterki. (Publication: review, anon.) 21:48 ON CERTAIN IMMATURE ANCULOSAE, B. Walker. 21:110 DESCRIPTION OF TWO NEW SPECIES OF MUSCULIUM, V. Sterki. 23:66 ERRATA IN ABOVE PAPER NOTED, 23:84 COMMON OR VERNACULAR NAMES FOR MUSSELS, V. St«rki. 24:15 NOTES ON COLLECTING SPHAERIUM AND PISIDIUM, J. A. Allen. 24:140 LYMNAEA AURICULARIA IN OHIO, C. Goodricli. (Note) 25:11 THE MUSSEL SHELL BEDS NEED PROTECTION, W. T. Barret. 26:61 FRESHWATER MOLLUSCA LIVING OUT OF THE WATER, V. Sterki. 26:64 SHELLS OF PUT-IN-BAY ISLAND, OHIO. J. A. Allen. 29: 18 MOLLUSKS OF GENEVA, OHIO, V. Sterki. 29: 121 OBSERVATIONS ON UNIO GIGANTEUS BARNES, L. S. Frierson. 30:61 NEW VARIETIES OF NAIADES FROM LAKE ERIE, N. M. Grier.32:9 GONIARASES OF OHIO, C. Goodrich. 33:73 THE SHELL OF PHILOMYCUS CAROLINIANUS (BOSC), W. F. Clapp. 33:83 MOLLUSKS COLLECTED IN BASS ISLAND REGION, LAKE ERIE, E. H. Ahlstrom. 44:44 CIVILIZATION AND LAND MOLLUSKS IN OHIO, A. F. Archer. 50:117 SOME LAND MOLLUSKS OF THREE COUNTIES IN EASTERN OHIO, A. F. Archer. 51:55 VERTIGO PARVULA STERKI, G. K. MacMillan. 57: 127 SOME SNAIL RECORDS FROM SOUTHEASTERN OHIO, C. B. Wurtz. 62:91 DISTRIBUTION OF THE MOLLUSKS IN A BASIC BOG LAKE AND ITS MARGINS, R. W. Dexter. 64: 19 THOUSANDS OF LIVING EUROPEAN SNAILS SOLD AS FISH BAIT IN OHIO, W. M. Ingram. 66:26 MOLLUSKS INHABITING SOME TEMPORARY POOLS AND PONDS IN ILLINOIS AND OHIO, R. W. Dexter. 67:26 EXTENSION OF THE KNOWN RANGE OF THE SLUG PALLIFERA FOSTERI F. C. Baker, R. W. Dexter. (Note) 69:35 SUCCUNEA AUREA LEA AND S PYRITES, NEW, L. Hubricht. 73:113 SINISTRAL SHELL OF CAMPELOMA INTEGRUM, R. W. Dexter. (Note) 73:118 ADDITIONAL NOTES ON DISCARDED SHELLS OF MOLLUSKS, R. W. Dexter. (Note) 74: 119 THE NAIAD FAUNA OF THE GREAT LAKES, Schalie, H. van der. (Publication noted) 76:113 EXTENSION OF RANGE OF ASIATIC CLAM TO CINCIN- NATI REACH OF THE OHIO RIVER, L. Keup, W. B. Horning, W. M. Ingram. 77:18 TRIODOPSIS FOSTERI IN OHIO, F. Wayne Grimm. (Note) 77:72 DECLINE OF ASIATIC CLAM IN OHIO RIVER., W. R Horning, L. Keup. (Note) 78:29 NOTE ON (GASTROCOPTA TAPPANIANA (C. B. ADAMS), W.J. Clench. (Note) 78:106 COLLECTION (OF H. R. EGGLESTON AND OF D. T. JONES) DEPOSITED (IN OHIO STATE MUSEUM), W. J. Clench. (Note) 78:108 Ohio — Fossil A STUDY OF FOSSIL SHELLS, J. Keep. 9:7 A NEW FORM OF AMNICOLA FROM THE OHIO PLEISTOCENE DEPOSITS WITH NOTES ON A PHYSA FROM THE SAME FORMATION, F. C. Baker. 33:125 MARINE SHELLS FROM THE OHIO PRE-COLUMBIAN BURIAL MOUNDS, H. G. Shetrone. 68:11 CERION FROM AN ARCHEOLOGICAL SITE IN NORTH- ERN OHIO, J. L. Murphy. 87:28 OKLAHOMA , Oklahoma — Land, Freshwater NOTES ON SOME INDIAN TERRITORY SHELLS, C. T Simpson. (Note) 3:72 NEW SOUTHWESTERN FORMS OF POLYGYRA, H. A. Pilsbry. 13:37; 13:60 SOME ZONITIDAE COLLECTED BY J. H. FERRISS IN ARKANSAS AND THE CHOCTAW NATION, R A. Pilsbry. 13: KY? MOLLUSKS OF OKLAHOMA, J. H. Ferriss. 20:16 MOLLUSKS FROM KANSAS AND OKLAHOMA, F. C. Baker. 23:91 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 69 THE GASTROPODA OF PAYNE COUNTY, OKLAHOMA, D. K. Greger. 29:88 ADDmONAL LOCALITIES FOR LAND MOLLUSCA IN OKLAHOMA, D S. Dundee. 69: 16 EXTENSIONS OF KNOWN RANGES OF 4 MOLLUSKS, D. S. Dundee, H. A. Dundee. 72:51 AN ECOLOGIC OBSERVATION ON SUCCINEA AVARA. B. A. Branson. (Note) 72: 145 RUMINA DECOLLATA IN OKLAHOMA. B. A. Branson. (Note) 73:37 VWIPARUS SUBPURPUREUS IN OKLAHOMA, B. A. Branson. (Note) 7.5:124 NOTES ON SNAIL DISTRIBUTION. B. A. Branson. (Note) 76:148 RECORDS AND TWO NEW SPECIES, STENOTREMA ABADDONA AND S GLASSI. FROM OKLAHOMA, B. A. Branson. 77: 100 UMAX KiXIMUS AND FERRISSIA MEEKIANA IN OKLAHOMA, B. A. Branson. (Note) 77:107 STROBILOPS AENEA WEST OF THE MISSISSIPPI RIVER, L.Hubricht. (Note) 78:27 HELICODISCUS TRIDENS AND H. ALDRICHIANA, L. Hubricht. (Note) 78:28 EUPERA SINGLEYI IN OKLAHOMA, L. Hubricht. (Note) 78:106 CARNIVOROUS HABITS IN MESODON INDIANORUM (PILSBRY), W. L. Pratt. Jr. (Note) 78:143 SOME LAND SNAIL RECORDS FROM ARKANSAS AND OKLAHOMA, L. Hubriclit. 79: 117 SOME LAND SNAIL RECORDS FROM OKLAHOMA AND ARKANSAS, L. Hubrictit. 81:65 SHELL VARIABILITY IN POLYGYRA WRFEUILLIANA, B. A. Branson. 83: 120 SPHAERIUM LACUSTRE IN OKLAHOMA, W. F. Gale, (Note) 85:71 CORBICULA MANILENSIS (PHILIPPI) IN OKLAHOMA, W.J. Clench. (Note) &5: 145 SIGNIFICANT PELECYPOD RECORDS FROM OKLAHOMA, B. A. Branson. 87:8 Oklahoma — Fossil FIVE NEW YARMOUTHIAN PLANORBID SNAILS, A. B. Leonard. 62:41 PLIOCENE AND PLEISTOCENE SPHAERIIDAE FROM THE CENTRAL UNITED STATES, H. B. Herrington, D. W. Taylor. (Publication noted; review, H. B. Bal-. 11:1.33 DESCRIPTIONS OF NEW SPECIES AND VARIETIES OF AMERICAN ZONITIDAE AND ENDODONTIDAE, H. A. Pilsbry. 12:85 COLLECTING IN THE GREAT SMOKIES, J. H. Ferriss. 12:97 POLYGYRA EDWARDS! BLAND. B. Walker. (Note) 12:120 NOTES ON TWO VARIETIES OF PYRAMIDULA ALTER- NATA.G.Kaavv.ViAl SHELLS COLLECTED AT OAKDALE, MORGAN COUNTY, TENNESSEE, G. H. Clapp. 13:70 NEW SOUTHERN UNIOS, B. H. Wright. 13:89 THE GREAT SMOKY MOUNTAINS, .J. H. Ferriss. 14:49 POLYGYRA STENOTREMA WITHOUT A LIP-NOTCH, H. A, Pilsbry. 14:135 THE SUBSPECIES OF PYRAMIDULA ALTERNATA. H. A. Pilsbry. 15:6 DESCRIPTION OF A NEW UNIO FROM TENNESSEE, W. A. Marsh. 15:115; 16:7 NEW AND LITTLE KNOWN SPECIES OF AMNICOLIDAE. B. Walker. 19:114 DESCRIPTION OF A NEW SPECIES OF TRUNCILLA. B. Walker. 24:42 REMARKS ON UNIO VARICOSUS. aCATRICOSUS AND UNIO COMPERTUS. NEW SPECIES, L. & Frierson. 25:51 NOTE ON THE DISTRIBUTION OF MARGARITANA MONODONTA SAY, B. Walker. 25:57 LOCALITY FOR POLYGYRA (TRIODOPSIS) OBSTRICTA SAY, A. G. Wetherby. (Note) 25:60 CUMBERLAND^. A NEW GENUS OF NAIADES, A. E Ortmann. 26:13 POLYGRYA (STENOTREMA) EDWARDSI (BLAND), G. H. Clapp. 27:12 COLLECTING UNIONIDAE IN TENNESSEE, A. E Ort- mann. (Communication) 27:70 STUDIES IN NAJADES, A. E Ortmann. 28:106 VITREA CRYPTOMPHALA. N. SP., WITH NOTES ON THE INDENTATA GROUP, G. H. Clapp. 29:25 OBSERVATIONS ON THE UNIO COR OF CONRAD, L. S. Frierson. 29:102 THE ANATOMY OF LEMIOX RIMOSUS (RAF.), A. E. Ort- mann. 30:39 A NEW TYPE OF THE NAYAD-GENUS FUSCONAM. GROUPOF E BARNESIANA LEA, A. E Ortmann. 31:. 58 HELIX NEMORALIS AT KNOXVILLE, TENNESSEE, T. D. A. Cockerell. 31:1.33 NEW LAND SHELLS FROM ALABAMA AND TENNES- SEE, G. H. Clapp. .33:8 THE ANATOMY OF CERTAIN SLUGS FROM THE UPPER TENNESSEE, A. E Ortmann. .34:81 SOMETHING Amm ANGITREMA. C. Goodrich. 35:58 VARIATIONS IN GONIOBASIS EDGARIANA LEA, C. Goodrich. 36:115 UNIONIDAE FROM THE REELFOOT LAKE REGION IN WEST TENNESSEE, A. E. Ortmann. 39:87 THE GROUP OF GONIOBASIS CATENARIA. C. Goodrich. 42:28 NEW SOUTHERN APPALACHIAN LAND SNAILS, H. B. Baker. 42:86 THE PLEUROCERID GENUS EURYCAELON. C. Goodrich. (Note) 45:36 NEARTIC VITREINE LAND SNAILS, H. B. Baker. (Note) 45:36 THE STATION OF DYSNOMIA TRIQUETRA (RAFINE.S- QUE), H. Van der Schalie. (Note) 45:104 COLLECTING IN TENNESSEE, C. Goodrich. (Note) 45:136 TWO NEW LAND SHELLS FROM THE SOUTHERN AP- PALACHIANS, W. .J. Clench, A. F. Archer. 46:86 MOLLUSKS FROM CHATTANOOGA, TENNESSEE, H. G. Richards. (Note) 47:147 PALUDINA HUMEROSA ANTHONY, W. J. Clench. (Note) 47:151 NOTES ON THREE RARE AMERICAN POLYGYRA. W. .J. Clench.. 51: 17 NEW VARIETIES OF ANGUISPIRA AND DISCUS. G. M. Kutchka.52:ll A NEW SPECIES OF STENOTREMA FROM EAST TEN- NESSEE, A. E Archer. 52:54 SEQUENCE IN THE DISTRIBUTION OF AQUATIC SPECIES, C.Goodrich. 53:73 A NEW VARIETY OF POLYGYRA APPRESSA (SAY), G. K.MacMillan., 53:98 THE SNAILS OF TED CAVE, TENNESSEE, L Hubricht. .54:10 THE LOST TYPE OF OBOVARIA DEPYGIS (CONRAD), R. I. Johnson. (Note) 62:102 A LIST OF THE LAND MOLLUSCA OF CLAIBORNE COUNTY, TENNESSEE, WITH DESCRIPTION OF A NEW SUBSPECIES OF TRIODOPSIS. L. Lutz. 63:99; 63:121 SOME NEW RECORDS FOR EXOTIC SLUGS IN THE UNITED STATES, C. B. Lee. 64:.58 THREE NEW SPECIES OF PHILOMYCIDAE. L Hubricht. 66:78 VENTRIDENS INTERTEXTUS EUTROPIS LIVES HERE, M.Teskey.69:r23 A NEW RECORD FOR THE ASIATIC CLAM IN THE UNITED STATES, THE TENNESSEE RIVER, R. M. Sinclair, W. M. Ingram. 74:114 THE STATUS OF VITRINIZONITES UVIDERMIS OILSBRY, L. Hubricht. (Note) 74:166 EIGHT NEW SPECIES OF LAND SNAILS FROM THE SOUTHERN UNITED STATES, L. Hubricht. 75:26 MESOMPHIX VULGATUS AND ITS ALLIES, L. Hubricht. 76:1 FOUR NEW SPECIES OF PARAVITREA. L. Hubricht. 76:140 TRIDOPSIS HOPETONENSIS IN THE GULF STATES, L. Hubricht. (Note) 76: 152 NOTES ON THE GENUS DISCUS. L. Hubricht. 77:62 STENOTREMA MAGNIFUMOSUM IN THE CUMBERLAND MOUNTAINS, L. Hubricht. (Note) 78:70 74 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 FOUR NEW LAND SNAILS FROM THE SOUTHEASTERN UNITED STATES, L. Hubricht. 79:4 CLAM PESTS IN TENNESSEE WATER SUPPLIES, R. M. Sinclair. (Publication noted) 79: 144 FOUR NEW LAND SNAILS, L. Hubricht. 80:53 ANATOMY OF THE SUCCINEID GASTROPOD OXYLOMA SALLEANA. D. S. Franzen. 80:59 FOUR NEW SPECIES OF LAND SNAILS, L. Hubricht. 82:63 ONE MORE SINISTRAL MESODON, H. S. Feinberg. 84:12 ATHEARNIA. NEW NAME FOR A GENUS OF PLEUROCERID SNAILS, J. P. E. Morrison. 84:110 SPECIES DIVERSITY OF TERRESTRIAL SNAILS IN THE GREAT SMOKY MOUNTAINS, L. L. Getz. 88:6 Tennessee — Fossil THE FAUNA OF THE RIPLEY FORMATION ON COON CREEK, TENNE&SEE, B. Wade. (Note) 40: 141 TEXAS Texas — Land, Freshwater UNIO PARVUS. U. GRACILIS IN TEXAS, J. A. Singley. (CE) 1:21 SHELL COLLECTING IN SOUTHERN TEXAS, J. A. Singley. (Correspondence) 3:60 SHELLS NEW TO THE UNITED STATES FAUNA, H. A. Pilsbry. (Note) 3:60 RECENT ADDITIONS TO THE UNITED STATES SNAIL FAUNA. H. A. Pilsbry. 3:61 A NEW AMERICAN BULIMULUS, H. A. Pilsbry. 3:122 ON SOME NORTHERN PUPIDAE, WITH DESCRIPTION OF NEW SPECIES, V. Sterki. 3:123 REMARKS ON CERTAIN GONIOBASIS, H. A. Pilsbry. 4:49 BULINULUS IN TEXAS, G. H. Ragsdale. (Note) 4:60 ON HELIX HARDFORDIANA COOPER AND OTHER SHELLS, H. A. Pilsbry. 5:39 CRITICAL NOTES ON EASTERN TEXAS UNIONIDAE, H. A. Pilsbry. 5:74 HYALINIA LAEVIUSCULA N. Sp., V. Sterki. GM LIST OF TEXAS MOLLUSCA COLLECTED BY .J. D. Mit- chell, Anon. (Note) 8:84 NEW AMERICAN UNIO, W. B. Marsh. 10:92 UNIOS, Mrs. M. B. Williamson. 10:106 ON A NEW HOLOSPIRA FROM TEXAS, W. H. Dall. 11:38 NEW PISIDIA. V. Sterki. 11:112 NOTICES OF NEW SPECIES AND VARIETIES OF AMERICAN LAND SHELLS. H. A. Pilsbry. 12:22 A NEW UNIO FROM TEXAS, B. H. Wright. 12:93 REMARKS ON THE AMERICAN SPECIES OF CONULUS, H. A. Pilsbry. 12:113 NOTES ON THE INDENTATA GROUP OF VTTREA. T. D. A. Cockerell. 12:120 PLANORBIS DILATATUSGOVLD. Anon. (Note) 12:144 AMONG THE UNIOS OF THE SABINE RIVER, L. S. Frier- son. 13:79 NEW SPECIES AND SUBSPECIES OF AMERICAN LAND SNAILS,H. A. PiKsbry. 13:114 IN SEARCH OF TOL YGYRA PILSBRYI. .J. H. Ferriss. 14:26 NOTICES OF NEW AMERICAN SNAILS. H. A. PiLsbry. 14:40 A NEW UNIO FROM TEXAS, L. S. Frierson. 15:75 NEW AMERICAN LAND SHELLS, H. A. Pilsbry. 16:30 COLLECTING UNIONIDAE IN TEXAS AND LOUISIANA, L.S Frierson. 16:37 SOUTHWESTERN SHELLS, J. H. Ferriss. 18:49 LIST OF MOLLUSKS FROM AMARILLO, TEXAS, J. B. Henderson, Jr. 22:9 THE MOLLUSCA OF McLENNAN COUNTY, TEXAS, J. K. Strecker, Jr. 22:63 ^ AGRIOLIMAX AGRESTIS LINNE AT WACO, TEXAS, J. K. Strecker. Jr. 24:3 NOTES ON LAND SHELLS FROM MATAGORDA PENIN- SULA, TEXAS. J. K. Strecker, Jr. 24:4 A COMPARISON OF THE UNIONIDAE OF THE PEARL AND SABINE RIVERS, L. S. Frierson. 24:1.34 DRIFT SHELLS FROM TEXAS, V. Sterki. 25:115 TWO NEW AMERICAN LAND SHELLS COLLECTED BY MESSRS. HEBARD AND REHN. H. A. Pilsbry. 26:88 GUNDLACHIA HJALMARSONI PER. IN THE RIO GRANDE, TEXAS, G. H. Clapp. 27:77 NOTES, .J.H. Ferriss. 27: 134 RUMINA DECOLLATA IN TEXAS, J. H. Ferriss. (Note) 28:11 BULIMULUS SCHIEDEANUS (PFR) IN TEXAS, G. H. Clapp. (Note) 28:132 AN ARBOREAL POLYGYRA. T. D. A. Cockerell. (Note) .31:. 36 NOTE ON THE RELATION OF SNAIL FAUNA TO FLOODS, A. Richards. 31:64 PRATICOLELLA CAMPI. SP. NOV., G. H. Clapp, J. H. Fer- riss. 32:78 A NEW SPECIES OF PHYSA FROM TEXAS, W. J. Clench. ,38:12 ON THE RIO GRANDE, J. H. Ferriss. 38:;?7 A SHORT LIST OF LAND AND FRESHWATER MOL- LUSKS FROM SOUTHEASTERN TEXAS, W. J. Clench. .39:11 A NEW TEXAS BULIMULUS. W. H. Dall. 39:24 TEXAS LAND AND FRESHWATER SHELLS, E. G. Vanat- ta. 40:16 DAUDEBARDIELLA MENTIONED IN ERROR, 40:68 HELICES FROM CALIFORNIA AND TEXAS AND A ZONITID FROM VIRGINIA, H. A. Pilsbry. 41:81 THE GROUP OF GONIOBASIS CATENARIA. C. Goodrich. 42:28 SHELLS FROM LIVE OAK, TEXAS. E. G. Vanatta. (Note) 42:66 A NEW HUMBOLDTIANA FROM TEXAS, W. J. Clench. H. A. Rehder.44:10 THE NAIADES OR PEARLY FRESHWATER MUSSELS OF TEXAS, J. K. Strecker. (Note) 45:36 TEXAS SHELLS, E. G. Vanatta. 47:16 SNAILS OF THE MARNOCK PLANTATION, Anon. (Note) 47:79 ARBOREAL BEHAVIOR OF HELICINA ORBICULATA TROPICAE. P. Cheatum. (Note) 47:147 WESTERN AND SOUTHWESTERN AMNICOLIDAE AND A NEW HUMBOLDTIANA. H. A. PiLsbry. 48:91 GASTROPODS OF THE DAVIS MOUNTAINS VICINITY IN WEST TEXAS. E. P. Cheatum. 48: 112 LAND SHELLS FROM TEXAS AND NEW MEXICO, H. A. Pilsbry. 49: 100 BULIMULUS IN TEXAS. J. Henderson. (Note) 49:105 THE EASTERN LIMIT OF SONORELLA. H. A. Pilsbry. 49:109 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 75 LIST OF MOLLUSKS FROM DRIFT DEBRIS OF PALADORA CREEK, TEXAS, W. T. Clarke. Jr., 52:14 A SUBTERRANEAN SNAIL FROM AN ARTESIAN WELL, L.Hubricht.(Note)54:.34 AN INTERESTING CACHE, R Bartsch. (Note) 56: 144 OTALA X'ERMICULATA MULLER AND 0. LACTEA MtJLLER IN TEXAS. R. W. Jackson. (Note) 57:105 OTALA LACTEA (MULLER) IN TEXAS, W. J. Clench. (Note) 58:67 SNAILS FROM TAYLOR COUNTY, TEXAS, H. A. Pilsbry. (Note) 58:69 POLYGYRA HIPPOCREPIS AND ITS AUTHOR, LOUIS PFEIFFER, H. E. Wheeler. 63:1 TEXAS SNAILS, J. H. McLellan. (Note) 63:141 PSEUDOSUBULINA. A GENUS NEW TO THE UNITED STATES. H. A. Pilsbry. 64:.55 NOTES ON LAND SNAILS OF TEXAS, H. A. Pilsbry. 64:56: 66:32 LAND SNAILS FROM THE GUADALUPE RANGE. TEXAS, H. A. Pilsbry, E. P. Cheat urn. 64:87 HIRSUTE POLYGYRA MOOREANA (W. G. Binney), J. H. McLellan. (Note) 64: 101 A HOLOSPIRA NEW TO THE UNITED STATES, H. A. Pilsbry. (Note) 66:69 A NEW SPECIES OF HUMBOLDTIANA FROM TEXAS, J. J.Parodiz.67;107 NOTES ON TEXAS BULIMULUS, F. L. Simmons. 68:20 HOLOSPIRA RIOGRANDENSIS PILSBRY. H. A. Pilsbry. (Note)68:;34 BEACH DRIFT POLYGYRIDAE FROM SOUTHERN TEXAS. H. A. Pilsbry, L Hubricht. 69:93 GYRAULUS ARIZONENSIS IN TEXAS, B. A. Branson. (Note) 74:37 THE GENUS BULIMULUS IN SOUTHERN TEXAS, L. Hubricht. 74:68 BEACH DRIFT LAND SNAILS FROM SOUTHERN TEXAS, L. Hubricht. (Note) 74:82 EIGHT NEW SPECIES OF LAND SNAILS FROM THE SOUTHERN UNITED STATES, L. Hubricht. 75:26 LENGTH OF LIFE IN WEST AMERICAN LAND SNAILS, M.K.Walton. 76:127 OTALA LACTEA IN VIRGINIA, TEXAS AND CALIFOR- NIA, F. W. Grimm. (Note) 77:108 STROBILOPS AENEA WEST OF THE MISSISSIPPI RIVER, L. Hubricht. (Note) 78:27 TWO EASTERN LAND SNAILS NEW TO TEXAS. W. L. Pratt, Jr. (Note) 78:32 MALACOLOGICAL PROBLEMS: 1, D. S. Dundee, P. W. Her- mann. 78:81 NOTES ON LAND SNAIL DISTRIBUTION IN TEXAS, W. L. Pratt, Jr. (Note) 78:142 ADDITIONAL LOCALITY FOR MESODON KIOWAENSIS. W.L. Pratt, Jr. (Note) 78:143 SINISTRAL MESODON ROEMERI. W. L. Pratt, Jr. (Note) 78:143 CORBICULA MANILENSIS IN THE MESILLA VALLEY OF TEXAS AND NEW MEXICO, A. L. Metcalf. 80: 16 NEW LOCALITY FOR LIMAX MARGINATUS. H. D. Mur- ray, S. Wiley. (Note) 81: 105 OTALA LACTEA IN SAN ANTONIO, TEXAS, H. D. Murray. (Note) 81: 141 LONGEVITY IN ASHMUNELLA. MONODENLA AND SONORELLA. M. L. Walton. 83:109 GROWTH OF AMBLEMA PERPLICATA CONRAD IN A TEXAS RIVER, J. W. Little. H. W. Centner. 84:16 A NEW SPECIES OF ASHMUNELLA FROM THE DAVIS MOUNTAINS IN WEST TEXAS, E. R Cheatum. 84:107 NEW RECORDS OF CORBICULA MANILENSIS (PHILIP- PI) IN TEXAS, H. D. Murray. (Note) &5:35 RECORDS OF INTRODUCED MOLLUSKS: NEW MEXICO AND WESTERN TEXAS, A. L. Metcalf, R. Smartt. (Note) 85:144 A NEW SPECIES OF HUMBOLTIANA (HELMIN- THOGLYPTIDAE) FROM THE SIERRA VIE.JA MOUN- TAINS OF TEXAS, E. P. Cheatum. 86:56 THE PROBLEM OF THE LAND SNAIL GENUS RAB- DOTUS IN TEXAS ARCHEOLOGICAL SITES, J. W. Clark, Jr. 87:24 ADDITIONAL RECORD FOR MESODON LEATHER- WOODl D. W. Kaufman. 88:51 TWO NEW LAND GASTROPODS FROM TEXAS {ZONITOIDES AND STENOTREMA). R. W. Fullington. 88:91 SECOND LOCALITY RECORD FOR MESODON DEATH ER- IVOOD/PRATT. D. W. Kau&nan. 88:118 EATING LAND SNAILS IN PREHISTORIC SOUTHERN TEXAS: ETHNOHISTORIC AND EXPERIMENTAL DATA, T. R. Hester, T C. Hill, Jr. 89:37 ALVAR NUNEZ AND THE SNAIL RABDOTUS IN TEXAS, J. W.Clark. Jr. 90:13 NEW SPECIES OF SONORELLA (PULMONATA: HELMIN- THOGLYPTIDAE) FROM NEW MEXICO AND TEXAS, W.R Miller. 90:70 ANOMALOUS LAND GASTROPODS FROM TEXAS, R. W. Neck, R. W. Fullington. 90: 101 Texas — Marine LIST OF TEXAS MOLLUSCA COLLECTED BY J. D. MIT- CHELL, Anon. (Note) 8:84 THREE NEW SPECIES OF MACOMA FROM THE GULF OF MEXICO, W.H.Dall. 9:32 ON SOME NEW SPECIES OF SCALA. W. H. Dall. 9:111 A NEW SPECIES OF TEREBRA FROM TEXAS. W. H. Dall. 12:44 NEW CARIBBEAN MARINE SHELLS, H. A. Rehder. 48:127 MOLLUSKS FROM POINT ISABEL IN TEXAS, H. R Stenzel. 54:20 THE HABITS AND OCCURENCE OF THE NUDIBRANCH, ARMINA TIGRINA, IN SOUTHEAST UNITED STATES, R. T. Abbott. 67:83 ADDITIONS TO TEXAS MARINE MOLLUSCA. D. R. Moore. 71:124 BATHYMETRIC AND GEOGRAPHIC DISTRIBUTION OF PANOPEA BITRUNCTATA. R. Robertson. 76:75 THE JANTHINID GENUS RECLUZJA IN THE WESTERN ATLANTIC, R. T. Abbott. (Note) 76:151 NEW HOST AND DISTRIBUTION RECORDS OF ODOSTOMIA DLANTHOPHILA . H. W. Wells, M. J. Wells. (Note) 82: 109 NEW NAME FOR A TEXAS HYDROBIA. J. P. E Morrison. 87:28 CYCLOSTREMELLA: A PLANISPIRAL PYRAMIDELLID, R. Robertson. 87:88 THE COMMENSAL CLAM. PARAMYA SUBOVATA. AND THALASSEMA HARTMANI OFF GALVESTON. TEXAS, C. A. Henry. 90:73 76 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 THE OCCURRENCE OF THE DATE MUSSEL UTHOI'HAGA BISULCATA IN LIVING OYSTERS, OFF GALVESTON, TEXAS, J. Ogle. 90:74 Texas — Fossil A NEW EOCENE FOSSIL FROM TEXAS, T. H. Aldrich. 4:25 POST PLIOCENE SHELLS, 0. A. Crandall. 6: 10:3; 6: 119 A TEXAS OIL WELL FOSSIL, T. H. Aldrich. 15:74 NEW EOCENE FOSSILS FROM THE SOUTHERN STATES, T.H. Aldrich. 24:73 PLEISTOCENE FRESHWATER MOLLUSKS FROM NORTH CENTRAL TEXAS, G. D. Hanna. 37:25 AN APPARENTLY EXTINCT EUGLANDINA FROM TEXAS, T. D. A. Cockerell. (Note) 44:141 HODOPOEUS. A FOSSIL ESTRAY, H. A. Pilsbry, T. D. A. Cockerell. 58:116 A NEW SPECIES OF CALIPYRGULA (HYDROBIIDAE) FROM THE PLEISTOCENE OF TEXAS, A. B. Leonard, T-Y Ho. 73:110 NEW CAUPYRGULA FROM PLEISTOCENE OF TEXAS AND NOTES ON COCHLIOPA RIOGRANDENSIS. A. B. Leonard, T-Y Ho. 73:125 TWO NEW STROBILOPIDS FROM THE PLEISTOCENE OF THE HIGH PLAINS, T-Y Ho, A. B. Leonard. 75:43 AN ECOLOGICAL ANALYSIS OF FOUR PERMIAN MOLLUSCAN FAUNAS, D. Nicol. 78:86 MODE OF LIFE OF CONOCARDIUM. A PALEOZOIC PELECYPOD, D. Nicol. 83:77 A NEW FOSSIL ASHMIINELLA FROM THE GUADALUPE MOUNTAINS NATIONAL PARK, TEXAS, A. L. Metcalf, R.W.Fullington. 90:49 UTAH Utah — Land, Freshwater DESCRIPTION OF NORTH AMERICAN SHELLS, C. F Ancey. (CE) 2:63 NEW VARIETIES OF PATIJLA STRIGOSA. H. Hemphill. 4:15 PISIDIUMMARCI. N. SP., V. Sterki. 23:42 VALVATIDAE OF THE WESTERN NORTH AMERICA, H. Hannibal. 23:104 A COLLECTING EXCURSION NORTH OF THE GRAND CANYON OF THE COLORADO, J. H. Ferriss. 23: 109 TWO NEW SPECIES OF AMNICOLA FROM NEW MEXICO AND UTAH, H. A. Pilsbry. 29:111 ON SOME ILL-UNDERSTOOD OREOHELICES, H. A. Pilsbry. 29: 139 A COLLECTING TRIP TO THE NORTHWEST, J. Henderson. 41:73 NOTES OF THE MOLLUSCA OF SOUTHEASTERN UTAH, R. V. Chamberiin, E. Berry. 42: 123 VARIATION IN CARINIFEX NEWBERRYl (LEA) AND LYMNAEA UTAHENSIS{CALL)J. Henderson. 44:77 NOTES ON PHYSIDAE WITH DESCRIPTIONS OF NEW SPECIES, W. J. Clench. (Note) 44:106 THE PROBLEM OF THE MOLLUSCA OF BEAR LAKE AND UTAH LAKE, IDAHO-UTAH, J. Henderson. 44: 109 MOLLUSCA OF LAMB'S CANYON, UTAH, E. G. Berry. 44:113 A NEW MOLLUSK OF THE GENUS PUPOIDES FROM SOUTHERN UTAH, R. V. Chamberiin, E. G. Berry. (Not#) 44:142 THE REDISCOVERY OF OREOHELIX HAYDEM (GABB), E.G. Berry. 46:56 OBSERVATIONS ON STAGNICOLA KINGI (MEEK), LIV- ING AND EXTINCT, R. V. Chamberiin. 46:97 NEW LYMNAEIDAE FROM THE UNITED STATES AND CANADA: I. CALIFORNIA, OREGON AND OTHER WESTERN STATES, F C. Baker. 48:17 APLEXA HYPNORUM PILSBRYI N. SUBSP., S. T. Brooks. 48:100 SOME MOLLUSCS FROM UTAH, S. T. Bnxjks. 50:13 OREOHELIX EUREKENSIS UINTA. S. T. Brooks. (Note) 52:105 MOLLUSKS OF THE OQUIRRH AND STANSBURY MOUNTAINS IN UTAH, D. T. Jones. 54:27 MOLLUSCA OF ZION NATIONAL PARK, UTAH, W. 0. Gregg. 54:30 A NEW OREOHELIX FROM SOUTHERN UTAH, W. 0. Gregg. 54:95 MOLLUSCA OF CEDAR BREAKS NATIONAL MONU- MENT, UTAH, W. 0. Gregg. 54: 116 IN THE FIELD IN UTAH, G. K. MacMillan. (Note) 55:68 ADDITIONAL UTAH RECORDS, W. 0. Gregg. (Note) 55:143 UTAH MOUNTAIN MOLLUSKS, J. Wollstenhulme. 56:50 HEMPHILL'S CATALOGUE OF THE LAND AND FRESHWATER SHELLS OF UTAH, W. J. Clench. 57: 108 HEMPHILL'S CATALOGUE, H. A. Pilsbry. (Note) 57: 144 NOTES ON SOME SOUTHWESTERN PUPILLIDAE, G. K. MacMillan. 59:121 SOME PRELIMINARY NOTES ON THE DISTRIBUTION OF MOLLUSCA IN THE LAKES OF THE WESTERN STATES, J. L.Baily, Jr. 63:73 A NEW RECORD OF HELIX ASPERSA MULLER, H. Knight. 65:75 SOME SPHAERIIDAE OF UTAH, H. R Herrington, E. J. Roscoe. 66:97 GASTROPODS OF THE BRIGHTON AREA, WASATCH MOUNTAINS, UTAH, E. J. Roscoe, L. 0. Roscoe. 68:127 MOLLUSCA FROM EAST TAVAPUTS PLATEAU, GRAND COUNTY, UTAH. E. J. Roscoe, G. Grosscup. 77:93 Utah — Fossil SPHAERIUM PILSBRYANUM, N. SP., V. Sterki. 22:141 VALVATIDAE OF THE WESTERN NORTH AMERICA, H. Hannibal. 23:104 FURTHER OBSERVATIONS ON THE MOLLUSCA OF THE RELICT LAKES IN THE GREAT BASIN. J. L. Baily, Jr., R. I. Baily. 65:46; 65:85 VERMONT Vermont — Land, Freshwater PLANORBIS PARVVS WALKERI N. VAR.. E. G. Vanatta. 16:,58 SHELLS OF MT. EQUINOX, VERMONT. C. W. Johnson. (Note) 24:72 POLYGYRA PALLLATA SAY IN NEW ENGLAND, C. W. Johnson. (Note) 26:59 VERMONT SHELLS, H. A. Pilsbry. (Note) 41:108 THE lAND SNAIL GENUS HAPLOTREMA. H. R Baker. (Note) 44: 142 RADIX AURICULARIA (LINNE) IN VERMONT, R. I. John.son.(Note)58:144 GEOGRAPHICAL INDEX TO THE NAUTILUS. Vols. 1-90 77 NOTE ON GASTRODONTA TAPPANIANA (C. B. ADAMS). W.J. Clench. (Note) 78:106 Vermont — Fossil THE FAUNA OF THE "CHAMPLAIN SEA" OF VERMONT, B. F. Howell, H. G. Richards. 51:8 VIRGINIA Virginia — Land, Freshwater DISTRIBUTION OF HELIONA OCCULTA SAY, H, A. Pilsbry. (Note) 3:20 HELIX NEMORALIS IN VIRGINIA, H. A. Pilsbry. 3:.51 THE VIRGINIA COLONY OF HELIX NEMORALIS. T. D. A. Cockerel!. 3:73: 8:92 MORTALITY IN MUSSELS AT ORANGE, VIRGINIA, W. .). Farrer. 5:141 NEW AMERICAN UNIONIDAE, R H. Wright. 9:133 THE COLONY OF HELIX NEMORALIS AT LEXINGTON, VIRGINIA, Mrs. J. M. Brooke. 10:142 CONTRIBUTION TO A KNOWLEDGE OF UNITED STATES UNIONIDAE, B. H. Wright. 11:4 NEW UNIONIDAE, R H. Wnght. 12:5 NOTES ON POLYGYRA APPRESSA.G. H. Chadwick. 13:54 NEW AND LITTLE KNOWN SPECIES OF AMNICOLIDAE, B.Walker. 19:114 THE VIRGINIA COLONY OF HELIX NEMORALIS. C. W. Johnson. (Note) 24:84 SPRING COLLECTING IN SOUTHWEST VIRGINIA, C. Goodrich. 27:81; 27:91 STUDIES IN NAJADES, A. E. Ortmann. 28:106 SHELLS IN LURAY CAVERN, E. G. Vanatta. (Note) 35:64 NOTES ON THE ANATOMY OF STROBILOPS LABYRIN- THICA (SAY), G. D. Hanna. 35:91 HELIX NEMORALIS L, IN LYNCHBURG, VIRGINIA, A. E. Ortmann. 39:73 HELICES FROM CALIFORNIA AND TEXAS AND A ZONITID FROM VIRGINIA, H. A. Pilsbry. 41:81 THE GROUP OF GONIOBASIS CATENARIA. C. Goodrich. 42:28 NEW SOUTHERN APPALACHIAN LAND SHELLS, H. B. Baker. 42:86 AN ASSOCIATION OF FRESH WATER SHELLS, W. McGlamery. (Note) 42:140 BITHYNIA TENTACULATA IN THE POTOMAC, H. A, Pilsbry. (Note) 46:69 BULIMUS TENTACULATUS (BITHYNIA TENTACULATA) LIVING IN THE POTOMAC RIVER, W. R Marshall. (Note) 46:141 A NEW COLONY OF HELIX NEMORALIS WITH SOME OBSERVATIONS ON THEIR COLOR, S. T. Brooks. B. W. Brroks. 47:% A NEW SUBSPECIES OF ZONTTOIDES (VENTRIDENS) SUPPRESSA (SAY), E. G. Vanatta. 49:99 NOTES ON HELIX NEMORALIS AT LEXINGTON, VIRGINIA, D. McConnell. 50:15 HELIX NEMORALIS AT WARM SPRINGS, VIRGINIA, W. J. Clench. (Note) .52: 108 AN UNUSUAL CAVE DEPOSIT, J. P. E. Morrison. .S3:45 LAND SNAILS NEW TO THE FAUNA OF PENN- SYLVANIA, G. K. MacMillan. 53:47 MESODON APPRESSUS (SAY) AT JAMESTOWN, VIRGIN^, A. G. Hackney. 59:49 COLLECTING MOLLUSKS AT HOT SPRINGS, VIRGINIA, R.C. AIe.\ander.6<;):4 POLYGYRA VIRGINIAN A. A NEW SPECIES FROM VIRGINIA, RR.Burch. 61:40 SOME LAND AND FRESHWATER MOLLUSKS FROM THE COASTAL REGION OF VIRGINIA AND NORTH AND SOUTH CAROLINA, H. A. Rehder. 62:121 PALLIFERA HEMPHILLI (W. G. BINNEY), L. Hubricht. (Note) 63: 106 THE POLYGYRIDAE OF PITTSYLVANIA COUNTY, VIRGINIA, L. Hubricht. 64:6 SOME NEW RECORDS FOR EXOTIC SLUGS IN THE UNITED STATES, C. B Lee. 64:.58 HELICELLA CAPERATA (MONTAGU) IN YORKTOWN, VIRGINIA, J. T.Wood. 64:141 THE LIMACIDAE AND PHILOMYCIDAE OF PITT- SYLVANIA COUNTY, VIRGINIA, L. Hubricht. 65:20 THREE NEW LAND SNAILS FROM EASTERN UNITED STATES, L. Hubricht. 65:,57 SOME MOLLUSCAN TRAILS IN PRINCE WILLIAM COUNTY, VIRGINIA, F. L. Jeffries. 65:122 THE LAND SNAILS OF PITTSYLVANIA COUNTY, VIRGINIA, L. H. Hubricht. 66:10 A PRELIMINARY LIST OF THE MOLLUSCA OF HANOVER COUNTY, VIRGINIA, J. R Burch. 66:60 THREE NEW SPECIES OF PHILOMYCIDAE, L. Hubricht. 66:78 LAND SNAILS OF THE SOUTHERN ATLANTIC COASTAL PLAIN, L. Hubricht. 66:114 THE ZONITIDAE OF PITTSYLVANIA COUNTY, VIRGINIA, L. Hubricht. 67:22 THE SNAILS FROM TWO INDIAN SHELLMOUNDS NEAR CLARKSVILLE, VIRGINIA, L. Hubricht. 67:90 A NEW SUBSPECIES OF TRIODOPSIS FALLAX (SAY), L. Hubricht. 68:28 THE LAND SNAILS OF HENRICO COUNTY, VIRGINIA, J. B Burch. 68:30 SOME ECOLOGICAL FACTORS OF THE SOIL AFFECTING THE DISTRIBUTION AND ABUNDANCE OF LAND SNAILS IN EASTERN VIRGINIA. J. R Burch. 69:62 LAND SNAILS OF SHENANDOAH NATIONAL PARK. L. Hubricht. 70:15 DISTRIBUTION OF LAND SNAILS IN PLANT ASSOCIA- TIONS IN EASTERN VIRGINIA. J. B. Burch. 70:60; 70:102 NEW SPECIES OF FONTIGENS FROM SHENANDOAH NATIONAL PARK. L. Hubricht. 71:9 LAND SNAILS FROM MARYLAND AND VIRGINIA, F. W. Grimm. 73:21 FOUR NEW SPECIES OF PARAVTTREA. L. Hubricht. 76:140 OTALA LACTEA IN VIRGINIA, TEXAS AND CALIFOR- NIA, F. W. Grimm. (Note) 77:108 FRESHWATER MOLLUSCA FROM JAMES RIVER. VIRGINL^i, AND A NEW NAME FOR MUDALIA OF AUTHORS, W. J. Clench. K. J. Boss. 80:99 NEW SPECIES OF HELICODISCUS FROM VIRGINIA, F. W.Grimm. 80: 119 TWO NEW SLUGS (PULMONATA: PHILOMYCIDAE: PHILOMYCUS) FROM KENTUCKY AND VIRGINIA, B. A. Branson. 81:127 FOUR NEW SPECIES OF LAND SNAILS. L. Hubricht. 82:63 TWO NEW STENOTREMA. WITH NOTES ON S. HIR- SUTUMANDS BARBATUM. F. W. Grimm. 85:12 78 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 A NOTE ON LAND SNAILS ASSOCLATED WITH KUDZU VINE, D. E. Beetle. 86:18 PHYSA ACUTA IN VIRGINIA, D. E. Beetle. 87;28 FRESHWATER MOLLUSKS FROM COASTAL VIRGINIA. D.E. Beetle. 87:29 UNIONIDAE OF THE PAMUNKEY RIVER SYSTEM, VIRGINIA, F. B. Blood, M. B. Riddick. 88:65 FOUR NEW SPECIES OF LAND SNAILS FROM THE EASTERN UNITED STATES, L. Hubricht.89:l POLYGYRISCUS VIRGINIANUS (BURCH 1947), A HELICODISCID LAND SNAIL, A. Solem. 89:80 Virginia — Marine INTERESTING SHELLS FROM THE DELMARVA PENIN- SULA, B. B. Baker. 64:73 LARVAL DEVELOPMENT OF THE PELECYPOD LYON- SIA HYALINA, P. Chanley, M. Castagna. 79:123 FURTHER NOTE ON DISTRIBUTION OF CYMATIIDAE IN WESTERN ATLANTIC, A. S. Merrill. (Note) 80:31 DONAX FOSSOR: A SUMMER RANGE EXTENSION OF D. VA RIABILIS. P. Chanley. 83: 1 THE DISTRIBUTION OF THE NUDIBRANCH DORIS VER- RUCOSA LINN^ IN THE NORTHWEST ATLANTIC, D. R.Franz. 83:80 NORTHWARD RANGE EXTENSION OF CYCLINELLA TENUIS RECLUZ, K. J. Boss. (Note) 83:112 Virginia — Fossil ON THE GENERIC POSITION OF TEREDO FISTULA, H. C. Lea. 18:14 "NEW SPECIES FROM THE MIOCENE OF VIRGINIA TO FLORIDA", A. Olsson. (Publication, brief review) 28:108 THE SNAILS FROM TWO INDIAN SHELL MOUNDS NEAR CLARKSVILLE, VIRGINIA, L. Hubricht. 67:90 ANOTHER FOSSIL OVOVIVIPAROUS TURRITELLA. J. Antill. 88:67 WASHINGTON Washington — Land, Freshwater NEW WESTERN SLUGS, T. D A. Cockerell. 3:111 ON THE GENERIC POSITION OF ARION FOLIOATUS GOULD, T. D. A. Cockerell. 3:126 NEW VARIETIES OF PATULA STRIGOSA. H. Hemphill. 4:15 NEW FORMS OF WESTERN LIMNIADES, H. Hemphill. 4:25 NOTICES OF NEW AMNICOLIDAE, H. A. Pilsbry. 4:6:3 POLYGYRA (TRIODOPSIS) MULLANI VAR. OLNEYAE. H. A. Pilsbry. (Note) 5:47 NEW SPECIES OF LAND SHELLS FROM PUGET SOUND, W.H.Dall. 8:129 DESCRIPTION OF A NEW VITREA FROM PUGET SOUND, W. H. Dall. 9:27 NOTES ON THE WASHINGTON SPHAERIA AND PISIDU, WITH DESCRIPTIONS OF NEW SPECIES, E. W. Roper. 9:97 SHELLS OF SEATTLE, KING COUNTY, WASHINGTON, P. B.Randolph. 9:101 GREEN-HOUSE SHELLS, P. B. Randolph. (Note) 10:70 YOUNG PYRAMIDUIA STRIGOSA. M. P. Olney. (Note) 10:119 DESCRIPTIONS OF NEW AMERICAN LAND SHELLS, H A. Pilsbry. 11: i:« EPIPHRAGMOPHORA MDELIS GRAY, P. B. Randolph. 13:25 A NEW AMERICAN SLUG, H. A. Pilsbry. 14:71 SHELLS OF DOUGLAS COUNTY, CENTRAL WASHING- TON, H. A. Pilsbry. (Note) 17:84 VALVATIDAE OF THE WESTERN NORTH AMERICA, H. Hannibal. 23: 104 SPHAERIIDAE OLD AND NEW, III, V. Sterki. 26:117 NOTES ON SNAILS DESTROYING CREEPERS AND THEIR EGGS, J. H. Bowles. 36:61 ON THE TYPE LOCALITY OF POLYGYRA TOWNSEN- DIANA BRUNNEA. E. G. Vanatta. .38:144 STATION OF FERRISSIA OREGONENSIS (CLESSIN), W. J. Eyerdam. 39:71 A COLLECTING TRIP TO THE NORTHWEST, .1. Henderson. 41:73 MOLLUSCA IN THEIR RELATION TO THE GEOLOGICAL HISTORY OF SOAP LAKE, WASHINGTON, J. Henderson. 41:118 INTERESTING ADDITIONS TO THE FRESHWATER MOLLUSCAN FAUNA OF OREGON AND WASHINGTON, J. Henderson. (Note) 41:141 CORRESPONDENCE FROM YAKIMA, WASHINGTON, J. Henderson. 42:64 SOME NEW FORMS OF NON-MARINE MOLLUSCA FROM OREGON AND WASHINGTON, J. Henderson. 42:80 FOSSARIA PERPLEXA F. C. BAKER AND JUNIUS HENDERSON, Baker, Henderson. (Note) 42:103 GYRAULUS VERMICULARIS HENDERSONI N. VAR., B. Walker. (Note) 42:104 SALMON POISONING, B. T Simms, C. R. Donham. J. N. Shaw, A. M. McCapes. (Publications; review, G. D. Hanna) 45:34 HAPLOTREMA VANCOUVERENSIS CHOCOLATA DALL, W. J. Eyerdam. (Note) 46:104 SOME WESTERN FRESHWATER MOLLUSKS, J. Hender- son. 47:86 LAND AND FRESHWATER SHELLS FROM THE VICINI- TY OF YAKIMA, WASHINGTON, W. .1. Eyerdam. 48:46 WEST AMERICAN SPECIES OF GONIOBASIS. WITH DESCRIPTIONS OF NEW FORMS, J. Henderson. 48:94 THE GENERIC POSITION OF PLANORBIS UM- BILICATELLUS WITH THE DESCRIPTION OF A NEW GROUP OF PLANORBIDAE, F. C. Baker. 49:46 THE TYPE LOCALITY OF OREOHELIX STRIGOSA (GOULD), A. G. Smith. ,50:73 MONADENIA SEMIALBA HENDERSON, W. J. Eyerdam. 51:63 A CONCENTRATED POPULATION OF LYMNAEA PALUSFRIS NUTTALLIANA LEA, W. J. Eyerdam. (Note) .51:72 , LYMNAEA AURICULARIA LINNE IN WESTERN WASHINGTON AND KAMCHATKA, W. .J. Eyerdam. 55:18 EXTINCTION OF MONADENIA FIDELIS SEMIALBA (Henderson), W. J. Eyerdam. 61:143 NOTES ON THE GENERA LANX AND FISHEROLA. J. P. E. Morrison. 68:79 ANOTHER RECORD OF ARION ATER. E. P. Chace. (Note) 73::36 CECINA FROM THE STATE OF WASHINGTON, J. P. E Morrison. (Note) 76:150 COMPARISON OF THE GENTIALIA OF TWO SYMPATRIC SPECIES OF KAPLOTREMA. C. A. Porter. 79:19 GEOGRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 79 EGGS AND ATTACHMENT SITES FOR EGG CAPSULES OF VALVATA LEWISI. B. Z. Lang. N. 0. Dronen, Jr.84:9 HEMPHILLIA DROMEDARIUS. A NEW ARIONID SLUG FROM WASHINGTON. B. A. Branson. 85:100 RADIODISCUS HUBRICHTl (PULMONATA: ENDODON- TIDAE). NEW SPECIES FROM THE OLYMPIC PENIN- SULA, WASHINGTON, B. A. Branson. 89;47 Washington — Marine DESCRIPTION OF A NEW SPECIES OF DORIDIUM FROM PUGET SOUND, W. H. Dall. 8:73 MARINE SHELLS OF PUGET SOUND. Mrs. M. Drake. 9:38 NEW SPECIES OF LEDA FROM THE PACIFIC COAST, W. H. Dall. 10:1 NEW WEST AMERICAN SHELLS. W. H. Dall. 11:8.5 A NEW CARDIUM FROM PUGET SOUND, W. H. Dall. 20:111 SHELL COLLECTING IN PUGET SOUND AND ALASKA, F Baker. 24:25: 24:44 NOTE ON THAIS (PURPURA). Mre. M. B. Williamson. 25:30 NOTE ON CLEMENTIA OBLIQUA JUKES-BROWNE. W. H. Dall. 27: 103 A SUMMER'S COLLECTION AT FRIDAY HARBOR, WASHINGTON, T. S. Oldroyd. 31:95 NOTE ON THYASIRA BISECTA CONRAD, W. H. Dall. (Note) 32: 103 ON THE STATUS OF CHIORAERA (GOULD), K. P. Kjerschow-Agersborg. 35:50 NOTES ON ACTEOCINA. A. M. Strong. .35: 122 CRITIQUE OF HEATH'S CHIORAERA DALLI. K. P. Kjerschow-Agersborg. 36:86 NOTES ON A NEW CLADOHEPATIC NUDIBRANCH FROM FRIDAY HARBOR, WASHINGTON, H. P Kjerschow-Agersborg. 36: 133 NOTES ON TOE MACTRAS OF TOE WEST COAST, A. M. Strong. 38:98 NOTES ON WEST COAST CALYPTRAEA, A. M. Strong. .39:9 IMPORTED OYSTER PESTS. W. H. Dall. (Note) 40:32 A PARASITIC BRACHIOPOD, C. L. Fenton. 46:.52 ODSERVATION ON TOE GENUS SCHIZOTHAERUS. E. F. Swan.J.H.Finucane. 66:19 COLLECTOR'S ITEMS FROM COMMERCIAL FISHING GEAR, L.M.Griffith. 68: 14 ALDERIA MODESTA IN WASHINGTON, J. P. E Morrison. (Note) 69:72 TYPE SPECIMENS OF MARINE MOLLUSCA DESCRIBED BY P. P. CARPENTER FROM THE WEST COAST, R. T. Abbott. (Note) 72:148 A NEW BERINGIUS FROM TOE PACIFIC NORTOWEST Wira COMMENTS ON CERTAIN DESCRIBED FORMS, A. G.Smith. 75:1 Washington — Fossil MOLLUSK NOTES FROM TOE NORTOWEST, J. Hender- son. 40:75 THYASIRA DISJUNCTA GABB NOT THYASIRA BISECTA CONRAD, N. M. Tegland. 42: 129 SOME FOSSIL FRESHWATER MOLLUSCA FROM WASH- INGTON AND OREGON, J. Henderson. 42:119 THE STATOS OF PAPHIA TENERRIMA ALTA WATER- FALL, D. L. Frizzell. 44:48 VARIATION IN TOE SCULPTURE OF ACILA CASTREN- SIS HINDS. D. L. Frizzell. 44:.50 SCHIZOTHAERUS NUTTALLII CAPAX GOULD NOT MAXIMA MIDD., D. L. Frizzell. 44:69 SCHIZOTHAERUS NUTTALUI AND VARIETIES ON PUGET SOUND, J. Henderson. (Note) 45:32 CORBICULA COWUTZENSIS WEAVER. R. E. Coats. 50:23 WEST VIRGINIA West Virginia — Land, Freshwater A FEW NOTES ON HELIX TRIDENTATA. A. G. Wetherbv. 8:43 LAMPSILIS VENTRICOSA (BARNES) IN TOE UPPER POTOMAC DRAINAGE. A. E Ortmann. 26:51 THE MUSSEL SHELL BEDS NEED PROTECTION, W. T Barret. 26:61 SPRING COLLECTING IN SOUTOWEST VIRGINIA, C. Goodrich. '27:81 MOLLUSKS COLLECTED IN NORTOERN WEST VIR- GINIA, F R. Wilson. 44:127 POLYGYRA PLATYSAYOIDES NOV. SPEC, S. T Brooks. 46:.54 WEST VIRGINIAN CARYCHIIDAE IN TOE CARNEGIE MUSEUM COLLECTION. 1936. S. T. Brooks. 49:115 WEST VIRGINIAN PUPILLIDAE IN TOE CARNEGIE MUSEUM, S. T. Brooks. 50:97 A SNAIL "TAXI", G. K. MacMillan. 52:94 NEW GASTROPODA FROM WEST VIRGINIA, S. T. Brooks, G.K. MacMillan. 53:95 SOME LAND SNAILS FROM WEST VIRGINIA WITH DESCRIPTION OF A NEW SPECIES, C. B. Wurtz. 61:80 ADDITIONAL RECORDS OF GASTRODONTA FONTICULA WORTO IN WEST VIRGINIA, G. K. MacMillan. 63:63 GASTRODONTA FUNICULA WURTZ, C. B. Wurtz. (Note) 63:71 THREE NEW LAND SNAILS FROM EASTERN UNITED STATES, L. Hubricht. 65:.57 TOREE NEW SPECIES OF PHILOMYCIDAE. L. Hubricht, 66:78 NEW SPECIES OF HYDRO BIIDAE, L. Hubricht. 76:138 ASIATIC CLAM INFESTATION AT CHARLESTON, WEST VIRGINIA, N. A. Tliomas, K. M. Mackenthus. (Note) 78:28 TWO NEW STENOTREMA. WITH NOTES ON S HIR- S(/7T/MANDS BARBATLfM. F W. Grimm. 85:12 TWO NEW AMERICAN PULMONATA: PARAVITREA SERADENS AND PHILOMYCUS SELLATUS. L. Hubricht. 86:16 COMPARISONS OF SHELL DIMENSIONS AND VISCERA MASS WEIGHTS IN CORBICULA MANILENSIS (PHILIPPI 1844). J. E Joy, L. E McCoy. 89:51 THE GENUS FONTIGENS FROM APPALACHIAN CAVES. L Hubricht. 90:86 WISCONSIN Wisconsin — Land, Freshwater LIMNAEA GRACILIS IN WISCONSIN, Ms. H. F Henshall. (Note) (CE) 1:35 DISTRIBUTION OF HELICINA OCCULTA SAY. H. A. Pilsbiy. (Note) 3:20 OCCURRENCE OF HELICINA OCCULTA IN BROWN COUNTY. WISCONSIN, G. T. Marston. 3:113 PRELIMINARY NOTICES OF NEW AMNICOLIDAE. H. A. Pilsbry. 4:.52 HELIX NEMORALIS IN WISCONSIN, N. A. Rowlev. (Note) 6:131 80 GECXiRAPHICAL INDEX TO THE NAUTILUS, Vols. 1-90 LIST OF WISCONSIN SHELLS. G. H. Chadwick. 19:57; 20:22 NEW SPECIES OF PISIDIUM. V. Sterki. 20:17 SOME OBSERVATIONS AND NOTES ON MUSCULIUM. V. Sterki. 2.3:17 A NEW VARIETY OF LYMNAEA STAGNALIS. F. C. Baker.2.3:112, 23:125 DESCRIPTION OF A NEW /. YMNAEA. F. C. Baker. 24:58 NOTES ON POST-GLACIAL MOLLUSCA: II, WAUKESHA COUNTt', WISCONSIN, F. C. Baker. 27:68 NEW SPECIES AND VARIETIES OF MOLLUSCA FROM LAKE WINNEBAGO, WISCONSIN, WITH NEW RECORDS FROM THIS STATE, F.C. Baker. .35: 130; 36:19 NEW LYMNAEAS FROM WISCONSIN AND MINNESOTA WITH NOTES ON SHELLS FROM THE LATTER STATE, F.C. Baker. 36:22 NOTES ON THE NAIAD FAUNA OF THE UPPER MISSISSIPPI RIVER, N. M. Grier and .J. F. Mueller. 36:46; :36:96 A NEW ANODONTOIDES FROM WISCONSIN, F. C. Baker. 36:123 NEW FORMS OF PLANORBIS AND tnJNAEA WITH NOTES ON OTHER FORMS, F. C. Baker. .39:116 NEW VARIETIES OF STAGNICOLA FROM WISCONSIN AND WYOMING, F. C. Baker. 40:82 NEW VARIETIES OF HELISOMA ANTROSA FROM WISCONSIN AND MINNESOTA, F. C. Baker. 40:85 DESCRIPTION OF A NEW SPECIES OF SOMATOGYRUS FROM WISCONSIN, H. A. Pilsbry. F. C. Baker. 41:24 STAGNICOLA APICINA AND STAGNICOLA WALKERI- ANA. F. C. Baker. (Note) 45:1.39 ACELLA HALDEMANI. J. P. E. Morrison. (Note) 46:107 AESTIVATION OF LYMNAEA LANCEATA (GOULD), H. van der Schalie. 53:134 A WISCONSIN COLONY OF HELIX POMATIA. R. B. Washburn. (Note) .54:145 NEW RECORDS OF LAND SNAILS FROM WISCONSIN, L. R. Levi, H. W.Levi. 63:131 SOME MOLLUSKS FROM DOOR COUNTY. WISCONSIN, A. Solem. 65:127 THE MOLLUSKS OF BROWN COUNTY, WISCONSIN, M. Teskey. 68:24 VIVIPARUS CONTECTOIDES IN WISCONSIN, R. G. Washburn. 71:iii APPARENT GEOTACriC BEHAVIOR IN PHYSA. A. Mc- Clary. 7.5:75 ADDITIONAL WISCONSIN RECORDS OF VIVIPARUS CONTECTOIDES, E. J. Roscoe. (Note) 76:36 HELIX POMACEA IN WISCONSIN, A. McClary. (Note) 79:35 ARION FASCIATUSm WISCONSIN, L L. Getz. 82:32 Wisconsin — Fossil PLANORBIS BICARINATUS STRIATUS, N. VAR. F. C. Baker. (Note) 15:120 ON AN INTERESTING FOSSIL UNIO FROM WISCONSIN, G. Wagner. 18:97 WYOMING Wyoming — Land, Freshwater TWO NEW SPECIES OF LYMNAEA. F. C. Baker. 21:.52 POMATIOPSISROBUSTA. N. SP., B. Walker. 21:97 SOME WYOMING SHELLS, .J. Henderson. 27::?7 NOTES ON SOME OREOHELICES FROM WYOMING, H. A. Pilsbry. 27:50 ON SOME ILL-UNDERSTOOD OREOHELICES, H. A. Pilsbry. 29:139 A MOLLUSK HUNT IN WYOMING, ,J. Henderson. .32:40 OREOHELIX MACVLATA, NEW SPECIES, J. Henderson. :35:14 DESCRIPTION OF A NEW LYMNAEA FROM YELLOWSTONE PARK, F C. Baker. 36:125 MOLLUSCA OF COLORADO, MONTANA, IDAHO AND WYOMING,.! Henderson .38:67 THREE NEW SPECIES OF PHYSA. W. .1. Clench. (Publica- tion, brief review) 40:.35 NEW VARIETIES OF STAGNICOLA FROM WISCONSIN AND WYOMING. F C. Baker. 40:82 A COLLECTING TRIP TO THE NORTHWEST. .1. Henderson. 41:73 CARINIFEX JACKSONENSIS. NEW SPECIES, FROM WYOMING, .J. Henderson. 45:ia3 MOLLUSCA OF YELLOWSTONE PARK, TETON PARK AND JACKSON HOLE REGION, J. Henderson. 47:1 AMNICOLIDAE FROM WYOMING AND OREGON, H. A. Pilsbry. 47:9 MARGARITIFERA AND FLVMINICOLA IN WYOMING, J. Henderson. (Note) 48:107 ZOOGENETES HARPA (SAY) IN THE ROCKY MOUN- TAINS, P. L. Marsh. 55:97 MENETLJS COLORAK>ENSIS F. C. BAKER IN WYOMING, D.E. Beetle. (Note) 64:101 A REPORT ON LAND SNAILS OF THE .JACKSON HOLE REGION, WYOMING, L. R. Levi, H. W. Levi. 65:60 TERRESTRIAL AND AQUATIC MOLLUSKS OF ALBANY COUNTY, WYOMING, D. Beetle. 67:121; 68:^4 THE MOLLUSCA OF TETON COUNTY. WYOMING, D. E. Beetle. 71: 12 NOTEWORTHY RECORDS OF WYOMING MOLLUSCA, D. E. Beetle. 73:155 MOLLUSCA OF THE BIG HORN MOUNTAINS, D. E. Beetle. 74:95 ADDITIONS TO TETON COUNTY, WYOMING, MOL- LUSCA, D. E. Beetle. (Note) 76:74 MOLLUSCAN FAUNA OF SOME SMALL PONDS IN GRAND TETON NATIONAL PARK, D. E. Beetle. 78: 125 A NEW BLIND PHYSA FROM WYOMING WITH NOTES ON ITS ADAPTATION TO THE CAVE ENVIRONMENT, R. D. Turner, W. J. Clench. 88:80 Wyoming — Fossil EARLY TERTIARY MOLLUSCA FROM WYOMING, L. S. Russell. 50: 125 (for Guam and Palau Islands, see OCEANIA; Puerto Rico, see CARIBBEAN) for INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS Volumes 61 (1947) through 90 (1976) Compiled by Louise Burrell Hastings Malacology owes a debt of gratitude to the compiler, and to Elizabeth Witt Evans of Arizona who skillfully typed these 15,000 index entries. The first number refers to the volume number, the numbers fol- lowing the colon (:) are page numbers. A semicolon (;) separates the references to volumes, e.g. 77:102, 104; 81:65. 81 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 abadonna, Stenotrema 77:102, 104; 81:65 abbotti, Crocidopoma 72:112 abbreviata, Bifidaria 85:74 abbreviata, Gastrocopta 63:120; 66:83; 85:73, 74, 75, 76 Abderospira chipolana 61:94 abditum, Pisidlum 63:119; 64:101; 65:125, 127; 67:131; 68:6; 77:123; 81:103 aberrans, Coralliophila 79:64 abietum, Radiodiscus 89:47, 48 abietum, Radiodomus 81:18, 19, 20 abortivum, Pisidlum 67:135 Abra aequalis 63:124; 88:40 abruptum, Pisidium 67:136 abyssorum, Drymaeus 71:24 abyssorum, Pisidium 67:101 Acanthina brevidentata 77:91 lugubris 64:12; 74:20, 21 splrata 73:55 Acanthinulidae 69:136 Acanthocyathus grayi 86:81 acanthodes , Aequipecten 87 :45 Acanthodoris pilosa 76:65; 81:140; 82:11 Acanthopleura brevispinosa 70:111 Acavinae 69:129 Acella haldemani 61:20, 21, 22; 82:106 Acellinae 69:133 achalana, Cyclodontina 71:27 achatellinus , Naesiotus 85:5, 6, 7, 8 Achatina 61:95; 63:19; 69:66; 78:24 achatina 62:29, 30, 31, 33 fullca 62:29, 31, 34; 65:67; 69:37, 38, 142, 143, 144; 70:67, 71, 72; 78:6, 8, 14, 15, 24; 80:3, 5, 39, 40, 45, 46; 83:75 hamillaei 78:7 achatina, Achatina 63:29, 30, 31, 33 achatina. Bulla 61:66 achatina, Bullia 81:113 Achatinae 69:129 Achatinella 68:50; 71:149; 72:97; 84:86, 87; 85:7 apexfulva 68:107 bulimoides 68:107; 73:38 cestus 71:150 fulgens 68:50 multilineata 71:150 mustelina 68:107, 108; 71:150 porphyrea 71:150 solitaria 68:50 thaanumi 68:50 tristis 71:150 Achatinellidae 63:35; 69:129; 86:23 Achat inellinae 69:132 Achatinidae 70:131 acicula, Cecilioides 72:124, 126; 74:82; 79:138 acicula, Creseis 71:127 acicularis, Cypraea 79:62; 84:2, 6, 7 aclcularis , Stenogyra 75:117 Aciculidae 70:28 Acila gettysburgensis 84:99 Aclididae 75:22 Aclis 75:22 polita 85:56 Acmaea 69:80; 74:22 antillarum 75:55 cassis 74:93 corticata 62:98 cribraria 72:79, 128; 83:65 cubensis 75:55 digitalis 74:93; 83:65 fenestrata 74:93 funiculata 72:127, 128; 74:93 heroldi 62:98 instabilis 68:18; 74:93 langfordi 62:97 limatula 74:20, 21 mesoleuca 77:91 mitra 72:79, 128; 74:93 nacelloides 74:93 olympica 74:93 patina 74 :93 turveri 66:36 Acmeidae 70 :29 acobambensis , Helicina 62:100 aconj igastana, Cyclodontina 71:27 acosmita, Tellina 61:95 Acroloxus coloradensis 81:33; 83:105, 107, 108 lacustris 73:92; 81:33; 83:105 Acroreidae 69:129 acroxa, Lymnaea 67:44 Acteocina canaliculata 89:75, 76 candei 75:87, 89, 90, 91 culcitella 73:55 curtoides 61:94 eximia 74:45 incisula 61:94 intermedia 72:129 Acteon 61:94; 87:91 eloiseae 87:91, 92 fasciata 64:132 flammeus 87:91, 92 fusulus 61:94 punctostriatus 89:75, 76 tornatilis 87:91 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 83 Actlnonaias carinata 66:91, 129, 137; 73:62; 74:72, 110,111, 112; 79:98 80:23; 87:10 ellipsiformis 66:135, 136, 138; 74:110, 111 gibba 87:10 aculeata, Anomia 67:115; 75:131, 132, 133, 135, 136, 137; 89:118, 120, 121, 122; 90:55, 57, 59, 60 aculeata, Crepidula 63:115, 124; 65:85 70:115; 85:117, 119 aculeus, Onoba 67:41; 83:70, 71 acuminata, Agaronia 77:112 acuminata, Ancilla 65:116 acuminata, Limnaea 78:55 acuminata, Volutharpa 74:91 acus , Cadulus 84:79 acuta, Physa 87:28, 29 acuta, Pleurocera 68:27; 77:34; 81:78, 78, 82; 89:58 acuta, Pleurodonta 61:39 acutangula, Polydontes 62:128; 75:67 acuticosta, Alectrion 72:63 acutilineata, Lucinoma 80:93 acutocarinata , Elimia 77:35 acutum, Pleurocera 73:59, 61 adamsi, Ferrissia 64:124 adamsi, Opeas 81:105 adamsi, Pisidium 67:101, 136; 78:48; 80:109, 110 adamsi, Sella 89:74 adamsi, Truncatella 73:85 Adamsiella antiguensis 70:69 Adamsiellinae 70:29 adana, Adanaclava 63:86 Adanaclava adana 63:87 adansoniana, Entemnotrochus 74:162, 163 adansonii, Mitra 83:100 adelae, Calliostoma 64:119 adelinus , Hebetancylus 64:127 Adelopoma costaricense 61:33; 78:68, 69 paraguayana 70:128 tucma 70:128 adelosia, Gundlachia 64:126 Adeorbis umbilicatus 87:96 Admete couthouyi 67:117; 74:45 gracilior 74:45 adrla, Coelostemma 67:82 adusta, Scabricula 72:63 adustum, Cerithium 77:91 aenea , Habroconus 70:130 aenea, Simpulopsis 75:144 aenea, Strobilops 61:89; 63:136; 64:25; 65:104, 126; 66:12, 57, 62, 129; 68:32; 70:64; 72:59; 74:12 78:27; 79:118; 81:67 aenigma (cf) Deroceras 66:83 Aeolidia papillosa 76:68; 78:37, 38; 82:11 aequacostata, Verticordia 63:109 aequalis, Abra 63:124; 88:40 aequilaterale, Pisidium 67:135; 80:109, 110 Aequipecten 67:115 acanthodes 87:45 andersoni 80:93 gibbus 74:154, 157; 79:69; 84:6 irradians 70:96; 74:149, 154 lineolaris 71:43 aequistriata, Gracilinenia 69:110 aequisulcata, Argopecten 74:17 aequisulcatus , Pecten 74:17 Aerotrochus 75:143 Aesopus chrysalloideus 73:55 coxi 61:111 perornatus 61:112 xenicus 61:112 affine, Pisidium 67:136 affinis, Bifidaria 85:75 af finis, Edentulina 78:23 affinis, Gastrocopta 63:120 affinis, Odostomia 85:57 affinis, Strobilops 63:136; 64:55; 66:57; 68:26; 72:59 affinis, Triodopsis 68:28, 29 affinis, Voluta 88:34 Aforia circinata 74:45 africana, Corbicula 85:142 Afropisidium 79:88 Af roplanorbis 61:31 Agaronia 77:110, 111 acuminata 77:112 gibbosa 77:112 hiatula 65:55, 56 lanei 77:112 langei 77:112 lutraria 77:112 murrha 77:112 subulata 77:112 testacea 65:55; 68:69; 77:111, 112 travassosi 77:112 urceus 77:111 agassizi, Cadulus 79:91, 94, 95, 96 agassizi, Meiocardia 81:90 agassizii, Cerion 81:42 agassizii, Conus 71:3 agavophila, Humboldtiana 86:57, 58 agilis, Telllna 70:37; 76:67; 80:85; 88:40, 43 Aglaia (Aglaja) 65:9, 15 depicta 65:11 dipinta 65:11 tricolorata 65:11 84 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 agna, Gastrocopta 85:80, 81 agnesae, Micrarionta 66:35 agneslana, Cylindrella 90:103 agreste, Deroceras 67:30, 31; 89:89, 111 agrestis, Agrlolimax 89:111 agrestis, Umax 68:102; 82:127 Agrlolimacinae 69:132 agrestis 89:111 hyperboreus 70:6; 73:14 maculatus 89:62 aguadillensis , Liclna 76:20 aguayoi, Volutifusus 67:7 aguirrel, Peronaeus 71:23 agulhasensis , Fauxulus 65:102, 103; 66:70 Aillya 68:110 Aillyidae 69:129 aipianus, Leiovirgus 70:A4, 45 Akebioconcha ezoensis 84:99 Alaba chipolana 61:93 alabama , Anguispira 90:15 alabamensis , Amphigyra 75:146 alabamensis , Menetus 75:147 alabamensis , Triodopsis 64:8; 68:28, 29 alabaster. Helix 65:138 alabaster :138 alabaster, Pseudotrochus 65:138, 139 alabastrina, Stenogyra 75:116 alabastrinus , Drymaeus 71:25 alachuana, Hawaiia 62:6, 95; 63:7; 66:57; 67:19, 52 alameda, Haplotrema 67:73 alarconi, Turbonilla 66:35 alaskana, Macoma 74:44 alaskana, Spisula 74:44 alaskana, Turbonilla 74:91 alaskana, Venericardia 74:44 alaskana, Vitrina 65:60, 61, 62, 63, 64, 65; 67:125, 126, 127; 68:129, 130, 131; 71:14, 15, 19, 21; 74:94, 96; 77:96; 90:51 alaskensis, Astarte 68:18; 74:43 alaskensis, Bela 74:45 alaskensis, Euconulus 62:72; 65:60, 61, 62, 63, 65; 67:125, 126, 128; 71:13, 21; 74:94 alaskensis, Pecten 74:43 Alasmidonta arcula 79:67; 90:124 calceolus 66:138; 73:62; 74:110, 111; 77:135 collina 80:100, 101 danlelsi 70:27 fabula 85:60, 61 heterodon 88:65 magnacustris 71:33 marglnata 66:138; 72:99; 74:110, 111, 79:98; 80:23; 81:67 mccordi 77:134, 135 susquehannae 64:101; 65:104; 72:60 undulata 65:104, 124, 126, 127; 66:95. 129; 72:60, 99; 80:100; 83:69, 114, 87:90; 88:65; 89:89 variabilis 71:33 varicosa 65:124, 126; 66:95, 129 walpolei 62:49 alata, Isognomen 70:115; 71:126 alata, Proptera 73:62; 74:72, 110, 111, 112; 87:9 alata, Siliqua 83:66 alatus, Strombus 61:32, 48; 63:59, 61; 65:70; 71:134; 82:1 Alba 65:27 alba, Cylichnella 74:45 alba, Lepeta 74:93 alba, Lepidochitona 74:94 alba, Olivella 77:2, 3; 80:35 alba, Thevelyana 74:60 alba, Venus 64:76 albaria, Spisula 80:94 albella, Odostomia 72:11 albella, Rissoa 75:21, 22 albequus, Pleurophorus 78:92 albescens, Niothia 72:63 albescens, Planorbis 65:5 albicans, Australorbis 75:160 albicans, Haliotis 62:142 albicans, Peronaeus 71:23 albicans, Planorbis 61:30, 31, 72; 75:156, 158 albicans, Tropicorbis 75:74; 78:57, 59, 60 albicostata, Pleurotoma 52:103 albida, Epirobia 90:45 albida, Pitar 70:115 albidum, Pisidium 67:131 albilabris, Pupoides 62:6, 93, 95, 125; 63:8, 120; 64:54, 55, 100; 65:131, 135; 66:12. 57. 62. 83, 129; 68:31; 69:18, 60; 72:59, 126; 73:21; 74:65, 83; 81:63 Albinaria 65:102 albolabiatus , Gonyostomus 70:133 albolabris, Mesodon 64:100 i INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 85 albolabris, Triodopsis 61:5, 6, 40, 85; 62:88, 89, 92, 124; 63:103, 106, 120, 133, 142; 64:9, 54, 55, 67, 106, 141; 65:101, 104, 125, 126, 129; 66:56, 57, 62, 129; 67:91; 68:33; 69:125; 70:15, 64, 136; 71:11; 72:59, 88, 89, 124; 73:21; 74:12, 64; 76:26, 37; 80:103; 81:63, 64; 84:13; 86:19; 89:89 albopapillosa, Alderia 69:26 albuginosa, Cypraea 77:91 albula, Jaminia 65:119 albula, Vallonia 67:125, 126; 71:15; 74:96; 77:96 albus , Nassarius 85:126 Alcadia 63:39 alta 76:16 hjalmarsoni 76:16 lewisi 63:37 minima 89 :55 spectabilis 89 :55 striata 76:16 alcoviensis, Somatogyrus 85:120, 121, 111, 123 alderi, Jeffreysla 75:21 Alderia 69:23, 25, 26 albopapillosa 69:26 amphibia 69:23 harvardiensis 69:26 modesta 69:22, 23, 24, 25, 26, 72 nigra 69:26 scaldiana 69 :23 aldrichi, Fontigens 90:87 aldrichi , Strombina 61:94 aldrichiana, Clappiella 78:28 aldrichiana, Helicodiscus 78:28; 89:4 aldrovandi , Panopea 65:12 Alectrion acuticosta 72:63 lentiginosus 72:63 mendica 74:91 sertula 72:63 alepensis, Buliminus 65:117 Aletes 73:55 squamigerus 74:20 aleutica, Cingula 74:93 aleutica, Littorina 74:92 aleutica, Natica 74:93; 76:152 aleutica, Rochefortia 74:44 alexandrina, Lymnaea 67:44 alexandrinus , Planorbls 61:30, 31, 72 alexi , Exputens 87:72 Alexia myosotis 71:4, 5 setifer 71:4, 5 alfredi, Turbonilla 72:147 aliciae, Stenotrema 63:5; 65:110, 131; 69:17, 96, 125; 74:83; 88:93 Aligena elevata 67:116; 80:144 Alipurpura 64:12 alleei, Aroapyrgus 85:23, 24 allemani, Daphnella 86:6 alleni, Cypraea 63:111 alleni, Pisidium 67:131 alleni, Triodopsis 69:17, 58; 90:25, 27, 28, 30, 31, 34 alliarium, Oxychilus 65:133; 66:56, 57 Allochroa layardi 77:139, 140 Allocoryphe 68:108 Allogona 63:106; 77:25; 80:138; 90:27 minor 76:22 profunda 61:85, 100; 62:98; 63:120, 133; 64:9, 54, 106; 65:129; 66:129; 67:91; 68:26; 69:58; 74:83; 76:36; 79:134; 80:29 ptychophora 70:123; 79:134; 82:76; 83:138 allyneana, Mytilopsis 66:35 allyni, Ammonitella 64:122 allynsmithi, Sonorella 82:90, 92 almoloya, Oreohelix 62:110, 111 Alopiinae 69:131 alpenensis, Galba 72:31 alpestris. Vertigo 72:94; 79:132 alpina, Oreohelix 70:20 alpina, Planaria 79:85 alta, Alcadia 76:16 alta, Neverita 73:55 alta, Siliqua 74:44 altatae, Olivella 76:123 alte, Laevicaulis 87:25, 26 altenae, Clavocerithium 89:104 alternans , Epirobia 90:41, 42, 43, 45 alternata, Anguispira 61:83, 88; 62:93, 129; 63:120, 135, 140; 62:25, 100; 65:101, 104, 129; 66:11, 33, 57, 129; 67:19; 68:26; 69:59; 70:136; 72:59, 85, 86, 89; 72:21; 74:12, 64, 83; 76:27, 49, 149; 77:21; 80:103; 85:18, 66; 89:89; 90:15, 16, 17, 18, 21, 22, 23, 148 alternata, Diadora 64:76 alternata, Siphonaria 71:120, 122 alternata, Tellina 63:124 alternatum, Bittium 79:9 altcrnatus, Bulimus 74:68, 69, 70; 75:105, 137 alticallosa, Natica 61:93 alticola, Austroselenites 62:127; 75:117 86 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 alticola, Columella 67:125, 126; 71:15; 72:92; 74:96 alticola, Pallifera 74:76, 77, 78 alticostata, Turritella 88:67 altllis, Gillia 80:100 altior, Vivlparus 67:58 aluco, Murex 61:65 Alvania carinata 67:117 compacta 74 :93 dalli 74:93 didyma 87:49 millerlana 66:36 pagodula 87:49 platycephala 87:49 sanjuanensis 74:93 alvarezi, Cyclodontina 71:25 Alveinus rotundus 61:95 alveolata, Sagda 64:36 alveolus, Cerithium 88:21, 23, 24, 25 Alycaeinae 70:28 amabilis, Doris 79:121 Amalia longicollis 89:62 amarillius, Pleurobranchus 66:110 amarula. Helix 61:66 amasa, Crassostrea 82:47 Amastra humilis 86:23 perversa 86 :23 petricola 86:23 Amastridae 63:35; 68:50 Amastrinae 69:129 amathusia, Chione 64:109, 110 ambigua, Nassa 64:115 ambigua, Sonorella 80:49, 51 ambigua, Volutocorbis 88:34 ambiguum, Aperostoma 62:136, 138 ambiguum, Neocyclotus 70:100; 76:103 ambiguus , Nassarius 71:127 ambiguus, Unio 69:11, 12 Amblema costata 66:135, 136; 69:30, 31; 74:110, 111, 112; 79:98; 80:23; 85:146; 86:77; 87:9 neislerii 68:97 perplicata 84:17, 18, 20; 87:9 peruviana 66:92, 135, 137; 71:132; 74:72, 73, 110, 111, 112 plicata 66:92; 68:27 rariplicata 66:135, 137 Ambloxis 61:29, 30 amblya, Ashmunella 76:128, 130, 131; 83:109, 110; 90:50, 51 amchitkana, Odostomia 74:92 ameghini, Veronicella 85:72; 89:69, 71 ameghinoi, Peronaeus 71:24 ameliae, Uncancylus 64:129 Americana 72:105 americana, Glycimeris (Glycymeris) 63:114; 85:115, 116 americana, Spheniopsis 61:95 americanus , Glycymeris 83:41 americanus , Modiolus 77:69 americanus, Spondylus 85:118 Amiantis 61:47 diabloensis 80:93 amiantula, Granulina 90:151 Amimopina macleayi 78:52 Ammonicera fischeriana 84:116 ammonif ormis , Drepanostomella 71:64 Ammonitella allyni 64:122 yatesi 64:122 Ammonitellinae 69:135 Ammonites 61:69 fimbriatus 63:19 amnica, Tellina 67:135 Amnicola 63:74; 66:51, 86; 88:81 binneyana 61:28 canadensis 61:27 Amnicolidae 61:75, 82; 87:18 amnicum, Pisidium 67:125; 69:99; 79:86; 90:39 amoena, Helicina 73:130; 80:71; 81:115 amoena, Pisidium 67:133 amoenus , Phos 63:81 amphibia, Alderia 69:23 Amphibolidae 69:129 Amphibuliminae 69:133 Amphichaena kindermanni 76:62 amphichaena, Proptera 87:9, 10 Amphicyclotinae 70:28 Amphidoxa jujuyensis 70:131 patagonica 70:131 Amphidoxinae 69:134 Amphidrominae 69 : 132 Amphidromus 73:65, 114 smithi 73:65 ventrosulus 73:65 amphiglyptus , Australorbis 65:3 Amphigyra alabamensis 75:146, 147, 148 Amphineura 64:108' 74:20 Amphipeplidae 69:133 Amphissa columbiana 74:91 lyrta 73:10, 11 reticulata 74:91 Amphistegina gibbosa 87:40 Amphithalamus 63:15 dysbatus 63:14; 74:158, 159, 160 amphiurgus , Conus 65:42 amphorella, Mitra 70:111 ampla, Lymnaea 65:85 ampla, Panomya 68:18 ampla, Polinices 65:115; 68:47 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 87 amplaxis, Coelostemma 68:108 amplicostata , Argopecten 74:17 ampulla, Bulla 61:66; 65:116; 68:47 ampullacea, Helix 61:67 ampullacea, Physa 65:89; 67:125, 126, 127, 128; 71:17; 74:97 ampullacea, Volutharpa 74:91 Ampullaceridae 69:129 Ampullaria 61:67; 67:61 globosa 67:60 pealiana 68:126 rotundata 67:60; 68:107 Ampullarius 64:5 lineatus 64:5 nubilus 64:5 Ampullina 80:71 striata 80:71 Amusium 68:114 precursor 61:94 amygdala. Purpura 81:126 Amygdalum papyria 68:83, 88; 88:39, 42 anacachensis, Holospira 64:57 Anachis avara 63:114; 64:76; 76:74 iii; 88:53; 89:75, 76 catenata 87:38 fulva 65:121 gilva 73:11 hotessieriana 77:32; 80:142 isabellei 76:74 iii lafresneyi 89:75, 76 obesa 76:74 anachoreta, Helminthoglypta 62:71 Anadara anomala 89:34, 35 antiquata 89:34, 35 bisenensis 89:34, 35 cuneata 89:34, 35 granosa 64:2; 89:34, 35 hypomela 61:94 initiator 61:94 notabilis 70:115; 82:117; 87:36 obispoana 80:93 osmonti 80:93 ovalis 70:87; 88:40, 43 scapha 86:81 senilis 89:33, 34, 35 stricto 89:33 transversa 88:40, 43 trapezia 89:34, 35 Anadeninae 69:130 Anadenulus 67:38 cockerelli 75:85 Anapa 78:98 Anatina canaliculata 63:124; 64:76 lineata 63:124 anatina, Donax 64:132 anatina (cf ) , Physa 66:84; 71:17; 73:112, 127; 74:(85) 111; 74:97; 80:19, 144; 88:84 anatinum, Drepanotrema 72:40; 75:74 anatinum, Gyraulus 64:5 anaxares, Morulina 81:125 anazora, Olivella 65:55 anceps, Helisoma 62:125; 64:101; 65:100, 104; 66:61, 84, 129; 68:27; 69:99; 70:126, 136; 72:60; 73:133; 75:124; 76:55, 148; 77:86; 78:85; 80:100; 81:104; 84:28; 87:5, 7, 29, 90, 114; 89:5, 6, 7, 8, 10, 89, 90 anceps, Pisidium 67:132 anceyana, Nesopupa 88:87 Ancilla 61:62 acuminata 65:116 cinnamomea 65:116; 68:47; 80:82 matthewsi 80:81 ancillaria, Physa 63:21, 22, 23, 25, 26, 28, 29, 31, 32; 84:28, 29 Ancistrolepis beringianus 84:84 bicinctus 84:84 damon 86:83 eucosmius 84:84, 85; 86:51 fujitai 84:85; 86:51 gemmatus 84:84 grammata 86:51, 83 hikitai 84:84; 86:83 hiranoi 86:51 kawamurai 86:83 kinoshitai 84:85 trochoideus 84:85 unica 86:83 yamazakii 84:84; 86:83 Ancistrosyrinx radiata 71:39; 82:121 Ancotrema 67:96 Ancula 74:60 Anculosa 71:132 anthonyi 84:110 carinata 64:101; 66:129; 72:60; 80:100, 101 crassa 84:110 dilatata 80:101 turgida 81:35 Ancylastrinae 69:129 Ancylidia 69:129 ancyliformis, Gundlachia 64:125, 126, 127 Ancylus 62:83; 73:92, 93, 94 aorus 64:130 bahiensis 64:127 barilensis 54:128 charpenterianus 64:130 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 coloradensis 83:105 complanatus 64:130 compressus 64:131 crequii 64:130 depressus 64:130 fluviatilis 73:92, 93, 94 fonkl 64:130 fuscus 64:125; 85:47; 87:105 gayanus 64:129 haldemanii 64:130 hendersoni 81:33; 83:105 irroratus 64:130 leucaspis 64:130 maxlmus 64:130 moricandi 64:126 navicula 64:127 obliquus 64:129 orientalis 76:133 pallidus 64:127 papillaris 64:130 paranensis 64:130 parasitans 64:130 i- patagonicus 64:130 paulsonii 64:130 petitanus 64:129 pfeifferi 64:130 philippianus 64:130 plagioxus 64:131 radiatilis 64:130, 131 radiatus 64:129 rivularis 64:124 rudolfi 64:130 sallei 64:131 saulcyanus 64:131 striatulus 64:131 uncinatus 64:131 valdivianus 64:130 andecolus , Australorbis 75:160 andersoni, Aequipecten 80:93 andersoni, Prophysaon 62:17, 18; 66:35; 89:112 Andinia 71:5; andrangae, Conus 69:15 andrewsae , Mesodon 88:9 andrewsae , Mesomphix 88:8, 9 Aneita simrothi 87:27 Aneiteinae 69:130 anemlnoides, Platidae 68:15, 18 anestia, Isomeria 62:99 angasi, Offadesma 78:62 angasi, Velesunio 70:39 angelena, Olivella 73:66, 70, 71 angellcum, Pisidium 67:101 angellum, Stenotrema 74:63 angelus, Sonorelix 66:35 angermeyerae , Aspella 79:1, 3 angolensis, Lima 79:54, 55, 56, 57 anguina , Siliquaria 61:68 Anguispira 61:40; 66:33; 77:22; 85:19; 90:7, 15, 17, 18 alabama 90:15 alternata 61:83, 88; 62:93, 129; 63:120, 135, 140; 64:25, 100; 65:101, 104, 129; 66:11, 33, 57, 129; 67:19; 68:26; 69:59; 70:136; 72:59, 85, 85, 89; 73:21; 74:12, 64, 83; 76:27, 49, 149; 77:21; 80:103; 85:18, 66; 89:89; 90:15, 16, 17, 18, 21, 22, 23, 148 angulata 64:100; 65:123, 124, 126; 66:11, 33, 62, 124, 129; 67:91; 68:31; 70:16 carinata 63:120; 64:54 clarki 66:11 columba 90:15 crassa 66:11, 33, 124, 125; 69:125 cumberlandiana 90:15, 16, 17, 18, 21, 22, 23, 100 fergusoni 62:124, 125; 64:67; 65:124, 125, 126, 127; 66:11, 57, 124; 67:91; 78:85; 81:63, 64; 90:18 knoxensis 66:11; 67:92 kochi 61:89; 63:120; 64:54; 66:34; 70:123; 71:11; 74:64; 85:18, 66; 90:15 macneili 90:18 mordax 66:11; 90:18, 106 occidentalis 76:130, 131; 89:68 picta 90:15, 16, 17, 18, 21, 22, 23 strongylodes 74:82; 78:32 angularis, Viviparus 61:29 angulata, Anguispira 64:100; 65:123, 124, 126; 66:11, 33, 62, 124, 129; 67:91; 68:31; 70:16 angulata, Crassostrea 82:47 angulata, Gonidea 67:95 angulata, Ollva 62:39; 68:67, 68 angulata, Turbinella 88:5 angulatum, Epitonium 64:76 angulatus. Discus 77:62 angulifera, Cepolis 74:147, 148 angulifera, Littorina 63:115, 124; 70:115; 71:122; 77:12; 84:35; 85:139; 86:8, 9, 10, 68, 70; 90:102 angulif erens , Rissoa 75:21 angulif erus , Chicoreus 68:47 angulosa, Tellina 70:116 angulosum, Buccinum 71:94 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 89 Angulus erythraeus 65:116 micans 65:116 triradiatus 68:48 angusta, Unio 66:6A angustata, Elliptio 88:65 angustlculum, Chondropometes 62:85 Anisancylus 64:123 gayanus 64:129 maximus 64:129 obliquus 64:129 rudolfi 64:130 Anisodoris nobilis 74:45 Anisorhyncus 78:105 Anisospira 89:45 Anisus 74:36; 77:33 leucostoma 70:125, 126 Annularia rigidula 62:137 Annulariidae 70:28, 29 Annularops 62:82 annulata, Cypraea 67:88 annulata , Phacoides 74:44 annulua , Monetaria 67:14, 17 annulus, Cypraea 61:43, 44; 63:144 Anodonta 63:76; 69:102 atrovirens 64:82; 65:32 berlngiana 74:94 bridgesii 64:80, 81 calif omiensis 63:98 cataracta 65:125, 126; 66:129; 70:136; 72:60, 99; 73:36, 133; 80:106, 107; 83:69, 114; 87:29; 88:65; 89:89 cornea 64:82, 83; 65:32 cor polenta 84:20 couperiana 83:34 crispata 66:66 cygnea 66:90, 94; 72:131 dakotana 82:133 exotica 66:66 footiana 68:27 fragilis 66:67 gibbosa 90:124 glabrus 64:83 glauca 66:90 granadensis 64:82, 83 grandis 66:138; 69:31; 72:99, 131; 73:36, 59, 62; 74:110, 111, 112, 113; 79:98; 80:23, 106, 107; 81:67; 85:144; 86:76, 77, 78; 87:9; 90:142, 143 herculea 66:15 imbecillis 69:31; 72:131; 73:59; 79:98; 87:9 Impura 65:113 inaequivalvis 64:82 intermedia 66:90 jewettiana 64:80, 81 Jewettii 64:80 lata 77:141 lenticularis 64:82, 83 marginata 66:67; 69:19, 20; 74:110, 112 montezianus 64:83 montezuma 65:32 nicaraguae 64:80; 65:32 nuttalliana 61:53; 65:49; 66:15 ohiensis 65:96, 97; 77:141 oregonensis 68:126 pensylvanica 66:92 piscinalis 84:20 rubens 66:93 schroteriana 73:73 sinuosa 66:93 stewartiana 85:144 suborbiculata 83:34 sulcata 66:94 taurica 65:119 trapesiales 66:94 uniopsis 66:94 vescoiana 65:119 Virginia 66:95 viridana 64:83 wahlamatensis 61:51, 53; 87:87 anodontaef ormis , Hyridella 62:47, 48; 70:40 anodontaef ormis , Microdontia 70:41 anodontina, Unio 66:64 Anodontites bridgesii 64:80 cornea 64:82 ensif ormis 64:5 glaucus 66:90 granadensis 64:82 inaequivalvis 64:82, 83 jewettianus 64:80 nicaraguae 64:80, 81 patagonicus 66:92 sinuosus 66:94 trapesialis 65:32; 66:67 Anodontoides ferussacianus 66:138; 72:99; 74:110, 111; 79:98; 83:114, 115; 89:89 anodontoides. Lamps ills 66:135; 73:62; 79:98; 80:23; 87:10 anomala, Anadara 89:34, 35 anomala, Holospira 68:108 anomala, Solaropsis 71:49, 50 Anomalocardia braziliana 70:116 anomda , Solaropsis 71:50 Anemia 77:92; 87:36; 89:122; 90:58, 59, 60 aculeata 67:115; 75:131, 132, 133, 135, 136, 137; 89:118, 120, 121, 122; 90:55, 57, 59, 60 90 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 ephippium 75:135, 137 glabra 75:135 micrograminata 61:9A peruviana 73:54 simplex 63:124; 64:76; 67:115; 73:42 75:133, 137; 87:36, 48; 88:39, 40. 42 Anondontoides birgei 71:33 Antale vulgare 65:18, 19 Antalis 65:17, 18, 19, 34 antarctica, Clio 81:96, 97, 99 anteridens, Gastrocopta 62:108 anteridon, Triodopsis 61:85; 84:13 anthonyi, Anculosa 84:110 anthonyi. Discus 61:89; 63:120; 68:26 anthonyi, Hydrobia 87:18 anthonyi, Melania 87:18 Antigona 65:116 strigillina 71:43; 82:119 antlguensis, Adamsiella 70:69 anti21ana, Puncturella 82:119 antillariuQ, Haminoea 70:115 antillariun, Acmaea 75:55 antillarum, Comptopallium 87:40, 45 antlllensis, Mitra 71:40 Antillophos beaui 71:40 antillus, Pleurobema 87:9, 10 Antiplanes 68:99, 101 antiqua, Neptunea 74:27, 28; 90:140 antiqua, Papuina 75:70 antiquata, Anadara 89:34, 35 antiquata, Chillna 76:148 antiquatus, Hipponix 70:112 antiquus, Fusus 90:139, 140 antiquus, Murex 90:139 Antrobia 84:95 culveri 84:95, 96; 88:8; antrosa, Helisoma 87:5 Antroselates 76:138 spiralis 76:138, 139 anurus, Mesomphix 76:2, 4, 7 anus, Distorsio 86:29, 34, 37, 46, 47 Aorotrema cistronium 82:119 aorus , Ancylus 64:130 apache, Sonorella 80:116 Aperidae 69 :130; 73:115 Aperostoma ambiguum 62:136, 138 chrysacme 81:116 salleanum 68 :7 Aperostominae 70:28 aperta, Cecilioides 64:57; 65:133; 66:56, 57; 75:116 aperta. Helix 62:20, 21, 23; 69:37, 39; 75:80; 76:133, 134 Apertaxis 68:108 apertus, Neopetraeus 70:135 apex, Heliodiscus 89:4 apexfulva, Achatinella 68:107 apheles, Pachychilus 81:26, 27 Aphera 61:113 aphrogenia, Columbraria 74:138, 139 apicina, Fasciolaria 70:73, 79; 85:98 apicina, Lymnaea 71:16 apicina, Marginella 63:125; 68:14 aplcinum, Prunum 71:137; 79:68; 90:151, 152 apiculata, Chaetopleura 64:76 apiculatum, Epitonium 79:60 apiostoma, Epirobia 90:46 Aplexa 67:123 aurantia 70:101 elata 62:137 hypnorum 62:131; 66:84, 85, 88; 67:30, 32, 125, 127; 68:27; 69:99; 70:7; 71:17; 74:84, 97; 77:85, 86, 87, 88; 89:89, 90 marmorata 87:79, 80 rivalis 64:5 Aplysia 61:48 californica 72:73, 74, 75 willcoxi 85:37, 38 apodemetes , Bulimulus 70:133 Apodosis 63:10 Apollon gyrinus 88:10 Apolymetis intastriata 63:124 Aporrhais occidentalis 67:117 appressa, Lymnaea 61:108; 67:125, 127; 72:131; 80:126; 90:52 appressa, Triodopsis 65:133 appressus , Mesodon 61:84; 62:93, 102; 64:7, 8, 54, 67; 73:21 aprica, Catinella 82:68, 69 Aquebana velutina 75:143 aquadae, Ferrissia 64:125 Arabica 67:13, 14 arabica arabica, Mauritia 68:47 arabicula, Cypraea 61:18 arachnoidea, Oliva 68:67 araneosa, Oliva 68:67 arata, Tucetona 70:52 aratus , Conus 89:50 arborea. Helix 63:5 arborescens , Modiolus 63:124 arboreus, Physa 66:81 arboreus , Ventrldens 68:30 arboreus, Zonitoides 61:5, 6, 88; 62:24, 72, 89, 92, 123, 124, 125, 127, 130, 137; 63:5, 7, 121, 133; 64:55, 100; 65:35, 60, 61, 62, 63, 64, 65, 101, 104, 124, 125, 126, 129, 131; 66:57, 62, 81, 82, 100, 129; 67:24, INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 91 73, 91, 125, 126, 127, 128; 68:26, 32, 129, 130; 69:17, 59, 71; 70:16, 17, 6A, 123, 130, 136; 71:14, 15, 20; 72:59, 86, 87, 89, 124; 73:21, 138; 74:12, 83, 84, 96, 107; 76:26, 49, 52, 149; 77:22, 86, 96; 78:16, 51; 80:103; 83:138; 86:18; 89:89;, 90:51 arbortnn, Limax 70:113 arbustorum, Arlanta 90:102 Area caelata 80:10, 12 campechiensls 64:76 campechiensis pexata 64:75, 76 cf formosa 65:121 fusca 65:116; 68:47 grandis 77:91 imbricata 87:40, 44 noae 63:19 notabilis 82:117 cf nux 65:121 occldentalis 63:124; 67:120 plicata 65:116; 68:47 reinharti 77:91 reticulata 71:126 revelata 80:10 secticostata 63:124 senilis 89:33 subcrenata 84:34 transversa 63:124; 64:76 umbonata 61:94; 63:124; 71:126 uropygmelana 65:116; 68:47 zebra 85:115, 116, 119; 87:32, 35, 36, 40, 44 areas, Terebra 68:40, 41 Areella rotundata 72:101 vulgaris 72:100 arehitalassus , Conus 79:14 Architectonium dunkeri 65:115 Architeuthis 73:23 Arcldens eonfragosus 69:31, 33; 75:95, 96, 97 arcinella, Echinoehama 63:124; 67:120 Areopagia fausta 70:116 arctata, Ceronia 78:4, 98 arctata. Elliptic 86:85 arctata, Mactra 78:4 arctatum, Mesodesma 67:116; 76:69; 78:3, 4, 5, 6, 96, 98, 99; 80:1, 2 Arctica islandica 69:53, 54, 55; 81:40; 83:61; 88:40; 89:121; 90:88, 89 vulgaris 83:62 arctica, Astarte 74:43 arctica, Hyalina 70:5 arctica, Hiatella 64:31, 32; 73:42; 77:10; 83:66 arctica, Littorina 72:78, 79, 82, 83 arctica, Lymnaea 70:7; 72:92, 93; 74:84 arctica, Mya 63:138; 64:31, 32 arctica, Panomya 67:116 arctica, Pristoloma 70:5 arctica, Saxicava 63:114, 138, 139; 64:30, 31, 32; 67:116; 74:44 arcticus, Bathypolypus 69:141 arcticus, Ceramaster 68:19 arcticus, Gyraulus 62:45; 69:99; 71:17; 73:156; 76:56 arctistria, Eurycampta 66:96 Arctonchis borealis 74:45 arcuata, Gryphaea 65:14 arcula, Alasmidonta 79:67; 90:124 Arcularia globosa 72:63 granifera 72:63 arecibensis. Helix 75:64 arenaria, Catinella 82:79 arenaria, Mya 64:76; 66:7, 8, 9, 25; 67:111, 112, 116; 68:58, 59, 61, 62, 64, 89; 72:2; 73:39, 40, 41, 42, 43; 74:122; 75:154; 76:68; 79:68. 129;80:13, 14, 15, 16, 95; 81:86, 123; 87:111; 88:39, 42 arenosa, Cypraea 67:87 areolata, Micrarionta 85:134 areolatus, Pleurobranchus 62:76, 77 argentina, Epiphragmophora 71:30 argentina, Nenia 68:105:70:129 argent inens is , Plectostylus 71:24 argentinus, Thaumastus 62:114; 70:134 argo, Argonauta 61:69; 63:19 argo, Murex 63:127, 128 argo, Platydorls 65:2 Argobuccinum oregonense 68:16, 18; 74:92 Argonauta argo 61:69; 63:19 Argopecten 74:16, 17 aequisulcata 74:17 amplicostata 74:17 concnetrica 74:17 corymb lata 74:17 flabella 74:17 gibba 74:17; 87:35, 36, 45, 46, 47 irradians 74:17; 87:45; 88:41, 43 nuclea 74:17 portusregii 74:17 noronhense 74:17; 87:46, 47 nucleus 87:45 pelseneeri 74:17 purpurata 74:17 schranuni 74:17 Argus 65:2, 3 argus , Sonorella 65:142 92 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 argyrostoma, Chrysosdomus 80:139 argyrostomus. Turbo 67:13 Argyrotheca bermudana 87L40 ariadne, Polygyra 65:113; 69:94 Arianta arbustorum 90:102 Ariantidae 69:132 arietis , Helix 61:67 Ariollmacinae 69:130 Ariolimax 63:106, 107; 72:105; 79:20; 80:88 columbianus 62:131, 132, 135; 89:108, 110, 111 columbianus stramineus 63:106; 75:85 ariomus coronatus, Potamopyrgus 75:74 Arion ater 61:70; 73:36; 77:15, 16; 89:107, 108, 110, 112, 113 circumscriptus 62:71, 72, 124; 65:35; 72:52, 89; 76:49, 52, 53; 77:22; 80:104; 89:108, 109 empiricorum 72:18 fasciatus 77:14, 15, 16; 82:32, 33; 88:66; 89:89, 108, 109 hortensis 72:59; 89:109 intermedius 65:54; 89:109 rufus 89:107, 108 silvaticus 89:108, 109 subfuscus 64:104; 65:54; 76:25, 27, 49, 52, 70, 71; 77:14; 88:66; 89:108, 109, 110 Arionidae 66:35;69:130 Arionta circumcarinata 67:69 Ariophantidae 69:130 Ariophantinae 69:136 aripana, Turbonilla 66:35 ariponensis, Doris 79:121 aristata, Lithophaga 85:117; 90:75 arizonensis, Gyraulus 74:37 arizonensis, Philomycus 74:75, 76 arkansia wheeleri 66:36 armifera, Gastrocopta 61:89; 62:93; 63:8, 105, 120, 137; 64:54; 65:104, 110, 131, 132; 66:12, 57, 62, 129; 68:26; 69:18, 60; 72:59, 125; 73:21, 155; 74:64, 83; 77:85; 85:73, 74, 75, 76, 78 armifera, Pupa 85:74 Armiger crista 74:84; 76:74; 77:85, 86, 87; 85:82 exigua 85:81, 82 armigera, Planorbula 65:129; 68:27; 70:136; 87:29; 89:96, 97 armigera, Segmentina 89:96 Armigerus 61:30, 31, 71, 72 armlgerus, Planorbis 61:7; armillatus , Conus 71:117, 118 Armina cuvieri 67:85 tigrina 67:83, 84, 85 Aroa 85:23 Aroapyrgus 64:5; 85:21, 23, 24 alleei 85:23, 24 chagresensis 85:23, 24 colombiensis 85:21, 22, 24 joseana 85:23, 24 vivens 85:23, 24 arrosa, Helminthoglypta 62:71 arrosis. My a 80:95 articulatum, Cerithium 88:31 artuffeli, Palmadusta 62:63 arubanus, Microceramus 63:44 Asaphis deflorata 61:48; 68:48 asellus, Cypraea 61:44 ashleyi, Ostrea 80:93 Ashmunella 70:135; 83:111; 84:120, 121, 122, 126, 127; 87:78; 90:49, 50, 51, 100 amblya 76:128, 130, 131; 83:109, 110; 90:50, 51 bequaerti 84 :109 carlsbadensis 90:51 edentata 80:29; 81:12; 84:126 edithae 64:88; 90:51 hargeyi 90:51 hebardi 84:127 intricata 90:51 kochi 64:88; 84:122, 126, 127 mearnsi 84:126, 127 mudgei 84:107, 108, 109 nana 90:51 organensis 84:122, 126, 127 pasonis 84:122, 126 proxima 76:128; 90:51 rhyssa 90:50, 51 rileyensis 84:122, 126, 127 townsendi 76:128, 130; 83:109 walkeri 84:127 ashmuni, Pisidium 67:131 ashmuni , Sonorella 80:114 asinea, Haliotis 62:141 Aspasitinae 69:136 Aspella angermeyerae 79:1, 3 bakeri 66:36 elizabethae 75:55 indentata 83:90, 91 myrakeenae 83:89 obeliscus 83:90, 91, 92 obtusa 79:3 paupercula 79:3; 83:91 perplexa 83:91 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 93 asper, Rhinoclavis 86:81; 88:21, 24 aspera, Diadora 70:110; 72:79; 74:20, 94 aspera, Littorina 77:91 aspera, Onchidoris 78:41 aspersa. Helix 62:21, 23, 30; 65:75, 76, 113; 66:28, 115; 68:91, 92, 93; 69:37, 141; 70:71, 72, 108 ill; 72:17; 75:80; 76:134; 78:16, 17, 32; 81:34; 82:145; 88:28; 90:101 asperula. Helix 75:66 asperula, Otala 75:66 asperula, Polydontes 75:66 assimilis, Haliotis 62:141 Assiminea 67:81; 77:12 modesta 84:143 succinea 84 :144 Astarte 68:116, 119, 120; 79:112 alaskensls 68:18; 74:43 arctica 74:43 borealis 67:115 castanea 64 :76 castanea picea 67:115 esquimalti 68:18; 74:43 rollandi 74:43 subaequilatera 67:115 undata 64:76; 67:115; 88:40, 43 astericus, Planogyra 69:61 Astraea 68:100; 72:127 celata (caelata) 67:121; 82:120 longispina 63:114; 67:121 Astralium 68:100 Astrea brevispina 70:114 longispina 70:114 asuncionis, Turbonilla 66:35 atavus , Pleurodonte 61:37 ater, Arion 61:70; 73:36; 77:15, 16; 89:107, 108, 110, 112, 113 Athearnia 84:110 Athleta 88:33, 34, 35 athleta, Goniobasis 82:13 Athoracophoridae 69:130 Athoracophorus 68:110 Atlanta peroni 74:48, 50, 51, 52, 53, 54, 55 atlantica, Casmaria 71:39 atlantica, Jeffreysia 75:21 atlantica, Nesta 66:1 atlantica, Polycera 74:59 atlanticum, Pisidium 67:131 atlanticum, Pneumoderma 74:48, 51, 52, 53, 54, 55 atlanticus , Pleurobranchus 62:73, 76, 77; 66:113 atlanticus, Xylophaga 67:116; 70:11; 75:40, 41; 76:69 atomus , Omalogyra 83:70; 84:113 atra, Polycera 74:60; 77:131 atractina, Primovula 62:58 atramentosa, Columbella 72:76 atramentosa, Conus 72:76 atramentosa, Lovellona 72:76, 77 atramentosa, Mitromorpha 72:75, 76, 77 atrata, Doris 79:121 atrata, Nerita 70:112; 86:67 atratum, Cerithium 63 :114 ; 88:14, 15, 20, 22, 23, 24, 25 Atrina rigida 63:124 atromarginatum, Cerithium 70:112 atrovirens , Anodonta 64:82; 65:32 atroviridis, Doris 79:121 attenuata, Lymnaea 65:113 attenuata nickliniana , Paludestrina 64:38 attonsa, Cylichnella 74:45 Aturia yokoyamai 84:99 Atys caribaea 76:43 gracilis 61:94 gulldingi 76:43 lineata 76:43 oedemata 61:94 riiseana 76 :43 Sanderson! 76:43 sharpi 76:43 aubryana, Cypraea 78:26, 29 aukiensis, Placostylus 61:123 aulaca, Haliotis 62:141 aulacomphala , Polygyra 65:113 aurantia, Aplexa 70:101 aurantiaca, Cratena 78:38 aurantiana, Phytidothyra 62:85 aurantioviridis , Helicina 84:102 auratus , Conus 69:76 aurea, Succinea 61:4, 5; 66:57; 68:31; 70:92; 72:61; 73:113; 89:39, 42 aureotincta, Tegula 71:130 aureus dysoni , Neocyclotus 76:103 auricincta, Strombiformis 72:147 auricoma, Zachrysia 73:76 Auricula 61:66 auricula, Crucibulum 79:61 Auriculae 69:130 auricularia, Lymnaea 61:52; 65:53; 69:99; 73:156; 78:66; 82:102, 105 auricularia, Olivanclllaria 77:110, 132, 133, 134 auricularia. Radix 85:145 Auriculastra 77:12 pellucens 77:11, 12, 13, 14 94 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 auriculata, Polygyra 63:3 Auriculellinae 69:135 Auriculidae 76:115 auriculiferus, Clavus 67:18 auriformis, Polygyra 63:7; 69:94 Aurinia 67:2, 3, 4, 5, 6, 7, 9, 10, 11, 13 dubia 67:2, 6, 7; 71:45 ethelae 67:3, 7, 9, 10, 11 georgiana 67:3, 5, 7, 8, 12, 13; 71:41 kieneri 67:7, 9, 10, 11 schmitti 67:5, 12; 71:44, 45 torrei 67:7 Auriniopsis 67:5, 7 Auris 61:15, 44 auris-dianae, Strombus 61:44 aurita, Succinea 70:130 auritula, Cantharus 63:114; 67:120, 121 austini, Conus 71:44 australis, Hyridella 69:8, 11, 12 australis, Hyridunio 66:65 australis. Lamps ills 77:138, 139 australis, Latiaxis 78:102 australis, Panope 76:80 australis, Sagda 64:36 australis, Saxicava 70:113 australis, Semele 70:113 australis, Unio 66:65; 69:6, 7, 8, 9, 11, 12 Australorbis 74:35, 36; 75:158, 160; 89:17 albicans 75:160 amphiglyptus 65:3 andecolus 75:160 bahiensis 65:4 glabratus 65:72; 72:3, 54; 73:38; 75:160; 78:57, 58, 59, 60 janeirensis 75:158, 160 megas 65 :4 peregrinus 75:160 philippianus 75:160 pronus 75:160 stratnineus 75:160 tenagophllus 75:160 Austroborus 70:132, 133 Austrodiscus twomeyl 70:131 Austroselenites alticola 62:127; 75:117 concolor 62:127; 75:117 Austroselenitinae 69:135 avalonensis , Oreohelix 67:22 avara, Anachis 63:114; 64:76; 76:74 iii; 88:53; 89:75, 76 avara, Catinella 80:104 avara. Helix 63:5 avara, Succinea 61:4, 89; 62:123; 63:120, 136; 65:61, 64, 129; 66:12, 57, 83, 129; 67:31; 68:26; 69:59, 71; 71:14; 72:59, 61, 93, 94, 125, 145, 146; 74:13, 84, 96; 89:39, 42 avellanedae, Cyclodontina 71:28 Averellia coactiliata 62:138; 73:131; 81:119 pressula 62 :137 suturalis 70:101 Avicula candeana 61:70, 71 smaragdina 61:70 avicularis, Hyria 66:65 avus , Strophocheilus 76:148 avus torallyi, Peronaeus 71:23 Axinopsida bongraini 78:80 magellanica 78:80 ayresiana, Helminthoglypta 76:129, 131; 85:33 azulensis mendozanus, Eudioptus 71:23 azulensis, Peronaeus 71:23 Azumamorula 81:126 baboquivariensis , Sonorella 76:128, 131; 80:47 babylonius, Murex 61:65 bacterinoides , Leptinaria 70:132 Baculites 61:69 baeri, Buccinum 74:91 baetica, Olivella 62:52 bagnarai, Sonorella 81:55, 56, 61 bahamensis, Ferrissia 64:125 bahamensis, Truncatella 73:87 bahiensis, Ancylus 64:127 bahiensis, Australorbis 65:4 bahiensis, Planorbis 65:6 bailya, Euglandina 64:60 bairdiana, Truncatella 73:83 bakeri, Aspella 66:36 bakeri , Gundlachia 64:126 bakeri, Phos 90:130 bakeri, Praticolella 73:138 bakeri, Rissoella 75:21 bakeri, Succinea 76:136, 137; 83:42, 43 bakeri tricarinata, Valvata 62:70 Balanophyllia elegans 68:15, 19 Balanus 72:1 cariosus 72:79 Balcis borealis 74:91 randolphii 74:91 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 95 baldwini, Tomatellinops 86:23 Balea domlnicensis 75:117 Baleinae 69:131 balesl, Coelostetnma 67:81 balonnensis, Unio 69:11, 12 balthica, Macoma 6A:76; 67:111, 112, 116; 68:58, 60, 61, 64, 90; 74:44; 76:14, 67; 83:65; 88:39, 42; 89:74 bandella, Mangella 87:96 Bankia gouldi 88:40, 42 setacea 74:44 baratariae, Corambella 80:74, 75, 78 barbadensis, Cypraea 79:28 barbadensis, Lucidella 76:18 barbadensis, Truncatella 73:82, 87 barbara, Cochlicella 76:133 barbarae, Brachycythara 86:4 barbarensis, Fusinus 67:105 Barbatia 65:116 caelata 80:12 Candida 71:126; 80:12 decussata 80:12 domingensis 71:126, 128; 87:38, 40, 44, 49 revelata 80:12 barbatum, Stenotrema 64:7; 65:124, 126; 66:116; 67:91; 72:59; 74:83, 107; 85:13, 14, 15, 16, 17 barbatus , Hipponix 70:112 barberi, Lynmaea 82:68 barberi, Oxyloma 82:68 barberi, Succinea 82:68 barbouri, Chondrothyretes 62:84 barcrofti, Nenia 71:51, 52 barcrofti, Rhodea 71:83 barilensis, Ancylus 64:128 barilensis, Uncancylus 64:129 Barleeia 75:21 Bamea costata 61:48; 63:114, 124; 64:76, 104; 68:58, 60, 64 truncata 64:76; 65:74; 79:125; 82:48; 88:39, 42 barretti, Odostomla 87:28 barri, Helicodiscus 75:105, 106 barronensis livescens, Goniobasis 71:31 barsdelli, Nassarius 90:131 bartletti. Columbinia 69:114, 115 bartschi, Conus 69:15 bartschi, Cyclostrema 61:31 bartschi, Daphnella 86:6, 7 bartschi, Helisoma 65:124, 125, 126 bartschi (bartschiana) Turbonilla 62:105; 71:151 Bartschia significans 71:44 bartschiana, Odostomia 86:25 basalis, Valvata 70:14 baschi, Punctum 76:23, 24 basidens gouldi. Vertigo 71:15; 74:96 Basterotia quadrata granatina 70:116 batavus, Unio 66:91; 86:75 batchi, Philomycus 81:132 Bathyancistrolepis 84:85 Bathyaurinia 67:7 Bathynassa bloangoi 90:133 Bathypolypus arcticus 69:141 sponsalis 87:64 bathyraphe, Odostomia 85:56 Batillaria minimum 63:124; 70:115; 71:118; 88:16, 18, 22, 26 baxteriana, Monadenia 68:52, 53 bayacalif ornica , Ferrissia 64:124 bayardi, Succinea 89:39, 42, 43 bayeri, Olivella 64:111, 112, 113, 114 bayf ieldensis , Physella 71:32 beali, Marginella 71:52 beali, Prunum 71:53 bealiana, Cerodrillia 86:4 beauforti, Unio 70:41 beaui, Antillophos 71:40 beaui, Cylindrobulla 75:56 beaui, Ferrissia 64:124 beaui, Murex 65:42; 71:40, 45 beauii, Lyria 80:83, 84 beauii, Voluta 80:83 beccarianus , Unio 70:46 beccarianus, Virgus 70:46 becki , Jeffreysia 75:21 beckianum, Leptinaria 75:117 beckianum, Synopeas 70:101; 73:130; 74:82; 75:84 beddomel, Bulimus 78:53, 54 Bela alaskensis 74:45 chiachiana 74:45 excurvata 74:45 fidicula 74:45 inequita 74:45 nobilis 74:45 pleurotomaria 74:45 rosea 74:45 scalaris 74:45 sculpturata 74:45 solida 74:45 turricula 74:45 Belemnites 61:70 belizensis, Pomacea 73:130 Bellamya campaniformis 90:97, 98 retusa 90:98 bellastriata, Semele 87:29 % INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 bellicosa, Doris 79:121 bellum, Prunum 90:151 Bendeluta 88:34 benedicti, Chlamys 82:117, 118; 87:47 benedicti, Pecten 71:39 bengalensis, Paludina 67:57 bengalensis, Viviparus 65:118; 67:59, 60; 81:140 bequaerti, Ashmunella 84:109 bequaerti, Sonorella 81:57, 61 berendti, Epirobia 90:45 berendti, Neocyclotus 76:103 Berendtia 89:43, 44, 45, 46 taylori 89:44 Berendtinae 69:130 berghi, Cyclodontina 71:27 berlngensis , Cuspidaria 74:43 beringi, Trophon 74:91 beringiana, Anodonta 74:94 beringianus, Ancistrolepis 84:84 beringianus, Pecten 74:43 Beringius 73:1, 2, 3, 7, 43, 45; 84:69, 71, 72 crebricostatus 73:1, 2, 3, 4; 74:46; 84:72 eyerdami 73:5, 46; 74:46 hertleini 84:72 kennicotti 73:1, 2, 3, 4, 5; 74:46 marshalli 73:8 undatus 73:1, 2, 4, 5, 46 berlandieriana. Helix 63:5 berlandieriana, Praticolella 63:5, 7; 65:111; 69:96: 80:133, 134, 136; 81:11 bermudana, Argyrotheca 87:40 bermudensis, Chama 87:48 bermudensis, Conus 71:139, 140 bermudensis, Ferrissia 64:124 bermudensis, Gouldia 87:49 bermudensis, Ischnochiton 87:50 bermudensis, Poecilozonites 84:87, 88, 89, 91 bernardi, Pleurodonte 61:37, 39 bemardinae, Bunnya 65:113 berryi, Gonatus 87:54 berry, Pisidium 67:132 Bertella brocki 70:113 Berthelinia caribbea 79:139, 140 Berthella 62:73; 86:53 californica 86:53, 55 kaniae 86:53, 55 sideralis 86:53, 55 tupala 89:124 beryllica fidelis, Monadenia 76:129, 131; 83:110, 111 biangulata, Inozonites 72:21 biangulata, Psammotreta 80:93 biaperta, Hiatella 64:30, 31 bibasidens, Gastrocopta 68:108 bicallosa, Cypraea 79:26, 28, 29 bicarinata, Inozonites 72:21 bicarinata, Turritella 61:93 bicarinata, Valvata 66:129; 78:84 bicinctus, Ancistrolepis 84:84 bicolor, Cardita 65:116; 68:47 bicolor, Diaphora 72:19; 75:117 bicolor, Eolis 79:121 bicolor, Gulella 66:125; 75:79; 77:142; 78:23 bicolor, Murex 62:38, 39; 66:77 bicolor, Pleurotoma 62:102, 103 biconica, Brachycythara 86:4 Bicorbula mactriformis 87:14 bidens, Paravitrea 76:140, 141 bidentatus, Melampus 70:90, 91, 92, 93; 71:119, 120, 121, 123, 124; 73:29, 30, 50; 77:120; 81:63; 82:111; 85:106, 108; 89:73, 76 bidwilli, Bulimus 78:53 bifasciata, Jeffreysia 75:21 Bifidaria abbreviata 85:74 af finis 85:75 clappi 85:76 interpres 85:74 similis 85:75 bifrons, Strombus 84:130 bifurcatus, Septifer 68:102 bijubata, Crassispira 72:63 bilabiata, Rhytidothyra 77:97, 98, 99, 142 bilabiata, Truncatella 73:79, 80, 82, 83, 84, 87; 78:51 bilirata. Pandora 74:43 bimaculatus, Megatebennus 73:52 biminicola. Caecum 65:69 biminiense, Thericum 63:13, 14 . ^. binkiae, Columblnia 69:114, 115 Binneya 85:100 notabilis 75:85 binneyana, Amnicola 61:28 binneyana, Fontigens 61:26 binneyana, Nesovitrea 89:89 binneyana, Retinella 62:129; 63:134; 64:100; 65:101; 69:59 binneyanus, Mesodon 69:17; 90:27, 30, 34 binneyi, Helisoma 65:87, 88 binneyi, Lymnaea 71:16 binneyi, Planorbis 65:88 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols.61-9() 97 binneyi, Sonorella 80:118 Binneyinae 69:130 biolleyi excentrica, Ferrissia 64:125 Biomphalaria 74:35; 89:17 boissyi 79:20 glabrata 82:21; 85:44, 47, 48; 87:103, 104, 105; 89:19; 90:52 havanensis 89:17, 18, 19, 20 pfeifferi 72:54; 73:38 pfeifferi gaudi 78:57 straminea 89:17, 20 Biomphalariinae 69:133 biplicata, Olivella 61:105; 62:51, 53, 54; 65:135, 136; 73:55, 65, 66, 67, 71, 72, 95, 97, 98, 100, 101, 102, 103; 77:2 birabeni, Epiphragmophora 71:29 birabeni, Obeliscus 70:132 birabeni, Peronaeus 71:24 birgei, Anondontoldes 71:33 bisdosus, Philomycus 81:127, 130; 82:74 bisecta, Thyasira 84:96, 97, 99, 100 bisenensis, Anadara 89:34, 35 biserialis haemastoma, Thais 77:92 I bisexigua, Elma 64:134 bisinuatus, Cyclotus 81:116 bislnuatus, Neocyclotus 79:103; 81:116 bistrinotata, Cypraea 81:8, 11 bisulcata, Lithophaga 71:125; 77:69; 85:118; 87:35; 90:74, 75 bisuturalis, Odostomia 67:93, 94; 72:12, 13, 14, 15; 74:149; 78:43, 104; 79:7, 9 Bithinella obtusa 61:27 Bithynia (Bithinia, Bythinia) 74:34 leachi 89:15 tentaculata 81:79, 80, 81, 82, 83, 138; 82:72 bitleri, Olivella 77:2 bitruncata, Panope 69:121, 122; 76:75, 77, 79, 80; 80:36 Bittium 73:55 altematum 79:9 bumsii 61:93 cossmanni 61:93 permutabile 61:93 quadrifilatum 74:20, 21 tricarinatum 65:115 vancouverense 74:92 varium 67:94; 72:13, 14, 140, 141; 79:7, 9 bituberculatus, Murex 72:33 bituberculatus, Strombus 64:143 blacki, Hydrobia 64:38, 39 blakei, Solariorbis 78:78 blanchardi, Chondropoma 64:19 blancoensis, Promenetus 66:42, 43 blanda, Melania 81:36 blanda, Mitrella 65:116; 68:47 blandi, Ferrissia 64:125 blandi, Physa 65:88 blandi, Pupilla 62:6, 7, 95, 96; 63:8; 65:61; 66:83; 67:125, 126, 127; 68:130; 71:15; 74:96; 77:95, 96; 90:51 blandianum, Punctum 65:110; 66:11 blandianum, Stenotrema 62:98 blanesi, Olivella 64:112 blarina, Paravitrea 76:141; 82:67 blastos, Mitrella 61:94 blatchleyi, Galba 72:31 blauneri, Chondropoma 76:21, 22 Blauneria 77:13 bleekeri, Filicaulis 87:26 blombergi, Bulimulus 88:67 blowi, Latiaxis 90:130 bocagei, Vaginula 87:26 bocourtl, Streptostyla 62:137 bodegensis, Tellina 73:54 boetica, Olivella 68:18 boettgeri, Lytopelte 89:62 boholensis, Inozonites 72:21 boissyi, Biomphalaria 79:20 boivinii, Erosaria 62:64 bolangoi, Bathynassa 90:133 bollesiana. Vertigo 89:89 bolteni erosum, Gafrarium 61:95 bonaerensis, Bulimulus 71:23 bonaerensis, Eudioptus 71:23 bonairensis, Cerion, 75:34 bonairensis, Microceramus 63:44 bonairensis, Uncancylus 64:129 bonariensls, Bulimulus 70:133 bonariensis, Veronicella 70:128 bondenbenderi, Diplodon 75:17 bongraini, Axinopsida 78:80 boogii, Ischnochiton 87:50 booneae, Hydrobia 87:28 borbonica, Prasina 64:84, 85 borealls apicina, Marginella 64:77 borealis, Arctonchis 74:45 borealis, Astarte 67:115 borealis micans, Balcis 74:91 borealis, Prunum 71:53 borealis, Pseudosubulina 64:56 borealis, Solemya 67:114 borealis, Venericardla 67:115; 88:40, 43 borelllana, Veronicella 70:128 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 borellii, Peronaeus 71:23 Boreoscala 67:117 Boreotrophon 74:29, 30 gracilis 74:29, 30 gunneri 74:30 multicostatus 74:29 boriquenae, Cepolis 62:128; 74:146, 147 boriqueni , Stoastomops 76:19 Bomella hancockana 79:121 bornii, Pleurodonte 75:64 borregoensis , Sonorelix 85:134 Borus 63:19 boschi, Cymatium 83:87, 88; 87:92 bosei, Turritella 80:94 bostoniensis , Facelina 76:64 Bostrichocentrum 68:108 bostrychites , Spondylus 84:129 Bostryx 61:12 erymothaiima 69:93 fisheri 69:92, 93 botanica, Daphnella 86:6 Bothriembryon 87:78 Bothriopupa tenuidens 75:33 bourgeoisae, Tagelus 66:36 Bouvieria 62 :73 bovena, Doris 83:83 bowdeniana, Pleurodonte 61:37, 39 bowiensis, Sonorella 80:118 Boysidia 72:68 Brachidontes 71:121 demissus 76:66 exustus 73:142; 77:69 recurvus 74:1, 3, 6, 7; 75:149, 150, 151, 154; 76:12, 13, 14; 88:39, 42 variabilis 65:116 Brachycythara barbarae 86:4 biconica 86:4 Brachypodella 63:38; 69:130; 73:115 caymanensis 63:44 pallida 75:118 portoricana 75:118 riisei 75:118 subtilis 73:131 brackebuschi, Cyclodontina 71:28 Brachystyloma caribbeana 77:32; 80:143 bracteata, Coralliophila 63:11 Bradybaena 62:22 fruticum 73:28 similaris 62:21, 23; 64:97; 74:83; 75:82; 76:152; 78:24; 80:29 similaris hongkongensis 62:21, 22 Bradybaenidae 69:130 brandaris, Murex 64:132; 81:88 brandtii, Schizoplax 72:79; 74:94 branhamae, Fasciolaria 70:74, 80, 81, 82, 83, 84; 85:98, 99 branneri, Crassinella 73:53, 54 brasiliensis , Conus 82:5, 6 brasiliensis , Oliva 77:111 brasiliensis, Olivancillaria 77:110 brassica, Hexaplex 73:104 braziliana, Anomalocardia 80:116 brevialis , Unio 66:65 breviara, Holospira 90:50, 51 brevicaudatus , Latirtis 82:121 brevidentata , Acanthina 77:91 brevifrons, Murex 63:127, 128 Brevimalleus 61:70, 71 brevis , Colus 67:117 brevis, Hemisinus 62:83 brevispina, Astrea 70:114 brevispinosa, Acanthopleura 70:111 brevispirujn, Campeloma 71:31 brevissima, Holospira 64:56, 57; 66:32 briarensis. Vertigo 85:78, 79, 80 briareus , Octopus 66:74; 87:61, 64, 99, 100 bridgesi, Pomacea 79:105 bridgesii, Anodonta 64:80, 81 bridgesii, Anodontites 64:80 brittsl, Ventridens 69:17 brocki, Bertella 70:113 broderipi, Chama 70:113 broggii, Olivella 76:123 brogniartianus , Menetus 87:29 brooksi patulus , Discus 77:62, 63 brota, Macoma 74:44 browni undata, Solaropsis 71:50 browniana, Rissoina 61:93 browniana, Zebina 87:40 Bruclarkia santacruzanum 80 :94 bruguierianus , Unio 65:119 brunnea, Fluxina 84:32, 33 brunnea, Tegula 71:129, 130, 131 brunneum, Calliostoma 84:33 brunneum, Chlorostoma 71:129 brunneus, Conus 69:15; 77:91 brunsoni. Discus 70:16, 17, 19, 21 brunsoni, Lymnaea 80:126 bryanti, Discus 77:63 bryantwalkeri. Discus 77:62, 63 bryantwalkeri , Gonyodiscus 77:62 bryantwalkeri, Stagnicola 70:26 buccinoidea, Melanopsis 76:134 Buccinum angulosum 71:94 baeri 74:91 cornutum 61:63 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 99 cyaneum 67:117 filosum 75:110, 111 glaciale 74:91 harpa 61:63 laeve 75:109 lapillus 74:30 liratum 90:139 morchianum 72:79; 74:91 mutabile 61:63 persicum 61 :63 plectrum 74 :91 rusticum 74:30 saturum 90:139 smaragdula 74:30 subulatum 61:63 triplostephanum 74:91 undatum 61:63; 63:19; 64:132; 67:117; 75:109, 139; 77:10; 79:132, 133; 82:95, 113; 87:4; 89:121; 90:57 virginicum 81:36 bucculenta thyroidus , Mesodon 62:122, 124; 69:17 buchanensis, Menetus 87:29 buergeri, Vaginulus 87:25 buffoniana, Humboldtiani 64:60; 68:8, 9; 69:41 bufonium, Gyrineum 88:10 bulbosa, Goniobasis 77:43, 44 bulbosa, Rapana 68:47 bulbula, Volutopupa 88:35 Bulima tentaculatus 68:27; 69:99 Buliminida 69:130 Buliminus alepensis 65:117 alepensis urmianus 65:118, 119 conulus 63:19 egregius 65:119 Bulimnea megasoma 65:129 bullmoides, Achatinella 68:107; 73:38 bulimoides, Cleopatra 85:142 bullmoides, Limacina 90:115 bulimoides, Lymnaea 62:3; 66:83 Bulimulidae 69:130 Bulimulinae 69:133 Bulimulus 61:12, 13, 15; 63:4; 65:111, 114; 67:55; 74:68, 70; 75:74; 81:1 alternatus 74:68, 69, 70; 76:105, 137 apodemetes 70:133 blombergi 88:67 bonaerensis 71:23 bonariensis 70:133 corneus 73:131; 81:119 crenellus 61:15, 16 dealbatus 67:46; 68:20, 21, 22; 69:17; 72:52; 74:69, 70; 75:81, 166; 81:34 dlaphanus 65:69; 75:119 dispar 70:134 eliator 70:134 eos 88:67 exilis 75:119 flossdorfi 70:134 fraterculus 75:119 gorritiensis 70:134 gracilis 70:133 guadeloupensis 70:69, 70; 75:119; 90:10 hyltonscottae 70:134 ignavus 76:105 incarum 61:12, 13, 15, 16 jonesi 75:166 jorgenseni 70:134 jujuyensis 70:134 mariae 64:143, 144; 65:111; 68:23; 74:82 montagnei 70:134 montevidensis 70:133 mooreanus 63:6, 7, 9; 65:110; 68:21, 22; 74:69, 70; 75:166 morenoi 70:133 nigromontanus 80:119 novoleonis 67:46 ocraspiris 82:106, 107 pastorei 70:134 pecosensis 68:22; 74:69 prosopidis 70:134 ragsdalei 62:110; 74:70 rushii 70:133 sanmiguelensis 82:107 schadei 70:133 schiedanus 64:143, 144; 68:4; 74:68, 70; 76:105 sporadicus 70:133 strobeli 70:134 unicolor 76:105 uruguayanus 70:133 Bulimus 61:79, 119; 63:6; 64:133 beddomei 78:53, 54 bidwilli 78:53 carinatus 80:101 columbianus 68:125 coniformis 73:28 corneus 68:125 exiguus 64:133, 134 gossei 63:6 haemastomus 61:66 Ignavus 82:107 inconspicuus 64:133, 134 lacteus 68:125 leachii 76:133 100 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 limnaefonnis 87:17 macleayi 78:52, 53, 54 magnalacustrls 70:23 nebrascensis 87:17 pealianus 68:125 petenensis 82:107 tentaculatus 69:99 umbraticus 82:107 unicolor 82:106, 107 Bulininae 69:133 Bulinus 70:125 senegalensis 63:19 truncatus 85:142 Bulla 70:116; 79:13 achatlna 61:66 ampulla 61:66; 65:116; 68:47 ficus 61:64 fontinalis 63:19 occldentalis 63:114; 70:115 ovum 61:52 punctulata 65:121; 77:91 pyrum 64:34; 67:64 staminea 63:16 striata 61:94; 63:125 terebellum 61:62 voluta 63:19 bullaoides, Detracia 71:119, 121 Bullia acbatina 81:113 digitalis 81:113 laevissima 81:113 mauritiana 65:116; 68:47 bullisi, Fasciolaria 85:96, 98, 99 bullocki, Quadrula 71:34 Bunnya bernardinae 65:113 burchi tennesseensis , Triodopsis 64:7, 8 burchorum, Oliva 83:15 bureschi, Lytopelte 39:62 burgessi, Distorsio 86:46, 47 burkei, Unio 64:137 bunneisteri, Succinea 70:130 bumsii, Bittium 61:93 bumsii, Chione 61:95 bumsii, Fragum 61:95 bumsii, Pecten 61:94 Burnupia 64:124, 127, 128 burringtoni, Hemphillia 85:101, 103 burrlngtoni, Retinella 64:100; 65:124, 125, 126; 66:57; 67:23; 70:64; 72:124; 73:21 burringtoni, Stenotrema 85:14, 15 burroughianus , Viviparis 61:29, 30 Bursa caelata 77:91 corrugata 71:40; 76:41 cubaniana 76:41 finlayi 76:39, 40, 41 spadicea 76 :41 tenulsculpta 71:46; 76:40 thomae 76:40; 79:63 Bursatella leachii pleil 83:40, 42; 85:37, 38 Busycon 61:94; 63:74; 64:34; 67:61, 62, 63, 64, 65, 66; 70:87 canaliculatum 64:34, 75, 77; 67:61, 64, 65; 71:136, 139; 77:28; 82:113; 89:74, 76 carica 64:74,77; 67:63, 65; 68:13, 44; 71:136; 77:28; 89:74, 76 coarctatum 67:65 contrarium 63:125; 68:13, 44, 45; 88:16, 23 cretaceum 67 :63 excavatum 64 : 34 perversum 71:134, 135, 136, 138 pyriforme 64:34 pyrum 63:125; 64:34; 67:61, 65 rugosum 64:34; 67:61, 65 sicyoides 61:94 spiratum 67:64; 71:137 tuberculatum 67:64 Busycotypus 67:61, 64 butlerl, Scaphella 67:8 buttoni, Lymnaea 65:53 buttoni, Stagnicola 65:53 Byssanodonta 78:48 Bythinella obtusa 61:27 tenuipes 66:51 caballoensis , Oreohelix 88:95, 96, 99 cabriti, Murex 71:43; 79:63 Cadulus agassizi 79:91, 94, 95, 96 acus 84:79 dentalinus 84:79 leptodoma 84:79 lobion 61:95 panamensis 84:77, 78, 79 perpusillus 84:77, 78, 79 rushi 79:91, 92, 93, 94, 96 volvulus 61:95 caeca, Lepeta 67:116 Caecidae 87:49 Caeciliae 69:129 Caecilianellinae 69:129 caecoides, Lepeta 74:93 Caecum 61:93; 83:26 biminicola 65:69 clava 83:27 condylum 83:26, 27, 28 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 101 crebricinctum 83:27, 28 imbricatum 83:28 imperforatum 83:28 insularum 83:28 plicatum 87 :49 pulchellum 83:27 subvolutum 83:27 termes 87:49 veracruzanum 83:27 caelata. Area 80:10, 12 caelata, Barbatia 80:12 caelata. Bursa 77:91 caelatus, Nassarius 90:133 caelestis, Doris 79:121 caelinae, Conus 79:25 caenosa, Oreohelix 62:112 caerulea, Elysia 79:121 caerullf luminis , Sonorella 82:62, 63 caesareana, Levantina 65:117 caffra, Natalina 78:25 caffra, Rissoa 75:21 cahabensis, Clappia 79:33, 34 cahawbensis, Rhodacmea 73:90, 91, 94 cahni antrosa, Helisoma 70:24 cahni parva, Carunculina 70:27 cailliaudi, Lyninea 67:44 cala, Cyclodontina 71:25 calcarea, Hippoporldra 67:76, 78, 79 calcarea, Macoma 67:116 calceolus , Alasmidonta 66:138; 73:62; 74:110, 111; 77:135 calchaquinus , Peronaeus 71:22 calderoni. Varicella 62:127; 75:144 Caledoniella montrouzieri 89:86 calensis, Chromodoris 81:140, 141 calhounensis , Lucinisca 61:95 caliensis , Paragonimus 85:20 califomiana, Nassa 70:108 calif omianus , My tills 64:105; 72:79; 74:7, 20, 21, 43; 75:150; 76:12, 13, 14 califomianus , Nassarius 65:16 califomianus , Tagelus 68:64 califomica, Aplysia 72:73, 74, 75 califomica, Berthella 86:53, 55 califomica, Cryptomya 73:54; 74:20, 21 califomica, Cumingia 74:20 califomica, Goniobasis 77:44 califomica humeralis, Valvata 62:3; 65:39; 69:100; 71:17 califomica, Oreohelix 67:20, 22; 77:96 califomica, Pleurobranchaea 87:105 califomica, Rissoella 75:21 californlcus , Capulus 75:19 californicus , Conus 73:55 californlcus, Laqueus 74:95 calif orniense , Clinocardium 68:15; 74:44 calif orniense tenue, Helisoma 65:87 calif orniensis , Anodonta 63:98 californiensis , Chromodoris 81:140, 141 calif orniensis, Haliotis 62:141; 64:92 Calipyrgula 73:110, 125; 74:26 carlnifera 74:26 circumstriata 73:125, 126, 127 hibbardi 73:112, 125 pecosensis 73:110, 111, 112, 125, 126; 74:26 Callianax 77:2, 4 callindina, Monadenls 68:56 Calllnectes sapidus 68:87; 73:143 Calliostoma 67:117; 71:39; 84:33 adelae 64:119 brunneum 84 :33 ceramicum 61:93 costatum 68:17; 74:94 dolarium 73:55 gemmulatum 73:55 jujubinum 63:114; 64:119 ligatum 73:55 marionae 79:59 occidentalis 67:116 pacificum 80:93 perspectivum 64:119; 67:121 psyche 71:41 tejedori 84:33 tricolor 73:55 varlegatum 68:17 callipeplum, Chondropoma 81:117 callipeplus, Monadenls 68:56 callipyga, Lioconcha 68L47 Callista emmonsi 61:47 eucymata 61:46 guppyana 61:46 olssoni 61:46 planivieta 61:46 Callistochiton elenensis 90:49 mirabilis 74:20 portobelensis 90:46, 49 shuttleworthianus 90:46, 49 callithrix, Dentalium 63:114 Callocardia morrhuana 64:118 sincera 61:95 texasiana 80:79, 80, 81 Callonia 62:86 102 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols.61-9() callosa 62:61 caloosaensis , Fusus 67:105, 106 calverti, Uncancylus 6A:129 calvescens , Stenotrema 75:28 Calyptraea 61:68 centralis 61:93; 89:75, 76 fastigiata 68:16 filosa 80:93 inornata 80:93 violacea 68:47 Camaenidae 65:60 Camaeninae 69:132 camelus, Hemphillia 72:42, 43, 46, 47, 48; 85:100, 103, 106 Camerina laevigata 61:69 campanifonnis , Bellamya 90:97, 98 campanulatum, Helisoma 62:131; 64:21, 22, 23, 25, 101; 65:104, 129; 76:59; 89:89 campbelli, Olivella 76:125, 126 campechiensis , Area 64:76 campechiensis , Mercenaria 79:129; 81:37, 39, 40; 82:47 campechiensis, Venus 63:124 Campeloma 72:22, 23, 25, 26; 73:60, 61, 118; 78:63 brevispirum 71:31 crassula 79:106, 107 decisa 64:101; 65:104; 66:61, 129; 87:29 decisum 67:90; 60:136; 72:22, 23, 25, 26, 27, 28, 60; 73:118, 133, 134; 76:148; 81:79 geniculum 68:97; 73:118 iii; 77:106 integrum 69:99; 72:60; 73:118 lima 80:100 nebrascensis 87:17 ponderosa 73:61, 118 iii producta 87:17 rufum 62:124; 65:124, 126; 68:27; 69:99; 72:22, 23, 25, 26, 27; 79:107 subsolidum 72:22; 73:118 iii whitei 87:17 campestris, Catinella 75:61 campestris, Succinea 62:124, 125; 66:125; 72:61; 75:32, 60, 61; 81:63, 64; 84:138, 141 campi berlandieriana, Praticolella 75:29 campi, Praticolella 75:29 campsomyax kennerlyi 74:44 Campylaeinae 69:132 canadense exile, Carychium 63:137; 69:61 canadense, Pisidium 67:132 canadensis, Amnicola 61:27 canadensis campanulata, Helisoma 70:24 canadensis emarginata, Cincinnatia 70:23 canadensis emarginata, Stagnicola 65:129 canadensis lacustris Probythinella 61:27 canadensis, Vancleaveia 61:27 canaliculata, Acteocina 89:75, 76 canaliculata, Anatina 63:124; 64:76 canaliculata, Retusa 75:87, 89, 90, 91, 92, 93 canaliculata, Thais 72:79; 74:91 canaliculatum, Busycon 64:34, 75, 77; 67:61, 64, 65; 71:136, 139; 77:28; 82:113; 89:74, 76 canaliculatum, Pleurocera 73:59, 61; 82:16 canaliculatus , Murex 64 : 34 canaliculatus, Strombus 75:127, 128, 129, 130; 76:111 canaliculatus, Sycotypus 67:64 canaliculatus. Turbo 71:39 canalifera, Torinia 61:104 Canarlum floridum 65:115 labiatum 72:63 mauritlanum 68:47 Cancellaria 61:63 cassidiformis 62:39 dalliana 80:93 reticulata 71:138; 75:109 spengleriana 64:3 cancellarius, Cantharus 82:93, 95, 97, 99, 100 cancellaroides , Forreria 80:93, 94 cancellata, Chione 63:124; 64:75, 76, 110; 70:116; 82:47; 85:88 cancellata, Melania 68:107 cancellata, Odostomia 74:151 cancellata, Trichotropis 68:15; 74:92 cancellata. Typhis 78:3 cancellatum, Cyclostrema 63:130 cancellatus , Lepidopleurus 74:94 Cancilla Isabella 83:99 larranagai 83:99 limonensis 83:98 scrobiculata 83:98 scrobiculata crosnieri 83:95 sieversi 83:98 symmetrica 83:98 candeana, Avicula 61:70, 71 candeanus , Malleus 87:38, 45 candei, Acteocina 75:87, 89, 90, 91 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 103 Candida, Barbatia 71:126; 80:12 Candida, Diodora 65:115 canrena, Natica 61:67; 63:124 canrena, Naticarius 61:19, 20 cansasiana, Strobilops 75:A6, 48 Cantharus auritula 63:114; 67:120, 121 cancellarius 82:93, 95, 97, 99, 100 elegans 65:121 tinctus 71:126, 128; 85:119 Canthyria spinosa 90:118, 123 cantrainei, Coralliophila 72:63 capax. Modiolus 73:54; 74:20 capax, Pisidium 67:132 capax, Proptera 75:96, 97 capax, Schizothaerus 66:19, 20, 21, 22, 23, 24, 25; 74:44 capensis, Fauxulus 65:103 capensis, Polycera 74:59 capensis, Rissoa 75:21 caperata, Galba 74:96 caperata, Helicella 64:141, 142 caperata, Lymnaea 65:85; 66:83, 85; 68:27; 69:99; 71:16 caperata, Stagnicola 62:130; 66:129; 72:59 capillacea, Strangesta 68:94; 78:25 capillacea, Truncatella 73:83 capitellum, Vasum 72:29, 30; 75:3 capnodes , Mesomphix 67:23, 91; 79:117 capsella, Paravitrea 61:86; 63:120; 65:144; 67:23; 76:143; 79:6; 82:67, 68 Capulus californicus 75:19 chilensls 75:20 danieli 76:72 hungaricus 75:19 sericeus 75:19 ungaricoides 75:19, 20 ungaricus 79:56, 57 caputdraconis , Cypraea 70:112; 79:42 caputserpentis , Cypraea 62:120; 79:42; 85:111 caputserpentis, Erosaria 67:13, 14, 16 Caracolus 75:74 carocolla 75:64 marginella 75:64, 65 mayaguezi 75:64 carbonaria, Mitra 83:100 carbunculosa , Doris 79:121 carchedonius , Modulus 70:115 Cardiapoda placenta 74:48, 50, 52, 53, 54, 55 richardi 74:47, 48, 50, 52, 54, 55 cardiiformis, Verticordia 63:110 cardinalis, Conus 75:56; 85:49 cardioides, Donax 85:9, 11 Cardita 68:116, 120 bicolor 65:116; 68:47 floridana 63:124 prolongata 72:79 Carditopsis smithi 87:48 Cardium 73:54; 81:89 casertanum 67:131 ciliare 64:132 donaciforme 85:9, 11 edule 64:132; 70:54; 85:142, 143 isocardia 63:124 muricatum 63:114, 124 robustum 63 :124 Carelia 63:35 caribaea, Atys 76:43 caribaea, Coralliophila 72:147; 79:64 caribaea, Cosa 72:147 caribaea, Rissoella 74:131, 132, 133, 134, 135, 136; 75:21, 23 caribaea, Tellina 70:116; 76:118, 120 caribaeensis , Truncatella 71:119, 121; 73:80, 82, 84 carlbaeorum, Truncatella 73:84 caribaeum, Tugurlum 79:61 caribaeum, Xenophora 71:40, 46 caribbaea, Tritonalia 68:44 caribbaeum, Cymatium 75:94 caribbaeum, Helisoma 65:5; 75:74 caribbea, Berthellnia 79:139, 140 caribbeana, Brachystyloma 77:32; 80:143 carica, Busycon 64:74, 77; 67:63, 65; 68:13, 44; 71:136; 77:28; 89:74, 76 carica, Murex 67:63 Carinaria lamarcki 74:47, 49, 50, 51, 52, 53, 54, 55 carinata, Actinonaias 66:91, 129, 137; 73:62; 74:72, 110, 111, 112; 79:98; 80:23; 87:10 carinata, Alvania 67:117 carinata, Anculosa 64:101; 66:129; 72:60; 80:100, 101 carinata, Anguispira 62:120; 64:54 carinata, Fastigiella 66:77, 78 carinata, Helicina 70:128 carinata. Lacuna 74:92 carinata, Mitrella 73:55; 74:20 carinata, Spirodon 89:89 carinatum, Scalenostoma 85:51 carinatus , Bulimus 80:101 carinatus. Discus 72:59; 77:62, 63 carinatus, Lanistes 85:142 104 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 carinatus, Neoplanorbis 75:146, 147 carinatus, Nitocris 67:90, 91 carinifera, Calipyrgula 74:26 carinifera, Oreohelix 71:13; 74:96 carinifera, Thais 65:116 carinifera, Unio 66:65 carinif erus , Trochus 68:46 Carinifex 63:73, 74, 76, 77, 99; 66:15; 69:103 jacksonensis 71:17 newberryi 62:3; 65:48, 87; 66:15; 69:102, 103 occidentalis 65:87 cariosa, Lampsilis 66:91, 129; 77:60, 61; 88:65 cariosus , Balanus 72:79 carlsbadensis , Ashmunella 90:51 carmelita, Pleurodonte 61:37 camea, Marginella 61:48 camea, Primovula 71:39; 82:120 cameola, Cypraea 61:44; 67:87 carocolla, Caracolus 75:64 Carocolla hydiana 68:125 carocolla, Pleurodonte 62:128; 73:153 carolae, Ficus 81:107 caroliensis, Unio 86:75 Carolina, Polygyra 62:124; 66:116 carolinae, Meiocardia 81:90, 91 carolinensis , Pecten 66:17 carolinensis , Retinella 61:86; 72:59 carolinensis, Unio 86:75 caroliniana, Pseudocyrena 72:105 caroliniana, Unio 86:74, 75 carolinianus , Philomycus 62:87, 88, 89, 90, 123; 63:107, 120; 65:21, 22, 123, 125, 126; 66:46, 47, 56, 62, 79; 69:18, 125; 74:107, 125, 127, 128, 129, 130; 75:82; 76:27; 78:84; 81:63, 64, 132; 82:135; 86:17 carpenteriana, Megasurcula 72:129 carpenteriana, Polygyra 78:81, 82; 79:34 carter i, Westralunio 70:42 caruanae, Deroceras 89:111 Carunculina 78:33; 80:127, 128 glans 79:98; 80:128 haleiana 80:128 minor 80:127 parva 69:31; 72:131; 73:59, 62; 74:110, 111; 79:98; 80:128, 130; 83:114; 87:9 parva cahni 70:27 patrickae 80:127, 128, 130 paula 80:127, 128 pulla 80:127, 128, 130 texasensis 87:9, 10 carvalhoi, Solariella 76:44 Carychiadae 69:130 Carychiidae 66:35 Carychium 66:45 canadense 63:137; 69:61 clappi 73:36; 86:16 costatum 65:59; 66:13; 73:36 exiguum 61:83; 63:6, 8, 120, 137; 65:101; 66:5, 6, 13, 57, 83, 100; 68:27, 31; 69:61; 72:59, 88, 89; 74:65, 107; 76:108, 108; 89:89 exile 61:83; 63:8, 120; 65:59; 66:13, 57; 67:50, 51; 70:16; 73:21; 76:108, 109; 81:67 floridanum 67:51; 76:109 mexicanum 62:137 nannodes 61:83; 66:13 perexiguum 66:44, 85 stygium 75:105; 88:80 caryi, Gorgonocephalus 68:19 Caryodidae 69:130 Caryodinae 69:129 casablancae, Cerion 62:68 casertanum, Cardium 67:131 casertanum, Pisidium 63:119; 65:104; 66:84, 85, 86, 97, 129; 67:97, 101, 103, 131, 143; 68:27, 35; 69:99; 71:16, 21; 72:60; 73:133; 74:84, 97; 76:55; 78:48; 80:109, 110; 81:33, 103, 104; 82:139; 85: ill (36); 87:29; 89:89; 90:38, 39 Casmarla atlantica 71:39 Cassandra, Odostomia 83:71 cassi, Galba 72:31 cassiaui, Cypraea 79:38, 39, 40 Cassidae 62:120 cassidif ormis , Cancellaria 62:39 Cassidula paludosa 77:140 Cassidulinae 69:130 cassis, Acmaea 74:93 Cassis 61:63, 90 delta 61:91, 92, 93 flaimnea 61:93 madagascariensls 68:14; 71:134; 81:47, 48 spinella 69:73, 75; 78:106; 81:47, 48 sulcifer 61:92, 93 tuberosa 61:35, 92, 93; 68:14; 69:74 vera 65:27 vlbex 70:112; 76:143, 145 vibexmexicana 76:145 castalia lateriquadrata 64:5 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 105 castanea, Astarte 64:76 castanea, Doris 79:121 castanea, Goniobasis 85: ill (36) castanea, Mitra 83:100 castanea, Oliva 68:68 castanea, Pilsbryna 71:146 castanea, Zonulispira 63:90 castaneus. Turbo 63:124; 70:114; 71:38; 76:119, 120 castillol, Helicina 84:101 castrensis, Nucula 74:43 catalinae , Pleurotoma 68:99, 101 catallus , Nassarius 65:17 cataracta, Anodonta 65:125, 126; 66:129; 70:136; 72:60, 99; 73:36, 133; 80:106, 107; 83:69, 114; 87:29; 89:89 catascopium, Lymnaea 84:28, 29; 88:102; 90:37 catawbensis, Unio 78:67 catenaria, Goniobasis 67:91; 74:158 catenata , Anachis 87:38 catenata (cf) Natica 65:121 catenata, Persicula 86:80 catilus, Pleurobema 87:9 Catinella 74:8; 75:32; 76:82; 77:78; 84:141 aprica 82:68, 69 arenaria 82 :79 avara 80:104 campestris 75:61 gelida 76:137, 138 hubrichti 74:9, 11, 12, 107, 109; 75:62 loculosa 81:84 oklahomarum 79:118; 81:84; 82:69 pinicola 74:11, 12; 81:84 pugilator 75:61, 62; 81:63, 64 rehderi 76:138 stretchiana 76:138 texana 75:61; 77:31; 83:43 vagans 74:10, 13 vermeta 74:9, 10, 11, 12, 13, 109; 75:60, 61; 76:137, 138, 149; 78:63; 81:66; 83:43; 89:89 wandae 74:12; 76:137; 81:67 Catinellinae 69:135 catorceana, Holospira 68:108 catskillensis , Discus 63:135; 64:100; 65:104; 66:57, 100, 129; 72:59, 86, 89; 77:22, 62; 89:89 catulua, Elysia 82:7 caucasica, Lytopelte 89:62 caudata, Eupleura 61:93; 64:73, 75, 76; 72:49; 75:7, 8, 9, 11, 12, 13, 14, 15; 77:125, 126; 89:74, 75, 76 caurica, Erronea 68:47 caurina, Chlamys 68:16 caurina, Terebratalia 74:95 caurinus , Pecten 74:43 cavagnaroi , Naesiotus 88:67 cavernosa, Morulina 81:125 Cavolina gibbosa 74:48, 52, 53, 54, 55; 90:116 longirostris 77:70 tridentata 71:46; 74:47, 48, 51, 52, 53, 54, 55 trispinosa 74:48, 52, 54 uncinata 74:48, 52, 53, 54, 55 cavum, Stenotrema 62:8, 12 cayenensis , Diodora 63:115, 124 caymanbracense, Chondropoma 63:37, 40 caymanbracensis , Lacteoluna 63:42 caymanbracensis , Varicella 63:48 caymanensis, Brachypodella 63:44 caymanensis , Cepolis 63:41 caymanensis, Dialeuca 63:41 caymanensis, Helicina 63:40 caymanensis. Helix 63:41 caymanensis, Microceramus 63:44 caymanensis. Varicella 63:48 cayohuesonicus , Fusilatirus 75:56 Cecilioides 62:144; 68:111 acicula 72:124, 126; 74:82; 79:138 aperta 64:57; 65:133; 66:56, 57; 75:116 consobrina 70:131; 75:116 Cecina manchurica 76:150 celata, Astraea 67:121; 82:120 celebensis, Semperula 87:26 cellarium, Oxychilus 61:6; 65:35, 133; 66:56, 57 cellarius, Oxychilus 67:23; 68:94; 70:108 iii, 136; 72:59; 76:49, 52, 134; 78:25; 80:103 cellulosa, Murex 62:125 centifilosa, Protocardia 74:44 centif ilosum, Nemocardium 72:129 centlquadrata, Semicassis 77:81 centralis, Calyptraea 61:93; 89:75, 76 centurio , Conus 71:3 Cepaea hortensis 61:132, 133; 62:116, 118, 119; 66:26, 27, 28; 70:14; 72:35; 79:131, 132, 133 hyalozonata 61:35 libellula 61:35 nemoralis 61:35, 132, 133; 62:116, 117, 118, 119; 64:104; 65:134; 66:10, 56, 57; 69:104; 70:14; 78:85; 80:29, 87; 82:102 unicolor 62 :119 106 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 Cepolidae 65:130 Cepolinae 69:136 Cepolis 75:7A angulifera 74:147, 148 boriquenae 62:128; 74:146, 147 caymanensis 63:41 clenchi 74:148 debilis 74:145 dermatina 74:146 euclasta 74:145 musicola 74:145 parraiana 62:84 pinarensis 70:3 squamosa 74:145, 146 torrei 62:85 Ceramaster arcticus 68:19 ceramicum, Calliostoma 61:93 Cerastinae 69:130 Cerastoderma edule 81:86 pinnulatum 67:116; 76:66; 88:40, 43 Ceratodiscinae 70:28 Ceratodiscus portorlcanus 76:18 Ceratostoma nuttalli 74:20 cereolus, Polygyra 61:40; 66:116; 69:94; 73:137, 138; 76:37; 78:51, 52, 82, 83; 81:14; 90:104 Cererinae 70:28 Ceres nelsoni 68:7 cerlna, Fusconala 87:9 carina, Gouldia 87:35, 38, 40, 49 cerina, Kurtziella 89:75, 76 cerlna, Mangelia 71:127 cerinella, Cingula 74:93 cerinoideus, Ventridens 62:122, 123, 124, 125, 126; 66:123; 74:161; 81:63, 64; 86:18 Cerion 63:37, 38, 44, 46; 64:72; 75:34, 35, 71; 78:18; 84:86 agassizii 81:42 bonairensis 75:34 casablancae 62:68 copium 63:45, 46, 47 crassllabris 75:33 glans 81:42 incanum 75:33, 34, 35; 87:28 martinianum 63:39 monaense 75:33 nana 62:68 pannosum 63:45 peracuta 62:68 rhyssum 81 :42 striatella 75:33, 34 tridentata 62:68 uva 75:33, 34, 36 viaregis 62:68 66:77; 88:14, 25, 26; 89:99, Cerionidae 69:130 Ceriphasis virginica 65:123, 124, 126; 66:61; 72:60 cerisa, Doris 79:121 Cerithidea 61:76; 69:24; 88:24; 89:74 cingulata 88:25 costata 71:120 fluviatilis 65:115; 68:47 scalariformis 63:124; 71:121 Cerithideopsilla 65:115 Cerithiidae 75:21 Cerithiopsis 70:112 charlottensis 74:92 frazeri 74:92 greeni 89:74, 76 stejnegeri 74:92 willettii 74:92 Cerithium 61:65; 62:39; 15, 17, 19, 23, 24, 102, 103 adustum 77:91 alveolus 88:21, 23, 24, 25 articulatum 88:21 atratum 63:144; 88:14, 15, 20, 22, 23, 24, 25 atromarginatum 70:112 chipolanum 61:93 columna 88:21, 23, 24 dislocatum 68:125 eburneum 70:115; 88:14, 15, 16, 18, 19, 20, 22, 24, 25 echinatum 65:115; 88:21, 24 fasciatum 67:14, 16 floridanum 67:121; 71:127, 128 gracile 63:66 guinaicum 88:20, 23, 24 jonkeri 89:100, 101, 103 litteratum 70:115; 88:20, 23, 24 lutosum 88:14, 15, 17, 18, 20, 24, 25, 26 morum 88:21, 23, 24, 25 muscarum 63:124; 88:14, 15, 16, 17, 19, 20, 24, 25 i:20, 1:21 1:21, 24 24 :18 nodulosum 88; piperitum 88; rostratum 88 : of salebrosum 67 : sejunctum 88:21, 24, 25 semif errugineum 82:120 stercusmuscarum 88:25 taeniatum 89:99, 100, 102, 103, 104 Cerodrillia bealiana 86:4 clappi 86:4 girardi 86:4 perryae 86:4 thea 63:125; 86:4 INDEX TO SCIENTIPIC NAMES IN THE NAUTILUS, Vols. 61-90 107 Ceronia 78:98 arctata 78:4, 98 deaurata 78:96 donacia 78:98 jauresii 78:98 lanceolata 78:98 cerritensis, Nassarius 65:16 cervinetta, Cypraea 61:18 cervus, Cypraea 61:18; 82:32; 84:1, 2, 6, 7 Cetoconcha 65:33 malespinae 65:33 smithi 65:33 cetolaca, Glyptaesopus 82:19 ceylanica, Cyrena 72:105 ceylonica, Polycera 79:121 ceylonlca, Trevelyana 79:121 chacei, Epitonium 72:79 chacoensis, Protoglyptus 71:22 chadwicki, Lampsilis 71:33 Chaenaxis 87:78 sonorensis 68:108 Chaetopleura apiculata 64:76 chagresensis , Aroapyrgus 85:23, 24 chalceum, Epitonium 65:44 chaldens , Conus 67:18 Chama 68:120; 69:5; 74:21; 77;92; 86:81; 87:40 bermudensis 87:48 broderlpi 70:113 congregata 63:114, 124; 71:126, 128, 85:117; 87:35, 48 draconis 61:95 gryphoides 69:5 lactuca 71:43 lamellosa 69:5 macerophylla 63:114; 77:69; 85:117; 87:48 papyracea 69:5 pellucida 74:20 sarda 87:40, 48 sinuosa 87:48 Chamidae 66:106 Champaquiani champaquiani 71:26 championi, Epitonium 79:60 chancanini, Cyclodontina 71:27 Chanomphalus 68:111; 89:84, 85 chaptali, Clio 81:96 chara, Thericium 63:65, 66 charlottensis , Cerithiopsis 74:92 Charonia nobilis 61:48 tritonis 63:18; 67:14 variegata 75:56; 82:121; 84:3; 85:84, 85, 86, 88, 89, 90, 91, 92 charpenterlanus , Ancylus 64:130 charpentieri, Cyclodontina 71:25 chathamensis, Tornatellides 88:88 chautauquensis , Helisoma 70:24 chazaliei, Pecten 68:113, 114; 71:39, 43; 87:45 cheatumi, Humboldt iana 86:57, 58 cheatumi, Lyrodes 85:25 cheatumi, Pseudosubulina 64:55, 56 cheatumi, Stenotrema 88:92, 93 Cheilea equestris 70:112 Chemnitzia 75:22 gulsonae 75:22 chemnitzii, Ostrea 67:14, 15 Chersina 65:138 chersina. Helix 63:5 chersinus, Euconulus 63:120, 134; 64:54; 66:57, 62; 67:23; 69:70; 74:64; 76:25, 26 chetekensis , Physa 63:24 chetekensis, Physella 71:32 chiachiana, Bela 74:45 chiangi (cf) Kenyonia 90:135 chiangi, Taranteconus 90:135 chicagoensis , Cincinnatia 70:23 Chicoreus 67:18 anguliferus 68:47 microphyllus 72:63 Chidiophora gouldiana 79:124 childreni, Cypraea 67:87 chilensis, Capulus 75:20 chilensis, Diplodon 76:146 chilhoweensis , Mesodon 65:109 Chilina antiquata 76:148 oldroydae 76:147 stenostylops 76:146 Chilinidae 69:130 chilpancingensis , Coelostemma 68:108 chincoteaguensis, Triodopsis 66:121; 78:83 chinensis, Mitra 83:100 chinensis. Patella 61:68; 63:19 chinensis, Vivipara 63:140; 64:35 Chione amathusia 64:109, 110 burnsii 61:95 cancellata 63:124; 64:75, 76, 110; 70:116; 82:47; 85:88 chipolana 61:95 gallina 64:132 grus 63:124; 71:127, 128 paraquanensis 64:110 pinchoti 64:109 pubera 67:120 temblorensis 80:93 trigona 65:116 wall! 64:110 108 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 chionea, Helicina 62:101 Chionopsis 64:110 chipolaensis , Elliptio 82:23 chipolana, Abderospira 61:94 chipolana, Alaba 61:93 chipolana, Chione 61:95 chipolana , Chlamys 61 :94 chipolana, Corbula 61:95 chipolana, Di varicella 61:95 chipolana, Dosinia 61:95 chipolana, Ervilia 61:95 chipolana, Hesperisternia 61:94 chipolana, Nucula 61:94 chipolana, Semele 61:95 chipolana, Smaragdia 61:93 chipolana, Sulcularia 61:94 chipolana, Tricolia 61:93 chipolana, Vaginella 61:94 chipolanum, Cerithium 61:93 chipolanum, Dentatium 61:95 chipolanum, Sinum 61:93 chipolanus , Conus 61 :94 chipolanus, Crassatellites 61:94 chipolanus, Donax 61:95 chipolanus, Murex 61:93 chipolanus, Polinices 61:93 chiragra, Gonodactylus 89:86 chiragra, Lambis 67:14, 16 chiricahuana, Oreohelix 62:111 chisosensis, Humboldtiana 67:108; 68:9; 86:57, 58 Chiton fossus 74:87 stokesli 77:92 chitonicola, Odostomia 74:87, 88, 89, 90 chittenangoensis , Succinea 90:107, 108, 113 chittyi, Uncancylus 64:129 Chlamydephoridae 69:130 Chlamys 65:116; 67:115; 68:116, 117, 120 benedicti 82:117, 118; 87:47 caurina 68:16 chipolana 61:94 circularis 74:17 commutata 74:17 condylomatus 61:94 cosibensis 84:70, 71 donmilleri 84:70 gibba 74:16 herlclus 68:17, 18 hindsii 68:17, 18 imbricata 87:40, 47 islandica 68:125 kincaidi 68:17, 18 kitamurai 84:70 leohertleini 84:70, 71 nutteri 84:71 opercularis 79:57 permeleei 84:70 Pliocene 84:69 purpurata 74:16 rehderi 74:15 squamosus 67:18 swifti 84:69, 70 trinitiensis 84:71 Chloritidae 69:132 Chloritis 73:63, 64 Chlorostoma brunneum 71:129 chlorostoma, Cymatium 67:121; 70:115 chlorotica, Elysia 78:37, 38; 82:7 Choanomphalinae 69:133 gaigei 76:104; 80:27, 28 grateloupi 76:104 jayanum 84 :128 largillierti 73:130; 76:104; 80:27, 28 martensianum 80:27 radiosum 73:130; 80:27 rigidulum 73:130 sumichrasti 80:27, 28 terecostatum 80:24, 26, 27 Choanopomateae 70:29 Chocolata chocolata 83:38 choctawensis, Villosa 77:136, 137, 138 Chondrinidae 69:130, 134 Chondropoma 63:38; 64:17 blanchardi 64:19 blaunderi 76:21, 22 callipeplum 81:117 caymanbacense 63:37, 40 genevievae 64:19 ~- gonavense 64:19 martensianum 70:100 newtoni 76 :22 parvica}nnanense 63:41 pictum 77:99 poeyanum 82:127 riisei 76:22 rubicundum 80:27 schaliei 63:108; 64:18, 19; 76:22 sumichrasti 80:27 swifti 63:108 64:17 terebra 74:144; 76:22 tortolense 82:145 violaceum 77:99 yunquei 76:21 Chondropomatinae 70:29 I I INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 109 Chondropometes angusticultjin 62 :85 disjunctum 62:85 elisabethae 62:84 magnum 62 :84 malleatum 62:85 mendozense 62:86 parvum 62 :86 sagebieni 62 :85 signae 62:84 Chondrothyra crassa 62:85 percrassa 62 :83 Chondrothyretes barbouri 62:84 deviata 62:85 gundlachl 62 :85 itlneraria 62:84, 85 Chondrothyroma 62:84, 85, 86 Chondrulinae 69:130 Chondrus tournaf ortianus 76 :133 chordatus, Pupoides 70:129 chordeilesia, Mosesia 82:4 christophorl, Helicina 87:108 christyi, Mesodon 88:8, 9 christyi, Planorbula 71:17 Chromodoris calensis 81:140, 141 califomiensis 81:140, 141 chrysacme, Aperostoma 81:116 chrysacme, Mexcyclotus 81:116 Chrysallida 70:96 obtusa 72:12 chrysalloideus , Aesopus 73:55 chrysis, Succinea 70:5 chrysocheila, Helicina 74:83 Chrysodomus argyrostoma 90:139 eucosmius 84:84 lirata 74:46 probilof fensis 74:46 satura 74 :46 chrysogona, Humboldtiana 68:5; 69:42; 81:22 chrysostoma, Cymatium 61:72 chrysostoma , Loripinus 63:124 chubutiensis , Strophocheilus 76:148 churchi, Monadenia 66:49; 76:130; 83:111 Cibicides 79:57 cicatrlcata, Solaropsis 71:47, 49, 50 cicer, Pisidium 67:135 cicercula, Cypraea 67:88; 81:8, 11 cictrlcosus, Plethobasus 74:71, 74 Cidarina cidaris 68:16, 17; 74:94 cidaris, Cidarina 68:16, 17; 74:94 ciguatanis, Odostomla 66:35 ciliare, Cardium 64:132 ciliata, Mopalia 74:94 ciliata, Polydora 72:109, 110, 111 clliatum, Clinocardium 67:116; 74:44 cimex, Drepanotrema 62:145; 72:39, 40, 41; 75:74 Cincinnatia canadensis 70:23 chicagoensis 70:23 Integra 76:148 lacustris 61:27, 28; 71:31 obtusa 61:27 peracuta 74:37 cincinnatiensis , Amnicola 65:51 cincinnatiensis , Pomatiopsis 56:84; 81:112 cinclis, Uzita 61:94 cincta, Helix 66:95, 96; 76:134 cincta, Tornatellaria 86:23 cincta, Xesta 66:95 cinerea cinerea, Margarites 67:116; 74:94 cinerea, Cypraea 63:115; 84:2, 6, 7 cinerea, Urosalpinx 64:73, 75, 76; 65:141; 72:14, 49; 73:16, 17 20, 140, 143, 144, 145, 146; 75:7, 11, 12, 13, 14, 15; 76:64; 87:1, 112, 113; 89:74, 75, 77, 91 cinereum, Pisidium 63:119; 67:131; 77:42 cinetum, Pisidium 67:132 Cingula aleutica 74:93 cerinella 74:93 eyerdami 74:93 kyskensis 74:93 cingulata, Cerithidea 88:25 cingulifera, Littorina 86:67 cingulum, Phlllipla 67:18 cinnamomea, Ancilla 65:116; 68:47; 80:82 Cionella 87:78 lubrica 62:72; 63:120, 137; 64:58; 65:35, 101; 66:57, 85, 87, 129; 67:125, 126; 68:26; 69:61; 70:136; 71:16; 72:59, 86, 88, 89, 126; 74:65, 84; 75:111, 112, 113, 115; 76:28, 52; 80:104 lubricella 75:112 morseana 66:13; 70:16; 73:21 subcylindrica 70:5 Cionellida 69:131 Circe scripta 65:116 Circinariidae 69:135 circinata, Aforia 74:45 circinatum, Dentalium 66:108 no INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 circularis, Chlamys 7A:17 circularis, Pecten 65:121; 7A:17 Circulus liratus 78:85 clrcumcarinata, Arionta (var.) 67:69 circumcarinata, Epiphragmophora 67:69 clrcumcarinata, Helix 67:69, 70 circumcarinata, Monadenia 67:69, 70, 73 clrcumlineata, Goniobasis 77:44 circumlineatus , Planorbis 62:145 circumscripta, Drepanostomella 71:64 circumscriptus , Arion 62:71, 72, 124; 65:35; 72:52, 89; 76:49, 52, 53; 77:22; 80:104; 89:108, 109 circumstriata, Calipyrgula 73:125, 126, 127 circumstriatus , Gyraulus 62:6, 45, 95; 72:60; 74:84, 97; 76:74, 148 circumvincta , Odostomia 85:56 cirrosa, Eledone 87:64, 99, 100 cistronium, Aorotrema 82:119 Cistulea 70:29 Cistulopsinae 70:29 cithara, Voluta 88:34, 35 Cithna tenella 87:96 citricus, Trophon 70:112 Cittarium pica 81:86; 90:24 Cladophora 77:122 claibornensis, Triodopsis 63:121, 122 Clanculus puniceus 75:139 satrapius 65:115 clandestina, Cypraea 61:43 clandestina, Granulina 90:151 clappi, Blfidaria 85:76 clappi, Carychium 73:36; 86:16 clappi, Cerodrillia 86:4 clappi, Clappia 79:33, 34 clappi, Gastrocopta 66:129; 72:59; 85:73, 78 clappi, Sonorella 81:56 clappi, Terebra 65:79 clappi. Varicella 63:71 clappi. Vertigo 61:81 Clappia cahabensis 79:33, 34 clappi 79:33, 34 virginica 65:124, 126 Clappiella aldrichiana 78:28 saludensis 75:105; 85:36 clarki, Anguispira 66:11 clarki, Dentiscala 65:45 clarki, Detracia 71:119, 120, 121 clarki, Perplicaria 61:55 clarki, Pollnices 64:60 clathrata, Distorsio 65:26, 27, 28; 84:5, 7; 86:27, 29, 30, 34, 36, 37, 44 clathrata ruber, Haliotis 71:59 clathratula, Niotha 65:116; 68:47 clathratus, Trophon 90:140 clathrus, Truncatella 71:121; 73:82, 86 clathrus venado 65:45 clausa. Helix 90:148 clausa, Natica 67:117; 76:152; 82:3; 89:75 clausa, Tectonatica 83:65 clausa, Tomatellina 63:19 Clausilia maranhonensis 62:104 rugosa 63:19 Clausilieae 69:131 Clausiliidae 68:105; 70:129 clausus , Mesodon 63:102, 120; 64:54, 55; 69:17; 74:63; 78:30; 85:65, 66; 88:9; 90:27, 30, 33, 34, 148 clausus, Parviturbo 63:86 clava. Caecum 83:27 clava , Coelocentrum 70:101 clava, Fistulana 65:13 clava, Pleurobema 66:65; 79:98 clava, Unio 66:65 Clava fasciata 68:47 clavaeformis , Goniobasis 63:78 Clavagella 81:89 Clavatorinae 69:129 Clavatula unizonalis 72:63 Clavella sinuata 63:19 clavigera, Triopa 82:127 Clavocerithium 89:99, 100, 101 altenae 89:104 escheri 89:104 jonkeri 89:104 lacazei 89:100, 101 poetjanganensis 89:104 taeniatum 89:100, 103 clavula, Menestho 74:86, 87 clavulinus , Lamellaxis 82:44 Clavus auriculiferus 67:18 Cleidothaerus 77:92 dementia pertenuis 80:93 clenchi, Cepolis 74:148 clenchi, Mesodon 62:98; 79:117; 90:27, 30, 33, 36 clenchi, Neptunea 69:116, 119, 120 Clenchiella 61:75; 63:62 victoriae 61:76 Clenchina 67:2, 4, 5, 6 dohrni 67:2, 3, 4, 5. 8; 71:45 florida 67:2, 8, 9; 71:45 gouldiana 67:8; 71:41 robusta 67:8, 9; 71:41 robusta marlonae 67:2, 3, 8, 9 Cleopatra bulimoides 85:142 cleryi, Placostylus 61:123 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 111 clessini, Gastrocopta 70:129 climacographus , Peronaeus 71:24 Clinocardium 68:116, 121 calif omiense 68:15; 74:44 ciliatum 67:116; 74:44 fucanum 74:44 nuttallii 74:44; 83:65 clintonensis , Ptychobranchus 87:8, 9, 10 Clio antarctica 81:96, 97, 99 chaptali 81:96 pollta 81:96 pyramidata 90:116 sulcata 81:95, 97, 98 Cliona 62:53 Clione llmacina 73:76, 77; 76:64 Clithon coronata 86:82 longispina 86:82 cloneta, Tellina 61:95 Clymenella torquata 80:144 Clypeaster rosaceus 61:35 Clypeomorus 86:81 clypeomorus 65:115; 68:47 clypeomorus, Clypeomorus 65:115; 68:47 cnestum, Vexillum 61:94 coactiliata, Averellia 62:138; 73:131; 81:119 coahuilensls, Epirobia 90:45 coarctata, Unio 66:65 coarctatum, Busycon 67:65 coaxans , Venus 72:105 cobanensis meridana, Streptostyla 70:101 coccinea, Haliotis 72:57, 58; 77:55 cocclneum, Pleurobema 66:136, 138; 74:72, 110, 111, 112; 79:98; 87:9 coccinostoma , Helicina 81:116 cochimiana, Turbonilla 66:35 cochlear, Neopycnodonte 87:48 cochlear, Pycnodonte 77:92 cochlearis (near), Leptomya 67:18 Cochlicella barbara 76:133 ventrosa 70:108 ill Cochlicopa lubrica 61:5, 89; 62:129; 70:5; 90:51 Cochlicopidae 69:131 Cochliopa riograndensis 73:125, 127, 128, 129 texana 85:25 Cochlodesma 67:115 praetenue 79:123 Cochlodininae 69:131 Cochlostomatinae 70:28 Cochlostylidae 73:25, 27 cockerelli, Anadenulus 75:85 cockerelli. Discus 65:61, 62, 64, 65; 71:14; 74:84, 96 cockerelli, Galba 67:125, 127 cockerelli, Stagnicola 62:6, 95 cocosensis, Nesopupa 88:87, 88 Codakia costata 70:115; 76:118, 119, 120 erosa 61:95 fibula 65:116; 68:47 orbicularis 63:124; 67:120; 70:115 coei, Crepidula 73:55 Coelenterates 74:86 Coeliaxinae 69:129 coelinae, Conus 79:24, 25 Coelocentrum 89:45, 46 clava 70:101 endolophus 68:108 fistulare 73:131 palmeri 68:7 Coelostemma 90:45 adrla 67:82 amplaxis 68:108 balesi 67:81 chilpancingensis 68:108 hazelae 68:108 lissocentrum 68:108 saltillensis 68:108 coeruleum, Prophysaon 62:18 coffeus, Melampus 63:125; 71:119, 120, 121, 123, 124; 73:29, 30, 49, 50, 154, 155; 77:12, 119, 120 cohenae, Cypraea 79:37, 38 colhuaplensis , Diplodon 76:146 collina, Alasmidonta 80:100, 101 collinsi campanulatum, Helisoma 70:24 collinus carolinianus , Philomycus 65:21, 22; 66:46, 80; 70:16 collinus, Unio 80:100 collisella, Ventridens 61:88; 63:104; 65:110; 67:24 coloba, Punctum 76:24, 25 Colobostylus 63:39 colombiensis , Aroapyrgus 85:21, 22, 24 coloradensis, Acroloxus 81:33; 83:105, 107, 108 coloradensis, Ancylus 83:105 coloradensis gouldi. Vertigo, 67:126; 71:15 coloradensis, Menetus 62:46; 64:101 coloradoensis , Promenetus 83:107 coloradoensis , Sonorella 82:50 112 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 coltoniana, Sonorella 72:52; 82:50, 52 Columbraria aphrogenia 74:138, 139 Colubraria decollata 70:112 Jordan! 74:137, 142 lanceolata 61:55; 74:140 lucasensis 74:140 monroei 76:41, 42 nitldulus 74:137 panamensis 61:55; 74:138, 139 perla 61:55; 74:138, 139 siphonata 74:138, 139, 140, 142 soverbii 74:140, 141, 142 strepta 72:63 swifti 87:49 xavierl 74:141, 142 colubrina. Helix 71:49 columba, Anguispira 90:15 Columbella 61:62 atramentosa 72:76 cf diminuta 70:112 gausapata 74:91 Impolita 70:112 lutea 70:111 margarita 70:111 mercatoria 63:115; 67:121; 71:118 molecullna hermosa 76:74 ill sertulariarum 76:74 ill striatula 70:111 tuberosa 74 :91 Columbellidae 72:75, 76, 77 Columbiana, Amphissa 74:91 Columbiana, Physa 62:4 Columbiana, Vertigo 74:94; 83:47 Columbiana, Vespericola 83:44, 49, 50 columbianum, Pisidium 67:132 columbianus, Ariolimax 62:131, 132, 135; 89:108, 110, 111 columbianus, Bulimus 68:125 Columbinia 69:113 bartletti 69:114, 115 binkiae 69:114, 115 huancabambensis 69:114 juninensis 69:114, 115 reyrei 69:114 zischkai 69:114 Columella 62:108; 67:125; 85:78 altlcola 67:125, 126; 71:15; 72:92; 74:96 edentula 62:129; 63:120, 126; 66:12, 57, 129; 67:125, 126, 127; 68:31; 69:60; 70:16, 64; 72:35, 126, 127; 74:94, 96 tridentata 85 :76 columella, Cuvierina 90:116 columella, Limnea 66:128; 67:30, 31 columella, Lymnaea 72:131; 73:61; 78:54, 55, 56 columella, Pseudosuccinea 61:2, 3; 62:123, 125; 63:71; 64:100; 65:104, 123, 125, 126; 66:61, 129; 69:99; 70:136; 72:59; 73:133; 74:11; 78:55; 85:71; 87:29 columellaris , Cyclodontina 71:26 columellaris , Lymnaea 78:55 columellaris, Olivella 65:121 columellaris, Thais 77:91 columna, Cerithium 88:21, 23, 24 columnella, Herse 71:46 colus, Fusus 65:116; 68:47 colus , Murex 61:64 Colus curtus 87:1 herendeeni 68:16, 17 islandicus 87:1 jordani 68:16, 17; 74:46 morditus 68:16, 17 obesus 63:115 periscelidus 73:3 pygmaeus 67:117; 76:66; 89:75, 76 stimpsoni 82:113; 87:1, 4 stimpsoni brevis 67:117 stimpsoni stimpsoni 67:117 colymbus, Pteria 63:124; 70:115; 87:45 comalensis, Goniobasis 85:26 commercialis , Crassostrea 82:47 communis, Janthina 70:112 commutata, Chlamys 74:17 comoxensis , Melanella 68:18 compacta, Alvania 74:93 compacta, Paryphanta 78:25 compacta, Physa 72:68 compactula, Oreohelix 90:52 complanata, Lasmigona 66:138; 69:32; 73:62; 74:110, 111, 112, 113; 79:98; 87:9 complanata, Mya 61:128 complanatum, Pisidium 67:131 complanatus , Ancylus 64:130 complanatus , Elliptio 61:127, 128, 132; 62:13, 14; 64:101; 65:104, 124, 126; 66:62, 65, 90, 92, 93, 94, 129 67:90; 69:19, 20; 72:60; 73:36, 133 80:100, 106, 107; 81:67; 83:69, 114 86:74, 85; 87:90, 114; 88:65; 89:89 compluviata, Kalendyma 80:53 compluviatus , Helix 80:52, 53 compressa, Lasmigona 74:110, 111; 79:98; 81:67; 83:114; 87:114 compressa, Microcondylaea 66:94 compressum, Laevicardium 61:95 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 113 compressum, Pisidium 64:101; 65:48, 104, 125, 127; 66:84, 85, 86, 98; 67:135; 68:35; 69:99; 72:60; 73:157; 76:74; 78:48; 80:109, 110; 81:104; 82:139; 85: ill (36), 71; 89:89; 90:38, 39 compressus , Ancylus 64:131 compta, Eulimastoma 85:56 compta, Odostomia 85:51, 55, 57 Comptopallium 71:53, 54 antillarum 87:40, 45 Comptopecten spiceri 67:18 concamerata, Cucullaea 64:144 concatenata, Drupa 65:116; 68:47 concavum, Haplotrema 61:85; 62:92, 93, 123, 126; 63:104, 120, 133, 141, 142; 64:54, 55, 100; 65:123, 124, 125, 126; 66:11, 33, 34, 57, 62, 129; 67:91; 68:30, 32; 69:125, 126, 127; 70:16; 71:11; 72:59, 87, 88, 89, 123, 124; 73:21; 74:64, 83; 78:31; 79:142; 81:66; 88:8, 9; 90:148 concavum, Sinvun 77:109 concavus , Sigaretus 77:109 concentrica, Cuna 70:123 concentrica, Heliclna 80:71 concentrica irradians , Argopecten 74:17 concentrica, Lepeta 68:18; 74:93 concentricum, Vexillum 83:102 concnetricus , Uncancylus 64:129 concharum, Jousseaumiella 77:127 Conchocele disjuncta 84:97 Conchodromus 77:142 conchyliophora, Xenophora 71:39 concinna, Cratena 78:39 concinnula. Vertigo 65:61, 62, 63, 64, 65; 67:125, 126; 68:129, 130; 71:15; 74:96 concinnulum, Pisidium 67:132 conclnnus , Pitar 65:121 cone is us , Microceramus 63:38, 44; 73:131; 76:107 concolor, Austroselenites 62:127; 75:117 concolor, Papuina 77:116 concordlalis , Succinea 63:8, 120; 65:110; 72:61; 76:135, 136, 149; 89:41 concordianus , Potamolithus 80:57, 58 Condylocardia 61:106; 87:48 digueti 61:106 panamensis 61:106 condylomatus , Chlamys 61:94 condylum. Caecum 83:26, 27, 28 conecuhensis , Paravitrea 76:141; 82:67; 89:2 confragosa, Oreohelix 88:98, 99 confragosus, Arcidens 69:31, 33; 75:95, 96, 97 Congeria 66:126, 127 leucopheata 66:125, 126, 127; 67:111; 75:154 congregata, Chama 63:114, 124; 71:126, 128; 85:117; 87:35, 48 conica, Creseis 90:115, 116 conica, Epistyla 64:36 conica, Pirenella 85:142, 143 conicus , Potamolithus 80:58 Conidae 72:75, 76 conif ormis , Bulimus 73:28 coniformis peruviana, Oliva 68:68 conif ormis , Physa 38:84 conispirus, Neopetraeus 70:134 Connollya 68:111 Conocardium 83:77, 78, 79, 80 conoidalis, Olivella 64:115 conoidea, Helicina 76:18 conoidea, Melanella 64:76 Conorbis 72:76, 77 Conovulidae 69:130 conradi , Thracia 67:115; 76:65; 80:84, 85, 87 conradi, Viviparus 87:16 conradina, Transennella 87:35 consobrina, Cecilioides 70:131; 75:116 consobrina, Corbicula 65:118; 85:142 conspicuus , Thaumastus 70:107 constantia, Doris 79:121 constricta, Distorsio 65:27; 86:29, 42, 46 constricta, Macoma 63:124 constricta, Sinonovacula 84:34 constricta, Villosa 80:101 constrictor. Helix 71:48 contectoides , Viviparus 61:29; 63:140; 64:35, 102; 67:57, 58; 76:36; 78:84 contermina, Vicimitra 83:100 continua, Isomeria 62:100 contortum, Pisidium 66:84; 67:125, 127, 132; 68:35 contortuplicata, Olivancillaria 77:133 contracta, Corbula 78:104; 88:40, 42 contracta, Dosinia 65:116; 68:48 contracta, Gastrocopta 61:89; 63:6, 8, 120, 137; 64:54, 141; 65:101, 104, 131; 66:12, 57, 62, 83; 67:91; 68:26, 31; 69:18, 60; 70:16, 64; 72:59, 86, 125; 73:21; 74:12, 65, 83, 107; 78:51; 86:18, 19 114 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 contracta. Pupa 63:6 contraria, Neptunea 90:140 contrarium, Busycon 63:125; 68:13, 44, 45; 88:16, 23 contrayensis , Quadrula 82:132 con t us us , Sptreptaxis 78:24 conuloides , Zlzyphinus 77:127 conulus , Buliminus 63:19 Conus 64:106; 67:121; 69:76; 71:54, 117; 79:13 agassizii 71:3 amphiurgus 65:42 andrangae 69:15 aratus 89:50 architalassus 79 :14 armillatus 71:117, 118 atramentosa 72:76 auratus 69:76 austini 71:44 bartschi 69:15 bermudensis 71:139, 140 brasiliensis 82:5, 6 brunneus 69:15; 77:91 caelinae 79 :25 calif omicus 73:55 cardinalis 75:56; 85:49 centurio 71:3 chaldens 67:18 chipolanus 61:94 coelinae 79:24, 25 dalli 77:91 daucus 68:126; 71:3; 73:119, 122; 79:23; 82:5, 6; 85:51 diadema 69:15; 77:91 dominicanus 75:56 drangai 69:14 elokismenos 89:50 emaciatus 79:25 cf fergusoni 65:121 flavescens 79:24 floridanus 63:125; 82:122 generalis 68:124 geographus 69:76, 77 gladiator 65:121; 74:81 gracilissimus 69:48 gradatus 69:15 gradatus thaanumi 69:15 granulatus 71:2 helenae 69:15 jaspideus 68:126; 71:2, 118; 73:120, 121, 122; 75:56 juliae 71:3, 38; 73:119, 124; 82:5, 6; 85:51 leopardus 85:111 mamillaris 68:126 marmoreus 61:61; 69:76 mazei 65:42; 69:47, 48 mcgintyi 69:47, 48; 71:40 miliaris 70:111 millepunctatus 62:121 mindanus 71:117; 85:111 mus 68:126; 73:119, 120, 121; 74:81, 82; 75:56; 85:49, 51 orbignyi 89:50 pastinaca 79:23, 24 patae 85:49, 51 pealii 68:126 pennaceus 85:111 perplexus 76:72 praelatus 67:18 cf princeps 65:121 princeps lineolatus 65:121 proteus 71:117 puertoricanus 71:3 purpurascens 77:91 pygmaeus 71:2 ranunculus 71:3; 73:120, 122 regius 71:117, 118; 73:120; 75:56 regularis 62:39; 69:15 scalaris 69:15 sennottorum 71:118 sozoni 71:43; 85:119 spiceri 79:25 spurius 68:126; 71:2, 117; 73:119, 122; 75:56 stearnsi 63:125; 70:115, 116 stimpsoni 65:42; 71:40, 44 striatus 69:76; 73:120 sulcatus 86:81 textile 69:76, 77 tiaratus 77:91 tulipa 69:76 ustickei 79:24 verrucosus 70:115; 71:2; 73:121 villepini 71:3, 40, 45 Virgo 79:23, 24, 25 vittatus 69:14 ximenes 76:72 conventus, Pisidium 67:97, 99, lOl, 134; 72:132; 82:139; 90:38 convexa, Crepidula 67:94; 70:115; 72:13, 14; 89:75, 76 convexa glauca, Crepidula 64:76 convexa. Helix 63:5 conyma, Polycerella 82:8, 10, 11 cooki , Polycera 74:59 cookiana , Helix 64:36 cookiana, Sagda 64:36 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 115 cooperi , Crepidostomum 90:38, 38, 40 cooper! , Menetus 81:104 cooperi, Nassa 73:55 cooperi, Nassarius 65:16 cooperi, Oreohelix 67:127 copia, Strophia 63:45, 46 copiosus, Parviturbo 63:86 copium, Cerion 63:45, 46, 47 Coptocycla 69:106 cor, Unio 65:96 corallina, Mactra 87:19 corallinus, Fusus 68:42 Coralliophila aberrans 79:64 bracteata 63:11 cantrainei 72:63 caribaea 72:147; 79:64 deformis 72:63 jarll 90:23 kraemmeri 90:23 lintoni Coralliophila 63:11 mallicki 90:128, 129 mansfieldi 63:11, 12 marrati 90:23, 24 violacea 90:128 Corambe sargassicola 80:73 Corambella baratariae 80:74, 75, 78 depressa 74:165; 80:73, 74, 75, 78 Corbicula 88:56, 57, 58, 59, 60, 61; 90:117, 118, 119, 120, 121, 122, 123, 124 africana 85:142 consobrina 65:118; 85:142 f luminal is 65:118 fluminea 72:51; 74:114, 117, 118; 75:126; 76:35; 77:18, 30, 31, 105, 106, 107, 121, 143; 78:28; 79:113, 114, 116, 139; 81:68, 69; 84:34; 85:144; 87:87 leana 79:114, 116 manilensis 78:106; 79:139; 80:16, 17, 18, 19, 32; 82:105, 146; 83:145; 84:36; 85:35, 36, 144, 145; 87:11, 12, 59, 87; 88:56; 89:4, 13, 51, 53; 90:117, 118 corbicula, Terricula 67:18 Corbula chipolana 61:95 contracta 78:104; 88:40, 42 crassa 78:67 disparilis 71:39; 78:105 fasciata 78:67 104, 105 limatula 78:68, luteola 73:54 mactriformis 87: modesta 72:62 nimbosa 78:67 sulcata 78:105 trigona 78:67 14 Corbulidae 87:14 corbuloides, Mulinia 64:75, 76 cordata, Pitaria 64:118 cordatum, Pleurobema 66:91; 74:71, 72, 74; 77:117; 80:23; 87:9 cordiformis, Lovenia 68:19 cordillerae, Peronaeus 71:23 cordillerae, Strophoceilus 70:133 cordovana, Cyclodontina 71:29 Coretus corneus 77:34 coriacea, Styela 82:113 cornea, Anodonta 64:82, 83; 65:32 cornea, Anodontites 64:82 cornea, Succinea 70:130 cornea, Tellina 63:19 comeola, Euglandina 65:113 comeum, Sphaerium 90:39 corneus, Bulimus 68:125 corneus, Bulimulus 73:131; 81:119 corneus, Coretus 77:34 corneus, Melampus 73:29 corneus, Planorbius 66:31; 85:47; 87:105 cornuarietis , Marisa 72:53, 54, 55; 88:101 cornuarietis, Pomacea 66:99 comuta, Julia 64:85 cornutum, Buccinum 61:63 cornutum, Crepidostomum 90:38 corona, Melongena 63:125; 70:84, 85, 86, 87; 72:117, 119, 121; 73:11, 12, 13, 77; 88:16, 18, 23 Corona regina 64:5 coronata, Clithon 86:82 coronata, Doto 82:11 coronata, Idulia 78:37, 41 coronata, Nassarla 72:63 coronata, Pterotrachea 74:47, 48, 50, 52, 53, 54, 55 coronatum, Vexillum 83:102 coronatus , Turbo 65:115 corpulenta, Anodonta 84:20 corpulentum, Helisoma 65:87, 88 corpulentum, Pisidium 67:132 corpulentus, Nassarius 76:16 corpulentus, Pachychllus 81:28, 29, 30 corpulentus, Planorbis 65:88 corrugata. Bursa 71:40; 76:41 corrugata, Doris 79:121 corrugata, Haliotis 62:138; 64:91 corrugata, Hyria 66:65 corrugatus , Peronaeus 71:23 cortezi, Sinum 77:109 corteziensis , Ostrea 66:36 corticaria, Gastrocopta 63:120; 66:57; 69:60 corticata, Acmaea 62:98 116 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 corymbiata, Argopecten 74:17 Coryphella chocolata 83:38 mananensis 83:38 pellucida 78:40 rufibranchialis 83:37, 38, 39 verrucosa 83:39 Cosa caribaea 72:147 cosibensis, Chlamys 84:70, 71 cosibensis, Pecten 84:70 cossi baboquivariensis , Sonorella 80:46, 51 cossmanni, Bittium 61:93 cossmanni. Lacuna 87:96 Costacallista 61:45, 46, 47 eucymata 61:45, 46 costaricense, Adelopoma 61:33; 78:68, 69 costata, Amblema 66:135, 136; 69:30, 31; 74:110, 111, 112; 79:98; 80:23; 85:146; 86:77; 87:9 costata, Barnea 61:48; 63:114, 124; 64:76, 104; 68:58, 60, 64 costata, Cerithidea 71:120 costata, Codakia 70:115; 76:118, 119, 120 costata, Crenodonta 73:61 costata, Cyrtopleura 68:89; 82:48; 88:40, 42 costata daedalea, Cyclodontina 71:28 costata effusa, Parapholyx 69:101, 102 costata, Lasmigona 66:136; 72:99; 73:62; 74:72, 74, 110, 111; 79:98; 80:23; 81:67; 86:77; 87:9 costata, Melanopsis 65:118 costata, Siliqua 67:116; 88:40, 42 costata, Truncatella 73:85 costata, Vallonia 63:121, 137; 64:35; 65:134; 66:57, 129; 68:26; 69:61; 72:59, 126; 73:155, 156; 90:5, 6, 7 costatum, Calliostoma 68:17; 74:94 costatum, Carychium 65:59; 66:13; 73:36 costatum, Cymatium 84:4 costatum, Pisidium 67:133 costatum, Zospeum 73:36 costatus, Strombus 62:1; 85:91 costellata, Discus 70:131 costellata, Trichotropis 67:117; 74:92 cottardi, Scrobicularla 85:142 couleensis, Stagnicola 70:26 couperiana, Anodonta 83:34 couthouyi, Admete 67:117; 74:45 coxi , Aesopus 61:111 coxi , Pyrgocythara 79:65 coxianum, Vexillum 64:121 cracherodi, Haliotis 62:141; 64:92; 70:110 cragini , Triodopsis 69:17, 125 Craspedopomatinae 70:28 crassa, Anculosa 84:110 crassa, Anguispira 66:11, 33, 124, 125; 69:17, 125; 78:32 crassa, Chondrothyra 62:85 crassa, Corbula 78:67 crassa, Cyclodontina 71:28 crassa, Mya 80:14 Crassatella 65:13; 81:89 gibba 65:14 Crassatellites 65:14 chipolanus 61:94 triangulatus 61:94 crassidens, Distorsio 86:34 crassidens, Elliptio 61:131; 66:66, 135, 137; 74:71, 73, 74 crassidens, Unio 61:127; 65:96; 66:65, 66 crassilabris, Cerion 75:33 crassilabris , Planorbula 62:43 Crassinella branneri 73:53, 54 guadalupensis 87:49 lunulata 87:49 pacifica 73:53 parva 87 :49 Crassispira bijubata 72:63 drangai 64:116 perla 61:53 crassitesta, Mytilus 72:81 Crassostrea 78:19 amasa 82:47 angulata 82:47 commercialis 82:47 gigas 82:47 iredalei 82:47 rhizophorae 82:47 virginica 68:88; 70:85; 72:12, 140; 73:139, 141, 142, 143, 146; 74:119, 149; 75:154; 76:69; 77:92; 78:43, 64, 104; 79:7, 68, 69, 129; 81:86; 82:47; 83: iii (36); 85:116; 88:39, 42, 62, 64; 90:74, 75, 76 crassula, Campeloma 79:106, 107 crassum. Sulcatum 63:118 crassus, Unio 66:93 Cratena pllata 82:10, 11 crebricinctum. Caecum 83:27, 28 crebricostatus , Beringius 73:1, 2, 3, 4; 74:46; 84:72 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 117 crenata, Liguus 65:138 crenata, Mitra 90:63 Crenella 68:120; 71:121 decussata 67:115 glandula 67:115; 76:69 minuscula 61:94 crenellus , Bulimulus 61:15 Crenodonta gigantea 73:61 neisleri 77:106 peruviana 74:122 crenulata, Terebra 81:102 crenulifer, Volutocorbis 88:34 creon, Theskelomensor 72:20, 21, 22 Crepidostomum cooper! 90:37, 38, 40 cornutum 90:38 Crepldula 61:68, 93; 64:106; 65:75, 83; 89:75 aculeata 63:115, 124; 65:85; 70:115; 85:117, 119 coei 73:55 convexa 64:76; 67:94; 70:115; 72:13, 14; 89:75, 76 fomicata 63:124; 64:76; 65:83, 84, 85; 67:117; 70:96; 72:12, 14; 73:42; 74:149, 154; 76:68; 78:43, 44; 82:1; 88:16, 19; 89:75, 76 glauca 65:83 grandis 74:93 lingulata 74:93 maculosa 65:84, 85 nivea 68:18; 74:93 nummaria 74:20, 93 onyx 74:20 plana 63:115,. 124; 64:76; 67:117; 73:42; 76:68; 78:43; 89:75, 76 rostralls 80:94 crepidulina, Gundlachia 64:126 Crepipatella lingulata 74:20 crepundia, Protoglyptus 71:22 crequii , Ancylus 64:130 Creseis acicula 71:127, 128 conica 90:115, 116 Cretaceous emarginula 68:133 cretaceum, Busycon 67:63 Cratena aurantiaca 78:38 concinna 78:39 cribraria, Acmaea 72:79, 128; 83:65 Crlmora 74:58 crisfieldi, Succinea 89:39, 42 crispata, Anodonta 66:66 crispata, Nucella 74:30 crispata, Zirphaea 67:118 crispatus, Glabaris 66:66 crista, Armiger 74:84; 76:74; 77:85, 86, 87; 85:82 crista-galli, Ostrea 68:47 Cristaria plicata 63:71 cristata, Gastrocopta 63:6, 8; 66:83, 85; 73:22; 74:83 cristata, Valvata 77:66, 67; 84:11 Cristigibba 73:63, 114 cristulata, Monadenia 68:56 crocata, Physa 69:71 croceum, Megalomastoma 62:127; 73:153; 76:19 Crocidopoma 72:111, 112 abbotti 72:112 portoricense 76:19 zayasi 72:112 cronkhitei, Discus 62:129; 63:135; 64:100; 65:61, 62, 63, 64, 101; 66:57, 85, 87, 129; 67:125, 126, 127, 128; 68:130; 69:59; 70:123; 71:14, 19, 20; 72:59, 125; 74:64, 84, 94, 96; 76:27, 49, 52; 77:22, 62; 80:104: 83:138; 89:89; 90:51 crosnieri , Cancilla 83:95 crosseana, Pallifera 74:77 crosseana, Sayella 79:65 crossei, Orthalicus 73:131 cruclatum, Pisidium 67:137 Crucibulum auricula 79:61 striatum 78:43, 44 crucifera, Gastrocopta 70:129 cruenta, Cypraea 67:89 crybetes, Amnicola 66:38 Cryptelasminae 69:129 Cryptellidae 69:132 cryptica, Fontigens 76:139, 140; 90:87 cryptidulum, Vexillum 61:110 Cryptochiton stelleri 74:94 Cryptodon inequalis 75:53 insignis 75:50, 51 planus 75:52, 53 sarsii 75:51 Cryptomastix 80:138 cryptomphala , Glyphyalinia 82:66 cryptomphala , Epiphragmophora 71:30 Cryptomya califomica 73:54; 74:20, 21 Cryptonatica 76:152 crystalensis , Limnaea 72:31 Crytopleura costata 68:89 Ctena orbiculata 87:38 cubaniana. Bursa 76:41 cubanianus , Hemisinus 62:83 cubensis, Acmaea 75:55 cubensis, Eupera 77:106; 78:48 cubensis, Hebetancylus 64:127 cubensis, Laemodonta 71:120 cubensis, Lymnaea 78:54 cuchillensis, Oreohelix 88:95, 96, 99 Cucullaea concamerata 64:144 labiata 64:144 118 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 cucullata, Puncturella 68:17; 74:94 Cucumerunio novaehollandlae 70:46 culcitella, Acteocina 73:55 culicoides , Hebetancylus 64:127 ^ culter, Donax 76:62, 63 culveri, Antrobia 84:95, 96; 88:81 Cumberlandia monodonta 83:114 cumberlandiana, Anguispira 90:15, 16, 17, 18, 21, 22, 23, 100 cumberlandiana, Glyphyalinia 90:105 cumingi, Euglandlna 70:101; 31:117 cumingl, Eulima 70:112 cumingi, Pomacea 69:140 cumingi spicata, Oliva 68:67 Cumlngia calif ornica 74:20 tellinoides 82:47 cumingii, Truncatella 73:85 Cuna concentrica 70:123 dalli 70:123, 124 cuneata, Anadara 89:34, 35 cuneata , Montacuta 77:125 cuneata, Mysella 77:125 cuneata, Rangia 61:48; 69:99; 71:133; 83:22, 23, 24, 25; 88:39, 41 cuneata, Rochefortia 77:125, 126, 127 cuneiforme, Pisidium 67:131 cupreus , Mesomphix 61:86; 63:104, 120; 64:54, 55; 65:110; 70:136; 72: 87, 89; 73:21; 76:149; 90:148 cupreus, Omphalina 66:129 Cupulella dominguezi 70:1 curamalalensis , Peronaeus 71:23 curreyana, Goniobasis 82:13, 14, 16 curtisii, Truncilla 82:133 curtoides, Acteocina 61:94 curtulus, Donax 61:95 curtus, Colus 87:1 Cuspidaria 68:121 beringensis 74:43 glacialis 67:115 obesa 67:115 rostrata 71:40 cuvieri, Armina 67:85 cuvieri, Pleurophyllidia 67:84, 85 Cuvierlna columella 90:116 cuyamacensis, Helminthoglypta 67:20 cuyana, Platybostryx 71:24 Cyamiomactra laminifera 78:61 problematica 78:60 robusta 78:60, 61, 62 Cyamium exasperatum 78:61 cyanea , Octopus 90:4 cyaneum, Buccinum 67:117 Cyanoplax 68:100 dentiens 68:100 Cyclas dubia 67:136 edentula 78:46 equalis 67:136 minor 67:131 occidenalis 78:46 similis 63:115, 116, 117, 118 steenbuchi 67:131 tenuis 72:10 Cyclinella tenuis 68:70, 71; 83:112, 113 Cyclocubana 72:112 Cyclodontina achalana 71:27 aconjlgastana 71:27 alvarezi 71:25 avellanedae 71:28 berghi 71:27 brackebuschi 71:28 cala 71:25 champaquiani 71:26 chancanina 71:27 charpentieri 71:25 columellaris 71:26 cordovana 71:29 costata 71:28 crassa 71:28 daedalea 71:28 dentata 71:28 doello-juradoi 71:26 dubia 71:25 guarani 71:27 holmbergi 71:27 kobeltiana 71:27 kuhnholtziana 71:25 maculosa 71:26 magna 71:28 major 71:25, 28 nartensi 71:26 minor 71:25, 26, 29 multiplicata 71:28 multispirata 71:27 nattkemperi 71:29 olainensis 71:26 parodizi 71:27 parva 71:28 patagonica 71:28 pervarians 71:27 philippi 71:26 popana 71:27 profundidens 71:26 pucarana 71:26 pyrgula 71:26 pyriformis 71:26 reticulata 71:27 riojana 71:27 rocae 71:28 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 119 spixii 71:25 stelzneri 71:29 striata 71:29 telsserei 71:28 tucumanensis 71:27 tumulorum 71:26 weyemberghi 71:28 Cyclonaias tuberculata 74L71, 110, 111; 79:98 cyclophorella, Vallonia 62:6, 72, 95; 64:35; 65:61, 62, 63, 65; 67:125, 126, 127, 128; 71:15, 19; 74:96; 90:6 Cyclophoridae 70:28 Cyclostomatidae 70:29 Cyclostremiscus 80:131 pentagonus 84:116 schrannnii 80:131 Cyclochittya schennoi 69:72 Cyclonassa neritea 64:132 Cyclophoridae 70:128 cyclostoma , Holospira 68:108 Cyclostoma 61:65 swiftii 63:108 Cyclostrema 61:31; 80:131 bartschi 61:31 cancellatum 63:130 sanibelensis 63:86 veleronis 61:31 zacelles 63:86 Cyclostremella 87:88 humilis 87:88 Cyclostremiscus major 65:46 Cyclotopsinae 70:29 Cyclotus bisinuatus 81:116 cygnea, Anodonta 66:90, 94; 72:131 cygneus, Mytilus 63:19 Cyclichna 67:118 decapitata 61:74 Cylichnella alba 74:45 attonsa 74 :45 nucleola 74:45 occulta 74:45 Cylinder pennaceus 68:47 Cylindra formosa 83:100 cylindracea, Euglandina 73:130; 76:105 Cylindrella agnesiana 90:103 goldfussi 63:6 roemeri 63:6 cylindrella, Subulina 62:136, 138 Cylindrellidae 69:130 Cylindrica 70:111 cylindrica, Jeffreysia 75:21 cylindrica, Quadrula 66:91; 74:72; 79:98; 87:9 cylindricus, Triton 80:112 Cylindrobulla beaul 75:56 Cylindrocaulis occidentalis 87:25 Cylindronenia 62:104 Cymatium boschi 83:87, 88; 87:92 caribbaeum 75:94 chlorostoma 67:121; 70:115 chrysostoma 61:72 costatum 84 :4 cynocephalum 61:72; 70:115 femorale 61:48; 70:115 gibbosum 65:121 gracile 61:72 krebsii 79:62; 84:4, 7 labiosum 75:94; 84:3, 7 martlnianum 62:142 muricinum 70:115 nicobaricum 88:19, 24 occidentale 71:40 parthenopeum 79:62; 80:31, 32; 84:4, 7 pileare 77:90, 91; 84:5, 7 poulsenii 79:62; 80:32; 84:3, 7 ranzanii 68:47, 48 rehderi 63:126; 71:40 spengleri 86:37 tigrinum 68:48 tritonis 62:120 vespaceum 84:5, 7 vestitum 77:91 Cymbulia peroni 82:123, 124 Cymia 65:116 cynocephalum, Cymatium 61:72; 70:115 cynocephalum, Triton 72:147 Cyphoma gibbosum 67:121; 85:111; 88:53, 54, 55 macgintyi 75:56; 88:54, 55 cyphya, Plethobasis 74:72; 80:23 Cypraea 69:77; 71:54; 79:13; 84:99; 86:81 acicularis 79:62; 84:2, 6, 7 albuglnosa 77:91 alleni 63:111 annulata 67:88 annulus 61:43, 44; 63:144 arabicula 61:18 arenosa 67 :87 asellus 61:44 aubryana 79:26, 29 barbadensis 79:28 bicallosa 79:26, 28, 29 bistrinotata 81:8, 11 caputdraconis 70:112; 79:42 caputserpentis 62:120; 67:89; 79:42; 85:111 120 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 carneola 61:44; 67:87 cassiaui 79:38, 39, 40 cervinetta 61:18 cervus 61:18; 82:32; 84:1, 2, 6, 7 childreni 67:87 cicercula 67:88; 81:8, 11 cinerea 63:115; 84:2, 6, 7 clandestina 61:43 cohenae 79:37, 38 cruenta 67:89 edentula 79:37 eglantina 61:44 englerti 79:41, 42 erosa 61:43; 67:89 errones 61:44; 86:81 exanthema 63:115; 68:14; 71:134; 84:1, 6 fimbriata 67:88 gangranosa 61:43 gaskoini 67:89 globulus 81:8, 11 granulata 79:39, 40 helvola 67:78 henekeni 70:89 ingloria 79:29 Isabella 67:88 isabellamexicana 77:91 lynx 61:44; 67:89 madagascarensis 67:88 mappa 61:44, 62 mauiensis 81:6, 7, 8, 11 mauritiana (mauritania) 62:120; 67:89; 68:124 moneta 61:43, 44; 63:144; 67:88; 77:91; 85:111 mus 70:88, 89 nucleus 67:88 ostergaardi 63:111 pacifica 74:39 poraria 67:89 problematica 70:88 rashleighana 67:89 reticulata 67:89 robertsi 65:121 scurra 67 :89 semiplota 67 :89 spadicea 61:34 spurca 63:111 staphylaea 61:43 sulcidentata 67:87 surinamensis 79:26, 28, 29; 80:70 talpa 61:44; 67:87 teres 67:88 tessellata 67:88 teuleri 87:92 tigris 61:43; 62:120; 67:89; 69:78; 70:89 ventriculus 67:13, 16 vitellus 61:44; 67:89 zebra 61:18; 76:41; 84:3, 6; 85:88 Cypraecassis rufa 68:124 testiculus 63:115; 82:117 cypraeacea, Neogene 62:57 Cypraeidae ostergaardi 67:87 Cypraeolina pyriformis 68:15 cypreophila, Helminthoglypta 67:73 Cyprina islandica 67:115 Cyprogenia irrorata 73:59; 74:72 Cyrena ceylanica 72:105 ceylonica 72:105 sordida 72:105 zeylanica 72:105 Cyrenoida floridana 90:93, 94 Cyrtodaria siliqua 67:116; 76:65 Cyrtopleura costata 68:89; 82:48; 88:40, 42 Cystia 65:15 Cytherea 61:44 eucymata 61:45 cytheroidea, Semelina 61:95 Dactylidella 77:7 daedalea, Cyclodontina 71:28 dakotana, Anodonta 82:133 dalei, Liomesus 72:99 dalli, Alvania 74:93 dalli, Conus 77:91 dalli, Cuna 70:123, 124 dalli, Dallspira 63:93 dalli, Dentalium 74:45 dalli, Galba 74:96 dalli, Lymnaea 66:39, 40, 41; 72:32; 73:156 dalli, Pachychilus 81:30 dalli, Turritella 61:93 dalli, Verticordia 61:94 dalliana, Cancellaria 80:93 dalliana. Pupa 67:75 dalliana, Retinella 78:51 dalliana. Vertigo 67:75, 76 Dallspira 63:92 dalli 63:93 lowei 63:94 dama, Oliva 62:39 daina, Olivella 65:55, 56; 76:126 damon, Ancistrolepis 86:83 danieli, Capulus 76:72 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 121 danielsl , Alasmidonta 70:27 danielsi, Hemphillia 85:100, 103, 106 danielsi, Lymnaea 72:32 Daphnella allemani 86:6 bartschi 86:6, 7 botanica 86:6 filosa 72:76 lymneiformis 86 :6 margaretae 86:6, 7 retifera 86:6, 7 Dardania 75:21 Dardanula 75:21 dariensis, Elliptio 90:124 darlingtoni, Mcleania 62:127 dasus , Murex 61:93 daucus, Conus 68:126; 71:3; 73:119, 122; 79:23; 82:5, 6; 85:51 Daudebardiinae 69:136 davenportii, Polycerella 74:165; 82:9 Davilia 78:98 dealbatus, Bulimulus 67:46; 68:20, 21, 22; 69:17; 72:52; 74:69, 70; 75:81, 166; 81:34 dealbatus, Rabdotus 87:24 dearborn! , Thyasira 78:79, 80 deaurata, Ceronia 78:96 deaurata, Mactra 78:96, 97 deauratum, Mesodesma 78:96, 97, 98, 99, 100 debilis, Cepolis 74:145 debilis, Diaphana 67:118 decampi, Succinea 66:129; 87:67 decapitata, Cylichna 61:94 decemcostata , Neptunea 67:117; 69:115, 116, 119; 82:113 decepta, Amnicola 70:22 decipiens, Tropicorbis 62:145 Decipifus 73:8, 10, 11 gracilis 73:10, 11 lyrta 73:10 sixaolus 73:10, 11 decisa, Campeloma 64:101; 65:104; 66:61, 129; 87:29 decisum, Campeloma 67:90; 70:136; 72:22, 23, 25, 26, 27, 28, 60; 73:118, 133, 134; 76:148; 81:79 decollata, Colubraria 70:112 decollata, Doryssa 69:44, 46 decollata, Rumina 62:22, 23; 63:4, 7; 65:111, 134; 66:122; 70:108; 73:37; 75:81 decoris peratus, Phyllonotus 73:107 decussata, Barbatia 80:12 decussata, Crenella 67:115 decussata, Distorsio 86:30, 37, 48 decussata, Licina 76:19 decussata, Lora 67:117 decussata, Venerupis 81:86 decussatus, Murex 64:10 decussatus, Tapes 64:132 deflectus, Gyraulus 62:131; 64:101; 68:27; 74:84 deflexum, Pisidium 67:136 deflorata, Asaphis 61:48; 68:48 def ormis , Coralliophila 72:63 dehiscens, Lima 63:113 delabechei, Strombus 84:130 delatouri, Diplomorpha 61:119, 121, 122, 123 delatouri, Placostylus 61:121 delibuta, Streptostyla 79:102 delicatus, Elliptio 66:137 delodonta, Unio 66:66 delosi, Nassa 70:108; 73:55 delphinodonta , Nucula 67:114 Delphinula laxa 68:10, 11 nitida 87:93, 94 delphinulus, Lampsllis 64:78, 79 delphinulus, Leptodea 64:80 delphinulus, Unio 64:78, 80 Delphionaias 64:80 delta, Cassis 61:91, 92, 93 deltae, Veronicella 70:128 deltoidea, Thais 67:121 demicryptus, Polinices 61:93 demissus , Brachidontes 76:66 demissus. Modiolus 64:17; 75:150; 76:13, 67; 88:39, 42 demissus, Ventridens 63:121; 69:125; 72:59; 74:64; 76:149; 88:8, 9 demissus, Volsella 67:93, 109, 111; 68:57, 88; 83: iii 36 Dendronotus frondosus 78:41; 83:38 denigratus, Unio 82:22 dennisoni, Morum 83:21 denotata, Triodopsis 64:9; 66:122; 70:15; 74:64, 83; 86:16; 89:89 denselirata, Yunquea 62:143; 74:166; 75:142 denseplicata, Lucidella 76:17 densicostata, Omalogyra 84:113, 114, 115, 116 Dentale 65:17, 18, 19 vulgare 65:17 dentalina, Ditrupa 84:79 dentalina, Foraminifera 68:19 dentalinus, Cadulus 84:79 122 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 dentalis, Dentalium 64:132 Dentalium 68:102; 79:13 callithrix 63:114 chipolanum 61:95 circinatum 66:108 dalli 74:45 dentalis 64:132 eboreum 71:128 elephantinium 61:68; 63:19; 65:18, 19 entails 64:17, 18, 19 fissura 61:31 gadus 84:79 lato 65:17 neohexagonum 73:54 perpusillum 84:77, 78 pretiosum 73:54 rubescens 66:108 stricto 65:17 vallicolens 68:99, 101 vulgare 64:132 dentata, Cyclodontina 71:28 dentata, Zlrfaea 80:93, 94 dentatus, Euconulus 67:23; 79:5 dentatus, Triodopsis 66:129; 72:59 dentaxis, Holospira 68:108 denticulata, Mactra 78:96 denticulatus, Donax 83:9; 85:9 dentiens, Cyanoplax 68:100 dentifera, Triodopsis 61:85; 65:54; 70:15; 89:89 dentigera, Emarginula 87:60 Dentiscala clarki 65:45 depicta, Aglaia 65:11 deplanchei, Streptaxis 72:19 depressa, Corambella 74:165; 80:73, 74, 75, 78 depressa, Helicina 87:108 depressa, Oreohelix 70:17 depressa, Proserpina 62:85; 70:3 depressa, Rugoshyria 66:66 depressa strigosa, Oreohelix 65:60; 67:19; 71:13 depressa, Unio 66:66; 69:6, 7, 8 depressissimiun, Drepanotrema 72:39, 40 depressum, Pisidium 67:133 depressus, Ancylus 64:130 depressus, Streptaxis 71:64 deprimida, Oxyloma 87:66, 67, 68, 69, 70, 71 depygis, Obovaria 62:102 derbentina, Helicina 76:133 dermatina, Cepolis 74:146 Deroceras 64:25; 69:17 (cf) aenigma 66:83 agresta (cf) (agrestis) 67:30, 31; 89:89, 111 caruanae 89:111 gracile 62:129; 63:120; 64:54; 67:30, 31; 71:14; 79:142 laeve 61:5; 63:7, 8, 105; 64:99, 100; 65:21, 35, 60. 64. 104, 133; 66:46, 56, 62, 129; 67:30, 125, 126, 127; 70:6, 131; 71:14; 72:59, 89, 91, 92, 95, 125; 73:14; 74:11, 12, 96, 107; 75:82; 76:26, 49, 52; 77:22; 80:103; 81:63, 64, 117; 82:103. 104; 83:44, 49, 50, 138; 89:89, 111 reticulatum 61:5; 63:120; 64:98, 99, 100; 65:21, 123, 126, 133; 66:56, 129; 67:30; 70:131; 72:59, 125; 74:96, 125, 127, 128, 129, 130; 76:49, 52, 53; 77:22; 80:103; 82:102, 103, 104; 83:138; 89:107, 109, 111, 112 derochetus , Mesomphix 76:4, 5 deroyi, Naesiotus 88:67 descussata, Haliotis 77:57 deshayesiana, Olivancillaria 77:133 despecta, Neptunea 69:116; 74:28 despectus, Fusus 90:139, 140 despectus, Murex 90:139 despectus, Tergipes 78:37, 40; 82:10 Despoenldae 70:28 Detracia 71:123 bullaoides 71:119, 121 clarki 71:119, 120, 121 floridana 67:110, 111; 71:120, 121; 89:73 pulchella 77:120 detrita, Zebrina 87:134 devlata, Chondrothyretes 62:85 devium, Pisidium 67:132 dextroversa, Pupilla 73:155 diabloensis, Amiantis 80:93 diaboli, Fontigens 64:39 Diacria trispinosa 90:116 diadema, Conus 69:15; 77:91 diadema, Helicodiscus 80:119, 120; 89:2 Diadora alternata 64:76 aspera 70:110; 74:20, 94 cayenensis (also see Diodora) 63:115, 124 listeri 67:121 Diala 75:21 Dialeuca 63:38, 39, 42 caymanensis 63:41 diamesa, Sacella 61:94 dianthophila , Odostomia 74:152, 153, 154, 155, 156, 157; 81:iii (145); 82:109, 110; 87:88 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 123 dianthus, Eupomatus 82:109, 110 Diaperoecla vancouverensis 68:19 diaphana. Helix 74:147 diaphana, Jeffreysia 75:23 diaphana, Menestho 74:86 diaphana, Rissoa 75:21, 22, 23 diaphana, Rissoella 74:132 Diaphana debilis 67:118 diaphanus, Bulimulus 65:69; 75:119 Diaphora bicolor 72:19; 75:117, 113 diardi, Doris 79:121 Diceras 68:10 dickersoni, Mya 80:92, 95 dicrodonta, Gastrocopta 70:129 didyma, Alvania 87:49 didyma, Drupa 71:126 didymum, Sistrum 71:128 diegensis, Mytilus 72:80, 129 difficilis, Veronicella 70:128 digitalina, Volutocorbis 88:34 digitalis, Acmaea 74:93; 83:65 digitalis, Bullia 81:113 Digonlostoma 61:79 digueti, Condylocardia 61:106 digueti. Helix 85:129, 135 dilatata, Anculosa 80:101 dilatatus, Elliptio 61:131; 66:135, 136; 72:99; 73:36, 62; 74:71, 73, 110, 111, 112; 77:117, 118; 80:23, 106, 107; 87:9 dilatatus, Menetus 65:126; 69:99; 70:136; 72:60; 76:148; 87:29 dilatatus, Unlo 61:127 dilectus, Murex 85:119 diluvii, Diplodon 76:148 diminuta, Lymnaea 66:39 Dimorphoptychiinae 70:29 dingsi, Phos 90:130 Dinocardium 71:133, 139 robustum 82:47; 85:116 Dinoplax 74:87, 88, 89 fossus 74:87 gigas 74:87, 88, 89, 90 Dlodora aspera 70:110; 72:79; 74:94 Candida 65:115 cayenensis (also see Diadora) 63:115, 124 excelsa 65:115 funiculata 65:115; 68:46 dioscoricola, Pupisoma 73:139; 75:33; 76:108 diphya, Sacella 61:94 Diphyllidia formosa 79:121 line.ata 67:84 marmorata 79:121 dipinta, Aglaia 65:11 Diplasma 77:141 vitrea 77:141 Diplodon bondenbenderi 75:17 chilensis 76:146 colhuapiensis 76:146 diluvii 76:348 lacteolus 66:66 multistriatus 76:146 transandinus 76:145, 146 wheatleyanus 80:21 Diplodonta glos 61:94 orbella 80:94 punctata 70:115 verrilli 82:119 Dlplommatininae 70:28 Diplomorpha delatouri 61:119, 121, 122, 123 Diplothyra smith! 90:74 dipsycha, Macromphalina 78:76 dira, Searlesia 68:17, 18; 72:79; 74:46 directus, Ensis 61:72; 64:76; 67:116; 69:20, 22; 76:67; 80:85; 88:39, 42 discoidea, Proserpinella 63:43 discoidea, Triodopsis 62:93 Discoides 65:9, 10, 15 nutans 65:11 discolorea, Pusia 72:63 discorbis, Foraminifera 68:19 discors, Modiola 72:82 discors, Musculus 76:65; 83:70 Discostrobilops 67:53, 54 discrepans, Drymaeus 65:112, 113 Discus 66:33; 70:16; 71:146; 77:25, 85; 85:19; 90:7, 15 angulatus 77:62 anthonyi 61:89; 63:120; 68:26 brooksi 77:62, 63 brunsonl 70:16, 17, 19, 21 bryanti 77:63 bryantwalkeri 77:62, 63 carinatus 72:59; 77:62, 63 catskillensis 63:135; 64:100; 65:104; 66:57, 100, 129; 72:59, 86, 89; 77:22, 62; 89:89 cockerelli 65:61, 62, 64, 65; 71:14; 74:84; 74:96 costellata 70:131 cronkhitei 62:129; 63:135; 64:100; 65:61, 62, 63, 64, 101; 66:33, 57, 85, 87, 129; 67:125, 126, 127, 128; 68:130; 69:59; 70:123; 71:14, 19, 20; 72:59, 125; 74:64, 84, 94, 96; 76:27, 49, 52; 77:22, 62; 80:104; 83:138; 89:89; 90:51 124 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 edentulus 77:63; 79:117 macclintocki 66:33 marmorensis 90:15 nigrimontanus 77:62, 63 patulus 61:89; 63:120, 135; 64:25, 54; 65:110; 66:11, 129; 68:26, 30; 72:59; 74:83; 77:62, 63; 85:18; 89:89; 90:15 rotundatus 65:34, 35, 105; 78:85 shimeki 65:61; 66:33; 71:14, 15; 74:96 victorianus 65:112 discus, Dosinia 63:114; 64:74, 75; 80:70; 83:112 disjectum, Hellsoma 71:17 disjectus, Planorbis 68:99, 101 disjuncta, Conchocele 84:97 disjunctum, Chondropometes 62:85 dislocata, Goniobasis 63:79, 80; 67:91 dislocata, Terebra 63:125; 64:77 dislocatum, Cerlthium 68:125 dlspar, Bullmulus 70:134 dispar, Gafrarium 86:81 dispar, Pisidium 67:132 dlspar, Sonorella 81:57; 83:110 disparilis, Corbula 71:39; 78:105 Dissentoma prima 62:142 dissimilis, Paludina 80:101; 81:35 dissimllis, Viviparus 81:140 dissoluta, Scalaria 87:93, 94 Dissotropis 89:45 distans, Fasciolaria 63:125; 67:121; 70:73, 74, 75, 76, 79, 82, 84; 71:126 distinctus, Latirus 83:134 Distorsio 65:26, 27; 86:27, 29, 32, 34, 37, 46, 48 anus 86:29, 34, 37, 46, 47 burgessi 86:46, 47 clathrata 65:26, 27, 28; 84:5, 7; 86:27, 29, 30, 34, 36, 37, 44 constricta 65:27; 86:29, 42, 46 crassidens 86:34 decussata 86:30, 37, 48 floridana 65:27; 86:29 gatunensis 86:30, 46 habei 86:37, 42, 44 horrida 86:27, 34, 44 mcgintyi (macgintyi) 71:44; 84:7; 86:27, 29, 30, 34, 36, 37, 42, 46 perdlstorta 86:27, 30, 34, 37, 38, 42, 44 reticulata 65:27; 86:27, 29, 30, 37 ridens 86:28, 48 simillima 65:27; 86:30, 46 smith! 86:48 Ditrupa dentalina 84:79 divaricata. Lacuna 74:92 Dicaricella chipolana 61:95 divergens , Lucina 70:113 divesta, Triodopsis 69:17; 81:65, 66; 90:25, 27, 28, 30 divisus, Tagelus 63:124; 70:87, 116; 73:13; 88:39, 43 doddsi, Galba 72:31; 74:96 doddsl, Lymnaea 73:156 doello-juradoi, Cyclodontina 71:26 doelloi, Platybostryx 71:24 doellojuradoi , Lyrodes 74:25; 85:24 doenitzii, Hyalina 76:38 doering, Physa 75:17 dohmi, Clenchina 67:2, 3, 4, 5, 8; 71:45 dohmi, Voluta 65:42; 67:4 dolabraefonnls , Lampsilis 79:67; 90:118, 123, 124 dolabrata, Pyramidella 74:87 dolabratus, Trochus 61:66 dolarium, Calliostoma 73:55 doliiformis, Paedoclione 73:77 dolobratus, Obeliscus 74:87 dombeyanus , Plectomerus 87:9 domingensis, Barbatia 71:126; 87:38, 40, 44, 49 dominguezi, Cupulella 70:1 domlnicanus , Conus 75:56 dominicensis , Balea 75:117 donacia, Ceronia 78:98 donacia, Mactra 78:4 donaciforme, Cardium 85:9, 11 donaciforme, Hemidonax 85:10 donacif ormis , Truncilla 73:59, 62; 74:110; 87:9 Donacilla 78:98 Donax 73:52; 83:3, 5, 7, 8, 9, 10 anatina 64:132 cardioides 85:9, 11 chipolanus 61:95 culter 76:62, 63 curtulus 61:95 denticulatus 83:9; 85:9 fossor 64:76; 68:73, 74, 75, 76, 77; 83:1, 2, 5, 7, 8, 9, 10; 88:40, 43 gouldl 73:54 gracilis 76:63 punctostriatus 76:63 semigranosus 68:75, 76 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 125 variabilis 63:124; 72:1; 82:47; 83:1, 2, 5, 7, 8, 9, 10 variegatus 81:88 vittatus 68:75 donmilleri, Chlamys 84:70 dorbignyi, Strophoceilus 70:133 Dorcasiidae 69:131 dorfeuilliana, Polygyra 69:17, 96, 124; 72:52; 75:28; 83:120, 121, 122, 123, 124, 130, 132 doriae, Melanopsis 65:119 Doridella obscura 80:73, 74, 75, 78; 82:7, 11, 12 steinbergae 80:76 Doris amabilis 79:121 ariponensis 79:121 atrata 79:121 atroviridis 79:121 bellicosa 79:121 bovena 83:83 caelestis 79:121 carbunculosa 79:121 castanea 79:121 cerisa 79:121 constantia 79:121 corrugata 79:121 diardi 79:121 elizabethina 79:121 exanthemata 79:121 fidelis 79:121 funebris 79:121 gleniei 79:121 gloriosa 79:121 grisea 79:121 humberti 79:121 intecta 79:121 lanuginosa 79:121 leoparda 79:121 lockyerana 79:121 luteola 79:121 maccarthyi 79:121 marmorata 79; 121 nivea 79:121 ocelligera 83:85 osseosa 79 :121 papulosa 79:121 picta 79:121 preciosa 79 :121 rubra 79:121 rufopunctata 79:121 spongiosa 79:121 striata 79:121 tennentana 79 : 121 variabilis 79:121 verrucosa 83:80, 81, 83, 84 viperina 79:121 dormani, Drymaeus 75:120 dorsalis, Euglandina 76:97, 98, 99 dorsalls, Pallifera 62:89, 129; 63:120; 65:22, 54, 126; 66:79, 129; 70:16; 72:59, 125; 76:27, 49, 50; 77:21, 22; 89:89 dorsalis, Xylophaga 70:12; 75:40 dorsuosa, Torinia 70:112 Doryssa decollata 69:44, 46 hohenackeri 69 :44 kappleri 69:44, 46 macapa 64 :5 Doryteuthis plei 87:61 Dosinia chipolana 61:95 contracta 65:116; 68:48 discus 63:114; 64:74, 76; 80:70; 83:112 elegans 63:124; 80:70 laminata 65:116; 68:48 margaritana 80:93 ponderosa 73:53 Dosinidia 65:116 dotella, Odostomia 85:52, 53, 55, 57 Doto coronata 82:11 douvillei, Julia 64:85 dowianus , Fusinus 67:105, 106 downieanus , Mesodon 64:7; 79:5; 88:9 Dozierella gouldii 78:92 dozierense, Lioclema 78:92 dracaena, Scyllaea 79:121 draconis, Chama 61:95 draconis , Pseudochama 69:2, 3, 4 drangai, Conus 69:14 drangai, Crassispira 64:116 drangai, Oliva 64:117 drapamaldi, Oxychilus 65:70, 101, 133; 66:56, 57; 70:108 iii; 72:124 drapamaudi, Peronaeus 71:23 drapeta, Hyridella 69:12 drapeta, Hyridunio 69:8, 9 draytonii, Goniobasis 67:95, 96; 77:44, 46 Dreissena 66:127 leucophaeata 66:127 polymorpha 90:124 Drepanostomella ammoniformis 71:64 circumscripta 71:64 tucma 71:64 Drepanotrema 63:38; 64:5; 72:38, 39 anatinum 72:40; 75:74 cimex 62:145; 72:39, 40, 41; 75:74 cultratum labrosum 74:37 depressissimum 72:39, 40 kermatoides 72:37, 39, 40 lucidum 62 :145 melleum 72:39, 40 126 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 nordestense 72:40 paropseides 72:37, 40, 41 Drillia ebenina 64:117 roseobasis 62:103 dromedarius , Hemphillia 85:103, 104, 106 Dromus 77:142 dromus , Unio 77:142 Drupa concatanata 65:116; 68:47 didyma 71:126 nodulosa 79:64 siderea 65:116 Drupslla 79:76, 79 drusiana, Moelleria 74:93 Drymaeus 65:113 abyssorum 71:24 alabastrinus 71:25 discrepans 65:112, 113 dormani 75:120 eboreus 65:34 eloagatus 70:70; 82:145 fairchlldi 62:114, 115 harringtoni 71:24 hjalmarsoni 75:120 honduranus 73:131 hygrohylaeus 71:24 hyltoni 71:25 ictericus 71:25 iiiterpunctus 71:25 jonasi 62:136, 137 lattrei 62:115 liliaclnus 62:138 lynchi 71:25 minor 71:25 multilineatus 61:71; 65:34, 69; 75:120 oreades 71:23 papyraceus 71:24 papyrifactus 71:24 poecilus 71:25 serperastrus 76:106 shattucki 76:136 sulcosus 64:60; 65:113 sulphureus 62:138; 76:106 tropicalis 76:106 virgulatus 75:120 vittatus 64:5 zhorquinensis 62:115 iubia, Aurinia 67:2, 6, 7; 71:45 dubia, Cyclas 67:136 dubia, Cyclodontina 71:26 dubia, Finella 87:35 dubia, Voluta 65:42; 67:5 dubium, Fisidium 64:101; 65:127; 67:136, 137; 72:60; 82:139 ducalis, Spondylus 86:81 dunkeri, Architectonium 65:115 duperrei, Paludestrina 75:22, 23 dupetithouarsi, Eelminthoglypta 63:107 duplicata, Polinices 63:124; 64:76; 67:118; 69:20, 21, 22; 72:1, 2; 73:16. 17, 20; 76:64; 77:70; 80:81; 89:74, 76, 77 durangoensis , Hoiospira 63:4 durangoensis , Humboldt iana 63:4, 6; 69:41 Durangonella 74:26 Durgellinae 69:136 dux, Odostomia 74:150, 151, 152, 153, 154, 155, 156, 157 Dyakinae 69:136 dysbatus, Amphiuhalamus 63:14; 74:158, 159, 160 Dysnonia 77:141 flexuosa 74:72 marginata 77:141 perplexa 74:72, 73 sampsoni 74 :72 sulcata 74:72 trlquetra 73:62; 74:72, 73 dysoni, Neocyclotus 73:130; 31:116 dysoni, Streptostyla 73:130 dystakta, Sacella 61:94 ebenia, Drillia 64:117 ebeninus , Pyrazus 88:25 ebenus , Fusconaia 66:135, 137; 74:71, 74 eboreum, Dentalium 71:128 eboreus, Drymaeus 65:34 eburnea , Rissoa eburnea , Rissoella 75:23 eburnea, Zebrina 76:134 ebumeum, Cerithium 70:115; 88:14, 15, 16, 18, 19, 20, 22, 24, 25 eburneus, Liomesus 72:99 Eccliseogyra 87:94 nitida 87:93 echinata, Mitra 83:102 echinatum, Cerithium 65:115; 88:21, 24 echinatum, Gyrineum 88:10 Echinochama 66:106; 67:43; 69:1, 2, 3, 4, 5; 77:92 arcinella 63:124; 67:120 Echinoidea 74:20 edax, Hippoporidra 67:76, 77, 78, 79 edentata, Ashmunella 80:29; 81:12; 84:126 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 127 edentatus, Mesodon 62:99; 79:117 edenticulata, Hypselodoris 88:52 edentula. Columella 62:129; 63:120, 136; 66:12, 57, 129; 67:125, 126, 127; 68:31; 69:60; 70:16, 64; 72:35, 126, 127; 74:94, 96 edentula, Cyclas 78:46 edentula, Cypraea 79:37 Edentulina af finis 78:23 obesa 78:23 edentulus, Discus 77:63; 79:118 edentulus, Strophitus 64:141; 65:104 edgarianum, Stenotrema 65:110 edithae, Ashmunella 64:88; 90:51 edithae, Humboldtiana 67:107, 108; 86:57, 58 Eduardus 79:141 edule, Cardium 64:132; 70:54; 85:142, 143 edule, Cerastoderma 81:86 edulis, Mytilus 61:48; 63:19; 64:14, 17, 76; 66:9, 25; 67:115; 68:77; 72:12, 14, 79, 80; 73:41, 42, 43, 141, 142; 74:1, 6, 43, 155; 75:95, 150, 151, 152; 76:12, 13, 14; 77:10; 78:42; 81:86; 82:46; 83:65; 88:41, 43; 89:118, 120, 121, 122, 123; 90:55, 57, 59, 60, 91 edulis, Ostrea 63:19; 64:132; 72:11; 74:149, 155; 78:42; 82:47 edvardsi, Stenotrema 61:83; 77:104 edwardiensis , Jeffreysia 75:22 edwardsi. Purpura 68:42 effiae, Odostomia 66:35 effulgens, Eolis 79:121 effusa, Mitra 90:63 effusa, Oxyloma 62:126; 66:57; 74:107, 108 effusa, Pompholyx 62:3 Egerla 65:12 eglantina, Cypraea 61:44 egregium, Pisidium 67:132 egregius , Buliminus 65:119 ehrenbergi, Planorbis 85:142 eigenmanni , Helicodiscus 63:7, 8; 74:82; 75:105; 89:4; 90:51 Elasmatinidae 69:135 Elasmias 86:23 elata, Aplexa 62:137 elata f ragilis , Helicina 74:83 elatior, Rhodacmea 73:91 elatior. Vertigo 69:60; 76:74 electrina, Retinella 63:120, 134; 65:60; 66:57, 82, 129; 68:26; 69:59; 70:5; 71:14, 146; 72:59; 74:64, 84, 96; 75:49; 76:26; 77:22 Eledone cirrosa 87:64, 99, 100 moschata 87:64 elegans , Balanophyllia 68:15, 19 elegans, Cantharus 65:121 elegans, Dosinia 63:124; 80:70 elegans elegans, Oliva 65:116 elegans, Euglandina 76:96, 98, 99 elegans, Haminoea 70:115 elegans, Helicella 70:108 iii elegans, Mya 80:13, 14, 15; 83:66 elegans, Physa 75:73 elegans, Polycera 74:59 elegans, Salasiella 76:95, 96, 99 elegantula, Trigonostoma 61:54 elegantulus, Habroconus 62:137, 138 elenensis, Callistochiton 90:49 elenensis, Murex 62:39 elephantinium, Dentalium 61:68; 63:19 elevata, Aligena 67:116; 80:144 elevatum, Pisidium 67:132 elevatus , Mesodon 63:120; 64:54, 55; 71:11; 74:63, 72; 84:12 eliator, Bulimulus 70:134 eliceans, Fulgur 67:64 Elimia acutocarinata 77:35 laqueata 77:35 silicula 77:35 elisabethae, Chondropometes 62:84 elizabethae, Aspella 75:55 elizabethae, Turbonilla 86:24 elizabethina, Doris 79:121 elllotti, Ventridens 88:8, 9 ellipsaria, Obliquaria 77:141 ellipsiformis , Actinonaias 66:135, 136, 138; 74:110, 111 ellipsiformis, Ligumia 79:98 elliptica, Filholia 90:7 elliptica, Latemula 78:62 elliptica, Physa 63:24; 66:84 Elliptic 61:128, 130, 131; 66:36; 78:33 Elliptic angustata 88:65 arctata 86 :85 chipolaensis 82:23 complanatus 61:127, 128, 132; 62:13, 14; 64:101; 65:104, 124, 126; 66:63. 65, 90, 92, 93, 94, 95, 129; 67:90; 69:19, 20; 72:60, 99; 73:36, 133; 80:100, 106, 107; 81:67; 83:69, 114; 86:74, 85; 87:90, 114; 88:65; 89:89 crassidens 61:131; 66:66, 135, 137; 74:71, 73, 74 dariensis 90:124 dellcatus 66:137 dilatatus 61:131; 66:135, 136; 72:99; 73:36, 62; 74:71, 73, 110, 111, 112; 77:117, 118; 80:23, 106, 107; 87:9 128 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 fisherlanus 66:63 hopetonensis 79:67; 90:118, 123 incrassatus 77:106 lanceolata 80:100; 86:85; 38:65 nigella 82:22, 23 productus 65:124, 126 quadrilaterus 62:124 roanokensis 71:60, 61, 62, 63 sayana 78:67 spinosa 79 :66 , 67 sterkii 63:27 strigosa 68:24; 77:107; 82:22 wheatleyi 78:67 Ellobiidae 69:130; 70:90 Ellobium pellucens 71:123 stagnalis 77:91 Elma 64:133 bisexigua 64:134 inconspicua 64:133 elobatus , Otostomus 61:126 elobatus , Placostylus 61:125 elodes , Lymnaea 89:10 elodes, Stagnicola 63:140; 65:100 eloiseae. Action 37:91, 92 elokismenos , Conus 89:50 elongata, Metula 90:131 elongata, Paludina 67:58, 59 elongata, Stylatula 68:19 elongata, Thalotia 72:62 elongata, Truncatella 73:82 elongata, Unio 66:66 elongatus , Dyrmaeus 70:70; 82:145 eJongatus, Strophoceilus 70:132 elrodi, Oreohelix 70:17, 18, 20 elrodi, Pyramidula 70:17 elrodi, Stagnicola 70:26 elsa, Odostomia 74:92 elsiae, Odostomia 66:35 Elysia caerulea 79:121 catulua 82:7 chlorotica 78:37, 38: 82:7 grandifolia 79:121 punctata 79 :121 emaciatys , Conus 79:25 emarginata, Amnicola 61:27 emarginata, Hoyia 61:28 emarginata, Lymnaea 64:64; 70:6; 73:14, 15; 88:101, 102, 103, 104, 105, 106, 107; 89:89 emarginata, Paludina 61:26, 27 emarginata, Probythinella 61:25, 26, 28 emarginata, Stagnicola 64:100; 65:104; 72:59 emarginata, Thais 74:91 emarginata, Vancleaveia 61:26, 28 emarginatus, Lymnacus 61:26, 27 emarginula. Cretaceous 68:133 Emarginula 70:113; 87:60 dentigera 87:60 fissura 68:133 ladowae 68:133 ostheimerae 72:147 pileum 87:60 pumila 87:60 Embletonia fuscata 78:39 emerita, Leptachatina 86:23 Emerita talpoida 68:76 emertoni, Polycerella 82:8, 9 emipowlusi, Ocenebra 68:41, 42 emmonsi, Callista 61:47 Emoda percrassa 62:85 sagraiana 62:85 empiricorum, Arion 72:18 enaulus, Gyraulus 66:43, 44 Encope grandis 62:39 michelina 69:75 Endodontidae 61:88; 65:61; 66:35; 70:131; 86:23 endolophus , Coelocentrum 68:108 engeli, Phyllaplysia 85:37, 38 Engina leucozona 75:108 tabogaensis 73:11 turbinella 75:108, 109 zonata 75:107, 108, 109 englerti, Cypraea 79:41, 42 engonia, Odostomia 71:127; 85:58 engonia, Pyramidella 85:58 Engoniophos glyptus 61:94 Enidae 69:130 Ennea 64:133 prodigiosa 64:134 Enneinae 69:135 enneodon, Helicodiscus 79:6, 7; 80:120 ensifera, Yoldia 74:43 ensiformis, /Vnodontites 64:5 Ensis 72:2 directus 61:72; 64:76; 67:116; 69:20, 22; 76:67; 80:85; 88:39, 42 minor 65:74; 70:87 Entaliopsis 65:18, 19 Entalis 65:18 entails, Dentalium 65:17, 18, 19 Entemnotrochus adansoniana 74:162, 163 Entodesma saxicola 74:43 Eoathleta 88:34 eocenicus , Paleobulimulus 76:148 Eolis bicolor 79:121 effulgens 79:121 husseyi 79:121 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 129 noculosa 79:121 pau] inae 79 :121 skinneri 79:121 smedleyi 79:121 tristis 79:121 eopapyratia, Ficus 61:93 Eopseuma 69:2, 4, 5 eos , Bulimulus 88:67 eos , Pseudo'crivia 62:60 ephippium, Anomia 75:135, 137 Epidirona greenbauai 90:134 perksi 90:134 Epidromus 70:112 Epiphragmophora 85:64 argentina 71:30 birabeni 71:29 circumcarinata 67:69 cryptomphala 71:30 hemiclausa 71:30 hidalgonis 71:29 hieronymi 71:29 hutsoni 82:83 monozona 71:30 proceni 71:30 puella 7] ;30 puntana 71:29 rhathymos 71:29 saltana 71:30 semiclausa 71:30 trenquelleonis 71:29 trigrammephora 71:30 tucumanensis 71:30 villavilensis 71:30 Epiphragmophorinae 69:136 Epirobia albida 90:45 alternans 90:41, 42, 43, 45 apiostoma 90:46 berendti 90:45 coahuilensis 90:45 gassiesi 90:45 lurida 90:43, 45, 46 mirabilis 90:45 nelsoni 90:45 polygyra 90:45 polygyrella 90:45 swiftiana 90:41, 45 episcopalis, Voluta 61:62 Epistyla (alt. sp.: Eipstylia) 64:36 conica 64:36 epistylioides , Helix 64:36 Epitonium 73:55; 86:81; 87:93, 94 angulatum 64 :76 apiculatum 79:60 chacei 72:79 champion! 79:60 chalceum 65 :44 greenlandicum 67:117 humphreysi 89:75, 76 krebsii 79:61 multistriaCum 64:76 nitidum 87:93, 94, 95, 96 novangliae 71:127 revolutum 87:95 rupicola 89 :75, 76 turtonae 72:69 vermetiforme 87:94 zeteki 65:45 equalis, Cyclas 67:136 equatorialis , Julia 64:84, 85, 86 equestris, Cheilea 70:112 equestris, Ostrea 73:142, 143, 146; 77:68, 69; 82:47; 90:75 Erectidens trichalus 67:46, 47 eremita, Sonorella 80:51 Eremarionta 85:64 Ereptinae 69 :131 Ericiidae 70:29 erinacea, Ocenebra 73:16, 17, 20 erinacea, Veronicella 70:128 erinaceus, Murex 63:18 ernesti, Fusilatirus 76:42 ernesti, Hydrobia 85:23 ernesti, Latirus 76:43 erosa, Codakia 61:95 erosa, Cypraea 61:43 67:89 erosa, Omphalotropis 70:67 Erosaria boivinii 62:64 caputserpentis 67:13, 14, 16 helvola 67:14, 17 labrolineata 62:64; 67:18 pararia 67:14, 16 subrostrata 62:64 turdus 65:115; 68:47 erosum, Tachyrhynchus 83:65 Erronea caurica caurica 68:47 felina 65:115 er rones, Cypraea 61:44; 86:81 Ervilia chipolana 61:95 nitens 70:116 erycina, Macrocallista 65:116 Erycina undosa 61:95 erymothauma, Bostryx 69:93 erythraea, Troschelviana 89:55 erythraeus , Angulus 65:116 erythraeus , Trochus 68:46 erythrostoinus , Hexaplex 73:104 escambia, Fusconaia 83:35 escheri, Clavocerithium 89:104 eschscholtzii , Turbonilla 74:91 esculenta. Sepia 87:56 130 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 esculentus, Tripneustes 69:74 espiloca, Polygyra 81:63, 64 esquimalti, Astarte 68:18; 74:43 esula, Leila 64:5 ethelae, Aurinia 67:3, 7, 9, 10, 11 etterae, Eupleura 73:16, 17, 20; 89:91 Eua 81:73 Euaxoctopus panamensis 87:99 Eubranchus exiguus 90:146, 147 farrani 90:145, 146 olivaceus 90:146, 147 pallidas 90:145, 146 tricolor 90:145, 146 Eucalodinae 69 :130 Eucalodium 89:45 eucharistus, Moellendorf f ia 71:8 Euchelus foveolatus 70:112 gemmatus 70:112 guttarosea 81:40 Euchemotrema 80:138 Eucidarls tribuloides 69:109 eucirrus, Unio 65:118 euclasta, Cepolis 74:145 Euclathurella santoensis 90:134 vendryesianus 90:134 Euconulinae 69:131, 135 Euconulus 67:125; 71:146 alaskensls 62:72; 65:60, 61, 62, 63, 65; 67:125, 126, 128; 71:13, 21; 74:94; 83:44, 50 chersinus 63:120, 134; 64:54; 66:57, 62; 67:23; 69:70; 74:64; 75:25, 26 dentatus 67:23; 79:5 fulvus 61:85; 63:129; 63:120, 134; 66:57, 62, 82; 67:23, 125, 126, 127; 68:26; 69:58; 70:15; 71:13, 15; 72:59, 86, 87, 88, 89, 92; 74:64, 84, 96; 76:26; 77:22, 85, 86; 80:103 polygyatus 68:26; 69:59; 89:89 trochulus 63:5, 7; 74:82; 76:149; 79:5 eucosmla, Odostomia 61:107 eucosmius , Ancistrolepis 84:84, 85; 86:51 eucosmius, Chrysodomus 84:84 eucosmius, Fisinus 71:39, 44 eucymata, Callista 61:46 eucymata, Costacallista 61:45 eucymata, Cytherea 61:45 eucymata, Pitar 61:44 eucymata, Pitaria 61:45 Eucythara funiculata 90:134 Eudioptus 75:121 bonaerensis 71:23 eudiscus duryi, Helisoma 81:63 Eudioptus azulensis 71:23 Euglandina 70:1, 2, 101; 77:13; 81:1 bailya 64:60 cameola 65:113 cumingi 70:101; 81:117 cylindracea 73:130; 76:105 dorsalis 76:97, 98, 99 elegans 76:96, 98, 99 liebmanni 64:60 michoacanensis 64:60 minor 73:138 pupa 76:95, 98, 99 rosea 62:125; 70:72; 72:52 73:138; 75:81; 78:21, 24, 51; 79:142; 81:63; 87:83, 84; 88:29, 30; 89:97; 90:68 singleyana 63:4, 6 texasiana 65:111, 112, 113 Euglandinarum 69:135 euglypta, Helicina 76:17 Eugoniphos uncinatus 70:115 eugrapta fusca, Ferrissia 62:123 Euhadra 66:13 herklotsi hesperia 82:127 perliomphala (var. maculata) 66:13 sandai (var. okanoi) 66:13 Eulima 68:100 cumingi 70:112 eulima, Marginella 71:52 Eulimastoma 85:53, 54, 55, 56, 57, 58; 86:25 compta 85 :56 harbisonae 85:56, 57 olssoni 85:56 Eulimella nitidissima 74:86 eulimoides , Odostomia 72:11, 13, 140; 74:155 Eulota 62:22 maackii (var. optima) 66:14 Eulotidae 69:131; 73:25, 28 Eumelus 66:46 lividus 65:35; 66:47 nebulosus 66:46 wetherbyi 65:35 Euparyphinae 69:132 Eupera cubensis 77:106; 78:48 formosa 90:97 missouriensis 90:95, 97 platensis 78:48 singleyi 78:106; 80:33; 87:8 euphea, Phacoides 61:95 euphraticus , Pseudodontopsis 65:118 Euplecta 72:21 Eupleura 88:16 caudata 61:93; 64:73, 75, 76; 72:49; 75:7, 8, 9, 11, 12, 13, 14, 15; 77:125, 126; 89:74, 75, 76 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols.61-9() 131 etterae 73:16, 17, 20; 89:91 muriciformis 62:39 sulcidentata 63:124 Euplexora mark! 68:19 Eupomatus dianthus 82:109, 110 floridanus 82:109 microtis 82:109 Euprymna scolopes 87:61 eurekensis, Oreohelix 77:93, 95, 96 Eurycaelon 84:110 Eurycampta arctistria 66:96 Eurydesma 79:109 Eurynia 61:127 Euspira 67:117 Eustomopsis polingi 73:63, 114 Eutrochatella 62:82 eutropia, Odostomia 85:57 eutropls intertextus , Ventridens 69:123 Euvola 68:113, 114 euzonis , Solariorbis 63:85 Evalina (or Evalea) 62:66 exacuous , Menetus 64:22, 25; 66:84, 85; 67:31; 72:60 exacuous, Promenetus 65:88, 100; 76:74, 148; 77:87, 88; 83:107; 84:29; 85:38; 89:89 exanthema, Cypraea 63:115; 68:14; 71:134; 84:1, 6 exanthemata, Doris 79:121 exasperatum, Cyamium 78:61 exasperatus, Pecten 63:124 excavatum, Busycon 64:34 excavatus, Fulgur 64:34 excelsa, Diodora 65:115 excentrica, Ferrissia 64:125; 68:6 excentrica, Vallonia 61:6; 63:121; 64:35, 70; 65:104, 135; 66:56, 57, 62, 120; 72:59, 126; 73:155; 74:96; 82:107, 108 excolpa, Niso 85:32 excolpa, Rissoella 75:22 excurvata, Bela 74:45 exigua, Armiger 85:81, 82 exigua, Fossaria 64:101; 65:104; 72:60; 87:29 exigua. Pupa 63:6 exigua, Striatura 63:135; 66:57; 69:59; 70:16; 72:87, 89; 76:26; 77:22; 89:89 exiguum, Carychium 61:83; 63:6, 8, 120, 137; 65:101; 66:5, 6, 13, 57, 83, 100; 68:27, 31; 69:61; 72:59, 88, 89; 74:65, 107; 76:108, 109; 89:89 exiguus , Bulimus 64:133, 134 exiguus , Eubranchus 90:146, 147 exile, Carychium 61:83; 63:8, 120; 65:59; 66:13, 57; 67:50, 51; 70:16; 73:21; 81:67 exile, Succinea 85:82 exilis, Bulimulus 75:119 eximia , Acteocina 74:45 eximia, Lysinoe 69:44 exoleta, Torcula 71:43 exoleta, Turritella 79:60; 85:119 exotica, Anodonta 66:66 exotica, Iridina 66:67 expansa tenuis, Nucula 74:43 expansus , Mytilus 80:93 expansus , Typhis 78:2, 3 Exputens alexi 87:72 llajasensis 87:72 ocalensis 87:72, 73 exquisita, Glyphis 70:112 exquisita, Julia 64:84, 85, 86 exsultans. Helix 75:68 exsultans , Papuina 75:69 extensa, Vitularia 61:54 extremitatis yavapai, Oreohelix 74:96 exustus, Brachidontes 73:142; 77:59 exustus, Mytilus 63:114 exuvia, Nerita 61:67 eyerdami, Beringius 73:5, 46; 74:46 eyerdami, Cingula 74:93 eyerdami, Helisoma 75:74 eyerdami, Odostomia 74:92 eyerdami, Pisldium 67:132; 74:94 eyerdami, Strophocheilus 70:132 eyerdami, Turbonilla 74:92 ezoensis, Akebioconcha 84:99 ezoensis, Mya 80:91 fabale, Pisidium 67:132 fabale, Sphaerium 72:11 fabula, Alasmidonta 85:60, 61 Facelina bostoniensis 76:64 Fadyenia lindsleyana 76:18 portoricensis 76:18 Fairbankia 75:21 fairchildi, Drymaeus 62:114, 115 falcata, Margaritifera 83:113, 114 falcls, Gastrocopta 66:85; 85:80, 81 falklandica, Thyasira 78:80 fallax. Helix 63:5 fallax, Pisidium 67:136; 69:99 fallax. Pupa 63:19 132 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 fallax, Sphaerium 62:130 fallax, Triodopsis 62:125, 126; 63:103; 64:8, 9; 65:104, 125, 126; 66:57, 62, 117, 121, 129; 67:91; 68:28, 30, 33; 72:59, 124; 74:108; 81:63, 64; 90:25 famatinus, Peronaeus 71:22 f annyae , Haasodonta 70:47 fannyae, Hyridella 62:47, 48; 70:47 Farcimen superbum 62:85 f argot, Vermicularia 65:7 faroensls, Polycera 74:59 farrani, Eubranchus 90:145, 146 Fartulum occidentale 73:55 fasciata, Acteon 64:132 fasciata, Clava 68:47 fasciata, Corbula 78:67 fasciata, Helicina 70:69 fasciata, Liguus 65:138; 68:125; 84:14; 87:83, 84; 88:28; 89:97; 90:65, 66, 67, 68, 69 fasciata, Pira 77 : 120, 121 fasciata, Pisa 67:18 fasciata, Vivipara 67:57 fasciatum, Cerithium 67:14, 16 fasciatus, Arion 77:14, 15, 16; 82:32, 33; 88:66; 89:89, 108, 109 fasciatus, Rhinoclavis 88:21, 24 fasciatus, Viviparus 81:138 fasciatus georgianus , Viviparus 67:57 fasclola, Lampsilis 79:98 Fasciolaria 61:64; 68:44; 70:73, 75, 76, 82; 85:96, 98, 99 apicina 70:73, 79; 85:98 branhamae 70:74, 80, 81, 82, 83, 84; 85:98 bullisi 85:96, 98, 99 distans 63:125; 67:121; 70:73, 74, 75, 76, 79, 82, 84; 71:126 filamentosa 90:133 gigantea 63:115, 125; 68:14, 44, 46; 70:86; 71:127, 128 hunteria 70:74, 75, 76, 79, 81, 82, 84; 71:137; 81:51; 85:98, 99, 119; 88:23 lilium 70:73, 74, 75, 76, 79, 80, 82, 83, 84; 85:98, 99 mutabilis 67:7 tortugana 70:80, 84 tulipa 62:2; 63:125; 68:44; 70:76, 79, 82, 115; 71:137, 139; 81:51; 85:88, 89, 98, 99; 88:16, 19 walleri 90:133 fasciolaris, Ptychobranchus 73:62; 80:23 fasolti, Poecilozonites 84:91 fastigiata, Calyptraea 68:16 Fastigiella carinata 66:77, 78 poulsenii 66:77 fausta, Arcopagia 70:116 fausta, Tellina 67:120 Fauxulus 65:102 agulhasensis 65:102, 103; 66:70 capensis 65:103 feamleyi, Latiaxis 78:101, 102, 103 febigeri, Polygyra 78:81, 82 felina, Erronea 65:115 felipponei, Potamolithus 80:57 femorale, Cymatium 61:48; 70:115 fenestrata, Acmaea 74:93 fergusoni, Anguispira 62:124, 125 64:67; 65:124, 125, 126, 127; 66:11, 57, 124; 67:91; 78:85; 81:63, 64; 90:18 fergusoni (cf) Conus 65:121 fergusoni, Papuina 75:70 Fenninoscala 65:44 ferrea, Striatura 63:135; 72:59; 77:22 ferreziana, Rhytida 78:25 ferrissi, Limnaea 72:31 ferrisi, Mesodon 88:9 Ferrissia 63:74; 64:25, 124, 128, 129; 65:48, 110; 66:86; 67:123; 72:144, 145; 73:92, 93, 94; 76:29, 30; 81:103; 85:39 adamsi 64:124 aquadae 64:125 bahamensis 64:125 bayacalif ornlca 64:124 beaui 64:124 bermudensis 64:124 biolleyi 64:125 blandi 64:125 eugrapta 62:123 excentrica 64:125; 68:6 fragilis 65:88; 81:104 fusca 69:99 haitiana 64:125; 75:74 jamaicensis 64:125 joseana 64:125 kirklandi 66:61 meekiana 77:107 obscura 64:125 occidentalis 64:125 papillaris 68:7 parallela 62:131; 66:84, 88; 73:93. 94, 112; 87:114; 89:5, 89 pittieri 64:125 rivularis 61:2, 3; 64:101; 65:104; 66:84, 129; 67:125, 127; 72:60; 76:30; 90:85 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 133 shimekii 66:61; 73:127; 74:117; 76:148 tarda 64:124; 69:99; 72:144; 73:93; 76:55 ferrissiana, Humboldtiana 76:129, 131; 86:58 Ferrlssiinae 69:129 ferrugineum, Pisidium 66:97; 67:133; 73:157; 80:109, 110 ferruginosa, Thyasira 67:116 ferussaci. Helix 75:68 ferussaci, Papuina 75:67, 68, 70; 77:116 Ferussacia 68:111 ferussacianus , Anodontoides 66:138; 72:99; 74:110, 111; 79:98; 83:114, 115; 89:89 Ferussacidae 69:129 f esticus , Latirus 76 :43 festivus, Murex 64:10 fibula, Codakia 65:116; 68:47 ficus. Bulla 61:64 Ficus carolae 81:107 eopapyratia 61:93 floridensis 81:107 fidalgoense, Pisidium 67:132 fidelis, Doris 79:121 fidelis, Monadenia 66:47, 48, 49; 67:95; 68:51, 52, 54, 55; 76:131; 79:103, 104; 80:29 fidicula, Bela 74:45 fieldi, Helminthoglypta 80:29 figulina. Helix 76:134 f ilamentosa, Fasciolaria 90:133 f ilamentosa, Pleuroploca 81:51, 52, 53 filaregis, Latiaxis 90:130 Filholia elliptica 90:7 Filicaulis bleekeri 87:26 filicostulata, Gracilinenia 69:112 filosa, Calyptraea 80:93 filosa, Daphnella 72:76 filosa. Pandora 74:43 filosa, Rhodacmea 73:91; 75:98, 99 filosum, Buccinum 75:110, 111 filosus, Phacoides 76:69 fimbriata, Cypraea 67:88 fimbriata, Maxwellia 64:13 f imbriatus , Ammonites 63:19 fimbriatus, Helicodiscus 75:105; 80:56; 89:4 fimbriatus, Murex 64:12 Finella dubia 87:35 finlayi. Bursa 76:39, 40, 41 fischeri, Globularia 61:93 fischeri, Thyanophora 65:112 fischeriana, Ammonicera 84:116 fisheri, Bostryx 69:92, 93 fisheriana, Verticordia 63:110 fisherianus, Elliptio 66:63 Fisherola 68:79, 80, 81, 82 lancides 68:81 fissura, Dentalium 61:31 fissura, Emarginula 68:133 Fissurella 61:68; 70:112 volcano 74:20, 21 Fistulana clava 65:13 ocalana 82:116 fistulare, Coelocentrum 73:131 flabella, Argopecten 74:17 flagellata, Pomacea 76:103, 104 flammea. Cassis 61:93 flammeus, Acteon 87:91, 92 flammeus, Strombus 63:59, 60, 61; 82:1, 2 flammulata, Phasianella 65:115 Flammulinidae 69:134 flava, Fusconaia 66:135, 136; 69:31; 73:61; 74:110, 111, 112; 77:117, 118; 79:98; 80:23; 86:76, 77; 87:9 flava, Voluta 77:121 flavescens, Conus 79:24 flavida, Helicina 65:113; 73:130 flavum, Laevicardium 65:116; 68:47 flavus, Limax 62:23; 63:7, 8; 64:96, 97, 98, 99; 65:21, 133; 66:56, 129; 69:17; 75:82; 78:16; 79:70; 82:102, 103, 104; 89:112 flavus, Melampus 70:115; 73:29, 48, 50; 77:120, 121 f lemingianus , Polinices 72:63 fletcherae, Olivella 76:123, 124, 125, 126 flexum, Pisidium 67:133 flexuolaris, Philomycus 64:100; 65:21, 22, 54; 66:46, 56, 79, 80, 129; 69:126; 70:15; 72:59, 89, 125; 77:21; 81:132; 89:89 flexuosa, Dysnomia 74:72 flexuosa, Oleacina 75:144 flexuosa, Tellina 78:79 flexuosa, Thyasira 74:44 florida, Clenchina 67:2, 8, 9; 71:45 florida, Helicostyla 62:142 florida, Oreohelix 88:98, 99 florida, Stenotrema 75:29 florida, Voluta 65:42 floridana arata, Tucetona 70:52 florldana, Cardita 63:124 floridana, Cyrenoida 90:93, 94 floridana, Detracia 67:110, 111; 71:120, 121; 89:73 134 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 florldana, Distorsio 65:27; 86:29 floridana, Glyphyalinia 76:137 floridana, Habea 72:69 floridana, Isocardia S2:115, 116 floridana, Julia 64:84, 85 floridana, Macromphalina 78:73, 75, 76 floridana, Meiocardia 82:116 floridana, Ultra 88:18 floridana, liontacuta 80:144, (iii 144) floridana, Pitaria 61:95 floridana, Polyicesoda 63:124 floridana, Praticolella 80:133; 81:12, 14, 16 floridana, Stenacme 72:69 floridana, Strobilops 78:51 floridana, Succinea 75:32; 76:137 floridana, xerebra 68:37, 38; 71:39 floridana, Thais 71:135, 139; 73:16, 17, 20, 143, 144, 145, 146; 81:112 floridana, Veronicella 78:51; 85:72; 89:71 floridana, Vitrinella 78:77 floridanum, Carychium 67:51; 76:108, 109 floridanmn, Cerithium 67:121; 71:127, 123 floridanus, Conus 63:125; 32:122 f loridanus , Eupomatus 82:109 floridanus, Macroceramus 65:106, 107; 78:51 floridanus, Melampus 73:29, 30, 48, 50 floridanus, Spartophos 75:58 floridensis, Ficus 81:107 floridensis, Goniobasis 68:24, 107; 77:107 floridensis, LampsilLs 77:106 Floridiscrobs 63:15 floridum, Canarium 65:115 flossdorfi, Bulimulus 70:134 flucki, Streptostyla 81:118 fluctuosus. Turbo 62:38 fluminalis, Corbicula 65:118 fliminea, Corbicula 72:51; 74:114, 117, 118; 75:126; 76:35; 77:18, 30, 41, 105, 106, 107, 121, 143; 78:28; 79:113, 114, 116, 139; 81:68, 69; 34:34; 85:144; 87:87 Fluminicola 63:74, 76 fusca 65:53; 71:17 fluviatilis, Ancylus 73:92, 93, 94 fluviatilis, Cerithidea 65:115; 68:47 f luviimaris , Mitra 63:13; 71:40 Fluxina brunnea 84:32, 33 flyensis, Wastralunio 70:41 foliaceus , Spondylus 65:116; 68:47 f olicola , Papuina 78:53 folidodes, Murex 61:93 foliolatum, Prophysaon 62:18, 19 follyensis, Urosalpinx 65:141; 87:112 89:91, 93, 94 fonki, Ancylus 64:130 fonticula, Gastrodonta 61:86, 87; 63:63, 64, 65, 71; 64:106 Fontig&ns 61:25; 64:39; 66:51 aldrichi 90:87 binneyana 61:26 cryptica 76:139, 140; 90:37 diaboli 64:39 holsingeri 90:86, 87 nickliniana 64:37, 38; 66:52; 71:10; 90:87, 88 orolibas 71:9, 10; 76:139; 90:87 oxybeles 64:37, 38, 39 tartarea 76:140; 88:81; 90:87, 88 turitella 90:37 weberi 64:39 fontinalis. Bulla 63:19 fontinalis, Physa 77:33 footiana, Anodonta 68:27 foramlnatus , Lopholithodes 68:19 Foraminifera dentalina 68:19 discorbis 68:19 fordi, Mitra 63:12 fordi, Typhis 78:2 fordiana, Leptinaria 73:130 foresti, Gouldia 87:49 fonnosa (cf) Area 65:121 formosa, Cylindra 83:100 fonnosa, Diphyllidia 79:121 fonnosa, Eupera 90:9 7 formosa, Pleurodonte 70:70 formosa, Turbonilla 67:118, 119 formosana, Oncomelania 73:147, 148, 150 78:63; 85:48 fomicata, Crepidula 63:124; 64:76; 65:83, 84, 85; 67:117; 70:96; 72:12, 14; 73:42; 74:149, 154; 76:68; 78:43, 44; 82:1; 88:16, 19; 89:75, 76 fomicata. Patella 61:68 Forreria cancellaroides 80:93, 99 forsheyi, Physa 67:125, 128; 71:17 forsheyi, Succinea 76:135, 136 fortlcostata, Holospira 68:108 fortis, Humboldtiana 67:108; 81:25 Fossaria 65:110 exigua 64:101; 65:104; 72:60; 87:29 humilis 65:125, 126; 87:29 modicella 66:129; 72:60 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 135 obrussa 65:104; 66:129; 72:59 parva 62:6, 95; 64:101; 66:129; 72:60 peninsulae 64:101; 65:104; 72:60 rodecki 70:23 rustica 64:101, 65:104; 72:60 Fossarina 67:133 Fossarus granulue 63:87 fossata, vjassa 73:55 fossatus, Nassarius 65:16 fossor, Donax 64:76; 63:73, 74, 75, 76, 77; 83:1, 2, 5, 7, 8, 9, 10; 88:40, 43 f ossus , Chiton 74:87 fossus, Dinoplax 74:87 foster! , Pallifera 65-22; 66:125; 69:35; 74:11, 12, 102, 103, 104, 105 foster! , Folygyra 70:25 foster!, Triodopsls 65:133; 66:56, 57; 74:83, 160; 76:37; 78:85; 86:16 foveolata, 21yphis 70:112 foveolatus, Euchalus 70:112 foxense, Sphaerlum 71:34 foxensis, Airmlcola 70:22 fragilis, Anodonta 66:67 fragllis, Ferrissia 65:88; 81:104 fragilis, Laevapex 81:107 fragilis, LepCodea 69:30; 73:62; 74:110, 111 , 113 fragilis, Llna 70:113 fragilis, Mactra 63:124; 70:116 fragilis, Proptera 87:9 fragilis, Sonorella 81:56; 82:90, 91 Fragum burnsii 61:95 franc^>lina, Nassa 79:73, 74, 75, 76 fraseri, Ocenebra 68:13 f rater, Yoldia 61:94 fraterculus, Bulimulus 75:119 fraternum, Stenotrema 61:83; 62:8, 12, 92, 93; 63:120, 132, 142; 64:7, 54, 55; 65:129; 66:57, 129; 68:26; 69:58; 70:15; 72:59, 86, 89; 73:21; 74:63; 30:103; 81:17 fraudulenta, Triodopsls 63:120; 64:54, 55; 65:32, 70:15; 71:11; 73:21, 74:64 f raudulentuai, Pisidium 67:137 frazeri, Cerithiopsis 74:92 frenguellii. Vertigo 70:129 friabilis, MesoTiphix 63:120, 64:54, 55; 69:17; 74:64 friersoni, Pisidium 67:131 frisoni, Polygyra 70:25 f rison! , Triodopsls 82:76 frondosus, Dendronotus 78:41; 33:38 frons, Ostrea 63:114; 87:48 Fruticicolinae 73:26, 28 fruticum, Bradybaena 73:28 fucana, Olivella 73:71 fucanum, Clinocardium 74:44 fuhrmanni, Velletia 64:131 fujiei, Mya 80:92, 94, 95 fujitai, Ancistrolepis 84:85; 86:51 fujitai, Polycera 74:59 fulciden, Triodopsls 75:81, 82 f ulgens , Achatinella 68:50 fulgens, Haliotis 62:138 fulgida, Rissoella 75:22 Fujgur 67:64, 65, 66 eliceans 67:64 excavatus 64 : 34 rugosus 64 : 34 fulgurata, Oliva 68:68 Fulguropsis 64:34; 67:61, 64 fulica, Achatira '2:29, 31, 34; 65:67; 69:37, 38, 142, 143, 144; 70:67, 71, 72; 78:6, 8, 14, 15, 24; 80:3, 5, 39, 40, 45, 46; 83:75 fuliginosus. Helix 90:148 fullingtoni, Humboldtiana 86:56, 57, 58; 90:31 fulminata, Fitar 70:116; 87:35 Fultonelma 64:133 fulva, Anachis 65:121 Fulvia 65:116 fulvus, Euconulus 61:85; 62:129; 63:120, 134; 66:57, 62, 82; 67:23, 125, 126, 127; 68:26; 69:58; 70:15; 71:13, 151 72:59, 86, 87, 88, 89; 74:64, 84, 96; 76:26; 77:22, 85, 86; 80:103; 83:44, 50 Fundella 61:70 lioyi 61:70 funebris, Doris 79:121 funiculata, Acmaea 72:127, 128; 74:93 funiculata, Diodora 65:115; 68:46 funiculata, Eucythara 90:134 funiculata, Nerita 77:91 furcatum, Pisidium 67:135 fusana, Palmadusta 62:62, 63 fusca, Area 65:116; 68:47 fusca, Ferrissia 69:99 fusca, Fluminicola 65:50; 71:17 fusca imbecillis , Utterbackia 71:35 fusca, Mitra 83:100 fusca, Morulina 81:125 fusca, Onchidoris 78:41 fusca, Scabricola 83:100 fuscata fuscata, Embletonia 78:39 fuscata spicata, Oliva 68:67 fuscata, Tenellia 82:10 136 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Fusconaia cerlna 87:9 ebenus 66:135, 137; 74:71, 74 escambia 83:35 flava 66:135, 136; 69:31; 73:61; 74:110, 111, 112; 77:117, 118; 79:98; 80:23; 86:76, 77; 87:9 masoni 86:72, 73 parvula 68:27 trigonoides 82:133 undata 74:73, 110, 111, 112; 90:142, 143 wagneri 71:33 fuscotincta, Jeffreysia 75:22 fuscus, Ancylus 64:125; 85:47; 87:105 f uscus , Laevapex 73:91, 133; 76:148; 77:107; 83:144; 87:29 fuscus , Philomycus 66 :46 Fusilatirus cayohuesonicus 75:56 ernesti 76:42 Fusinus 67:105, 106; 84:85 barbarensis 67:105 dowianus 67:105, 106 eucosmius 71:39 perplexus 64L3 spectrum 62 :101 timessus 67:106; 71:40, 44 Fustlarla 66:108 Fusulinae 69:131 fusulus, Acteon 61:94 Fusus 61:64 antiquus 90:139, 140 caloosaensls 67:105, 106 colus 65:116; 68:47 corallinus 68:42 despectus 90:139, 140 multicostatus 74:29 muricoides 68:42, 44 tessellatus 67:9 fusus, Strombus 61:64 fusus, Turbinella 88:2 gabbi, Helicina 84:101, 106, 107 gabbi, Physa 81:104; 88:84 gabbi, Streptostyla 79:102 Gadinladae 69:131 gadus , Dentalium 84:79 Gaeotis 68:110 nigrolineata 62:128; 75:121 Gafrarium boltenl 61:95 dispar 86:81 lenticulare 68:47 scrlptum 68:48 gagates, Milax 65:21; 66:62; 70:113; 72:52; 80:108; 82:102, 104; 89:112 gaigei, Choanopoma 76:104; 80:27, 28 Galacera 74:56, 57, 60 marplatensls 74:58, 60, 61 galapagensis , Nesopupa 88:86, 87, 88 Galatea 65:12; 78:67 Galateigenus 65:12 Galba 67:128; 70:25 caperata 74:96 cockerelli 67:125, 127 dalli 74:96 doddsi 72:31; 74:96 jacksonensis 74:97 modicella 65:129; 74:97 obrussa 65:129; 74:84, 97 palustris 67:125, 126, 127, 128; 74:97 parva 74:96; 76:74 pseudopinguis 82:110, 111 rustica 74:97 utahensis 62:4 galba, Rissoella 74:136; 75:22 galbana (of) Lynmaea 66:84 galea. Purpura 78:105 galea, Tonna 85:87 galeata, Puncturella 74:94 galeatus, Strombus 62:39 Galeoocorys leucodoma 72:116 gallina, Chione 64:132 gallina, Ischnochiton 71:151 gallina, Tegula 64:49, 50 gallus , Strombus 71:118 galtsoffi, Pinctada 62:121 gambiensis, Murex 64:10 gambiensis, Purpurellus 80:99 Ganesella 66:13 gangranosa, Cypraea 61:43 gardnerae, Julia 64:84, 85 gargadia, Quadrans 67:18 Gamierlinae 69:131 gaskoini, Cypraea 67:89 gassiesi, Epirobia 90:45 Gastrana irus 83:65 Gastrochaena hians 77:69 mumia 65:13 Gastrocopta 61:40; 63:38; 66:83; 70:69; 87:78 abbreviata 63:120; 66:83; 85:73, 74, 75, 76 af finis 63:120 agna 85:80, 81 anteridens 62:108 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 137 armifera 61:89; 62:93; 63:8, 105, 120, 137; 64:54; 65:104, 110, 131, 132; 66:12, 57, 62, 129; 68:26; 69:18, 60; 72:59, 125; 73:21, 155; 74:64, 83; 77:85; 85:73, 74, 75, 76, 78 bibasidens 68:108 clappi 66:129; 72:59; 85:73, 78 clessinl 70:129 contracta 61:89; 63:6, 8, 120, 137; 64:54, 141; 65:101, 104, 131; 66:12, 57, 62, 83; 67:91; 68:26, 31; 69:18, 60; 70:16, 64; 72:59, 86, 125; 73:21; 74:12, 65, 83, 107; 78:51; 86:18, 19 corticaria 63:120; 66:57, 129; 69:60 cristata 63:6, 8; 66:83, 85; 73:22; 74:83 crucifera 70:129 dicrodonta 70:129 falcis 66:85; 85:80, 81 holzingeri 63:8; 66:83; 68:26; 69:60 hordeacella 61:5, 6; 62:6, 95; 63:6, 8; 66:57; 74:83; 78:51; 81:63, 64 mcclungi 62:108; 66:62 mlcrodonta 70:129 nodosaria 70:129 oblonga 70:129 paracristata 62:108; 66:45 pellucida 70:69; 75:33 pentodon 61:6, 89; 62:125; 63:8, 120; 64:54; 65:104; 66:12, 57, 83, 129; 68:26, 31; 69:60; 70:16; 72:59, 86, 87, 89; 73:21; 74:65; 78:51; 85:74; 89:89 pilsbryana 90:51 proarmifera 66:85; 85:76 procera 62:108; 63:6, 8, 120; 65:131; 66:12, 83; 69:18; 73:22; 74:65; 77:16, 17 pulvinata 70:129 rexroadensis 62:108; 66:45 riograndensis 74:83 ruidosensis 85:73, 76 rupicola 63:105; 78:51 servilis 75:33 simllis 63:120; 85:73, 74, 75 sterkiana 62:108 tappaniana 63:8, 137; 64:54; 66:12, 57, 83; 69:60; 72:59, 86, 89; 74:65, 83; 78:106, 107; 85:74; 90:106 tridentata 85:76 venusta 85:80, 81 Gastrocoptinae 69:134 Gastrodonta fonticula 61:86, 88; 63:63, 64, 65, 71; 64:106 interna 61:87, 88; 63:63; 64:106; 69:71 saludensis 75:105 Gastrodontinae 70:136 Gastropoda 64:108; 66:61; 70:22; 71:31; 73:55; 74:20; 77:69; 80:93; 83:65; 86:81 gatunensis, Distorsio 86:30, 46 gaudi , Biomphalaria 78:57 gausapata, Columbella 74:91 gausapata, Mitra 90:63 gausapata, Mitrella 74:20 gayanus , Ancylus 64 : 129 gayanus , Anisancylus 64:129 gaylordi, Olivella 77:2 gelida, Catinella 76:137, 138 gelida, Succinea 72:93; 85:82 Geloina 72:105 Gemellaria 90:58 Gemma gemma 67:116; 68:20; 70:37; 72:3; 76:67; 88:40, 43 manhattensis 69 :49 gemma, Maxwellia 64:13; 79:2, 3 gemma, Murex 64:9 gemmatus , Ancistrolepis 84:84 gammatus , Euchelus 70:112 gemmulatum, Calliostoma 73:55 Gena varia 70:112 generalis , Conus 68:124 genevievae , Chondropoma 64:19 geniculata, Lithasia 84:110 geniculata-fuliginosa, Lithasia 64:25 geniculata, Pleurocera 84:110 geniculum, Campeloma 68:97; 73:118 iii; 77:106 Genota 68:99, 100, 101, 102 geographus , Conus 69:76, 77 Geomelania 63:39; 73:82 Geomelaniidae 70:28 Geomitrinae 69:132 georgiana, Aurinia 67:3, 5, 7, 8, 12, 13; 71:41, 45 georgiana, Paludina 67:56, 57 georgiana, Rehderia 67:6 georgiana, Vivipara 67:57 georgianus , Viviparus 67:57, 60; 74:158; 81:79; 82:34; 85:39; 87:114; 89:89; 90:7, 8 georgina, Unio 66:90 Georissinae 70:29 gerrardi, Transennella 72:147 gettysburgensis , Acila 84:99 geversianus, Murex 64:9 ghiesbrechti, Helicina 70:100 138 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 ghiesbreghti, Pomacea 70:98; 73:130 gibba, Actinonais 87:10 gibba, Argopecten 74:17; 87:35, 36, 45, 46, 47 gibba, Chlamys 74:16 gibba, Crassatella 65:14 gibba, Ostrea 74:17 Gibberula granum 65:116 gibberulus, Strombus 63:59, 60; 67:14, 16; 68:124; 82:1, 2 gibboni, Solaropsis 71:50, 51 gibbosa, Agaronia 77:112 gibbosa, Amphistegina 87:40 gibbosa, Anodonta 90:124 gibbosa, Cavolina (Cavolinia) 74:48, 52, 53, 54, 55; 90:116 gibbosa, Odostoma 72:14; 89:74, 77 gibbosa, Plicatula 63:114, 124 gibbosula, Nassa 64:132 gibbosum, Cjanatium 65:121 gibbosum, Cyphoma 67:121; 85:111; 88:53, 54, 55 gibbosus, Lepomis 66L29 Gibbula kotschyi 65:115 gibbus , Aequlpecten 74:154, 157; 79:69; 84:6, 7 gibbus, Pecten 63:124; 64:75, 76; 66:17, 18 gibbus, Tagelus 63:114; 64:74, 76; 68:63 gigantea, Crenodonta 73:61 gigantea, Fasciolaria 63:115, 125; 68:14, 44, 46; 70:86; 71:127, 128 gigantea, Haliotis 62:141 gigantea, Lottia 69:79, 80, 81, 82, 83, 84, 85, 86 gigantea, Megalonaias 66:136, 137; 69:30; 71:132; 74:72, 73; 79:98 gigantea, Mitra 65:121 gigantea, Pleuroploca 71:137; 79:73; 81:51, 53; 88:16, 23 gigantea, Saxidomus 74:44 gigantea, Zebina 72:63 giganteus , Hinnites 73:54; 77:92 giganteus, Mytilus 72:80, 81 giganteus, Unio 65:96 gigas , Crassostrea 82:47 gigas, Dinoplax 74:87, 88, 89, 90 gigas, Ommastrephes 73:23 gigas, Siphonaria 77:91 gigas, Strombus 62:1, 2, 3; 70:115; 75:129, 130; 76:112; 84:130; 85:91 gilchristi, Volutocorbis 88:31, 35 Gillia altilis 80:100 gilva, Anachis 73:11 girardi, Cerodrillia 86:4 Girasilnae 69:136 girondica, Julia 64:85 Gisortia harrisi 87:73 Glabaris crispatus 66:66 glabella, Voluta 61:62 glabellum, Pisidium 67:133 Glaber, Rissoa 75:23, 24 glaber, Streptaxidae 72:19 glaber, Strophia 63:45, 46 glabra, Anomia 75:135 glabra, Oleacina 75:144 glabra, Rissoa 75:21, 22 glabra, Solidula 67:18 glabrata, Biomphalaria 82:21; 85:44, 47, 48; 87:103, 104, 105; 89:19; 90:52 glabrata, Unio 66:90 glabrata, Volutocorbis 88:36 glabratus, Australorbis 65:72; 72:3, 54; 73:38; 75:160; 78:57, 58, 59, 60 glabratus, Planorbis 74:36 glabrus, Anodonta 64:83 glaciale, Buccinum 74:91 glacialis, Cuspidaria 67:115 gladiator, Conus 65:121; 74:81 Glandina truncata 63:6 Glandinidae 69:133 glandula, Crenella 67:115; 76:69 glandulosa, Hemphillia 72:44; 85:101, 102 Glans 74:22 tellia 61:94 glans, Carunculina 79:98; 80:128 glans, Cerion 81:42 glans, Nassarius 90:131 glassi, Stenotrema 77:100 glauca, Anodonta 66:90 glauca, Crepidula 65:83 glauca, Goniobasis 82:13 Glauconome rugosa 78:66 glaucus, Anodontites 66:90 Glebula rotundata 66:93, 94 gleniei, Doris 79:121 globosa, Ampullarla 67:60 globosa, Arcularia 72:63 globosa, Xylophaga 70:12 globosus , Mesomphix 76:6, 7 globosus , Omphalina 76:6 globosus, Strophocheilus 70:132 Globularia fischeri 61:93 globularis , Jeffreysia 75:22 globularis, Jeffreysina 75:23 globulosa, Polymita 64:107 globulus, Cypraea 81:8, 11 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 139 glomeratus , Mytilus 72:80 gloriosa, Doris 79:121 glos , Diplodonta 61:94 glossema, Terebra 68:41 Glottidia pyramidata 75:141 Glycimeris amerlcana 63:114; 85:115, 116 pennaceus 63:114 Glycydonta marica 67:18 Glycymerella 70:48 Glycymeris 65:116; 81:45, 46 americanus 83:41 glycymeris 64:132; 70:48, 50; 81:89 cf inaequalis 65:121 nodosus 68:47 pectinata 63:124 pectinlformls 68:47 stricto 70:48, 50 subobsoleta 73:52, 53 taylori 68:47 glycymeris, Glycymeris 64:132; 70:48, 50 Glycymerula 70:48 Glyphis exquisita 70:112 foveolata 70:112 Glyphyalinia cryptomphala 82:66 cumberlandiana 90:105 floridana 76:137 indentata 80:55 junaluskana 75:125 latebricola 82:64, 66 lewisiana 79:5, 117 luticola 80:54, 55; 82:66 pecki 80:55 praecox 82 :66 rimula 82:63, 64, 66 sculptilis 75:125, 126 solida 79:117; 81:66; 82:64 specus 79 :5 umbilicata 90:105 wheatleyi 81:66; 90:105 Glyptaesopus cetolaca 82:19 perornatus 82:18 polypholus 82:18 proctorae 82:18 xenicus 82:18 Glyptostoma 68:111 glyptus, Engoniophos 61:94 glyptus , Pectin 65:42 glyptylus, Woodringilla 65:43 Gnidiella 64:110 Godwinia 71:146 Godwiniinae 70:136 goldfussi, Cylindrella 63:6 goldfussi, Holospira 63:4, 6, 7, 8, 9; 64:53 goldmani, Sonorella 80:114 golischi, Strigatella 67:18 gompharium, Stenogyra 75:116 Gonatus 87:54, 56 berryi 87:54 onyx 87:55 pyros 87:54 stricto 87:54 gonavense, Chondropoma 64:19 gonavensis, Lucidella 76:18 Gonaxis 69:37, 38, 39, 40: 70:66, 67, 68, 69 kibweziensis 69:37, 40, 143; 70:69, 71, 72; 78:21, 22 quadrilateralis 78:21, 22 vulcani 78:23 Gonidea angulata 67:95 Goniobasis 63:76, 78, 80; 73:60, 61; 79:30; 82:13 athleta 82:13 barronensis 71:31 bulbosa 77:43, 44 calif omica 77:44 castanea 85:111 (36 catenaria 67:91; 74:158 circumlineata 77:44 clavaeformis 63:78 comalensis 85:26 curreyana 82:13, 14, 16 dislocata 63:79; 67:91 draytonii 67:95, 96; 77:44 floridensis 68:24, 107; 77:107 glauca 82:13 indianensis 81:133, 134, 136, 137 interioris 63:76; 77:45, 46 laqueata 82:13, 14, 16 laurae 77:45, 46 livescens 65:129; 68:27; 31:78, 79, 80, 81, 133; 84:29 lyoni 82:13, 14, 15, 16 maupinensis 77:44 michiganensis 71:31 multilineata 62:67 newberryi 77:43, 44, 45 nigrina 77:44 proxima 63:78, 79, 30; 68:139; 79:80, 85, 86; 82:3, 4 semlcarinata 73:61; 81:133, 134, 135, 136, 137; 82:14, 15 simplex 63:78, 79 spartenburgensis 63:80 symmetrica 63:79 teres 85:iii (36) umbonata 84:110 140 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 vlrginica 62:67; 63:79; 64:101; 65:104; 66:43, 129; 67:91; 73:133, 134; 80:100; 81:78, 79, 80, 82 viridicata 82:14 Goniodostomla 85:53, 54; 86:25 Gonodactylus chiragra 89L86 platysoma 89 :86 smithii 89:86 viridis 89:86 Gonyodiscus bryantwalkeri 77:62 nigrimontanus 77:63 Gonyostomus albolabiatus 70:133 goodalli, Stenogyra 70:132 Gorgonia ventalina 88:54 Gorgonocephalus caryi 68:19 gorritiensis , Bulimulus 70:134 gossei, Bulimus 63:6 gossei, Helix 63:42 gossei, Microceramus 63:44; 65:107 gouldi, Bankia 88:40, 42 gouldl, Donax 73:54 gouldi, Oxyloma 66:57; 71:14; 74:84, 96, 108; 76:86; 80:104; 90:108 gouldi, Physa 71:17 gouldi, Thyasira 67:115; 75:51, 52, 53, 54 gouldi. Vertigo 63:137; 66:57, 129; 67:125; 69:60; 72:59, 86, 89; 76:25 gouldi. Vertigo 63:137; 66:57, 129; 67:125; 69:60; 72:59, 86, 89; 76:25, 28; 80:104 Gouldia bermudensis 87:49 cerlna 87:35, 38, 40, 49 foresti 87:49 insularis 87:49 gouldiana, Chidiophora 79:124 gouldiana, Clenchina 67:8; 71:41 gouldiana. Pandora 67:118; 79:124, 127; 88:40, 43 gouldiana, Voluta 65:42; 67:5 gouldii, Dozierella 78:92 gouldii, Nitidella 74:91 gouldii, Odostomia 74:92 gouldii, Retusa 67:118 gouldii, Truncatella 73:84 gracile, Cerithium 63:66 gracile, Cymatium 61:72 gracile, Deroceras 62:129; 63:120; 64:54; 67:30, 31; 71:14; 79:143 gracile, Opeas 62:136, 137 gracilentus, Tropicorbis 65:111 gracilicosta, Vallonia 62:6, 95; 64:35; 66:83; 67:125, 126; 68:130; 69:61; 71:15; 74:96; 76:149; 77:86; 90:6, 51 Gracllinenia aequistriata 69:110 filicostulata 69:112 gracilior, Admete 74:45 gracilior, Strombus 62:39 gracilis, Atys 61:94 gracilis, Boreotrophon 74:29, 30 gracilis, Decipifus 73:10, 11 gracilis, Donax 76:63 gracilis, Lamellaxis 62:22, 23; 70:69, 108 (iii), 131; 78:16; 81:117 gracilis, Lamellidea 86:23 gracilis, Leptopeas 75:116 gracilis, Olivella 65:55, 56, 121; 76:125; 77:3, 4 gracilis, Placostylus 61:125 gracilis, Polygyra 75:26, 27 gracilis, Polyplex 74:29, 30 gracilis, Streptostyla 65:113 gracilissimus , Conus 69:48 gracilliama. Varicella 63:48 gracillis bonairiensis , Bulinulus 70:133 gradatus , Conus 69:15 grahamensis , Sonorella 76:128, 131 graminosa, Licina 76:21 grannnata, Ancistrolepis 86:51, 83 granadensis, Anodonta 64:82, 83 granatina, Basterotia 70:116 grandifolia, Elysia 79:121 grandis, Anodonta 77:138; 69:31; 72:99, 131; 73:36, 59, 62; 74:110, 111. 112, 113; 79:98; 80:23, 106, 107; 81:67; 85:144; 86:76, 77, 78; 87:9; 90:142, 143 grandis. Area 77:91 grandis, Crepidula 74:93 grandis, Encope 62:39 grandis, Mactra 68:48 grandis, Meoma 62:39 grandis, Pecten 67:115 grandis, Plagiobrissus 69:73, 74 Grangerellidae 69:133 granifera, Arcularia 72:63 granifera, Lemintina 61:93 granifera, Tarebia 78:63; 79:68; 89:106 granosa, Anadora 64:2; 89:34, 35 Granoturris padolina 86:6 presleyi 86:4, 6 granularis. Patella 61:68 granulata, Cypraea 79:39, 40 granulata. Morula 88:24 granulatissima, Sonorella 80:114 granulatum, Phalium 69:75, 76; 71:134, 139; 85:119 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 141 granulatus , Conus 71:2 Granulina amiantula 90:151 clandestina 90:151 granulosa, Semicassis 63:115 granulum, Fossarus 63:87 granulum, Helicina 87:107, 108 granulum, Lucidella 87:108 granum, Gibberula 65:116 granum, Lyrogyrus 65:125, 126; 76:112 graphica, Oliva 68:68 grateloupi, Choanopoma 76:104 gratiosa, Thala 90:64 gravidus, Solen 80:94 grayanus , Hipponix 70:112; 77:91 grayi, Acanthocyathus 86:81 gray!, Helicina 84:103, 104, 105 grayi, Sigaretus 77:109 grayi, Sinum 77:109 greenbaumi, Epidirona 90:134 greenensis, Amnicola 71:31 greeni, Cerithiopsis 89:74, 76 greenlandicum, Epitonium 67:117 greeri, Succinea 76:136; 83:42, 43 Greggelix indigena 85:130 greggi, Hydrobia 71:19 greggi, Sonorella 80:114; 81:6, 56 grenadensis, Helicina 76:18 grewingki, Mya 80:91 griggi, Pecten 71:53 grimmi, Paravitrea 82:66, 67 grisea, Doris 79:121 griseola. Helix 85:70 griseola, Praticolella 63:141; 65:112, 113; 69:96; 75:30, 79; 76:107; 80:134, 136, 138; 81:17, 119; 85:70 griseolum, Pisidium 67:132 groenlandica, Margarites 67:116; 89:75, 76 groenlandica, Polinices 67:117; 74:93 groenlandica, Volutomitra 83:100 groenlandicum, Serripes 74:44 gronlandica, Littorina 72:82, 83; 76:65 grossa, Malacobdella 79:129, 130; 81:37, 38, 40, 144 grosvenori, Succinea 62:6, 95; 66:83; 69:18; 71:14; 72:146; 74:96; 75:32; 76:135, 136, 137; 84:42, 43 grouardi, Turbonilla 66:35 gruneri, Vexillum 67:18 grus, Chione 63:124; 71:127 grusina, Lytopelte 89:62, 63 Gryphaea arcuata 65:14 gryphoides, Chama 69:5 guadachaudii , Littoridina 66:50 guadaloupensis , Planorbis 74:36 guadalupensis , Crassinella 87:49 guadeloupensis , Bulimulus 70:69, 70; 75:119; 90:10 guadeloupensis, Plesiophysa 83:36 guaicurana, Turbonilla 66:35 gualtieriana, Natica 90:1, 2, 3, 4 guanicus , Microceramus 75:119 guarani , Cyclodontina 71:27 guaranitica, Lyrodes 74:23, 24, 25 guatemalensis , Succinea 81:117 guatemalensis , Valvata 75:16 guayaquilensis , Olivella 65:121 Gudeconchidae 69:134 guerinii, Truncatella 73:84 guildingi, Atys 76:43 guinaicum, Cerithium 88:20, 23, 24 guinensis , Haliotis 77:57 gularis, Ventridens 67:24 Gulella 64:134 bicolor 66:125; 75:79; 77:142; 78:23 planti 78:23 prodigiosa 64:134 wahlbergi 78:21, 23 gulsonae, Chemnitzia 75:22 gundlachi, Chondrothyretes 62:85 gundlachi, Guppya 74:82; 78:51; 90:105 gundlachi, Melampus 73:29, 51 gundlachi, Nephronaias 62:83 gundlachi, Tripicorbis 89:20 Gundlachia 64:123, 124, 125, 126, 129; 76:29; 77:107 adelosia 64:126 ancyliformis 64:125, 126, 127 bakeri 64:126 crepidulina 64:126 hinkleyi 64:126 hjalmarsoni 64:126 lutzi 64:126 nordenskioldi 64:126 poeyia 64:126 textilis 64:126 gunneri , Boreotrophon 74:30 gunner i , Trophon 74:29 Guppya gundlachi 74:82; 78:51; 90:105 sterkii 66:57; 67:23, 52; 73:21; 79:117 guppyana, Callista 61:46 guppyi , Leiovirgus 70:42, 44, 46 guppyi , Unio 70:44 guttarosea, Euchelus 87:40 guttata, Levantina 65:117 guttata, Terebra 81:102 guttatum, Prunum 71:52, 53 Gymnotoplax 62:73 Gyraulus 62:4; 63:74, 76, 98; 65:110; 66:86; 67:123; 69:102; 77:84, 86, 87; 81:103 anatinum 64 :5 142 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 arcticus 62:45; 69:99; 71:17; 73:156; 76:56 arizonensis 74:37 circumstriatus 62:6, 45, 95; 72:60; 74:84, 97; 76:74, 148 deflectus 62:131; 64:101; 68:27; 74:84 enaulus 66:43, 44 hirsutus 66:61; 67:96; 72:60 hornensis 70:23 labiatus 62:45; 66:44, 84 latistomus 70:23; 90:150 leucostoma 77:33 militaris 87:17 parvus 61:2, 3; 63:71, 98; 64:23, 24, 101; 65:88, 104, 123, 126, 129; 66:129; 67:30, 31; 68:27; 70:8, 9; 72:60; 73:133; 74:84 (iii) , 97, 158; 76:74, 148; 77:38, 85, 86, 87, 88; 81:63, 64; 84:29; 85:38, 47; 87:29, 105, 114; 89:89, 90; 90:150 pattersoni 66:85 similaris 65:88; 66:15, 44, 84; 71:17; 73:127; 74:85 spirorbis 77:33 vermicularis 61:52; 62:3; 67:125, 127; 71:17, 21; 74: iii (85); 81:104 gyrina, Physa 62:131; 63:20, 21, 23, 25; 64:101; 67:30, 31, 125, 126, 127; 69:99; 71:17, 21; 72:60; 76:55, 56; 77:37, 38; 81:33; 90:52 Gyrineum bufonium 88:10 echinatum 88:10 louisae 88:10,11 natator 88:10, 11 pusillum 88:11 rana 88:10 spinosum 88:10 verrucosum 88:10 gyrinus , Apollon 88:10 gyrinus, Murex 88:10, 11 Haasodonta 70:47 fannyae 70:47 Habea floridana 72:69 inazawai 72:68 habei, Distorsio 86:37, 42, 44 Habroconus aenea 70:130 elegantulus 62:137, 138 lilloana 70:130 semenlinl 70:130 hachitana, Sonorella 80:48, 116; 82:62; 90:70 haddletoni, Lampsilis 77:135, 136 hadenoecus , Helicodiscus 75:106; 82:68 haemastoma, Thais 70:85, 86 haemastomus , Bulimus 61:66 haemastomus , Strophocheilus 70:132 haematita, Marginella 82:121 Hainesiinae 70:28 haitiana, Ferrissia 64:125; 75:74 haldemani, Acella 61:20, 21, 22; 82:106 Haldemania 64:124 haldemanlana , Hyalosagda 73:130 haldemaniana , Paludina 67:57 haldemanianus , Viviparus 67:57 haldemanli, Ancylus 64:130 haleana, Succinea 76:135, 136 haleiana, Carunculina 80:128 Haliotidae 71:57 haliotidea, Testacella 64:59 Haliotinella patlnaria 75:56 Haliotis 62:138, 139, 140, 141, 142; 74:85; 76:44, 45; 77:55; 79:13 albicans 62:142 asinea (asinina) 62:141 assimilis 62:141 aulaca 62:141 californiensis 62:141; 64:92 clathrata 71:59 coccinea 72:57, 58; 77:55 corrugata 62:138, 141; 64:91 cracherodi 62:141; 64:92; 70:110 descussata 77:57 fulgens 62:138, 141 gigantea 62:141 guineas is 77:57 hattorii 62:141 holzneri 62:141; 64:93, 94 imperforata 61:67; 64:93, 94 improbula 71:59 improbulum 71:59 iris 62:142 janus 72:58; 77:55 japonica 62:141 kamschatkana 62:141 lamellosa 62:142 lusus 64:94 marmorata 77:57 midae 62:142 naevosa 62:142; 71:57, 58 ovina 62:141 parva 62:142 I pertusa 77:57 planata 62 :141 ponderosa 64:92 pourtalesii 62:142; 71:44; 82:117 rosacea 72:58; 77:56, 57 rosea 62 :141 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 143 ruber 71:58 rufescens 62:138, 141; 64:92; 70:109, 110, 111; 76:45, 47 sanguinea 62:142 sorensoni (sorenseni) 62:141; 64:91 striata 77:57 tuberculata 61:68; 62:142; 72:58; 77:56, 57 turverii 62:141 varia 62:141; 67:14, 15; 71:57 Virginia 77:57 wallalensis 62:141 zealandica 72:57; 77:55 haliotoidea. Helix 61:67 Halistylus pupoideus 73:55 Haloconcha minor 74:93 Halocynthia pyriformis 82:112 hamatus , Mytilus 75:149 hamillei, Achatina 78:7 hamiltoni, Holospira 64:57 Haminea pompholyx 61:94 Haminoea antillarium 70:115 elegans 70:115 olgae 74:45 rugosa 65 :116 solitaria 76:65; 89:75, 76 vesicula 74:45 hancockana, Bomella 79:121 handi, Oreohelix 62:111; 77:96 handwerki, Pisidium 67:133 hannai, Pisidium 67:132 hannai, Walkerola 68:83 hannensis. Helix 75:116 hanni, Onchidiopsis 74:93 Haplotrema 61:40; 66:33; 67:21, 76; 80:88, 89; 90:7 alameda 67:73 concavum 61:85; 62:92, 93, 123, 126; 63:104, 120, 133, 141, 142; 64:54, 55, 100; 65:123, 124, 125, 126; 66:11, 33, 34, 57, 62, 129; 67:91; 68:30, 32; 69:125, 126, 127; 70:16; 71:11; 72:59, 87, 88, 89, 123, 124; 73:21; 74:64, 83; 76:25, 26; 78:31; 79:142; 81:66; 88:8, 9; 90:148 kendeighi 69:126, 127, 128 sportella 67:96; 79:19, 22; 83:44, 47, 50 vancouverense 67:95, 96; 70:121, 122, 123; 74:94; 78:25; 79:19, 22 Haplotrematidae 66:35; 69:131 Happia hylephila 71:64 ochtephila 71:64 skiaphila 71:64 harbisonae, Eulimastoma 85:56, 57 hargravesi, Placostylus 61:122 harlmensis, Nesovltrea 76:37 harimensis, Vitrea 76:37 harpa, Buccinum 61:63 Harpa major 68:124 harpa, Zoogenetes 61:103, 104; 62:130; 65:61, 62, 63; 67:125, 126; 69:61; 71:15; 74:96 harpularia, Oliva 68:67 harringtoni, Drymaeus 71:24 harrisi, Gisortia 87:73 harrisi, Uzita 61:94 harvardiensis, Alderia 69:26 harveyi , Ashmunella 90:51 hasselti, Vaginulus 87:26 hasta, Obeliscus 75:117 hatcheri, Littoridina 74:26 hattorii, Haliotls 62:141 hausmani , Polygyra 62:41 Haustrum 65 :115 hauthali , Strophocheilus 76:148 havanensis, Biomphalaria 89:17, 18, 19, 20 havanensis, Hebetancylus 64:127 havanensis, Tropicorbis 62:145 havanensis, Zachrysia 73:76; 75:67 hawaiensis, Spondylus 62:121 Hawaiia 71:146 alachuana 62:6, 95; 63:7; 66:57; 67:19, 52 minuscula 61:6, 86; 62:6, 95, 125; 63:5, 71, 120, 134; 64:23, 25, 55, 100; 65:101, 104, 135; 66:57, 62, 82, 129; 67:24, 52, 125, 126, 128; 68:26, 32; 69:17, 59; 72:59, 88, 89, 124; 73:21; 74:12, 64, 82; 75:106; 76:149; 78:16, 51; 86:18, 19; 90:51 haydeni, Oxyloma 77:73, 75, 78, 80, 81; 80:60, 64, 67, 68; 82:81; 87:68, 69, 71 hazelae, Coelostemma 68:108 healeyi, Vexillum 61:110, 111 Heathia 65:29 Heathilla 65:29 hebardi, Ashmunella 84:127 hebes, Pupilla 62:6, 95; 67:125, 126, 128; 71:15; 74:96 Hebetancylus 64:123, 124, 126, 128, 129 adelinus 64:127 cubensis 64:127 144 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 cullcoldes 64:127 havanensis 64:127 lemoinei 64:127 moricandi 64:127 plaerius 64:127 providentialis 64:127, 128 hebetika, Microdrillia 61:94 Hebra muricata 72:63 subspinosa 72:63 hector, Neopetraeus 70:135 hedgpethi, Polycera 77:128, 131 hedigerl, Japonia 68:134 Hedleyelloidea 69:129 hedleyi, Papulna 77:116 hegewischi, Humboldtlana 68:6 heilprinl, Plastomiltha 61:95 Heilprinia 67:105, 106, 107 Helcion 69:80 helenae, Conus 69:15 Helicarioninae 69:131 Helicella caperata 64:141, 142 derbentina 76:133 elegans 70: 108 (iii) itala 76:133 langloisiana 65:118, 119 protea 76:134 seetzeni 65:117, 118 striata 66:115; 76:134 variabilis 76:134; 81:63, 64 vestalis 76:134 vestalls joppensis 65:117, 118, 119 Helicellinae 69:132; 70:136 Helicigona lapicida 65:134 Helicina 61:67; 63:38 acobambensis 62:100 amoena 73:130; 80:71: 81:115 aurantioviridis 84:102 carinata 70:128 castilloi 84:101 caymanensis 63:40 chionea 62:101 christophori 87:108 chrysocheila 74:83 coccinostoma 81:116 concentrica 80:71 conoidea 76:18 depressa 87:108 elata 74:83 euglypta 76:17 fasciata 70:69 flavida 65:113; 73:130 gabbi 84:101, 106, 107 ghiesbrechti 70:100 granulum 87:107, 108 gray! 84:103, 104, 105 grenadensis 76:18 huacapistana 62:101 ignlcoma 76:18 juliae 84:102 moquiniana 80 : 71 neritella 84:107 nodae 89:55 orbiculata 67:50; 69:126; 74:83; 75:82; 78:51 oweniana 70:100; 79:103; 81:116 phasianella 62:127; 76:16 plicatula 76:17 politula 89:55 proxima 89:55 rostrata 79:103; 81:116 rubella 89:55 rugosa 76:18 stellata 89:55 subglobulosa 89:55 substriata 63:40 subunguiculata 89:55 suturalis 89:55 tantilla 87:108 tenuis 62:137, 138; 70:100 tropica 63:4, 6, 8, 9; 65:111; 74:83 turbinata 65:113 unidentata 87:108 versicolor 84:102, 103 viridis 84:101, 102, 103, 104, 105, 107 helicina, Limacina 81:95, 97, 98; 90:114, 115, 116 helicina, Margarites 67:116; 74:94; 77:10 Helicinae 70:28 Helicinia 69:132 Helicinidae 70:128; 86:23 Helicodiscus 61:40; 68:111; 75:105, 107; 88:80; 89:80, 81, 82, 83, 84, 85 aldrichiana 78:28; 89:4 apex 89 :4 barri 75:105, 106 diadema 80:119, 120; 89:2 eigenmanni 63:7, 8; 74:82; 75:105; 89:4; 90:51 enneodon 79:6, 7; 80:120 fimbriatus 75:105; 80:56; 89:4 hadenoecus 75:106; 82:68 hexodon 80:55, 56 inermis 63:7, 120; 65:135; 66:57; 67:24, 52; 75:107; 82:68; 89:2 intermedius 80:120; 82:68 jacksoni 75:106, 107; 79:118; 80:120; 81:66; 89:2 lirellus 89:2 multidens 75:102; 79:6, 7; 80:120; 89:2; 90:106 notius 75:104, 105; 79:118; 80:56, 120; 81:66 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 145 nunnnus 63:7; 76:149 parallelus 61:6, 40, 89; 62:125; 63:71, 120, 135; 64:100; 65:101, 104, 125, 126, 129; 66:11, 57, 62, 83, 129; 68:26, 30, 31; 69:18, 59, 71; 70:16, 64, 136; 72:59, 86, 87, 88, 89, 125; 73:21; 74:64, 82; 75:103, 104, 105, 106; 76:27, 149; 78:108; 80:104; 85:19; 86:18, 19; 89:2, 4, 84 punctatellus 75:106 roundyi 89 :4 salmonaceus 75:103; 89:4 saludensis 75:105; 89:2 shimeki 75:103 singleyanus 66:57; 72:125; 74:64, 82; 76:149; 82:68; 89:2 specus 75:105 tridens 78:28; 89:4 triodus 75:102; 86:16, 17; 89:2 Helicodontinae 69:132 helicoidea, Valvata 67:127; 70:9; 71:19; 73:14, 15; 74:85 helicoidea, Vitrinella 78:77 helicoides, Limacina 81:96 Helicostyla 73:114 florida 62:142 florida mesai 62:40, 41 virgata 62:67 Helicteridae 69:135 Helicterinae 69:132 Helisoma 63:73, 76, 98; 65:87, 110; 67:123; 68:99; 69:103 anceps 62:125; 64:101; 65:100, 104; 66:61, 84, 129; 68:27; 69:99; 70:125, 136; 72:60; 73:133; 75:124; 76:55, 148; 77:86; 78:85; 80:100; 81:104; 84:28; 87:5, 7, 29, 90, 114; 89:5, 6, 7, 8, 10, 89, 90 antrosa 87:5 bartschi 65:124, 125, 126 binneyi 65:87, 88 cahni 70:24 calif omiense 65:87 campanula turn 62:131; 64:21, 22, 23, 25, 101; 65:104, 129; 76:59; 89:89 canadensis 70:24 caribbaeiun 65:5; 75:74 chautauquensis 70:24 collinsi 70:24 corpulentum 65:87, 88 disjectum 71:17 eudiscus 81:63 eyerdami 75:74 cf hemphilli 61:52 holstonense 70:24 horni 65:87, 88 infracarinatum 70:24 cf lentum 66 :84 macros tomum 71:16; 74:97 marshalll 64:104 multicostatum 70:24 pertenue 62:7 pilsbryi 65:87 royalense 62:130 rushi 70:23 scalare 74:158 shellensis 71:32 sinuosum 62:6, 7, 95, 96; 65:87 subcrenatum 65:87, 88; 71:17; 74:97 tenue 65:87; 66:15 tenuis 65:113 trivolvis 62:125; 63:98, 140; 65:87, 88, 104, 129; 66:129; 67:30, 31, 125, 127; 68:27; 69:99; 70:136; 71:16; 72:60; 73:133; 74:97; 76:149; 77:38, 84, 85, 86, 87, 88; 78:85; 79:20, 108; 82:34; 85: ill (36), 39, 47; 87:29, 105; 89:89 ursolacustra 65:87, 88 whiteavesi 70:25 Helisomatinae 69:133 Helix 62:22, 23; 65:134; 66:7; 79:13 alabaster 65:138 amarula 61:66 ampullacea 61:67 aperta 62:20, 21, 23; 69:37, 39; 75:80; 76:133, 134 arborea 63:5 arecobensis 75:64 aroetos 61:67 aspersa 62:21, 23, 30; 65:75, 76, 113; 66:28, 115; 68:91, 92, 93; 69:37, 141; 70:71, 72, 108 (iii) ; 72:17; 75:80; 76:134; 78:16, 17, 32; 81:34; 82:145; 88:28; 90:101 asperula 75:66 avara 63:5 berlandieriana 63:5 caymanensis 63:41 chersina 63:5 clncta 66:95, 96; 76:134 circumcarlnata 67:69, 70 clausa 90:148 colubrina 71:49 compluviatus 80:52, 53 constrictor 71:48 convexa 63:5 cookiana 64:36 dlaphana 74:147 digueti 85:129, 135 epistylioides 64:36 146 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 exsultans 75:68 fallax 63:5 ferussaci 75:68 figulina 76:134 fuliginosus 90:148 gossel 63:42 griseola 85:70 haliotoidea 61:67 hannensis 75:116 hippocrepis 63:1, 5 Incerta 75 :66 indentata 63:5 indigena 85:129, 135 invecta 85:129, 130, 135 janthina 61:66 jayana 64 :36 labyrinthica 63:5 lactea 68:125 lizardensis 72:21 loehri 85:128, 129, 130, 135 lucorum 76:134 minima 63:36 minus cula 63:5 nemoralis 61:67; 63:107 notabilis 75:66 nuttalliana 68:126 Otis 68:106 pachya 65:117 patula 77:62 pellis serpentis 71:47, 48 pellucida 63:19 pileolus 77:115 pomatia 63:19; 72:16, 17, 18; 74:122; 79:35, 36; 88:28 portoricensis 74:145 pustula 63:5 putris 63:19 salmonica 65:117 stagnalis 61:66 steganella 85:129, 135 steursiana 77:115 striatella 65:102 tenuissima 75:120 texasiana 63:5 thyroides 63:5 trailli 66:32 turbiniformis 75:143 undata 71:48 Helminthoglypta 68:4 anachoreta 62:71 arrosa 62:71 ayresiana 76:129, 131; 85:33 cuyamacensis 67:20 cypreophila 67:73 dupetithouarsi 63:107 fieldl 80:29 marinensis 67:96 nickliniana 62:71 phlyctaena 62:105 sequoia 76:129, 131 traskii 67:20 tudiculata 78:30 umbilicata 63:107; 78:30, 31 Helminthoglyptidae 73:26 Helminthoglyptinae 69:136; 71:29 helvacea , Mactra 85:94 helvola, Cypraea 67:89 helvola, Erosaria 67:14, 17 hembeli, Margaritana 66:36; 83:114 hembeli, Margaritifera 83:114 hemiclausa, Epiphragmophora 71:30 Hemidonax 85:9, 10, 11 donaciforme 85:10 Hemifusus ternatanus 64:3 Hemimactra 67:116 Hemiplectinae 69:136 Hemisinus brevis 62 :83 cubanianus 62:83 Hemisolasma 77:141, 142 vitrea 77:142 Hemlstena 77:141 lata 77:141 Hemitoma rubida 63:126 hemphilli (cf) Helisoma 61:52 hemphilll , Hesperarion 75:85 hemphilli, Lima 63:112 hemphilli, Lymnaea 65:53, 85 hemphilli, Oliva 68:67 hemphilli, Pallifera 63:106; 64:102 hemphilli, Stagnicola 65:53 Hemphillia 85:100, 102, 106 burringtoni 85:101, 103 camelus 72:42, 43, 46, 47, 48; 85:100, 103, 106 danielsi 85:100, 103, 106 dromedarius 85:103, 104, 106 glandulosa 72:44; 85:101, 102 malonei 72:42, 43, 45, 46, 47, 48; 85:100 Hemythyris psittacea 74:95 hendersoni, Ancylus 81:33; 83:105 hendersoni, Lymnaea 72:32 hendersoni, Macoma 81:42 hendersoni, Mitra 71:39 hendersoni, Niso 67:38 Hendersonia 64:108 occulta 63:138; 66:85; 68:25, 26; 69:61; 70:16, 119, 120; 72:61; 74:83; 79:137, 138 Hendersonlella simplex 68:108 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 147 Hendersoniinae 70:28 henekeni, Cypraea 70:89 henslowana, Tellina 67:134 henslowanum, Pisidium 67:134; 69:99; 74:123; 79:44, 45; 87:86 hera, Jeffreysia 75:22 herculana, Lytopelte 89:63 herculea, Anodonta 66:15 herendeeni , Colus 68:16, 17 hericius , Chlamys 68:17, 18 hermanni, Radiodiscus 62:137 hermosa, Columbella 76:74 iii hermosensis, Oreohelix 88:95, 96, 98, 99 heroldi, Acmaea 62:98 heros, Lunatia 70:37, 38; 89:75, 76, 121; 90:57 heros, Polinices 64:76; 67:117; 82:3, 113; 87:1 Herse columnella 71:46 hertleini, Beringius 84:72 hertleini, Rissoella 75:22 Hesperarion hemphilli 75:85 niger 67:38; 75:85 hesperia, Euhadra 82:127 Hesperistemia chipolana 61:94 heterodon, Alasmidonta 88:65 heterodon, Musculium 61:7; 72:132, 134; 88:111 heteroglypta, Pecten 84:70 Hete.rorissoa 75:22 secunda 75:22, 24 heterostropha, Lymnaea 63:21 heterostropha, Physa 61:2, 3; 62:123; 63:20 to 28, 31, 32, 140, 141; 64:25, 101; 65:100, 123, 125, 126; 66:61, 129; 69:99; 70:136; 72:60; 73:133; 76:59, 60; 78:85; 82:111; 84:29; 87:29; 88:82; 89:89, 90 Hexaplex 73:104, 105, 106 brassica 73:104 erythrostomus 73:104 regius 73:104 turbinatus 65:116 hexodon , Helicodiscus 80:55, 56 hians , Gastrochaena 77:69 Hiatella 63:139; 64:29, 30, 31, 32, 33; 68:116, 121; 89:122; 90:58 arctica 64:31, 32; 73:42; 77:10; 83:66 biaperta 64:30, 31 monoperta 63:139; 64:30, 31 pholadis 68:18 hiatula, Agaronia 65:55, 56 hiatula, Oliva 77:110 hibbardi, Calipyrgula 73:112, 125 hibbardi. Vertigo 66:44 hibernicum, Pisidium 67:133 hidalgoana, Schasicheila 65:112 hidalgonis, Epiphragmophora 71:29 hieronymi, Epiphragmophora 71:29 higginsi, Succinea 76:85 higleyi, Lymnaea 72:33 hikitai, Anchistrolepis 84:84; 86:83 hildrethiana, Physa 63:24, 25; 67:95 hilli. Marginalia 64:61 Hima paupera 72:63 hindsii, Chlamys 68:17, 18 hinkleyi, Gundlachia 64:126 hinkleyi, Lymnaea 72:32 hinkleyi, Pomatiopsis 74:33, 34 Hinnites 70:113 giganteus 73:54; 77:92 multirugosus 74:20, 21 pusio 77:92 Hippeutis planulatus 67:95 hippocampus, Pterotrachea 74:47, 50, 51, 52, 53, 54, 55 hippocrepis. Helix 63:1, 5 hippocrepis, Polygyra 63:1, 3, 4, 5, 7, 8, 9 Hipponix antiquatus 70:112 barbatus 70:112 grayanus 70:112; 77:91 pilosus 77:91 Hippoporidra 67:76, 77 calcarea 67:76, 78, 79 edax 67:76, 77, 78, 79 Hippopus 86:81 hiranoi, Ancistrolepis 86:51 hirasei, Phos 90:130 Hirsute mooreana 64:101 hirsutum, Stenotrema 61:83; 62:92, 123; 63:120, 131, 142; 64:7, 25, 54, 55; 65:101, 104, 125, 126; 66:57, 62, 129; 68:30, 33; 69:58; 70:15; 72:59, 123; 74:63; 85:13, 14, 15, 16, 17 hirsutus, Gyraulus 66:61; 67:96; 72:60 hispida, Hygromla 76:52; 80:103 hispida, Trichia 74:34 histrio, Peribolus 67:13 histrio, Phasianella 72:62 hjalmarsoni, Alcadia 76:16 hjalmarsoni, Drymaeus 75:120 hjalmarsoni, Gundlachia 64:126 hjalmarsoni, Megalomastoma 76:19 hoffmeyeri, Terebra 65:78, 79 hogeana, Humboldtiana 68:5; 69:42; 81:25 hohenackeri, Doryssa 69:44 Hojeda 75:145 holmbergi, Cyclodontina 71:27 148 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 holmesli, Vexillum 61:110 Holopodopes 75:116 holoserica, Lucidella 76:18 Holospira 62:109, 110; 64:51; 81:1; 87:78 anacachensis 64:57 anomala 68:108 breviara 64:89, 90; 74:82; 90:50, 51 brevissima 64:56, 57; 66:32 catorceana 68:108 cyclostoma 68:108 den taxis 68:108 durangoensis 68:4 forticostata 68:108 goldfussl 63:4, 6, 7, 8, 9; 64:53 hamlltoni 64:57 kriegeri 64:52, 53 laevior 68:108 laevisslma 68:108 lamellaxis 68:108 maxwelli 68:108 mesolia 90:103 morelosensis 64:53 odontoplax 68:108 oritis 64:89; 90:103 pityis 64:89; 90:50 potamia 68:108 rehderi 64:53 remondii 68:108 rlograndensis 68:34 roemeri 63:6, 7, 8; 64:56, 57, 88; 66:32; 74:82 stenopylis 68:108 striatella 68:108 temeroso 68:108 topochicoensis 65:111 yaquensis 68:108 yucatanensis 66:69 Holospirinae 69:130 holsingeri, Fontigens 90:86, 87 holstonense, Helisoma 70:24 holstonia, Lasmlgona 77:135 holzlngeri, Gastrocopta 63:8; 66:83; 68:26; 69:60 holzneri, Haliotls 62:141; 64:93, 94 Homalocantha 64:11, 13 Homalopoma 74:22 honduranus , Drymaeus 73:131 hongkongensis , Octopus 74:94 hongkongensls , Polypus 68:17, 18 hopetonensis , Elliptio 79:67; 90:118, 123 hopetonensis, Trlodopsis 62:123, 124, 125, 126; 66:118, 119, 120, 121, 122; 68:29, 33; 74:13, 107; 76:37, 152; 78:83; 81:63, 64 horatii, Valvata 65:50 hordaceus, Pupoides 61:108; 62:6, 95; 73:155 hordeacea. Pupa 63:6 hordeacella, Gastrocopta 61:5, 6; 62:6, 95; 63:6, 8; 66:57; 74:83; 78:51; 81:63, 64 Hormomya 65:116 homensis, Gyraulus 70:23 homi, Helisoma 65:87, 88 horni, Thysanophora 65:111; 74:82 horrida, Distorsio 86:27, 34, 44 hortensis, Arion 72:59; 89:109 hortensis, Cepaea 61:132, 133; 62:116, 118, 119; 66:26, 27, 28; 70:14; 72:35; 79:131, 132, 133 hotessierana, Tegula 70:114 hotessieriana, Anachis 77:32; 80:143 Hoyia emarginata 61:28 huacaplstana, Helicina 62:101 huachucana, Sonorella 80:57 huachucanum, Pisidium 67:132 huancabambensis , Columbinia 69:114 huasabasensis , Sonorella 81:2, 3, 5 hubbardi, Strobilops 67:53, 54, 55 hubendicki, Plesiophysa 83:36 hubrichti, Catinella 74:9, 11, 12, 107, 109; 75:62 hubrichti, Lithasia 79:32 hubrichti, Radiodiscus 89:47, 48 humberti, Doris 79:121 Humboldtiana 65:113; 67:55; 68:4, 6, 8; 69:41, 42, 43; 90:99, 100 agavophila 86:57, 58 buffoniana 64:60; 68:8, 9; 69:41 cheatuml 86 :57, 58 chisosensis 67:108; 68:9; 86:57, 58 chrysogona 68:5; 69:42; 81:22 durangoensis 68:4, 6; 69:41 edithae 67:107, 108; 86:57, 58 ferrissiana 76:129, 131; 86:58 fortis 67:108; 81:25 fullingtoni 86:56, 57, 58; 90:31 hegewischi 68:6 hogeana 68:5; 69:42; 81:25 montezuma 67:108; 68:8, 9; 90:99 nuevoleonis 68:5, 6, 8; 69:41; 90:99 palmeri 67:108; 86:58 pergranulosa 69:42, 43; 90:100 pilsbryi 68:8 plana 90:99, 100 praesidii 86:57, 58 queretaroana 69:41 taylori 68:5, 6; 69:41; 90:99 tescola 81:22, 25 texana 76:129, 131; 81:23; 86:58 ultima 64:87; 68:9; 86:58; 90:51 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 149 Humboldtlanlnae 69:136; 73:26 humeriforme, Pisidium 63:119 humerosa, Physa 65:89 Humllaria kennerleyi 68:15, 18 humilis, Amastra 86:23 humilis , Cyclostremella 87:88 humilis, Fossaria 65:125, 126; 87:29 humilis, Lymnaea 66:38; 68:27; 69:99; 70:136; 73:61, 133; 77:84, 86, 87; 81:63, 64; 84:28, 29; 87:114; 89:89, 90 humilis, Valvata 75:16 hummelincki , Octopus 66:73, 74 hummi , Polycera 74:59 humphreysi, Epitonium 89:75, 76 hungaricus , Capulus 75:19 hunteria, Fasciolaria 70:74, 75, 76, 79, 81, 82, 84; 71:137; 81:51; 85:98, 99, 119; 88:23 hunteria, Pyrula 70:74, 76, 82 husseyi, Eolis 79:121 hutsoni, Epiphragmophora 82:83 hutsoni rowelli, Micrarionta 82:83 Hyala 75:21 Hyalimacinae 69:135 Hyalina arctica 70:5 doenitzii 76:38 pellucida 70:5 veliei 79:64 hyalina, Lyonsia 67:115; 79:123, 125, 126, 127; 88:40, 43 hyalina, Succinea 62:127 Hyalosagda haldemaniana 73:130 krugiana 75:143 selenina 75:143, 145 subaquila 75:143 subpyramidalis 75:143 hyalozonata, Cepaea 61:35 Hydatina 63:15; 64:60 physis 63:15, 16 verrilli 63:15 vesicaria 63:15, 16; 70:115 hydiana, Carocolla 68:125 hydiana, Lampsilis 87:8, 10 Hydrobia 63:62 anthonyi 87:18 blacki 64:38, 39 booneae 87:28 ernesti 85:23 greggi 71:19 jenksini (var. aculeata) 66:16 minuta 81:63 nitida 75:23 peraudieri 85:142, 143 salsa 80:112, 113 tenuipes 64:38, 39 ulvae 79:9 ventrosa 82:1 warrenana 87:18 Hydrobiidae 74:34, 35 Hydrocenidae 70:29 hydrophana, Rissoella 75:23 hygrohylaeus , Drymaeus 71:24 Hygromia hispida 76:52; 80:103 Hygromiinae 69:132 hylephila, Happia 71:64 hyltoni, Drymaeus 71:25 hyltonscottae, Bulimulus 70:134 hyotis, Pycnodonte 82:118 hyperboreus , Agriolimax 70:6; 73:14 hyperolia, Polygyra 69:96 hypnorxun, Aplexa 62:131; 66:84, 85, 88; 67:30, 32, 125, 127; 68:27; 69:99; 70:7; 71:17; 74:84, 97; 77:85, 86, 87, 88; 89:89, 90 hypomela, Anadara 61:94 Hypselodoris edenticulata 88:52 Hypselostoma insularum 72:68 Hyria avicularis 66:65 corrugata 66:65 Hyridella 69:8, 9, 10, 11, 12 anodontaeformis 62:47, 48; 70:40 australis 69:8, 11, 12 drapeta 69:12 fannyae 62:47, 48; 70:47 menziesi 69:12; 76:146 wilsonii 70:40 Hyridunio 69:7, 8, 9 australis 66:65 drapeta 69:8, 9 ictericus , Drymaeus 71:25 ictericus, Spondylus 81:44 idae, Semperula 87:26 idae, Vaginula 87:26 idahoense, Pisidium 67:97, 136; 70:9; 73:15; 90:39 Idulia coronata 78:37, 41 ignavus , Bulimulus 76:105 ignavus , Bulimus 82:107 ignea, Pisania 70:112 ignicoma, Helicina 76:18 illinoisensis , Viviparus 70:27 Ilyanassa obsoleta 64:74, 76; 67:94, 117; 75:85; 85:111; 89:73, 76 Imaclava pilsbryi 63:88 unimaculata 63:89 150 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Imbecille, Pisidium 67:135 imbecillis, Anodonta 69:31; 72:131; 73:59; 79:98; 87:9 Imbricaria 67:18 imbricata. Area 87:40, 44 imbricata, Chlamys 87:40, 47 imbricata, Niso 85:30, 32 imbricatum. Caecum 83:28 Imeriniinae 69:136 imitator, Amnicola 65:51 imperforata cracherodii, Haliotis 64:93 imperforata, Haliotis 61:67 imperforata, Neverita 73:55 imperforatum, Caecum 83:28 imperialis, Murex 73:104 imperialis, Phyllonotus 73:104, 105 implicata, Polygyra 69:94 implicatus, Vertagus 89:102, 103 impolita, Columbella 70:112 impressa, Odostomia 72:12, 13, 14, 15, 140, 141, 142, 143, 144; 74:87, 149, 150; 78:43; 79:9; 89:74, 77 improbula, Haliotis 71:59 impura, Anodonta 65:113 inaequalis cf Glycymeris 65:121 inaequalls, Rhytida 78:25 inaequalis, Thyasira 75:50, 53, 54 inaequivalvis , Anodonta 64:82 inaequivalvis , Anodontites 64:82, 83 inaequivalvis. Pandora 79:124 inazawai, Habea 72:68 incanum, Cerion 75:33, 34, 35; 87:28 incarum, Bulimulus 61:12, 13 incarum, Megalobulimus 61:12 incerta. Helix 75:66 incerta, Otala 75:66 incisa, Muricidea 64:13 incisula, Acteocina 61:94 incongrua, Macoma 74:44; 83:65 inconspicua, Elma 64:133 inconspicua, Olivella 68:69; 77:2, 3; 80:35 inconspicuus, Bullmus 64:133, 134 inconstans, Terebra 70:111 incrassata, Oliva 65:55, 56, 121; 68:34, 68 incrassatus. Elliptic 77:106 indefinita, Philonesia 63:129 indentata, Aspella 83:90, 91 indentata, Glyphyalinia 80:55 indentata. Helix 63:5 indentata, Maxwellia 64:13 indentata, Muricidea 64:13 indentata, Retinella 61:85, 86; 63:120, 134; 64:54, 55. 100, 141; 65:101, 104, 124, 125, 126, 129, 131, 132; 66:57, 62, 129; 67:23; 68:26, 30, 32; 69:59, 70, 125; 70:16, 64; 72:59, 124; 73:21; 74:12, 64, 107; 78:108; 81:63; 90:51 Indiana, Succinea 72:61; 75:60, 124; 81:66; 83:43 Indianensis, Goniobasis 81:133, 134, 136, 137 indianorum, Mesodon 69:17 Indica 72:105 indica, Macrochlamys 78:15 indigena, Greggelix 85:130 indigena, Helix 85:129, 135 indistincta, Jeffreysia 75:23 Indocerithium 89:100, 101 inequalis, Cryptodon 75:53 inequita, Bela 74:45 inermis , Helicodiscus 63:7, 120; 65:135; 66:57; 67:24, 52; 75:107; 82:68; 89:2 infernilla, Propilsbrya 68:108 inflata, Jeffreysia 75:23 inflata, Limacina 90:115 inflata, Mactra 64:132 inflata, Odostomia 74:92 inflata, Oliva 68:47 inflata, Physa 80:100 inflata, Pteria 65:116; 68:47 inflatula, Macoma 74:44 Inflectarius 68:65 inflectus, Mesodon 62:93, 99; 63:102, 120, 142; 64:54, 55; 65:110; 69:17, 70, 125; 71:11; 72:52; 74:63; 76:37; 78:108; 84:12, 13 infortunate, Proserpinella 63:43 infracarinata, Valvata 70:14 inf racarinatum, Helisoma 70:24 Infrancesopupa 88:87, 88 infucata, Quincuncina 77:106 infumata, Monadenia 66:49; 79:103, 104, 105 inf undibulif ormis , Torina 67:18 infundibulum, Latirus 71:39 ingersolli, Microphysula 65:60; 68:129, 130; 71:13; 74:84 inglesiana, Sonorelix 85:134 ingloria, Cypraea 79:29 initiator, Anadara 61:94 inomata, Calyptraea 80:93 inomatum, Pisidium 67:132 inomatus , Mesomphix 61:86; 66:57; 70:15, 16; 72:87, 89; 74:64; 89:89 inomatus, Pupoides 61:108 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 151 Inozonites biangulata 72:21 bicarinata 72 :21 boholensis 72:21 reyesi 72:21 inquinata, Macoma 74:44; 81:144 inscendens, Rabdotus 89:45 insculpta, Odostomia 61:107 insculpta, Oscilla 61:107 insculptus, Nassarlus 65:17 insigne, Plsidium 67:135 insignis, Cryptodon 75:50, 61 insignis, Thyasira 75:50, 51, 52 insignis, Trichotropis 74:92 instabilis, Acmea (Acmaea) 68:18; 74:93 insularis, Gouldia 87:49 insularum. Caecum 83:28 insularuin, Hypselostoma 72:68 intastriata, Apolymetis 63:124 intecta, Doris 79:121 Integra, Amnicola 65:51; 69:100: 81:79; 87:114 Integra, Cincinnatia 76:148 Integra, Physa 63:20, 21, 23, 24, 25; 65:124, 126; 66:61; 69:99; 72:60; 73:61; 74:85 iii, 97; 75:75; 77:85; 88:84 integrum, Campeloma 69:99; 72:60; 73:118 interfossa, Ocinebra 73:55 interfossa, Tritonalia 74:91 interioris, Goniobasis 63:76; 7 7:45, 46 interioris, Physa 65:89 intermedia, Acteocina 72:129 intermedia, Anodonta 66:90 intermedia, Mancinella 68:47 Intermedia, Microvoluta 83:104 intermedia, Mya 74:45; 80:14 intermedia, Strophia 63:45, 46, 47 intermedius, Arion 65:54; 89:109 intermedius, Helicodiscus 80:120; 82:68 interna, Gastrodonta 61:87, 88; 63:63; 64:106; 69:71 interpres, Bifidaria 85:74 Interpunctus, Drymaeus 71:25 interrupta, Obliquaria 77:141 interrupta, Oleacina 75:144 interrupta, Tellina 70:116 interrupta, Turbonilla 89:74, 77 interrupta, Vitrinella 63:86 interruptus, Plectomerus 87:9 intersecta, Jacosta 64:142 intertextus, Strophocheilus 70:132 intertextus, Ventridens 61:88; 62:92, 126; 63:121, 142; 66:124, 129; 67:24; 69:71, 125; 72:86, 87, 89; 88:9; 89:89 intertincta, Oliva 68:67 intorta, Olivella 77:2 intricata, Ashmunella 90:51 invecta. Helix 85:129, 130, 135 iola, Terebra 90:137 lolaea (lole) 61:107 lolina 61:107 iowaensis, Limnaea 72:31 iredalei, Crassostrea 82:47 iridescens, Ostrea 65:7; 77:91 Iridina exotica 66:67 iris, Haliotis 62:142 iris, Micromya 66:136; 74:110, 111; 79:98 iris, Villosa 81:67 irradians, Aequipecten 70:96; 74:149, 154 irradians, Argopecten 74:17; 87:45; 88:41, 43 irradians, Pecten 63:124; 64:76; 67:115; 72:109, 110 Irregularis, Spiraxis 72:115 irrorata, Cyprogenia 73:59; 74:72 irrorata, Littorina 61:71; 63:124; 64:74, 76; 66:127; 67:93, 110, 111; 70:92; 71:134; 78:84; 84:35; 85:136, 137, 139; 86:8, 9, 10; 89:74, 76 irrorata, Melaraphe 71:124 irroratus , Ancylus 64:130 irroratus , Unio 65:96 irus , Gastrana 83:65 Isabella, Cancilla 83:99 Isabella, Cypraea 67:88 Isabella, Tiara 83:95 isabellamexicana, Cypraea 77:91 isabellaneum, Pisidium 67:132 isabellei, Anachis 76:74 iii Isanda tapparonei 65:115 Ischnochiton bermudensis 87:50 boogii 87:50 gallina 71:151 mertensii 74 :94 papillosa 63:124 trifidus 74:94 Isidorinae 69:133 islandica, Arctica 69:53, 54, 55; 81:40; 83:61; 88:40; 89:121; 90:88, 89 islandica, Chlamys 68:125 islandica, Cyprina 67:115 islandica, Venus 83:62 islandicus, Colus 87:1 islandicus , Pecten 67:115 Isocardia floridana 82:115, 116 markoei 68:125 isocardia, Cardium 63:124 152 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Isognomen alata 70:115; 71:126 perna 67:14, 15 quadrangularis 77:91 radiatus 87:45 Isomeria anestia 62:99 continua 62:100 ispidula, Ollva 65:116; 68:47 itala, Helicella 76:133 Ithycythara parkeri 72:147 itineraria, Chondrothyretes 62:84, 85 jacksonensis , Carinifex 71:17 jacksonensis, Galba 74:97 jacksonensis, Lymnaea 71:16; 72:32 jacksonensis, Pecten 66:17 jacksoni, Helicodiscus 75:106, 107; 79:118; 80:120; 81:66; 89:2 jacksoni, Onoba 67:40 jacksoni, Polygyra 69:95 jacksoniana, Obovaria 87:10 jacobsoni, Rhytidothyra 77:97, 98, 99, 142 jacobsoni, Streptostyla 64:120; 65:113 Jacosta intersecta 64:142 Jacostidae 69:132 Jagonia 65:116 jamaicensis, Ferrissia 64:125 jamaicensis , Lucina 63:114 jamaicensis, Orthalicus 74:123 jamaicensis, Verticordia 63:110 jamauchimiensis , Trlplodon 64:5 Jaminia albula 65:119 Jaminiinae 69:130 Janaria mirabilis 67:78 janeirensis, Australorbis 75:160 Janellidae 69:130 Janthina conmunis (fragilis) 70:112 janthina. Helix 61:66 janus, Haliotls 72:58; 77:55 Japonia hedigeri 68:134 japonica, Haliotis 62:141 japonica, Mya 74:45; 80:13, 14, 15, 95; 83:66 japonica, Palmadusta 62:63 japonica, Polycera 74:59 japonica. Radix 85:145 japonica, Xylophaga 70:12 japonicum, Musculium 90:82 japonicum, Sphaerium 61:7 japonicus, Latiaxis 78:102 japonicus, Viviparus 61:52; 72:60 jarli, Coralliophila 90:23 jaspidea, Olivella 63:115; 64:111, 114, 115; 71:138 jaspidea, Voluta 64:115 jaspideus, Conus 68:126; 71:2, 118; 73:120, 121, 122; 75:56 Jaton 64 :10 Jatora 64 :10 jauresii, Ceronia 78:98 jauresii, Mesodesma 78:96, 97, 98 jayana. Helix 64:36 jayanum, Choanopoma 84:128 jeancateae, Thala 90:64 Jeanneretia 62:84 jeffreysi, Laqueus 68:15, 16, 18 Jeffreysia alderi 75:21 atlantica 75:21 becki 75:21 bifasciata 75:21 cylindrica 75:21 diaphana 75:23 edwardiensis 75:22 fuscotincta 75:22 globularis 75:22 hera 75:22 indistincta 75:23 inflata 75:23 nitida 75:23 tenuis 75:24 translucens 75:24 tumens 75:24 wilfredi 75:24 Jeffreysiella 75:22, 23 notabilis 75:23 jeffreysii, Turbonilla 74:86 Jeffreysilla 75:23 Jeffreysina 75:23 globularis 75:23 Jef f reysiopsis 75:22, 23 slmoniana 75:24 jejuna, Praticolella 73:138; 78:51 jenkinsi, Potamopyrgus 85:25 jenksii, Ocinebra 72:34 jenksii, Planorba 65:100; 66:129; 72:60; 89:96, 97 jenksii, Planorbis 89:97 jenksii, Segmentina 89:96, 97 jenksini, Hydrobia (var. aculeata) 66:16 jewettiana, Anodonta 64:80, 81 jewettianus, Anodontites 64:80 jewettii, Anodonta 64:80 jickelii, Mactra 68:48 joaquinensis , Transennella 80:94 johannis, Macroceramus 75:118 johnstoneae, Scaphella 67:8 johnstoni, Rissoella 75:23 jolietensis, Limnaea 72:32 joloensis, Microvoluta 83:103 jonasi, Drymaeus 62:136, 137 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 153 jonesi, Bulimulus 75:166 jonesi, Lampsilis 77:138, 139 jonkeri, Cerlthium 89:100, 101, 103 jonkeri, Clavocerlthium 89:104 joppensis, Helicella 65:117, 118, 119 Jordan! , Colubraria 74:137, 142 jordani, Colus 68:16, 17; 74:46 jorgenseni, Bulimulus 70:134 jorgensenianus , Odontostomus 71:29 joseana, Aroapyrgus 85:23, 24 joseana, Ferissia 64:125 josephinae, Natica 64:132 joubini. Octopus 87:61, 62, 63, 64, 65 jousseaumi, Limopsis 78:62 Jousseaumlella concharum 77:127 judayi, Amnicola 70:22 Juga 81:36 jugularis, Lymnaea 61:21; 65:129; 71:16 jujubinum, Calliostoma 63:114; 64:119 jujuyensis, Amphidoxa 70:131 jujuyensis, Bulimulus 70:134 Julia comuta 64:85 douvillei 64:85 equatorialis 64:84, 85, 86 exquisita 64:84, 85, 86 floridana 64:84, 85 gardnerae 64:84, 85 girondica 64:85 lecointreae 64:85 juliae, Conus 71:3, 38; 73:119, 122; 82:5, 6; 85:51 juliae, Helcina 84:102 jullettae, Oliva 68:68 junaluskana, Glyphyalinia 75:125 juninensis, Columbinia 69:114, 115 junonia, Scaphella 67:2, 3, 8; 69:48; 71:39 juxtidens, Triodopsis 62:122; 64:6, 8, 100, 141; 65:104, 123, 124, 125, 126; 66:57, 117, 129; 67:91; 68:33; 70:15, 64; 72:59, 123; 74:107; 86:18, 19 kaibabensis, Oxyloma 65:91 Kalendyma 80:52 complyviata 80:53 vanderrieti 80:53 kaleontina, Oliva 68:69 kaliwana, Turbonilla 66:35 kalmianus , Mesodon 79:4, 5 kamschatkana , Haliotis 62:141 kanakoffi, Triphora 66:35 kandaharensis , Lytopelte 89:62, 63 kandai, Latirus 83:134 kaniae, Berthella 86:53, 55 kansasensis, Menetus 62:46; 66:44 kappleri, Doryssa 69:44, 46 karaf toensis , Succinea 64:94 Karolus 63:38 karsteniana, Nenia 71:52 Katherina tunicata 74:94 katherinae, Lasmigona 68:27 katiae, Radiodlscus 70:131 kawamurai , Ancistrolepis 86:83 keelingensis , Succinea 64:72 keenae , Schizothaerus 66:21 Kelletia lischkei 64:3 Kellia laperousei 74:44 suborbicularis 68:18; 74:44 kempi catascopium, Stagnicola 70:26 kendeighi concavum, Haplotrema 69:126, 127, 128 kennerleyi, Humilaria 68:15, 18 kennerlyi, Campsomyax 74:44 kennerlyi, Odostomia 74:92 kennicotti, Beringius 73:1, 2, 3, 4, 5; 74:46 Kenyonia 90:128, 134 cf chiangi 90:135 pulcherrima 90:135 keraudreni, Oxygyrus 74:48, 49, 51, 52, 53, 54, 55 kerensis, Metula 90:130, 131 kerensis, Terebra 90:137 kermatoides, Drepanotrema 72:37, 39, 40 kibweziensis , Gonaxis 69:37, 40, 143; 70:69, 71, 72; 78:21, 22 kieneri , Aurinia 67:7, 9, 10, 11 kieneri, Scaphella 67:5, 9 kilbumi, Volutocorbis 88:36 kincaidi hindii, Chlamys 68:17, 18 Kincaidilla 64:124 kindermannl, Amphichaena 76:62 kingii, Lymnaea 65:86; 69:101 kinoshitai, Ancistrolepis 84:85 kinoshltai, Parancistrolepis 86:51 kiowaensis, Mesodon 69:17; 80:29 kirbyi, Zonitoides 88:91, 92 kirklandi, Ferrissia 66:61 kirklandi, Pisidium 67:136 kitamurai, Chlamys 84:70 klamathensis , Lanx 68:82, 83 klamathensis , Walkerola 68:83 Tclamathica fidelis, Monadenia 68:55, 56; 76:130; 83:110 knorri, Vermicularia 87:49 154 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 knoxensis , Anguisplra 66:11; 67:92 kobeltiana, Cyclodontina 71:27 kochi, Anguisplra 61:89; 63:120; 64:54; 66:34; 70:123; 71:11; 74:64; 85:18, 66; 90:15 kochi, Ashmunella 64:88; 84:122, 126, 127 kotschyi, Gibbula 65:115 kotschyi, Thalotia 68:46, 48 kraennneri, Coralliophila 90:23 krausei, Odostomia 74:92 krebsil, Cymatium 79:62; 84:4, 7 krebsii, Epitonium 79:61 krebsii, Williamis 87:40 kriegeri, Holospira 64:52, 53 krugiana, Hyalosagda 75:143 kuhnholtziana, Cyclodontina 71:25 kurracheensis, Siphonaria 71:122 Kurtziella cerina 89:75, 76 websteri 61:94 Kuschelenia simulans 71:24 kusiroensis, Mya 80:91, 92, 95 kusteri, Tralia 77:121 kyskensis, Cingula 74:93 labiata, Cucullaea 64:144 lab latum, Canarium 72:63 labiatus, Gyraulus 62:45; 66:44, 84 labio, Trochus 61:65 Labiosa plicatella 82:47; 85:94 labiosa, Succinea 70:130 labiosum, Cymatium 75:94; 84:3, 7 labrenana, Oreohelix 62:112 labrolineata, Erosarta 62:64; 67:18 labrosum, Drepanotrema 74:37 labrosum, Stenotrema 69:17; 77:100; 81:65 labyrintha, Lampadion 68:106 labyrlnthica. Helix 63:5 labyrinthica, Strobilops 61:5; 62:130; 63:120, 136; 64:55; 65:104, 126; 66:11, 57, 62, 129; 68:26, 32; 69:60, 71; 70:16; 72:59; 74:64. 83; 76:27; 77:22; 80:104; 86:18 Labyrinthus 68:106 lacazei, Clavocerithium 89:100, 101 laccus , Teinostoma 65:43 lactea, Helix 68:125 lactea, Otala 62:20, 21, 23; 63:141; 66:26, 27, 28; 74:119; 75:80; 76:110; 77:108; 78:32; 79:69; 81:141, 142; 89:23, 24, 26, 27, 29, 32 lacteodens , Paravltrea 82:67 Lacteoluna 63:39; 64:72; 75:143 caymanbracensis 63:42 ptychodes 63:42 selenina 70:70; 81:118; 82:145 steveni 63:42 summa 63:42 lacteolus , Diplodon 66:66 lacteolus , Tachyrhynchus 74:92 lacteus , Bulimus 68:125 lacteus , Pleurobranchus 62:77 lacteus, Polinices 70:115 lactuca, Chama 71:43 Lacuna carinata 74:92 cossmanni 87:96 dlvaricata 74 :92 pallidula 82:1 porrecta 68:20; 74:92 solidula 74:92 vincta 67:117; 74:92; 76:66; 88:112, 113, 114; 89:14, 15, 16 Lacunella 75:21 lacustra, Musculium 77:42; 90:39 lacustre, Sphaerium 66 :98 ; 77:106; 79:42; 80:109; 85:71 lacustris, Acroloxus 73:92; 81:33; 83:105 lacustris, Cincinnatia 61:27 lacustris, Lampsills 71:33 lacustris, Leptodea 68:27 lacustris, Probythinella 61:27; 74:158, 159 lacustris, Ptychob ranch us 70:27 lacustris, Strophitus 70:27 lacustris, Truncilla 71:35 ladowae , Emarginula 68:133 Laemodonta cubensis 71:120 lirata 77:140 Laevapex 64:124, 125; 73:92, 93, 94; 76:29, 30 fragilis 81:107 fuscus 73:91, 133, 134; 76:148; 77:107; 83:144; 87:29 Laevapicinae 69:129 Laevaricella playa 62:127 laeve, Buccinum 75:109 laeve, Deroceras 61:5, 63:7, 8, 105; 64:99, 100; 65:21, 35, 60, 64, 104, 133; 66:46, 56, 62, 129; 67:30, 125, 126, 127; 70:6, 131; 71:14; 72:59, 89, 91, 92, 95, 125; 73:14; 74:11, 12, 96, 107; 75:82; 76:26, 49, 52; 77:22; 80:103; 81:63, 64, 117; 82:103, 104; 83:44, 49, 50, 138; 89:89, 111 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 155 Laevicardium compressum 61:95 flavum 65:116; 68:47 laevigatum 70:115; 85:88 mortoni 63:124; 64:76; 68:88; 78:104 serratum 63:114, 124 unicolor 65:116 Laevicaulis alte 87:25, 26 laevigata, Camerina 61:69 laevigata, Tellina 70:116; 78:19, 20 laevigata, Truncatella 73:83 laevigata, Velutina 67:117; 74:93; 82:112 laevigatum, Laevicardium 70:115; 85:88 laevigatus , Modiolaria 72:81; 74:43 laevior, Holospira 68:108 laevior, Margarites 74:94 laevior cf Mesodon 66:116 laevls , Limax 82:127 laevissima, Bullia 81:113 laevissima, Holospira 68:108 laevissima, Leptodea 69:31, 331 74:110, 111 laevissima, Proptera 87:9 laevissimus , Pachychilus 81:30 lafresneyi, Anachis 89:75, 76 lagotis. Radix 76:134 lamarcki, Carinaria 74:47, 49, 50, 51, 52, 53, 54, 55 Lambidium macandrewi 89:50 Lambis chiragra 67:14, 16 lamb is 82:1 violacea 68:124; 86:82 lambis, Strombus 61:64 Lamellaria sharonae 89:95 lamellaris, Venus 65:116 lamellata, Leptinaria 73:130; 75:117 lamellatum, Punctum 65:58; 66:11 Lamellaxis 62:144; 75:84 clavulinus 82 :44 gracilis 62:22, 23; 70:69, 108 (iii) , 131; 78:16; 81:117 mexicanus 74:82 micra 70:101; 75:116; 81:117; 82:145 monodon 75:116 opalescens 75:116 tamaulipensis 65:112 unilamellatus 62:127, 144 lamellaxis, Holospira 68:108 Lamellidea gracilis 86:23 Lamellidens marginalis 66:64, 91; 77:141 lamellina, Platygyra 86:81 lamellosa 63:11 lamellosa, Chama 69:5 lamellosa, Haliotis 62:142 lamellosa, Nucella 74:30 lamellosa, Thais 65:141; 72:79; 74:91 laminata, Dosinia 65:116; 68:48 Laminella 68:50 laminifera, Cyamiomactra 78:61 Laminiferinae 69:131 Lampadion 68:106, 107 labyrintha 68:106 Lamprodoma 77:7 Lamproscapha 64:5 Lampsilis anodontoides 66:135; 73:62; 79:98; 80:23; 87:10 anodontoides floridensis 77:106 australis 77:138, 139 cariosa 66:91, 129; 77:60, 61; 88:65 chadwicki 71:33 delphinulus 64:78, 79 dolabraeformis 79:67; 90:118, 123, 124 fasciola 79:98 haddletoni 77:135, 136 hydiana 87:8, 10 jonesi 77:138, 139 lacustris 71:33 largillierti 64:77 lienosa 87:10 luteola 69:20; 77:58, 60, 61; 80:23; 87:10; 89:54 ochraceus 62:124; 77:136 orbiculata 74:72, 73 ovata 62:79; 74:72; 80:23; 90:143 paludosus 64:78, 79 parvus 78:33; 87:9 pepinensis 71:34 perglobosa 71:34 planivalvus 64:78, 79 purpurata 66:92 radiata 66:92, 129; 72:99; 73:62; 76:55; 77:61; 80:106, 107; 81:67; 83:114; 87:114; 88:65; 89:89 recta 66:93 rosacea 68:27 satuma 87:10 siliquoidea 66:135; 69:20; 73:36, 37; 74:110. Ill, 112; 77:58, 60, 61; 79:98; 80:23, 107; 81:67; 82;106; 86:77, 78 splendida 79:67; 90:123, 124 teres 90:143 ventricosa 66:135, 137; 69:32; 74:110, 111, 112; 75:97; 79:98; 84:16; 86:78; 72:99; 73:62 winnebagoensis 71:34 Lampusia pilearis 68:47 lanceata, Stagnicola 62:130; 65:129 156 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 lanceata, Stagnicola 62:130; 65:129 lanceolata, Ceronia 78:98 lanceolata, Colubraria 61:55; 74:140 lanceolata. Elliptic 80:100; 86:85; 88:65 lancides , Fisherola 68:81 Lancinae 69:132 lanei, Agaronia 77:112 langei, Agaronia 77:112 langfordi, Acmaea 62:97 langloisiana, Helicella 65:118, 119 Lanlstes carinatus 85:142 lannujni, Phos 63:80, 82 lanuginosa, Doris 79:121 Lanx 68:79, 80, 81, 82 klamathensis 68:82, 83 newberryi 68:82 patelloides 68:82, 83 subrotundatus 67:95, 96; 68:82 laperousei, Kellia 74:44 laperousii, Serripes 74:44 laphami, Physella 71:32 lapicida, Helicigona 65:134 lapidaria, Pomatiopsis 61:82; 65:109; 66:129; 67:31; 68:25, 27; 69:62; 73:150; 74:33, 34, 65, 83, 107; 79:118; 87:29 lapidum, Paludina 61:105 lapilla, Paravitrea 79:6 laplllus, Buccinum 74:30 lapillus, Nucella 73:16, 17, 20; 74:38; 75:109, 110, 111 lapillus, Olivella 65:136; 73:100 lapillus. Purpura 70:54; 72:1; 74:38; 75:111 lapillus, Thais 64:132; 67:117; 73:12; 74:38; 75:110; 76:67; 77:10 laqueata, Elimia 77:35 laqueata, Goniobasis 82:13, 14, 16 Laqueus californicus 74:95 jeffreysi 68:15, 16, 18 largillierti, Choanopoma 73:130; 76:104; 80:27, 28 largillierti, Lampsilis 64:77 largillierti, Leptodea 64:77, 80 largillierti, Unio 64:77 larranagai, Cancilla 83:99 lasia, Trophon 74:91 Lasmigona complanata 66:138; 69:32; 73:62; 74:110, 111, 112, 113; 79:98, 87:9 compressa 74:110, 111; 79:98; 81:67; 83:114; 87:114 costata 66:136; 72:99; 73:62; 74:72, 74, 110, 111; 79:98; 80:23; 81:67; 86:77; 87:9 holstonia 77:135 katherinae 68:27 nuda 71:33 pepinensis 71:33 subviridis 65:104; 72:60; 80:100; 83:114; 88:65 Lasmonos 77:141 Lastena 77:141 lata, Anodonta 77:141 lata, Hemistena 77:141 lata, Petricola 67:116 lata, Physa 63:21 latchfordi, Pisidium 67:133 latebricola, Glyphyalinia 82:64, 66 Lateorbis 61:31 lateralis, Modiolaria 71:127 lateralis, Mulinia 64:76; 67:116; 68:89; 82:48; 85:94; 88:40, 42; 89:60 lateralis, Musculus 77:69 lateriquadrata, Castalia 64:5 Laternula elliptica 78:62 lateumbilicatus , Zonitoides 71:147 latiauratus, Leptopecten 73:54 Latiaxis australis 78:102 blowi 90:130 feamleyi 78:101, 103, 104 filaregis 90:130 japonicus 78:102 Latiinae 69:132 latior, Mesomphix 76:5, 6 latior, Succinea 85:69 latiriforme, Vasum 75:3 Latirolagena 74:30 Latirus 88:69, 72, 74, 76 brevicaudatus 82:121 distinctus 83:134 emesti 76:43 festivus 76:43 infundibulum 71:39 kandai 83:134 mcgintyi 83:134 soccoroensis 66:36 varai 83:133, 134 virginensis 72:147 latissima, Ligumia 74:110, 111, 112 latissima, Neritina 77:91 latissimus, Vitrinizonites 74:166; 88:8, 9 latistomus, Gyraulus 70:23; 90: 150 lato sensu, Dentalium 65:17 lattrei, Deymaeus 62:115 latus , Potamopyrgus 64:5 laurae , Goniobasis 77:45, 46 laurentiana, Veronicella 70:128 Lauriinae 69:134 lawae, Praticolella 69:70 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 157 laxa, Delphinula 68:10, 11 laxata, Macrocyclls 70:133 Laxispira 68:10, 11 nitlda 87:93 layardi, Allochroa 77:139, 140 layardil, Partula 61:120 laysaensis, Turbonilla 86:24 leachi, Blthynia 89:15 leachii, Bulimus 76:133 leal, Lymnaea 72:33 leal, Stenotrema 72:59; 75:49; 88:93 leana, Corbicula 79:114, 116 leana, Parapholyx 69:103 leanum, Periploma 67:115; 76:65 leatherwoodi , Mesodon 88:51, 118 lecointreae, Julia 64:85 Leda minuta 74:43 Ledoulxiinae 69:135 lefevrei, Truncilla 82:133 Lehmannia poirieri 75:84; 80:71 valentiana 89:112, 113 leidyi, Strombus 75:127 Leila esula 64 :5 Lelostracus 64:5 Leiovirgus 70:42 aipianus 70:44, 45 guppyi 70:42, 44, 46 lorentzi 70:42, 44 misoolensis 70:42, 44 leita proteracuta, Sacella 61:94 Lemintina granifera 61:93 Lemiox 77:141 rimosus 65:96 lemoinei, Hebetancylus 64:127 lens, Mitra 90:63 lenticulare, Gafrarium 68:47 lenticulare, Semele 76:62 lenticularis , Anodonta 64:82, 83 lentiginosa, Lioconcha 65:116 lentiginosus , Alectrion 72:63 lentum (cf) Helisoma 66:84 leohertlelni, Chlamys 84:70, 71 leonardi, Papuina 75:70 leonina, Melibe 74:45 leonina, Monadenia 68:56 leoparda, Doris 79:121 leopardus , Conus 85:111 lepas, Pisidium 79:88 Lepeta alba 74:93 caeca 67:116 caecoides 74:93 concentrica 68:18; 74:93 Lepidochiton mannorea 67 :114 ruber 69:140 Lepidochitona alba 74:94 lineata 74:94 raymondi 74:94 submannorea 74:94 Lepidocyclina 81:89; 84:99; 87:73 Lepldopleurus cancellatus 74:94 Lepomis gibbosus 66:29 leporina, Polygyra 69:17, 94, 124 Leptachatina emerita 86:23 varia 86:23 Leptachatininae 69:129 leptalea, Sacella 61:94 Leptarionta 85:64 salleana 70:101 Leptarius 77:143 leptus 77:143 Leptaxinae 69:132 Leptinaria 62:136, 144; 75:84 bacterinoides 70:132 beckianum 75:117 fordiana 73:130 lamellata 73:130; 75:117 tamaulipensis 65:113 unilamellata 62:144; 75:117 Leptodea delphinulus 64:80 fragilis 69:30; 73:62; 74:110, 111, 113 lacustris 68:27 laevissima 69:31, 33; 74:110, 111 largillierti 64:77, 80 paludosus 64:80 planivalvis 64:80 leptodoma, Cadulus 84:79 Leptodrymaeus 75:120 Leptomya (near) cochlearis 67:18 Lepton longipes 80:144 Leptopeas gracilis 75:116 paludinoides 75:116 Leptopecten latiauratus 73:54 leptus, Leptarius 77:143 leptus, Psilarius 77:143 Lepyrlum 66:36 lermondi , Pisidium 67:133 lessonii, Polycera 74:59 leucaspis, Ancylus 64:130 Leucochlla 63:19 Leucochroldae 69:132 leucocyma, Monilispira 63:125; 71:126 leucodoma, Galeoocorys 72:116 Leuconia 63:10 Leuconopsis 63:10 leucophaeata, Mytilopsis 66:53; 69:99; 74:38 leucopheata, Congeria 66:125, 126, 127; 67:111; 75:154 Leucophytia 63:10 Leucostoma 62:114 leucostoma, Anisus 70:125, 126 158 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 leucostoma, Gyraulus 77:33 leucostoma, Planorbis 70:126 leucostoma, Strophocheilus 62:113 leucozona, Englna 75:108 leura, Sportella 61:94 leuris, Strombus 84:130 Levantina caesareana 65:117 guttata 65:117 mardinensis 65:117 levlssimum, Pisidium 67:132 levukensis, Triforis 70:112 lewlsi, Alcadia 63:37 lewisi, Polinices 82:1, 2 lewlsi, Proserpinula 63:42 lewisi, Valvata 66:84, 88; 67:125; 74:84, 95 iii; 81:144; 84:9, 10, 11 lewisi. Varicella 63:47 lewisiana, Glyphyalinia 79:5, 117 lewisiana, Retlnella 67:23 Lexingtonia subplanata 80:100; 86:72 Ihuysii, Sjmiphonata 63:70 libellula, Cepaea 61:35 Licina aguadillensis 76:20 aguadillensis turnerae 76:21 decussata 76:19 decussata yaucoi 76:19, 20 graminosa 76 :21 Licininae 70:29 liebmanni, Euglandina 64:60 lienosa, Lampsilis 87:10 lienosa, Micromya 79:98 lienosa, Villosa 73:59; 80:128 ligamentina, Unio 66:91 ligata, Nassa 75:111 ligatum, Calliostoma 73:55 ligera, Ventridens 61:88:62:93, 122, 126; 63:104, 121; 64:54, 55, 100; 65:104, 124, 126; 66:57, 62, 99, 129; 67:24, 50; 68:32; 72:59, 88, 89; 73:21; 74:64, 107; 81:66; 88:8, 9 ligerus, Ventridens 66:124; 67:91; 74:83 ligerus, Zonites 66:100 ligula, Mitrella 86:81 ligulata, Tegula 73:52 Ligumia 77:141 ellipsiformis 79:98 latissima 74:110, 111, 112 nasuta 88:65 recta 66:136; 72:99; 74:71; 80:23; 81:67; 86:76, 77 subrostrata 69:33; 80:23; 87:10 Liguus 62:85; 63:72; 64:103; 65:138; 73:65, 76, 114; 75:71; 81:31, 32; 84:86; 87:83, 84, 85; 88:28 alabaster 65:138 crenata 65 :138 fasciata 65:138; 68:125; 84:14; 87:83, 84; 88:28; 89:97; 90:65, 66, 67, 68, 69 lineata 65:138 marmoratus 87:84 poeyanus 88:28 roseatus 66:71 septentrionalis 87:84 solidus 66:71 sulphurea 65 :138 virginea 65:138; 75:74; 88:28 lilacina, Venus 68:48 liliacinus , Drymaeus 62:138 lilium, Fasciolaria 70:73, 74, 75, 76, 79, 80, 82, 83, 84; 85:98, 99 lillianae, Lynmaea 72:33; 80:126 lilljeborgi. Pisidium 66:97; 67:134; 90:39 lilloana, Habroconus 70:130 lilycashense, Sphaerium 72:34 Lima angolensis 79:54, 55, 56, 57 dehiscens 63:113 fragilis 70:113 hemphilli 63:112 lima 70:113; 87:40, 48 orientalis 63:113 scabra 82:118 lima, Campeloma 80:100 lima, Polydontes 62:144; 75:65, 66 lima, Thais 74:91; 83:65 Limacidae 65:60; 66:35; 70:131 Limacidia 69:132; 90:166 Limacina bulimoides 90:115 helicina 81:95, 97, 98; 90:114, 115, 116 helicoides 81:96 inflata 90:115 retroversa 67:118; 81:95, 96, 97, 98; 90:114, 116 trochiformis 90:115 limacina, Clione 73:76, 77; 76:64 limacinus, Nassarius 80:35 Limacoidea 69:135 limafodens, Probythinella 61:27, 28 limata, Mitra 83:100 Limatula subauriculata 74 :43 limatula, Acmaea 74:20, 21 limatula, Corbula 78:68, 104, 105 limatula, Marginella 71:52 limatula, Yoldia 74:43; 76:65; 88:41, 43 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 159 limatulum, Pisidium 67:137 limatulum, Prunum 71:52, 53 limatulus, Zonitoides 63:121, 134 Limax agrestis 68:102; 82:127 arboriom 70:113 flavus 62:23; 63:7, 8; 64:96, 97, 98, 99; 76:21, 133; 66:56, 129; 69:17; 75:82; 78:16; 79:70; 82:102, 103, 104; 89:112 laevis 82:127 marginatus 64:97; 65:21; 66:62; 73:22; 74:12; 75:82, 85; 80:108; 81:105; 82:44 maximus 61:5; 63:7, 19, 105; 65:21, 133; 66:56, 129; 69:104, 106; 72:59, 88, 89, 125; 74:12; 77:108; 82:43, 102, 104; 88:66; 89:112 poirieri 74:125, 127, 129, 130 serpens 71:48 valentianus 82:102, 104 Limaxia 69:132 limi, Vivlparus 67:58 Limicolaria 90:7 Limnacea 69:133 Linmaea acuminata 78:55 emarginata 64:64 navicula 78:55 limnaef ormis , Bulimus 87:17 limnaeformis , Lioplacodes 87:17 Limnea columella (see Lymnaea) 66:128; 67:30, 31 Limnophysidae 69:133 Limnopomus 64:5 limnothaumus , Vivlparus 67:58 limonensis, Cancilla 83:98 Limopsis 81:45, 46 jousseaumi 78:62 limopsis, Volutocorbls 88:34 limosa, Amnicola 62:122; 64:21, 22, 25; 65:50, 100, 104; 66:51, 129; 69:100; 72:60; 73:133, 134; 76:55, 56; 77:86, 88; 78:85; 81:79; 84:95; 85:38, 43; 87:29, 90, 114; 89:56, 57, 59, 89; 90:37 limosa, Marstoniopsis 65:123, 126 limpida, Vitrina 62:130; 69:59; 70:116, 117, 118, 119, 120, 121 limpidum, Pisidium 67:137 Limulus 88:16 polyphemus 77:28 lindsleyana, Fadyenia 76:18 linearis, Sonorella 76:128, 131 lineata, Atys 76:43 lineata, Anatina 63:124 lineata, Diphyllidea 67:84 lineata, Lepidochitona 74:94 lineata, Liguus 65:138 lineata, Phasianella 78:66 lineata, Pleurophyllidia 67:83 lineata, Telllna 63:124 lineata, Tonicella 72:79 lineatus, Ampullarius 64:5 lineatus, Melampus 64:77; 67:93, 110, 111, 117; 73:29, 30, 50; 76:67, 68;' 84:143 lineatus, Triton 74:141 lineolaris, Aequipecten 71:43 lineolata, Littorina 78:65, 66 lineolata, Plagiola 74:72; 77:141 lineolata, Voluta 88:35 lineolatus , Conus 65:121 lineota, Strophia 63:45, 46 lingua-vervecina, Murex 64:10 linguiferus. Typhis 61:93 lingulata, Crepidula 74:93 lingulata, Crepipatella 74:20 Llnidiella 68:7 Linisa (Polygyra anilis) 79:141 lintoni, Coralliophila 63:11 Liobasis 62:86 Lioclema dozierense 78:92 Lioconcha callipyga 68:4 7 lentiginosa 65:116 Liocyma 68:116, 121 lioderma, Polygyra 81:65 lioderma, Sonorella 85:128, 129, 135 lioderma, Triodopsis 81:65 Liomesus dalei 72:99 ebumeus 72:99 stimpsoni 71:40; 72:99, 100 Lioplacodes limnaeformis 87:17 mariana 87:17 nebrascensis 87:17 producta 87:17 tenuicarinata 87:17 Lioplax subcarinata 66:129; 67:90; 80:100 sulculosa 73:61 wisconsinensis 71:32 Liotia nitida 68:11; 87:93, 94 lioyi, Fundella 61:70 lipara brota, Macoma 74:44 Lippistes 84:114 planorbis 84:114 lirata, Chrysodomus 74:46 lirata, Laemodonta 77:140 lirata, Lucidella 70:100; 73:130; 74:83; 76:102 lirata, Neptunea 68:16 lirata, Truncatella 73:82 160 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 liratum, Buccinum 90:139 liratus, Circulus 78:85 lischkel, Kelletia 64:3 Lissoacme 71:23, 24 lissocentrum, Coelostemma 68:108 lister! , Diadora 67:121 Lithasla 79:30, 32; 84:110 fuliglnosa 65:25 geniculata 84:110 hubrlchti 79:32 obovata 73:59, 61; 80:102; 82:16 verrucosa 74:117; 79:33 lithica, Polygyra 75:28 Llthococcus 63:83 multicarinatus 63:84 venustus 63:82, 84 Lithophaga 86 :81 aristata 85:117; 90:75 bisulcata 71:125; 77:69; 85:118; 87:35; 90:74, 75 litteratum, Cerlthium 70:115; 88:20, 23, 24 littoralis, Littorina 72:82, 83 llttoralis, Nerita 72:82 littoralis, Unio 66:65, 91 littorea, Littorina 61:72; 67:117; 74:120, 121; 75:138; 76:67; 77:8, 9, 10, 11; 79:7, 9; 82:113; 85:139; 86:68, 70, 87; 87:1; 89:15, 74, 76; 90:52 Littoridina 64:39; 66:50, 51 guadachaudii 66:50 hatcheri 74:26 sphinctostoma 74:158, 159 tenuipes 66:127 Littoridinops tenuipes 66:51, 53, 54; 87:29 Littorina 74:22; 90:52 aleutica 74 :92 angulifera 63:115, 124; 70:115; 71:122; 77:12; 84:35; 85:139; 86:8, 9, 10, 68, 70; 90:102 arctica 72:78, 79, 82, 83 aspera 77:91 cingulifera 86:67 gronlandica 72:82, 83; 76:65 irrorata 61:71; 63:124; 64:74, 76; 66:127; 67:93, 110, 111; 70:92; 71:134; 78:84; 84:35; 85:136, 137, 139; 86:8, 9 , 10 ; 89:74, 76 lineolata 78:65, 66 littoralis 72:82, 83 littorea 61:72; 67:117; 74:120, 121; 75:138; 76:67; 77:8, 9, 10, 11; 79:7, 9; 82:113; 85:139; 86:68, 70, 87; 87:1; 89:15, 74, 76; 90:52 meleagris 86:67, 68 nebulosa 82:146; 84:35 newcombiana 76:72 obtusata 61:71; 64:132; 67:117; 76:67; 77:10; 86:68, 70; 89:14, 74, 76; 90:52 palliata 72:82 picta 85:139; 86:10 pintado 76:111; 85:139; 86:10 planaxis 74:21 punctata 86:67 rudis 74:92 saxatile 67:117 saxatilis 61:71; 76:65, 66, 68; 77:10; 82:111; 86:68, 70; 89:74, 76 scabra 78:66; 85:139; 86:10 scutulata 68:18; 74:20, 21, 92 sitchana 74:92 sitkana 83:65 tenebrosa 67:117 ziczac 63:115; 76:111; 78:65, 66; 84:35 lituellus , Spiroglyphis 74:45 livenscens, Goniobasis 65:129; 68:27; 81:78, 79, 80, 81, 133; 84:29 livida, Natica 63:115; 70:115 livida, Oliva 68:68 lividus , Eumelus 65:35; 66:47 lividus, Toxolasma 65:96 Livona pica 67:121; 81:44 lizardensis , Helix 72:21 lizardensis, Theskelomensor 72:20, 21 llajasensis, Exputens 87:72 lobion, Cadulus 61:95 lockyerana, Doris 79:121 loculosa, Catinella 81:84 loehri. Helix 85:128, 129, 130, 135 loehri, Sonorella 85:128 loeryi, Macroceramus 75:118, 119 Loligo opalescens 68:18; 87:56 longicaudus , Murex 72:34 longicollis, Amalia 89:62 longicollis, Lytopelte 89:63 longicornis. Typhis 78:2, 3 longinqua, Amnicola 65:51; 69:100, 101 longipes, Lepton 80:144 longirostris , Cavolina 77:70 longispina, Astraea 63:114; 67:121 longispina , Astrea 70:114 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 161 longispina, Clithon 86:82 longleyi, Xenophora 71:40, 4o lonsdalei, Strobilops 75:44, 45, 46, 48, 49 Lopholithodes foraminatus 68:19 mandtii 68:19 Lora 70:37 decussata 67:117 scalaris 67:117 lordi, Physa 65:90; 66:16 lorentzi, Leiovirgus 70:42, 44 lorentzianus , Strophocheilus 70:132 Loripinus chrysostoma 63:124 schrammi 63:124 lotorium, Ranularia 65:115 lotrensis, Lytopelte 82:63 Lottia gigantea 69:79, 80, 81, 82, 83, 34, 85, 36 louisae, Gyrineum 38:10 louiseae, Turbinilla 67:117, 113, 119 Lovellona atramentosa 72:76, 77 Lovenia cordiformis 6S:19 lowei, Dallspira 63:94 lubrica, Cionella 62:72; 63:120, 137; 64:53; 65:35, 101; 66:57, 85, 87, 129; 67:125, 126; 68:26; 69:61; 70:136; 71:15; 72:59, 86, 88, 89, 126; 74:65, 84; 75:111, 112, 113, 115; 76:28, 52; 80:104 lubrica, Cochlicopa 61:5, 89; 62:129; 70:5; 90:51 lubricella, Cionella 75:112 lucasensis, Colubraria 74:140 lucasensis, Striospira 63:95 Lucerna 69:132 Lucerninae 69:132 lucida, Siliqua 73:54 lucida, Yoldia 67:115 Lucidella 63:39 barbadensis 76:18 denseplicata 76:17 gonavcnsis 76:18 granulum 87:108 holoserica 76:18 llrata 70:100; 73:130; 74:83; 76:102 rugosa 87:108 samana 76 :18 tantilla 37:108 umbonata 62:127; 76:17 vinosa 76 :17 lucidum, Drepanotrema 62:145 lucidum, Pisidium 67:132 lucidus, Oxychilus 65:70 ]-.ucina divergens 70:113 jamaicensis 63:114 nassula 63:124 pensylvanica 63:124; 67:120 Lucinisca calhounensis 61:95 nuttalli 73:54 Lucinoma 84:99 acutilineata 30:93 lucorum, Helix 76:134 luctator, Volutocorbis 88:34 luctuosa, Striospira 63:96 lugubris, Acanthina 64:12; 74:20, 21 lugubris, Murex 64:12 lugubris, Planorbis 65:5, 6 lukisii, Odostomia 74:155 lumbricalis , Serpula 61:63 lunata, Mitrella 64:76; 73:42; 76:65; 77:70; 89:74, 77 Lunatia heros 70:37, 38; 89:75, 76, 121; 90; 57 triseriata 76:65; 89:75 Lunella 65:115 lunulata, Crassinella 37:49 luquillensis , Polydontes 75:65 lurida, Epirobia 90:43, 45, 46 lurida, Ocenebra 72:79 lurida, Ostrea 65:142; 73:54: 74:20; 32:47 lusoria, Meretrix 74:120 lustrica, Amnicola 65:129; 66:38; 81:79; 84:29 lusus, Haliotis 64:94 lutea, Columbella 70:111 lutea, Recluzia 76:151 lutea, Tellina 74:44; 83:64 luteofasciata, Neritina 65:143, 144 luteola, Corbula 73:54 luteola, Doris 79:121 luteola, Lampsilis 69:20; 77:58, 60, 61; 80:23; 87:10; 89:54 luteola, Succinea 63:7; 72:82; 75:31, 32; 78:51; 84:141, 142; 37:69 luteola, Unio 66:91; 77:58, 60 Luteola virginiana 77:61 lutecium, Pisidium 67:133 lutescens, Strophoceilus 70:132 luteus , Melampus 77:121 luticola, Glyphyalinia 80:54, 55; 82:66 lutosum, Cerithium 38:14, 15, 17 18, 20, 24, 25, 26 lutraria, Agaronia 77:112 lutzi, Gundlachia 64:126 lychnia, Paziella 61:93 162 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 lymani, Thericium 63:66 Lymnaea 61:21, 66; 62:3, 4; 63:73, 74, 76; 65:48; 66:7, 86; 67:44, 122, 123, 126, 127, 128; 69:19, 20; 72:131; 74:95; 77:84, 86; 81:103 acroxa 67 :44 alexandrina 67:44 ampla 65 :85 apicina 71:16 appressa 61:108; 67:125, 127; 72:131; 80:126; 90:52 arctica 70:7; 72:92, 93; 74:84 attenuata 65:113 auricularia 61:62; 65:53; 69:99; 73:156; 78:66; 82:102, 105 barber! 82:68 binneyi 71:16 brunsonl 80:126 bulimoides 62:3; 66:83 buttoni 65:53 callliaudi 67:44 caperata 65:85; 66:83, 85; 68:27; 69:99; 71:16 catascopium 84:28, 29; 88:102; 90:37 columella 72:131; 73:61; 78:54, 55, 56; 89:89 columellaris 78:55 cubensis 78:54 dalli 66:39, 40, 41; 73:156 diminuta 66:39 doddsi 73:156 elodes 89:10 emarginata 64:64; 70:6; 73:14, 15; 88:101, 102, 103, 104, 105, 106. 107; 89:89 cf galbana 66:84 hemphilli 65:53, 85 heterostropha 63:21 humilis 66:38; 63:27; 69:99; 70:136; 73:61, 133; 77:84, 86, 87; 81:63, 64; 84:28, 29; 87:114; 89:89, 90 jacksonensis 71:16 jugularls 61:21; 65:129; 71:16 kingii 65:86; 69:101 lillianae 80:126 macella 66:40, 41 minnetonkensis 70:25 modicella 66:84; 68:130; 71:16 montana 71:16 obrussa 64:22, 25; 67:30, 31; 69:99 occidentalis 80:126 palustris 64:25; 65:53; 66:42, 84, 85; 67:30, 31, 32; 68:27, 130; 69:99; 70:136; 71:16, 21; 74:84; 77:38, 84, 85, 86, 87, 88; 81:139; 82:111, 112; 83:44, 45, 46, 47, 50; 87:114; 89:89 parexilis 66:41, 42 parva 65:53; 66:39, 40, 41; 67:30; 70:136 pereger 76 :134 peregra 87:5, 7 peregrina 78:55, 56 pseudopinguis 72:33; 82:110, 111,112 raf f rayi 67 :44 reflexa 66:42, 84 rustica 71:16 sanctaemariae 80:126 stagnalis 67:44, 45; 69:19, 20, 99; 73:148; 74:84; 75:11; 76:29; 77:85, 86. 88; 80:125, 126; 81:52; 89:36 techella 73:127; 76:148 truncatula 67:44 turritella 66:39, 40 utahensis 65:85, 86; 69:101, 103 vahlli 72:93 vlrglniana 66:72 warthini 70:25 wasatchensis 62:3 winnebagoensis 70:25 wyomlngensis 71:16, 21 Lymnaeus emarginatus 61:26, 27 macros tomiun 78:55 Lymneidae 69:133 lymneif ormis , Daphnella 86:6 Lymnium 61 : 127 lynchi, Drymaeus 71:25 lynx, Cypraea 61:44; 67:89 Lyocyma viridis 74:44 lyoni, Goniobasis 82:13, 14, 15, 16 Lyonsia 68:116, 121, 133 hyallna 67:115; 79:123, 125, 126, 127; 88:40, 43 norwegica 79:123 pugetensis 68:15, 18; 74:43 striata 74:43 Lyria beauii 80:83, 84 vegai 80:83 Lyrodes 66:51; 74:23, 24, 25, 26; 85:24 cheatumi 85:25 doellojuradoi 74:25; 85:24 guaranitica 74:23, 24, 25 petenigensis 74:26 scotti 74:25 Lyrogyrus granum 65:125, 126; 76:112 pupoidia 65:100, 101 lyrta, Amphissa 73:10, 11 lyrta, Decipifus 73:10 Lysinoe 85 :64 exlmia 69 :44 sebastiana 69:43, 44, 140 Lysinolnae 69:136 Lysiosquilla scabrlcauda 80:34 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 163 Lytopelte 89:62, 63 boettgeri 89 :62 bureschi 89:62 caucaslca 89 :62 grusina 89 :62 , 63 herculana 89 :63 kandaharensis 89:62, 63 longicollis 89:63 lotrensis 82:63 maculata 89 :62 moldavica 89:62, 63 occidentalis 89:63 olteniana 89 :63 suboccidentalis 89:63 transcaspia 89:63 maackii, Eulota (var. optima) 66:14 macandrewi , Lambidium 89:50 macandrewi, Morum 89:49 macandrewi, Oniscia 89:49, 50 macapa, Doryssa 64:5 maccarthyi, Doris 79:121 macclintocki , Discus 66:33 macella, Lymnaea 66:40, 41 macerophylla, Chama 63:114; 77:69; 85:117; 87:48 macfarlandi, Platydoris 65:1 macgintyi, Cyphoma 75:56; 88:54, 55 Machaeroplax 57:116 macina, Nucella 75:109 macleayi, Amimopina 78:52 macleayi, Bulimus 78:52, 53, 54 macneili, Anguispira 90:18 Macoma 64:72; 65:116; 68:116, 119, 120, 121 alaskana 74:44 balthica 64:76; 67:111, 112, 116; 68:58, 60, 61, 64, 90; 74:44; 76:14, 67; 83:65; 88:39, 42; 89:74 brota 74:44 brota lipara 74:44 calcarea 67 :116 constricta 63:124 hendersoni 81:42 incongrua 74:44; 83:65 inflatula 74:44 inquinata 74:44; 81:144 marmorea 61:95 middendorf fii 74:44; 83:66 nasuta 68:16; 74:20, 21, 44; 80:94, 144 piercei 80:93 secta 73:54; 81:144 sitkana 74:44 tenta 63:124; 88:39, 42 yoldiformis 74:20, 21, 22, 44 Macrocallista, erycina 65:116 maculata 61:95; 63:124; 81:88; 85:115, 116; 87:36 nimbosa 63:124; 71:133, 139 nivea 65:116 Macroceramus floridanus 65:106, 107; 78:51 johannis 75:118 mlcrodon 62:128, 144; 75:118, 119 microdon loeryi 75:118, 119 microdon shuttleworthi 62:144; 75:118, 119 pontificus 65:106 texanus 65:106 Macrochlamydinae 69:136 Macrochlamys indica 78:15 Macrocyclidae 69:133 Macrocyclis laxata 70:133 Macromphalina dipsycha 78:76 floridana 78:73, 75, 76 palmalitoris 63:85; 78:76 pilsbryi 78:76 macroschisma, Pododesmus 74:20, 43; 83:65 macrostomum, Lymnaeus 78:55 macrostomum trivolvis , Helisoma 71:16; 74:97 Mactra 65:13; 81:40 arctata 78:4 corallina 87:19 cygnea 65:13 deaurata 78:96, 97 denticulata 78:96 donacia 78:4 fragilis 63:124; 70:116 grandis 68:48 helvacea 85:94 inflata 64:132 jickelii 68:48 sectoris 80:93 stultorum 63:19; 85:94 mactrif ormis , Bicorbula 87:14 mactrif ormis , Corbula 87:14 maculata, Lytopelte 89:62 maculata, Macrocallista 61:95; 63:124; 81:88; 85:115, 116; 87:36 maculata, Oreohelix 74:96 maculata, Polycera 74:59 maculata, Semperula 87:26 maculata, Terebra 77:90, 91; 81:102 164 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 maculata, Turritella 65:115; 68:47 maculatus, Agriolimax 89:62 maculatus , Murex 63:126 maculatus, Strombus 70:112 maculatus, Trochus 86:81 maculosa, Crepidula 65:84, 85 maculosa, Cyclodontina 71:26 maculosus , Triton 74:141 Maculotriton serrlale 72:63 madagascarensis , Cypraea 67:88 madagascarlensis , Cassis 68:14; 71:134; 81:47, 48 madrynensis, Peronaeus 71:24 magdalenae, Oreohelix 88:99 magdalenensis , Sonorella 80:114; 81:1 magellanica, Axinopsida 78:80 magellanica, Succinea 70:130 magellanicus , Murex 64:9 magellanicus , Placopecten 71:55; 76:66; 82:95; 89:116, 118, 120, 121, 122, 123; 90:54, 55, 57, 59, 60 magellanicus, Radiodiscus 70:131 magister, Succinea 76:85 magistra, Nenia 71:52 magna, Cyclodontina 71:28 magna, Onuphis 80:144 magna, Tellina 63:124; 78:19, 20 magnacustris , Physa 65:129 magnalacustris , Alasmidonta 71:33 magnalacustris , Bulimus 70:23 magnicornu, Oreohelix 74:96 magnidens, Ventridens 68:32 magnifica, Stagnicola 70:26 magnif umosus , Stenotrema 78:70 Magnipelta 68:108 mycophaga 67:37; 77:23, 24, 25, 26, 27 magnum, Chondropometes 62:84 mainese, Pisidium 67:136 Maizaniidae 70:28 major, Cyclodontina 71:25, 28 major, Cyclostremiscus 65:46 major, Harpa 68:124 major, Tachyrhynchus 74:92 major, Triodopsis 69:70 Malacobdella 79:129, 130; 81:40, 144 grossa 79:129, 130; 81:37, 38, 40, 144 malayensis, Rissoella 75:23 Malea ringens 65:121 malespinae, Cetoconcha 65:33 malespinae, Poromya 65:33 malleatum, Chondropometes 62:85 malleatus, Viviparus 64:35; 68:27; 70:136; 78:84; 81:138, 139; 87:90; 88:55 malleus candeanus 87:38, 45 mallicki, Coralliophila 90:128, 129 malonei, Hemphillia 72:42, 43, 45, 46, 47, 48; 85:100 mamilla, Polinices 68:47; 86:81 mamillanum, Pisidium 67:132 mamillaris, Conus 68:126 mamillatus, Potamides 64:132 mananensis, Coryphella 83:38 manca, Unio 66:91 manchurica, Cecina 76:150 Mancinella intermedia 68:47 mandtii, Lopholithodes 68:19 Mangelia bandella 87:96 carina 71:127, 128 Mangilia plicosa 64:77 manhattensis , Gemma 69:49 manilensis, Corbicula 78:106; 79:139; 80:16, 17, 18, 19, 32; 82:105, 146; 83:145; 84:36; 85:35, 36, 144, 145; 87:11, 12, 59, 87; 88:56; 89:4, 13, 51, 53; 90:117, 118 mansfieldi, Coralliophila 63:11, 12 mansfieldi, Muricidea 63:11 mansoni. Schistosoma 78:57 maoria, Mitra 83:100 mappa, Cypraea 61:44, 62 maranhonensis , Clausilia 62:104 mardinensis, Levantina 65:117 mareoticus, Planorbis 67:44; 85:142 margaretae, Daphnella 86:6, 7 margarita, Columbella 70:111 Margaritana 61:127 hembeli 66:36; 83:114 margaritifera 66:66; 67:96; 71:16; 76:55; 84:20 margaritana, Dosinia 80:93 margaritella, Proserpinella 63:43 margaritensis , Murex 72:148; 73:104, 105 margaritensis, Phyllonotus 73:105, 108, 109 Margarites cinerea cinerea 67:116; 74:94 groenlandica 67:116; 89:75, 76 helicina 67:116; 74:94; 77:10 laevior 74:94 marginatus 74:94 pupilla 72:79; 74:94; 83:65 Margaritifera falcata 83:113, 114 hembeli 83:114 margarktkfera 77:44, 45; 83:114; 86:74, 78 margaritifera, Margaritana 66:66; 67:96; 71:16; 76:55; 84:20 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 165 marginalis , Lamellidens 66:64, 91; 77:141 marginalis, Unio 66:91 marginata, Alasmidonta 66:138; 72:99; 74:110, 111; 79:98; 80:23; 81:67 marginata, Anodonta 66:67; 69:19, 20; 74:110, 112 marginata, Dysnomia 77:141 marginatus, Limax 64:97; 65:21; 66:62; 73:22; 74:12; 75:82, 85; 80:108; 81:105; 82:44 marginatus, Margaritas 74:94 marginatus, Planorbis 77:33 marginatus, Pupoides 61:6; 65:104 Marginalia 61:62; 64:106; 71:134 apicina 63:125; 68:14 beali 71:52 borealis 64:77 camea 61:48 eulima 71:52 haematita 82:121 hilli 64:61 limatula 71:52 olivaeformis 85:110 orscida 71:52; 89:75, 76 sandwichensis 70:112 veliei 63:125 woodbridgei 66:36 marginella, Caracolus 75:64, 65 mariae, Bulimulus 64:143, 144; 65:111; 68:23; 74:82 mariae, Oliva 68:68 mariae, Plectostylus 71:24 mariana, Lioplacodes 87:17 marica, Glycydonta 67:18 maricao lima, Polydontes 75:65 marinensis, Helminthoglypta 67:96 Marinula succinea 71:120 marlonae, Calliostoma 79:59 marionae, Clenchina 67:2, 3, 8, 9 Marisa comuarietis 72:53, 54, 55; 88:101 maritima, Pseudocyrena 71:120, 121 maritima, Ruppia 68:84, 85, 87 marki, Euplexora 68:19 markoei, Isocardia 68:125 marmarotis, Monadenia 68:53 marmorata, Aplexa 87:79, 80 marmorata, Diphyllidia 79:121 marmorata, Doris 79:121 marmorata, Haliotis 77:57 marmoratus , Liguus 87:84 marmoratus , Turbo 61:65 marmorea, Lepidochiton 67:114 marmorea, Macoma 61:95 marmorea, Pallifera 64:103; 69:125; 75:82; 79:118 marmorea, Tonicella 77:10 marmorensis, Discus 90:15 marmoreus , Conus 61:61; 69:76 marmoris , Sonorella 83:29 marochiensis , Naticarius 86:81 Marpessinae 69:131 marplatensis , Galacera 74:58, 60, 61 marplatensis , Polycera 74:58 marrati, Coralliophila 90:23, 24 Marseniopsis 89:95 marshalli, Beringius 73:8 marshalli, Helisoma 64:104 Marstoniopsis limosa 65:123, 126 martensi, Cyclodontina 71:26 martensiana, Polygyra 79:141 martensianum, Chondropoma 70:100 Martesia striata 63:114 martinianum, Cymatium 62:142 martinicensis , Tellina 70:116 marylandica, Phytia 67:93, 94 masirana, Persicula 86:80 maslini, Streptostyla 76:8, 105 masoni, Fusconaia 86:72, 73 masoni , Unio 86:72 Matellium 70:113 matermontana, Polygyra 68:6 matthewsi, Ancilla 80:81 mattirolii, Unio 70:46 mauiensis, Cypraea 81:6, 7, 8, 11 maupinensis, Goniobasis 77:44 mauritania, Cypraea 62:120; 67:89 Mauritia arabica 68:47 mauritiana, Bullia 65:116; 68:47 mauritiana, Cypraea 68:124 mauritianum luhuanum, Canarium 68:47 maxillatum, Stenotrema 69:70 maxima, Tridacna 68:124; 86:81 maximus , Ancylus 64:130 maximus , Anisancylus 64:129 maximus, Limax 61:5; 63:7, 19, 105; 65:21, 133; 66:56, 129; 69:104, 106; 72:59, 88, 89, 125; 74:12; 77:108; 82:43, 102, 104; 88:66; 89:112 maximus , Pecten 64 : 132 maxwelli, Holospira 68:108 Maxwellia 64:11, 13 fimbriata 64:13 gemma 64:13; 79:2, 3 indentata 64 :13 santarosana 64:13 mayaguezi, Caracolus 75:64 166 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Mazatlan 75:21 mazei, Conus 65:A2; 69:47, 48 mbengensis, Placostylus 61:124, 125 mcclungi, Gastrocopta 62:108; 66:62 mccordl, Alasmldonta 77:134, 135 mcgintyi, Conus 69:47, 48; 71:40 mcgintyi, Distorsio (macgintyi) 71:44; 84:7; 86:27, 29, 30, 34, 36, 37, 42, 46 mcgintyi, Latlrus 83:134 Mcleania 72:5 darlingtoni 62:127 meadi, Sonorella 80:50, 51 mearnsi, Ashmunella 84:126, 127 mearnsi, Sonorella 80:114 media, Trigoniocardia 74:119; 87:40 medianum, Pisidium 67:133 mediocarinata tricarinata, Valvata 70:14; 71:32 medium, Trigoniocardia 63:124 meekiana, Ferrissia 77:107 Megalobulimus 64 :4 ; 70 :132 Incarum 61:11, 70 Megalomas toma croceum 62:127, 144; 73:153; 76:19 hjalmarsoni 76:19 verruculosmn 76:19 Megalomas tomateae 70:28 Megalonaias 82:133 gigantea 66:136, 137; 69:30; 71:132; 74:72, 73; 79:98 Megapallifera 90:106 megaphallica , Pallifera 74:104, 105 megas , Australorbis 65:4 megasoma, Bulimnea 65:129 megasoma, Vespericola 67:95, 96 Megaspira ruschenbergiana 68:125 Megaspiridae 69:133 Megasurcula 68:101 carpenteriana 72:129 Megatebennus bimaculatus 73:52 Megayoldia 67:115 Megomphicinae 69:132, 135 Megomphlz 68:111 Meiocardia 81:89, 90, 91; 82:115 agassizi 81:90 carolinae 81:90, 91 floridana 82:116 palmerae 81:90, 91, 92; 82:115, 116 Meisenheimeriinae 69:136 Melampidae 69:130; 77:34; 89:73 Melampus 70:90, 91; 71:119, 123; 73:28, 29, 46, 47, 48, 50; 77:13, 119, 120; 85:107, 108, 109 bidentatus 70:90, 91, 92, 93; 71:119, 120, 121, 123, 124; 73:29, 30, 50; 77:120; 81:63; 82:111; 85:106, 108; 89:73, 76 coffeus 63:125; 71:119, 120, 121, 123, 124; 73:29, 30, 49, 50, 154, 155; 77:12, 119, 120 comeus 73:29 flavus 70:115; 73:29, 48, 50; 77:120, 121 floridanus 73:29, 30, 48, 50 gundlachi 73:29, 51 lineatus 64:77; 67:93, 110, 111, 118; 73:29, 30, 50; 76:67, 68; 84:143 luteus 77:121 nucleolus 77:120 pascus 70:113 philippii 70:113 melanamathos , Murex 80:96, 97, 99 Melanella comoxensis 68:18 conoidea 64:76 Melania 61:66; 81:36 anthonyi 87:18 blanda 81:36 cancellata 68:107 warrenana 87:18 melaniana, Mitra 83:100 Melanoides tuberculata 65:118, 119; 68:107; 78:63; 79:68; 83:72; 85:142; 87:29; 89:106 Melanopsis buccinoidea 76:134 costata 65:118 doriae 65:119 nodosa 65:118 subtinguitana 65:118 turcica 76:134 variabilis 76:134 melanopylon, Sonorelix 85:134 melanostoma, Polinices 64:61 Melarapha 80:37 Melaraphe irrorata 71:124 Melarhaphe 80:37 Melasma 81:36 melchersi, Oliva 68:67 meleagris , Llttorina 86:67, 68 meleagris, Neritina 70:115, 116 Melibe leonina 74 :45 Meliboea viridis 79:121 melleum, Drepanotrema 72:39, 40 Mellita quinquiesperforata 69:75 melones, Thais 77:92 Melongena corona 63:125; 70:84, 85, 86, 87; 72:117, 119, 121; 73:11, 12, 13, 77; 88:16, 18 23 melongena 61:48 patula 62:38 melongena, Melongena 61:48 melotomus , Vaginula 87:26 mendica, Alectrion 74:91 mendica "Nassa" 74:20 mendicus, Nassarius 65:16; 68:17, 18 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 167 mendozanus, Peronaeus 71:23 mendozense, Chondropometes 72:85 Menestho clavula 74:86, 87 diaphana 74:86 Menetus 66:45, 86; 81:103 alabamensis 75:147 brogniartianus 87:29 buchanensis 87 :29 coloradensis 62:46; 64:101 cooperi 81:104 dilatatus 65:126; 69:99; 70:136; 72:60; 76:148; 87:29 exacuous 64:22, 25; 66:84, 85; 67:31; 72:60 kansasensis 62:46; 66:44 pearlettei 62:46; 66:84 planospirus 73:14, 15 Mentissoideinae 69:131 menziesi, Hyridella 69:12; 76:146 Meoma grandis 62:39 mercatoria, Columbella 63:115; 67:121; 71:118 mercatoria, Voluta 61:62; 63:19 Mercenaria campechiensis 79:129; 81:37, 39, 40; 82:47 mercenaria 68:58, 60, 64; 73:12; 74:119; 76:68; 79:129; 81:86, 123; 82;47; 83:74; 85:116; 87:1, 20, 111; 88:40, 43, 64 mercenaria, Venus 64:76 Meretrix meretrix lusoria 74:120 meridana, Stroptostyla 64:120; 76:9, 105 meridionalis , Striatura 63:7; 66:57; 67:24, 52; 70:16; 76:149; 77:108; 90:51 meridionalis, Succinea 70:129 mertensii, Ischnochiton 74:94 mesai florida, Helicostyla 62:40, 41 Mesanella 66 :32 monochroa 66:32 trailli 66:32 Mesodesma arctatum 67:116; 76:69; 78:3, 4, 5, 6, 96, 98, 99; 80:1, 2 deauratum 78:96, 97, 98, 99, 100 jauresii 78:96, 97, 98 Mesodon 61:40; 77:22; 81:65; 84:12, 13; 90:28, 30, 33, 36 albolabris 64:100 andrewsae 88:9 appressus 61:84; 62:93, 102; 64:7, 8, 54, 67; 73:21 binneyanus 69:17; 90:27, 30, 34 bucculenta (form) 62:122, 124; 59:17 chilhoweensis 65:109 christyi 88:8, 9 clausus 62:102, 120; 64:54, 55; 69:17, 58; 74:63; 78:30; 85:65, 66; 88:9; 90:27, 30, 33, 34, 148 clenchi 62:98; 79:117; 90:27, 30, 33, 36 downieanus 67:7; 79:5; 88:9 edentatus 62:99; 79:117 elevatus 63:120; 64:54, 55; 71:11; 74:63, 72; 84:12 ferrosso 88:9 indianorum 69:17 inflectus 62:''3, 99; 63:102, 120, 142; 64:54, 55; 65:110; 69:17, 70, 125; 71:11; 72:52; 74:63; 76:37; 78:108; 84:12, 13 kalmianus 79:4, 5 kiowaensis 69:17; 80:29 laevior 66:116 normalls 63:106; 69:140 leatherwoodi 88:51, 118 mitchellianus 61:83; 62:93; 84:12 orestes 89:1 pennsylvanicus 61:84; 62:93; 63:120 perigraptus 66:117; 69:70; 88:9 roemeri 63:7, 8; 65:111; 90:101, 102 rugeli 65:110; 84:13; 88:9 sayanus 61:84; 70:15; 72:88, 89; 76:49; 77:21; 89:89 sculptior 66:116; 67:91; 68:32 subpalliatus 68:66 thyroidus 61:5, 40, 83; 62:93, 122, 123, 125, 126; 63:5, 7, 103, 120, 132; 64:7, 25, 54, 55, 100, 106, 141; 65:101, 104, 110, 123, 124, 125, 126, 129; 66:57, 62, 100, 129; 67:91; 68:23, 24, 26, 30, 32; 69:17, 58, 71, 125; 70:64, 136; 71:11; 72:52, 59, 123; 73:21; 74;12, 63, 106; 76:26; 77:31; 78:30, 32; 79:134; 81:63, 64; 84:12, 13; 85:66; 86:19; 90:101, 102 trossulus 80:53 verus 68:65, 66 zaletus 61:84; 63:120; 64:54, 55; 65:104, 110; 74:63, 83; 76:37; 84:12 Mesodontinae 69:133 mesoleuca, Acmaea 77:91 mesolia, Holospira 90:103 Mesomphix 61:40; 65:110; 76:1, 5; 88:9 andrewsae 88:8, 9 anurus 76:2, 4, 7 capnodes 67:23, 91; 79:117 cupreus 61:86; 63:104, 120; 64:54, 55; 65:110; 66:57; 70:136; 72:87, 80; 73:21; 76:149; 90:148 168 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 derochetus 76:4, 5 friabilis 63:120; 64:54, 55; 69:17; 74:64 globosus 76:6, 7 inornatus 61:86; 66:57; 70:15, 16; 72:87, 79; 74:64; 89:89 latior 76:5, 6 monticola 76:5 oxycoccus 67:23, 91 ozarkensis 69:17 perlaevis 76:5 pilsbryi 66:122; 69:71; 76:6; 79:70 rugeli 64:7 ruidus 74:64; 76:5, 6, 7 subplanus 65:110; 88:9 victoriana 65:112, 113; 68:7 vulgatus 61:86; 64:54; 69:70, 125; 74:64; 76:1, 2, 4, 5, 6, 7; 88:9 messana, Triodopsis 65:80, 81; 66:119, 121, 122; 68:29; 74:108 messlnensis, Polycera 74:59 Metagonimoides oregonensis 82 :4 metallacta, Paravitrea 76:142, 143; 79:6 metanevra, Quadrula 74:71, 73; 79:98; 87:9 metcalfel, Oreohelix 88:94, 95, 98, 99 metcalfi, Sonorella 90:79, 71, 72, 73 Metula elongata 90:131 kerensis 90:130, 131 santoensis 90:131 Mexcyclotus chrysacme 81:116 mexicanum exiguum, Carychium 62:137 mexicanus , Lamellaxis 74 :82 mexicanus, Microceramus 65:112, 113 micans , Angelus 65:116 micans, Unlo 73:73 michelina, Encope 69:75 mlchiganensis , Goniobasis 71:31 michiganensis , Physa 88:84 michoacanensis , Euglandina 64:60 micra, Lamellaxis 70:101; 75:116; 81:117; 82:145 Micranellum 65:75; 83:28 Micrarionta agnesae 66:35 areolata 85:134 hutsoni 82:83 peninsularis 85:129 Mlcroceraminae 69:130 Microceramus 63:38; 64:72; 65:106, 107 arubanus 63 :44 bonairensis 63:44 caymanensis 63:44 concisus 63:38, 44; 73:131; 76:107 gossei 63:44; 65:107 guanicus 75:119 mexicanus 65:112, 113 texanus 63:4, 6, 7, 9 Microcondylaea compressa 66:94 Microconus 62:144; 72:5, 6 pilsbryi 72:6, 7, 8, 9 ruf us 72:6,8 termitarum 72:7, 9 wilhelmi 72:6, 8, 9 microdon, Macroceramus 62:128, 144; 75:118 microdon, Palmadusta 62:63 microdonta, Gastrocopta 70:129 Microdontia anodontaeformis 70:41 Microdrillia hebetika 61:94 Microgaza rotella 71:46 microgrammata , Anomia 61:94 Micromena 68:111 Micromenetus 75:146 micromeris , Murex 68:43 micromeris , Ocenebra 68:43 Micromya iris 66:136; 74:110, 111; 79:98 lienosa 79 :98 microphyllus , Chicoreus 72:63 Microphysula 72:5 ingersolli 65:60; 68:129, 130, 131; 71:13; 74:84 Microphyura nightingali 89:85 microscoplca, Valvata 63:62 microstoma, Physa 85:iii (36) microtis, Eupomatus 82:109 Mlcrotralia 63:10 occidentalis 77:13 Microvoluta intermedia 83:104 joloensis 83:103 midae, Haliotis 62:142 midae , Voluta 61:66 middendorff ii , Macoma 74:44; 83:66 middendorff ii, Turbonilla 74:92 Milacinae 69:132 Milax gagates 65:21; 66:62; 70:113; 72:52; 80:108; 82:102, 104; 89:112 miliaris, Conus 70:111 militaris, Gyraulus 87:17 militaris, Planorbis 87:17 milium, Pisidium 66:98; 67:134; 80:109, 110 (or 111) ; 90:38 milium, Striatura 62:130; 63:135; 66:57, 62, 87. 129; 67:52; 68:26, 32; 69:59; 70:64; 76:25, 26; 89:89 milium. Vertigo 61:5, 6; 63:8; 66:12, 57, 83; 69:60; 72:88, 89 millecostatus, Radiodiscus 89:47, 48 millepunctatus , Conus 62:121 miller iana, Alvania 66:36 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 169 Miltha sanctaecrucis 80:93 mlltocheilus , Placostylus 61:124 mindanus, Conus 71:117; 85:111 miniaceum, Polytrema 69:4 minima, Alcadla 89:55 minima. Helix 63:36 minima, Rissoella 75:23 minimum, Batillaria 63:124; 70:115; 71:118; 88:16, 18, 22, 26 Minioliva 77:5 minirosea, Ocenebra 68:43 minnetonkensis , Lymnaea 70:25 Minolia 65:115 minor, Allogona 76:22 minor, Carunculina 80:127 minor, Cyclas 67:131 minor, Cyclodontina 71:25, 26, 29 minor, Drymaeus 71:25 minor, Ensis 65:74; 70:87 minor, Euglandina 73:138 minor, Haloconcha 74:93 minor, Pseudocardium 80:94 minor, Solaropsis 71:29 minus, Pupisoma 75:33 minuscula, Crenella 61:94 minuscula, Hawaiia 61:6, 86; 62:6, 95, 125; 63:5, 71, 120, 134; 64:23, 25, 55, 100; 65:101, 104, 135; 66:57, 62, 82, 129; 67:24, 52, 125, 126, 128; 68:26, 31; 69:17, 59; 72:59, 88, 89, 124; 73:21; 74:12, 64, 82; 75:106; 76:149; 78:16, 51; 86:18, 19; 90:51 minuscula, Helix 63:5 minuscula, Pomacea 66:99 minuscula. Vertigo 62:36 minuscula, Zonitoides 67:128 minusculum, Pisidium 67:133 minusculus , Murex 61:54 minuta, Hydrobia 81:63 minuta, Leda 74:43 minuta. Porphyria 64:116 minuta. Pupa 63:6 minuta, Streptostyla 64:120 minutissimum, Punctum 63:36, 135; 65:61, 62, 63, 65, 104; 66:11, 57, 83, 129; 67:52; 68:130; 69:59; 70:16, 64; 71:14, 15; 72:86, 89, 125; 74:84, 96; 76:25, 27; 85:84; 89:89 mira, Paravitrea 89:1 mirabilis, Callistochlton 74:20 mirabilis, Epirobia 90:45 mirabilis, Janaria 67:78 mirabilis, Pedipes 71:121; 75:57 mirabilis, Triphora 87:40 miriadina, Olivella 77:3 Miroconus 62:144 mirum, Pisidium 67:132 misionmn, Potamolithus 80:57 misoolensis, Leiovlrgus 70:42, 44 misoolensis, Unio 70:44 missionium, Veronicella 70:128 mississippiensis , Pleurobema 70:27 missouriensis , Eupera 90:95, 97 mitchellianus , Mesodon 61:83; 62:93; 84:12 Mitra 61:62; 71:54; 79:13 adansonii 83:100 amphorella 70:111 antillensis 71:40 carbonaria 83:100 castanea 83:100 chinensis 83:100 crenata 90:63 echinata 83:102 effusa 90:63 floridana 88:18 fluviimaris 63:13; 71:40 fordi 63:12 fusca 83:100 gausapata 90:63 gigantea 65:121 hendersoni 71:39 lens 90:63 limata 83:100 maoria 83:100 melaniana 83:100 of M. michelinii 70:111 mitra 90:63 mitrodita 61:94 moisei 71:39 mucrona t a 83:102 nigra 83:100 nucea 70:111 pele 83:99, 100, 101 prodroma 61:94 rigida 83:101 semifasciata 83:101 straminea 63:13 willcoxi 61:111 zephyrina 83:101 mitra, Acmaea 72:79, 129; 74:93 mitra, Mitra 90:63 mitralis , Pyramidella 74:87 Mitrella 61:94; 70:112 blanda 65:116; 68:47 blastos 61:94 carinata 73:55; 74:20 gausapata 74:20 ligula 86:81 lunata 64:76; 73:42; 76:65; 77:70; 89:74, 77 170 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 tnitrodita 61:94 oryzoides 61:9A Mitridae 83:95 mitrodita, Mitra 61:94 mitrodita, Mltrella 61:94 Mitromorpha atramentosa 72:75, 76, 77 filosa 72:75, 77 mixta, Turritella 61:93 modesta, Alderia 69:22, 23, 24, 25, 26, 72 modesta, Assimlnea 84:143 modesta, Corbula 72:62 modesta, Syncera 67:94; 71:120 modesta, Vertigo 62:130; 66:85; 67:125; 71:15; 74:84, 96; 83:44, 45, 46, 49, 50 modestus, Stiliger 69:23 modlcella, Fossaria 66:129; 72:60 modicella, Galba 65:129; 74:97 modicella, Lymnaea 66:84; 68:130; 71:16 modicus, Pupoides 63:120; 78:51 Modiola discors 72:82 modiolus 76:12, 13, 14 substriata 72:82 Modiolaria laevigatas 72:81; 74:43 lateralis 71:127 niger 67:115 nigra 74:43 obesa 68:15 olivacea 72:81 substriata 65:115; 74:43 vernicosa 72:81; 74:43 Modiolus 73:54 americanus 77:69 arborescens 63:124 capax 73:54; 74:20 demissus 64:17; 75:150; 76:13, 67; 88:39, 42 modiolus 67:115; 68:15, 16, 17; 74:43; 75:150; 77:10 opifex 63:124 plicatulus 64:74, 76; 67:115 tulipus 63:124 modiolus, Modiola 76:12, 13, 14 Modulus carchedonius 70:115 modulus 63:124; 68:17; 70:115 modulus, Modulus 63:124; 68:17; 70:115; 82:120 Moellendorf f ia eucharistus 71:8 Moelleria drusiana 74:93 quadrae 74:93 moerchianum, Bucclnum 74:91 mogindo, Odostomia 86:25 mohaveana, Sonorella 82:51, 52 Mohavelix 85:64 moisei, Mitra 71:39 moldavica, Lytopelte 89:62, 63 mollis, Planaxis 70:112 molokaiensis , Pleuropoma 86:23 Monacha olivieri 65:117, 119 schotti 65:118, 119; 76:133, 134 monachus , Pachychilus 81:28, 30 Monadenia 66:47, 48, 49; 67:76; 80:88; 83:111 baxteriana 68:52, 53 beryllica 76:129, 131; 83:110, 111 callindina 68:56 callipeplus 68:56 churchi 66:49; 76:130; 83:111 circumcarinata 67:69, 70, 73 cristulata 68:56 fidelis 66:47, 48, 49; 67:95; 68:51, 52, 54, 55; 76:131; 79:103, 104; 80:29 infumata 66:49:79:103, 104, 105 klamathica 68:55, 56; 76:130; 83:110 leonina 68:56 marmarotis 68:53 ochromphalus 68:55 pronotis 67:96; 68:53 salmonensis 68:54, 55, 56 setosa 76:129 trinidadensis 68:53 troglodytes 83:111 monaense, Cerion 75:33 monas , Plsidium 67:135 moneta, Cypraea 61:43, 44; 63:144; 67:88; 77:91; 85:111 moneta, Monetaria 67:14, 16 Monetaria annulua 67:14, 17 moneta 67:14, 16 monile, Pira 71:119, 121, 124; 77:120 Monilispira leucocyma 63:125; 71:126 ochsneri 62:103 monochroa, Mesanella 66:32 Monocondylaea 73:72; 80:21 walpolei 62:48 monodon, Lamellaxis 75:116 monodon, Stenotrema 63:132; 65:129; 66:82; 68:26; 69:58 Monodonta 61:65 monodonta, Cumberlandia 83:114 monolacca, Solaropsis 71:49 monoperta, Hiatella 63:139; 64:30, 31 monozona, Epiphragmophora 71:30 monroei, Colubraria 76:41, 42 Montacuta cuneata 77:125 floridana 80:144 iii phascolionis 77:127 montagnei, Bulimulus 70:134 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 171 montana, Lyntnaea 71:16 montanensis, Stagnicola 85:145 monteplatonis , Yunquea 74:166; 75:142 montereyensis , Retusa 62:105 montereyensis , Sulcoretusa 62:105 montevidensis , Bulimulus 70:133 montezianus, Anodonta 64:83 montezuma, Anodonta 65:32 montezuma, Humboldtiana 67:108; 68:8, 9; 90:99 montezuma sitiens, Sonorella 81:1 montlcola, Mesomphix 76:5 monticola, Peronaeus 71:23 montivaga, Holospira 64:89, 90 montivagus , Protoglyptus 71:22 montrouzieri , Caledoniella 89:86 mooreana, Hirsute 64:101 mooreana, Polygyra 63:2, 4, 5, 7, 9; 69:96; 75:27; 76:37 mooreanus , Bulimulus 63:6, 7, 9; 65:110; 68:21, 22; 74:69, 70; 75:166 moorei, Olivella 64:112, 114 mooresiana, Succinea 76:135 Mopalia 74:20 ciliata 74:94 muscosa 74:94 wosnessenskii 72:79; 74:94 moquiniana, Helicina 80:71 morani, Semele 80:94 morchianum baeri , Buccinum 72:79 mordax, Anguispira 66:11; 90:18, 106 morditus, Colus 68:16, 17 morelosensis , Holospira 64:53 morenoi, Bulimulus 70:133 moricandi, Ancylus 64:126 moricandi, Hebetancylus 64:127 morio, Nerita 70:112 mormonum, Sonorella 80:114; 81:1, 3, 5 morrhuana, Callocardia 64:118 morrhuana, Pitar 67:116; 79:129; 80:85; 81:37, 38, 40; 88:40, 42 morrisoni, Olivella 77:2 morrisoni, Thracia 82:119 morseana, Cionella 66:13; 70:16; 73:21 morsel. Vertigo 66:57 mortoni, Laevicardium 63:124; 64:76; 68:88; 78:104 Morula 65:116 granulata 88:24 mutica 81:125 papulosa 81:126 Morulina anaxares 81:125 cavernosa 81:125 fusca 81:125 musiva 81:125 paucimaculata 81:125 morum, Cerithium 88:21, 23, 24, 25 Morum dennisoni 83:21 macandrewi 89 :49 oniscus 63:115 83:22 praeclarum 89:49, 50 tuberculosum 83:21, 22 veleroae 83:19, 21, 22 morus, Sistrum 70:112 moschata, Eledone 87:64 moschatellina, Nucella 75:109 Mosesia chordeilesia 82:4 moussoni orientalis , Orcula 65:118, 119 moutoni, Renea 61:33 mozambicana, Volutocorbis 88:35 Mucronalia nidorum 69:110 mucronata, Mitra 83:102 Mudalia 80:101, 102 potosiensis 85:26 mudgei, Ashmunella 84:107, 108, 109 muelleri, Nassarius 85:126 Mulinia corbuloides 64:75, 76 lateralis 64:76; 67:116; 68:89; 82:48; 85:94; 88:40, 42; 89:60 sapotilla 61:95 Mulinia - Syndosmya 88:41 mullani (mulloni) , Triodopsis 83:138 multicarinatus , Lithococcus 63:84 multicostatum, Helisoma 70:24 multicostatus , Boreotrophon 74:29 multicostatus , Fusus 74:29 multicostatus, Murex 74:29 multicostatus, Trophon 74:91 multidens, Helicodiscus 75:102; 79:6, 7; 80:120; 89:2; 90:106 multidentata, Paravitrea 61:86; 63:135; 66:129; 67:23; 70:16; 71:147; 72:87, 89; 74:64; 81:66 multifilosa, Tegula 64:49, 50 multilineata, Achatinella 71:150 multilineata, Goniobasis 62:67 multilineata, Paludina 67:57; 68:107 multilineata, Triodopsis 61:99; 63:120, 131, 133; 68:26; 69:58; 76:37 multilineatus , Drymaeus 61:71; 65:34, 69; 75:120 multiplicata, Cyclodontina 71:28 multirugosus, Hinnites 74:20, 21 multispirata, Cyclodontina 71:27 multistriata, Puncurella 74:94 multistriatum, Epitonium 64:76 multistriatus , Diplodon 76:146 mumia, Gastrochaena 65:13 munda, Ocenebra 72:79 mundula, Rissoella 75:23 172 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Munida quadraspina 68:19 munsteri, Protoglyptus 71:22 Muracypraea 70:88, 89 Murchisonella 62:66 Murellinae 69:132 Murex 6A:11, 12, 106; 68:A2; 71:54; 79:13; 88:16 aluco 61:65 antiquus 90:139 argo 63:127, 128 babylonius 61:65 beaui 65:42; 71:40, 45 bicolor 62:38, 39; 66:77 brandaris 64:132; 81:88 brevifrons 63:127, 128 cabriti (cabritii) 71:43; 79:63 canaliculatus 64:34 carica 67 :63 cellulosa 63:125 chipolanus 61:93 colus 61:64 dasus 61:93 decussatus 64:10 despectus 90:139 dilectus 85:119 elenensis 62:39 erinaceoides 64:12, 13 erinaceus 63:18; 64:12 festivus 64:10 fimbriatus 64:12 folidodes 61:93 gamblensis 64:10 gemma 64:9, 10, 11 geversianus 64:9 gyrinus 88:10, 11 imperialis 73:104 lingua-vervecina 64:10 lugubris 64:12 maculatus 63:126 magellanicus 64:9 margaritensis 72:148; 73:104, 105 melanamathos 80:96, 97, 99 micromeris 68:43 minusculus 61:54 multicostatus 74:29 nigritus 62:39 nuttingi 71:44 oxyacantha 80:97 pileare 79 :62 pomum 70:115; 71:135 pumilus 79:3 ramosus 61:64 rubidus 79:63 ternispina 68:47 tritonis 63:18 trunculus 74:28, 31 tryoni 71:43 tulipa 61:64; 70:76 Muricanthus oxyacantha 80:99 muricata, Hebra 72:63 muricatum, Cardium 63:114, 124 muricatum, Trachycardium 70:115 muricatum, Vasum 72:29, 30; 75:1, 2, 3 muricatus, Tectarius 71:119, 122; 76:111 Muricidea 64:9, 11, 13 erinaceoides 64:12 incisa 64:13 indentata 64:12, 13 mansfieldi 63:11 santarosana 64:12, 13 muriciformis , Eupleura 62:39 muricina. Purpura 81:127 muricinum, Cymatium 70:115 muricoides, Fusus 68:42, 44 muricoides, Ocenebra 68:42, 44 muricoides, Ricinula 68:44 Muricopsis 64:11 Murithais 74:31 murrha, Agaronia 77:112 mus, Conus 68:126; 73:119, 120, 121; 74:81, 82; 75:56; 85:49 mus, Cypraea 70:88, 89 muscarum, Cerithium 63:124; 88:14, 15, 16, 19, 20, 24, 25 muscarum, Polymita 64:107 muscarum, Thericium 63:66 muscorum, Pupilla 65:61, 63, 65; 66:57, 85; 67:125, 126, 127; 71:15; 72:93, 126; 74:96; 75:49 muscosa, Mopalia 74:94 Musculium 61:6, 7, 9; 64:25; 66:129; 67:30, 31; 68:99, 100, 101; 72:132; 78:85; 79:42; 82:137; 90:85 heterodon 61:7; 72:132, 135; 88:111 japonicum 90:82 lacustre 77:42; 90:39 partumeium 61:2, 3, 8, 9; 72:60; 82:139; 90:39, 83 rosaceum 66 :62 secure 65:100; 72:60; 88:109, 110, 111; 90:36, 37, 38, 39, 76, 77, 78, 82, 83, 84, 85 transversum 65:100, 101; 72:60; 90:36, 37, 38, 39 truncatum 61:6, 7, 9; 62:123; 78:47 Musculus 68:116, 119, 120 discors 76:65; 83:70 lateralis 77:69 olivaceus 72:82 vemicosus 72:79, 81 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 173 musculus, Strophocheilus 70:132 musica, Voluta 61:62; 67:1 musicola, Cepolis 74:145 musiva, Morulina 81:125 mustelina, Achatinella 68:107, 108; 71:150 mutabile, Buccinum 61:63 mutabilis, Fasciolaria 67:7 mutabilis, Nassarius 90:52 mutabilis, Pallifera 65:22, 55; 69:126; 74:12 mutabilis, Strombus 67:18; 82:1 Mutelidae 66:63; 70:39 mutica. Morula 81:125 mutica, Olivella 64:111, 116; 68:14; 75:139, 140, 141, 142; 90:151 mutica, Ricinula 81:125, 126 Mya 68:116, 121 arctica 63:138; 64:31, 32 arenaria 64:76; 66:7, 8, 9, 25; 67:111, 112, 116; 68:58, 59, 61, 62, 64, 89; 70:37; 72:2; 73:39, 40, 41, 42, 43; 74:122; 75:154; 65:68; 79:68, 129; 80:13, 14, 15, 16, 95; 81:86, 123; 87:111; 88:39, 42 arrosis 80:95 complanata 61:128 crassa 80:14 dickersoni 80:92, 95 elegans 80:13, 14, 15; 83:66 ezoensis 80:91 fujiei 80:92, 94, 95 grewingki 80:91 intermedia 74:45; 80:14 japonica 74:45; 80:13, 14, 15, 95; 83:66 kusiroensis 80:91, 92, 95 oonogai 80:15 priapus 80:15; 83:66 profundior 80:14 pseudoarenaria 80:15 salmonensis 80:91 truncata 63:19; 74:44, 45; 80:13, 15, 16 mycophaga, Magnipelta 67:37; 77:23, 24, 25, 26, 27 myosotis. Alexia 71:4, 5 myosotis, Ovatella 71:4, 5, 6; 76:65; 84:143 myosotis, Phytia 70:4, 5; 76:150 Myotestidae 69:136 myrakeenae, Aspella 83:89 Mysella cuneata 77:125 planulata 88:39, 42 Mytilopsis 63:83; 66:127 allyneana 66:35 leucophaeata 66:53; 69:99; 74:38 zeteki 66:35 Mytllus 68:116, 120; 72:1; 73:12; 74:1; 89:122; 90:58, 59, 60 califomianus 64:105; 72:79; 74:7, 20, 21, 43; 75:150; 76:12, 13, 14 crassitesta 72:81 cygneus 63:19 diegensis 72:80, 129 edulis 61:48; 63:19; 64:14, 17, 76; 66:9, 25; 67:115; 68:77; 72:12, 14, 79, 80; 73:41, 42, 43, 141, 142; 74:1, 6, 43. 155; 75:95, 150, 151, 152; 76:12, 13, 14; 77:10; 78:42; 81:86; 82:46; 83:65; 88:41, 43; 89:118, 120, 121, 122, 123; 90:55, 57, 59, 60, 91 expansus 80:93 exustus 63:114 giganteus 72:80, 81 glomeratus 72 :80 hamatus 75:149 pelucidus 67:115 recurvus 63:124; 64:74, 76; 75:149 rugosus 63:138 trossulus 72:80 nacelloides , Acmaea 74:93 Naesiotus 85:7, 8 achatellinus 85:5, 6, 7, 8 cavagnaroi 88:67 deroyi 88:67 scalesiana 88:67 naevosa, Haliotis 62:142; 71:57, 58 nana, Ashmunella 90:51 nana. Car ion 62:68 nana, Unio 66:91 nana, Volutocorbis 88:35 Naninia steursi 66:96 Naninidae 69:136 nannodes , Carychium 61:83; 66:13 Nannodiella nemorensis 61:94 Napaeinae 65:130 Narona 73:55 nashotahensis , Lymnaea 72:33 nasoni, Lymnaea 72:33 Nassa 61:63; 72:2 ambigua 63:115 calif orniana 70:108 cf compta 70:112 174 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 cooperl 73:55 delosl 70:108; 73:55 fossata 73:55 francolina 79:73, 74, 75, 76 gibbosula 64:132 ligata 75:111 mendica 74:20 persica 65:116 pulla 65:116 pullus 68:47 reticulata 64:132; 89:15 rudis 75:111 sertum 72:63; 79:73, 74, 75, 76 situla 79:74 Nassarla coronata 72:63 Nassarius 65:12, 15; 69:77; 70:116; 74:86 albus 85:126 ambiguus 71:127 barsdelli 90:131 caelatus 90:133 califomianus 65:16 catallus 65:17 cerritensis 65:16 cooper! 65:16 corpulentus 65:16 fossatus 65:16 glans 90:131 insculptus 65:17 llmacinus 80:35 ^ mendicus 65:16; 68:17, 18 muelleri 85:126 mutabills 90:52 obsoletus 65:16; 67:117; 76:66, 67, 68; 78:49; 81:109; 82:28, 108 pagodus 65:16 perpinguis 65:16 rhinetes 70:108 tegulus 65:16 tiarulus 65:16 trivittatus 64:76; 67:94, 117; 70:37, 38; 76:67; 77:125, 126; 78:49, 50; 79:89, 90; 80:85; 89:75, 77 versicolor 65:17 vibex 63:125; 64:77; 66:127; 70:115; 71:118; 85:111; 89:74, 77 nassula, Lucina 63:124 nassula, Terebra 68:41 nasuta, Ligumia 88:65 nasuta, Macoma 68:16; 74:20, 21, 44; 80:94, 144 natalensis, Panope 76:80 Natalina caffra 78:25 natator, Gyrineum 88:10 Natica 64:106; 70:2; 74:93; 88:16, 18 aleutica 74:93; 76:152 alticallosa 61:93 canrena 61:67; 63:124 of catenata 65:121 clausa 67:117; 76:152; 82:3; 89:75 gualtieriana 90:1, 2, 3, 4 josephinae 64:132 livida 63:115; 70:115 cf sagittifera 70:112 tectula 76:152 cf violacea 67:18 Naticarius 61:19 canrena 61:19 , 20 marochiensis 86:81 nattkemperi , Cyclodontina 71:29 Nautilites 61:69 Nautilus pompilius 61:69; 67:15 raphanus 61:70 spirula 61:69 navalis. Teredo 63:19, 116; 70:54; 76:69; 88:40, 42 navarchus , Pecten 74:43 navarrei, Oxyloma 66:85 navicula, Ancylus 64:127 navicula, Limnaea 78:55 naviformls, Unio 66:91 nebrascensis , Bulimus 87:17 nebrascensis , Campeloma 87:17 nebrascensis, Lioplacodes 87:17 nebrascensis, Planorbula 62:42; 66:84 nebulosa, Littorina 82:146; 84:35 nebulosis, Eumelus 66:46 nedullna, Olivella 68:69 neglecta, Sonorella 66:36; 80:114 neglecta, Triodopsis 65:82 neglectum, Pisidium 67:131 negllgens , Spiraxis 72:115 neisleri, Crenodonta 77:106 neislerii, Amblema 68:97 nelsoni, Ceres 68:7 nelsoni, Epirobia 90:45 nelsoni, Propilsbrya 90:45 nelsoni, Sonorella 80:114 Nematobothrium 77:107 Nemocardium centif ilosum 72:129 nemoralina, Plagioptycha 82:145 nemoralis , Cepaea 61:35, 132, 133; 64:104; 65:134; 66:10, 56, 57; 70:14; 78:85; 80:29, 87; 82:102 nemoralis. Helix 61:67; 63:107 nemorensis, Nannodiella 61:94 Nenia argentina 68:105; 70:129 barcrofti 71:51, 52 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 175 karsteniana 71:52 magistra 71:52 tridens 73:153; 75:35 zischkai 69:113 Neniastrinae 69:131 Neniinae 69:131 Neoathleta 88:33, 34, 35 Neocyclotinae 70:28 Neocyclotus ambiguum 70:100; 76:103 aureus 76:103 berendti 76:103 bisinuatus 79:103; 81:116 dysoni 73:130; 81:116 Neocyrena 72:105 radiata 76:62 Neogene cypraeacea 62:57 neohexagonum , Dentalium 73:54 neomexicana, Oreohelix 88:99; 90:52 neopalustris , Galba 72:31 Neopetraeus apertus 70:135 conispirus 70:134 hector 70:135 peristomatus 70:135 stelzneri 70:134 Neopisidium 79:87 Neoplanorbinae 69:129 Neoplanorbls carinatus 75:146, 147 smithii 75:146, 147 tantillus 75:146, 147 umbilicatus 75:146, 147 Neopupinae 70:28 Neopycnodonte cochlear 87:48 Neosimnla quaylei 72:129, 130 Neosubulina 68:110 triptyx 81:105 Neovolusia 85:31, 32 nepeanensis, Propehyridella 69:7 nepeanensis, Unio 69:7, 8, 9, 12 Nephronaias gundlachi 62:83 Neptunea antiqua 74:27, 28; 90:140 clench! 69:116, 119, 120 contraria 90:140 decemcostata 67:117; 69:115, 116, 119; 82:113 despecta 69:116; 74:28 lirata 68:16 Phoenicia 68:16, 18 tornata 74:28 turnerae 69:117, 118, 119, 120 Nerita 62:121; 64:106; 84:118; 86:81 atrata 70:112; 86:67 exuvia 61:67 funiculata 77:91 littoralis 72:82 morio 70:112 ornata 77:91 peloronta 84:118 picea 62:120 plexa 68:46 plicata 70:112 polita 62:120; 67:14, 15 pulligera 63:19 neritea, Cyclonassa 64:132 neritella, Helicina 84:107 Neritina 61:76; 63:83 latissima 77:91 luteofasciata 65:143, 144 meleagris 70:115, 116 picta 62:39; 65:143 virginea 65:144; 68:14 Nesiodostomla 86:25 nesiotes, Thais 70:112 Nesopupa anceyana 88:87 cocosensis 88:87, 88 galapagensis 88:86, 87, 88 subcentralis 88:87 wesleyana 88:87 Nesopupinae 69:134 Nesovitrea 61:85 binneyana 89 :89 harimensis 76:37 Nesta atlantica 66:1 nevadense , Pisidium 67:132 nevadensis, Parapholyx 65:86; 66:15, 16 nevadensis, Pyrgulopsis 65:52, 53; 66:15, 16 Neverita 65:115 alta 73:55 imperforata 73:55 reclusiana 74:20; 80:93 newberryensis , Spiroloculina 87:73 newberryi, Carinifex 62:3; 65:48, 87; 66:15; 69:102, 103 newberryi, Goniobasis 77:43, 44, 45 newberryi, Lanx 68:82 newcombiana , Littorina 76:72 newtoni, Chondropoma 76:22 nicaraguae, Anodonta 64:80; 65:32 nicaraguae , Anodontites 64:80 nicaraguensis , Strombus 62:70 nickliniana, Fontigens 64:37, 38; 66:52; 71:10; 90:87, 88 nickliniana, Helminthoglypta 62:71 nicobaricum, Cymatium 88:19, 24 nidorum, Mucronalia 69:110 nigella, Elliptio 82:22, 23 nigellus, Unio 82:22 niger , Hesperarion 67:38; 75:85 niger , Modiolaria 67:115 nightingall, Microphyura 89:85 nigra, Alderia 69:26 nigra, Mitra 83:100 176 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 nigra, Modlolaria 7A:43 nigricans, Planorbls 65:5, 6 nigricans, Streptostyla 70:101 nigrimontanus , Discus 77:62, 63 nigrlmontanus , Gonyodlscus 77:63 nigrlna, Goniobasis 77:44 nigritus , Murex 62:39 nlgrocincta, Trlphora 72:14; 89:74, 77 nigrocrocea, Polycera 74:60 nlgrollneata, Gaeotis 62:128; 75:121 nigromontanus , Bulimulus 80:119 nigroumbilicatus , Peronaeus 71:23 nilidissima, Eulimella 74:86 niloticus, Tectus 86:81 nlloticus, Theodoxus 85:142 niloticus, Trochus 61:62, 73 niloticus, Valvata 85:142 nimbosa, Corbula 78:67 nimbosa, Macrocallista 63:124; 71:133, 139 nimbosa, Patella 61:68 Niotha clathratula 65:116; 68:47 splendldula 65:116; 68:47 Niothia albescens 72:63 Nipponochloritis 71:8 Niso excolpa 85:32 hendersoni 67:38 imbricata 85:30, 32 splendidula 67:39 nitens, Ervilia 70:116 Niteoliva 77:7 nitida, Delphinula 87:93, 94 nitida, Eccliseogyra 87:93 nitida, Hydrobia 75:23 nitida, Jeffreysia 75:23 nitida, Laxispira 87:93 nitida, Liotia 68:11; 87:93, 94 nitida, Proserpina 70:3 nitida, Tellina 64:132 Nitidella gouldii 74:91 nitidulus , Colubraria 74:137 nitidulus, Pupoides 75:33 nitidum, Epitonium 87:93, 94, 95, 96 nitidum, Pisidium 66:97; 67:132; 73:157; 80:109, 111; 90:38, 39 nitidum, Sphaerlum 72:10 nitidus. Turbo 75:23 nitidus, Zonitoides 63:121; 65:101, 129; 68:26; 69:59; 70:136; 72:59; 76:52; 83:138 Nitocris carinatus 67:90, 91 nivea, Crepidula 68:18; 74:93 nivea, Doris 79:121 nivea Incrassata, Oliva 68:68; 83:15 nivea, Olivella 64:111, 114, 115 nivea, Turbonllla 90:11, 13 nivea, Voluta 64:115 nixoni, Sonorella 80:116, 118, 119 noae , Area 63:19 nobile, Sphaerium 63:115, 116, 117, 119 nobilis, Anisodoris 74:45 nobilis, Bela 74:45 nobilis, Charonia 61:48 nodae, Helicina 89:55 Nodilittorina tuberculata 76:11 nodosa, Melanopsis 65:118 nodosaria, Gastrocopta 70:129 nodospiculum, Vexillum 83:101, 102 nodosus, Glycymeris 68:47 Nodularia 77:142 nodulata, Quadrula 80:23; 83:140, 143 nodulosa, Drupa 79:64 nodulosa, Eolis 79:121 nodulosis, Tectarius 70:112 nodulosum, Cerithlum 88:20, 24 Noetia ponderosa 63:124; 64:75, 76; 66:127; 77:69; 85:116; 88:40, 43 nomurai , Proterato 62:61 nordenskioldi , Gundlachia 64:126 nordestense, Drepanotrema 72:40 normalis, Mesodon 63:106; 69:140 noronhense, Argopecten 74:17; 87:46, 47 nortensis, Trilobopsis 67:95 norwegica, Lyonsia 79:123 nosophora, Oncomelania 73:147, 148, 150, 151; 81:112; 85:25; 90:52 notabilis, Anadara 70:115; 82:117; 87:36 notabilis. Area 82:117 notabilis, Binneya 75:85 notabilis. Helix 75:66 notabilis, Jef freysiella 75:23 notabilis, Thelidomus 75:66 notata, Triodopsis 61:85, 98; 63:121; 64:54, 55; 66:57, 129; 72:88, 89; 90:148 notata, Venus 63:114, 124; 64:76 notius, Helicodiscus 75:104, 105; 79:118; 80:56, 120; 81:66 Notocypraea pulicaria 68:47 Notogillia wetherbyi 74:158; 76:152 notophthalmi , Pisidium 67:135 Notoplejona 88:34 novaehollandiae, Cucumerunio 70:46 novangliae, Epitonium 71:127 novangliae , Benericardia 67:115 noveboracense, Pisidium 67:131 novoleonis , Bulimulus 67:46 nubilus, Ampullarius 64:5 nucea, Mitra 70:111 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 177 Nucella 74:30; 75:109, 110, 111 crispata 74:30 lamellosa 74:30 lapillus 73:16, 17, 20; 74:38; 75:109, 110, 111 maclna 75:109 moschatellina 75:109 reticulata 75:109 theobroma 75:109, 110 nucella, Pinguitellina 67:18 nuchalis, Thysanoteuthls 73:24 nuclea, Argopecten 74:17 nucleola, Cylichnella 74:45 nucleolus, Melampus 77:120 nucleus, Argopecten 87:45 nucleus, Cypraea 67:88 Nucula 68:116, 119, 120 castrensis 74:43 chipolana 61:94 delphinodonta 67:114 expansa 74:43 proxima 64:76; 67:114; 88:41, 43 tenuis 67:114; 74:43 Nuculana 68:120 tenuisulcata 67:114 nuda, Lasmigona 71:33 nuevoleonis , Humboldtiana 68:5, 6, 8; 69:41; 90:99 nunnnaria, Crepidula 74:20, 93 nummus , Helicodiscus 63:7; 76:149 nutans, Discoides 65:11 nuttalli, Ceratostoma 74:20 nuttalli, Lucinisca 73:54 nuttalli, Physa 65:89; 67:125, 126 nuttalliana, Anodonta 61:53; 65:49; 66:15 nuttalliana. Helix 68:126 nuttalliana, Oxyloma 70:123 nuttalliana, Succinea 65:91 nuttallii, Clinocardium 74:44; 83:65 nuttallii nuttallii, Schizothaerus 66:19, 20, 21, 22, 23, 24; 73:54 nuttallii, Sanguinolaria 72:129, 130 Nuttallina 68:99, 102 nutteri, Chlamys 84:71 nutteri, Pecten 84:69 nuttingi, Murex 71:44 nuttingi, Vasum 75:1, 2, 3, 4, 5 nux of. Area 65:121 nux, Pecten 74:16 nylanderi. Vertigo 63:137; 69:60; 85:78, 79 Obeliscinae 69:129 Obeliscus 62:144 birabeni 70:132 dolobratus 74:87 hasta 75:117 paradoxus 62:86 swiftianus 75:117 terebraster 62:144; 75:117 obeliscus, Aspella 83:90, 91, 92 obeliscus, Pachycheilus 73:130 obesa, Anachis 76:74 obesa, Cuspidaria 67:115 obesa, Edentulina 78:23 obesa, Modiolaria 68:15 obesina, Oliva 68:68 obesus , Colus 63:115 obesus , Unio 86:74 obispoana, Anadara 80:93 obliqua, Unio 66:91 Obliquaria ellipsaria 77:141 interrupta 77:141 reflexa 69:30; 73:62; 74:72, 110, 111; 90:143 obliquus, Ancylus 64:129 obliquus , Anisancylus 64:129 obliquus, Prisodon 66:65 oblonga, Gastrocopta 70:129 oblonga, Oliva 68:67 oblonga, Succinea 72:93 oblongus , Strophocheilus 62:54, 57; 64:4 Obovaria depygis 62:102 jacksoniana 87:10 olivaria 72:99; 74:72, 110, 111 retusa 66:93; 74:71, 73 rotulata 83:35 subrotunda 73:59; 74:72; 79:98 obovata, Lithasia 73:59, 61; 80:102; 82:16 obrussa, Fossaria 65:104; 66:129; 72:59 obrussa, Galba 65:129; 74:84, 97 obrussa, Lyninaea 64:22, 25; 67:30, 31; 69:99 obrussoides, Physa 63:24 obrussoides, Physella 71:32 obscura, Doridella 80:73, 74, 75, 78; 82:7, 11, 12 obscura, Ferrissia 64:125 obscura, Oreohelix 74:96 obscura, Solariella 67:116 obsoleta, Ilyanassa 64:74, 76; 67:94. 117; 75:85; 85:111. 89:73, 76 obsoleta, Triodopsis 62:123, 124; 66:119, 120, 121; 68:30; 74:106, 107; 86:19 178 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 obsoletus, Nassarius 65:16; 67:117; 76:66, 67, 68; 78:49; 81:109; 82:28, 108 obstricta, Triodopsis 86:16 obstructa, Planorbina 74:37 Obstructio 61:31 obstructus, Tropicorbis 65:111; 78:57, 58, 59, 60 Obstrussus 71:22 obtusa, Aspella 79:3 obtusa, Bithinella 61:27 obtusa, Chrysallida 72:12 obtusa, Cincinnatia 61:27 obtusa, Paludina 61:25, 26; 90:87 obtusa, Retusa 75:90, 91, 92, 93 obtusa, Valvata 81:143 obtusale, Pisidium 66:84, 85, 86, 97; 67:103, 133; 76:74; 79:44 obtusata, Littorina 61:71; 64:132; 67:117; 76:67; 77:10; 86:68, 70; 89:14, 74, 76; 90:52 ocalana, Fistulana 82:116 ocalensis, Exputens 87:72, 73 ocalensis. Vulsella 87:72 occidenalis, Cyclas 78:46 occidentale, Cymatium 71:40 occidentale, Fartulum 73:55 occidentale, Onchidium 87:25 occidentale, Pisidium 65:49; 67:95. 131 occidentale, Sphaerium 65:125, 127; 66:84, 85, 86; 67:32; 68:27; 71:16; 72:10; 77:42; 78:46; 80:109; 87:29; 90:39 occidentalis , Anguispira 76:130, 131; 89:68 occidentalis, Aporrhais 67:117 occidentalis. Area 63:124; 67:120 occidentalis. Bulla 63:114; 70:115 occidentalis, Calliostoma 67:116 occidentalis, Carinifex 65:87 occidentalis, Cylindrocaulis 87:25 occidentalis, Ferrissia 64:125 occidentalis, Lymnaea 80:126 occidentalis, Lytopelte 89:63 occidentalis, Microtralia 77:13 occidentalis, Planorbula 62:44 occidentalis, Retinella 67:125, 126; 71:14; 74:96 occidentalis, Solemya 76:118, 120 occidentalis, Spirorbis 74:95 occidentalis, Triodopsis 62:99; 86:16 occidentalis, Vaginulus 81:117; 87:25 occulta, Cylichnella 74:45 occulta, Hendersonia 63:138; 66:85; 68:25, 26; 69:61; 70:16, 119, 120; 72:61; 74:83; 79:137, 138 occulta, Vertigo 85:78, 79, 80 ocellata, Polycera 74:59 ocelligera, Doris 83:85 Ocenebra 64:11, 12, 13; 68:42 emipowlusi 68:41, 42 erinacea 73:16, 17, 20 fraseri 68:18 lurida 72:79 micromeris 68:43 minirosea 68:43 munda 72:79 muricoides 68:42, 44 ochraceus, Lampsilis 62:124; 77:136 Ochrodermella 68:111 ochromphalus , Monadenia 68:55 ochsneri, Monilispira 62:103 ochtephila, Happia 71:64 Ocinebra interfossa 73:55 ocoyana, Tellina 80:94 ocoyana, Turritella 80:93, 94 ocraspiris, Bulimulus 82:106, 107 octona, Subulina 62:85; 70:69, 101; 75:117; 76:107; 78:23, 51; 81:117; 82:145 Octopus briareus 66:74; 87:61, 64, 99, 100 cyanea 90:4 hongkongensis 74:94 hummelinchi 66:73, 74 joubini 87:61, 62, 63, 64, 65 punctata 74:94 selene 87:99, 100, 101 vulgaris 66:74; 85:90, 91; 87:61, 64, 65, 99, 100 Oculina valenciennesi 87:35 odhneri, Polycera 74:59 Odhneripisidium 79 :88 odontoplax, Holospira 68:108 Odontosagda 75:145 Odontostominae 69:133 Odontostomus 71:26, 27, 28, 29 Odontostomus jorgensenianus 71:29 odopoia, Terebra 61:94 odorata, Sonorella 81:56, 57; 83:29, 30, 31, 32, 33 Odostomia 62:66; 68:100; 70:96; 74:87, 88, 89, 90; 75:8; 83:65; 85:54, 55; 86:24, 25 af finis 85:57 albella 72:11 amchitkana 74:92 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 179 barretti 87:28 bartschiana 86 :25 bathyraphe 85:56 bisuturalis 67:93, 94; 72:12, 13, 14, 15; 74:149; 78:43, 104; 79:7, 9 cancellata 74 :151 Cassandra 83:71 chitonicola 74:87, 88, 89, 90 ciguatanis 66:35 circumvincta 85:56 compta 85:51, 55, 57 dianthophila 74:152, 153, 154, 155, 156, 157; 81 ill (145); 82:109, 110; 87:88 dotella 85:52, 53, 55, 57 dux 74:150, 151, 152, 153, 154, 155, 156, 157 effiae 66:35 elsa 74:92 elsiae 66:35 engonia 71:127; 85:58 eucosmla 61:107 eulimoides 72:11, 13, 140; 74:155 eutropia 85:57 eyerdami 74:92 gibbosa 72:14; 89:74, 77 gouldii 74:92 impressa 72:12, 13, 14, 15, 140, 141, 142, 143, 144; 74:87, 149, 150; 78:43; 79:9; 89:74, 77 inflata 74:92 insculpta 61:107 kennerlyi 74:92 krausei 74:92 luklsii 74:155 mogindo 86 :25 parvula 35 :57 perezi 72:11; 74:86 plicata 74:86, 90; 86:24 polita 85:57 prima 86 :25 pyrgulopsis 85:56 santodomingensis 85:56 scalaris 72:12, 14; 74:155; 78:44; 79:9 seminuda 70:96; 71:127; 72:12, 14; 74:150, 151, 152, 153, 154, 155, 156, 157; 78:43, 44 sillana 74:92 sitkaensis 74:92 sorensoni 66:35 spiralis 74:154 subdotella 85:57 superans 85:56; 86:25 talpa 74:92 tenuisculpta 74:92 trifida 89:74, 77 turrita 86:24 ulloana 66:35 unalashkensis 74:92 unidentata 74:155 vexator 85:56 virginalis 62:66 willisi 89:74, 77 yaquica 85:57 oedemata, Atys 61:94 Offadesma angasi 78:62 officinalis. Sepia 63:19; 70:107; 90:4 ohiensis, Anodonta 65:96, 97; 77:141 ohiensis, Proptera 87:9 ohioense, Pisidium 67:137 Ohola 74:58 oklahomarum, Catinella 79:118; 81:84; 82:69 olalnensis, Cyclodontlna 71:26 oldi, Oliva 83:16 oldroydae, Chilina 76:147 oldroydi, Vitrinella 74:94 Oleacina 62:85; 75:144 f lexuosa 75 :144 glabra 75:144 inter rupta 75:144 playa 75:144 straminea 70:2, 72 tamaulipensis 65:112 voluta 75:144 Oleacinidae 69:133; 88:29, 30 olgae, Haminoea 74:45 oligista, Pomacea 66:98 oligodon, Palmadusta 62:63 Oligyra orbiculata tropica 69:18 Oligyradae 70:28 Oliva 62:53; 69:77; 79:13 angulata 62:39; 68:67, 68 arachnoidea 68:67 araneosa 68:67 brasiliensis 77:111 burchorum 83:15 castanea 68:68 coniformis 68:68 cumingi 68:67 dama 62:39 drangai 64:117 elegans 65:116 fulgurata 68:68 fuscata 68:67 graphica 68:68 harpularia 68:67 hemphilli 68:67 180 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 hiatula 77:110 incrassata 65:55, 56, 121; 68:34, 68; 83:14, 15 inflata 68:47 Intertincta 68:67 ispidula 65:116; 68:47 juliettae 68:68 kaleontina 68:69 livida 68:68 mariae 68:68 melchersi 68:67 nivea 68:68; 83:15 obeslna 68:68 oblonga 68:67 old! 83:16 orlola 68:67 perfecta 68:67 peruviana 68:68 pindarina 68:67 polpasta 65:55; 68:67 porcea 68:68 porphyria 77:111 punctata 68:67 rejecta 75:166 reticularis 75:166; 82:121 sayana 63:115, 125; 64:118; 68:14; 69:75; 71:138 spicata 65:55; 68:66; 75:162, 165; 77:91 subangulata 68:67 subcastanea 68:68 timorensis 68 :68 timoria 68:68 tremulina 83:16 undatella 77:3 ustulata 75:162, 166 venulata 62:39; 68:67, 68; 75:162, 165, 166 violacea 68:67 oliva, Voluta 61:62 olivacea, Modiolaria 72:81 olivaceus , Eubranchus 90:146, 147 olivaceus, Musculus 72:82 olivaceus, Physa 77:33 olivaceus, Planorbis 74:36 olivaeformis , Marginella 85:110 Olivancillaria 77:110, 111 auricularia 77:110, 132, 133, 134 brasiliensis 77:110 contortuplicata 77:133 deshayesiana 77:133 teaguei 77:132, 133, 134 urceus 77:133 olivaria, Obovaria 72:99; 74:72, 110, 111 olivarius, Unio 77:142 Olivella 64:110; 73:98, 99, 100; 76:120, 122 alba 77:2, 3; 80:35 altatae 76:123 anazora 65:55 angelena 73:66, 70, 71 baetica 62:52; 77:3 bayeri 64:111, 112, 114 bipllcata 61:105; 62:51, 53, 54; 65:135, 136; 73:55, 65, 66, 67, 71, 72, 95, 98, 100, 101, 102, 103; 77:2 bitleri 77:2 blanesi 64:112 boetica 68:18; 74:45 broggii 76:123 campbelli 76:125, 126 columellaris 65:121 conoidalis 64:115 dama 65:55, 56; 76:126 fletcherae 76:123, 124, 125, 126 fucana 73:71 gaylordi 77:2 gracilis 65:55, 56, 121; 76:125; 77:3, 4 guayaquilensis 65:121 inconspicua 68:69; 77:2, 3; 80:35 intorta 77:2 jaspidea 63:115; 64:111, 114, 115; 71:138 lapillus 65:136; 73:100 miriadina 77:3 moorei 64:112, 114 morrisoni 77:2 mutica 64:111, 116; 68:14; 75:139, 140, 141, 142; 90:151 nedulina 68:69 nivea 64:111, 114, 115 oryzoides 61:94 parva 73:72, 99 pedroana 62:52; 73:55; 77:2 petiolita 68:69 porteri 77:3 pusilla 63:125; 75:140, 141 pycna 62:52; 77:2 rasomola 68:69 riverae 76:124, 126 selasia 68:69 sphoni 76:124, 126 steveni 76:125, 126 strigata 64 :114 tergina 77:3 undatella 61:32, 105; 65:55, 56, 121; 68:69 verreauxii 75:141, 142 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 181 versicolor 68:69; 77:4 volutella 65:121; 68:69 walkeri 77:3, 4 watermani 64:111, 114; 77:4 zanoeta 65:55, 56, 121; 68:69 zonalis 68:69; 77:2 zonata 65:55 olivieri, Monacha 65:117, 119 olivieri, Pomatias 65:117 olssoni, Callista 61:46 olssoni, Eu lima stoma 85:56 olssoni, Pachycheilus 63:84 olteniana, Lytopelte 89:63 olympica, Acmaea 74:93 Omalodiscus 77:33 Omalogyra atomus 83:70; 84:113 densicostata 84:113, 114, 115, 116 planorbis 84:116 simplex 84 :116 Omalonyx 68:110 unguis 70:130 Ommastrephes gigas 73:23 Omphalina cupreus 66:129 globosus 76:6 Omphalotropis erosa 70:67 omphalotropis , Rissoella 75:23 Onchidiopsis hannai 74:93 Onchidium occidentale 87:25 Onchidoris aspera 78:41 fusca 78:41 Oncidiidae 69:133 Oncomelania 61:79; 73:150; 78:63; 84:34; 90:52, 53 formosana 73:147, 148, 150; 78:63; 85:48 nosophora 73:147, 148, 150, 151; 81:112; 85:25; 90:52 quadrasi 85:44, 47; 87:105; 90:52 Oniscia macandrewi 89:49, 50 oniscus, Morum 63:115; 83:22 Onoba aculeus 67:41; 83:70, 71 jacksoni 67:40 semicostata 67:41 ontariensis, Valvata 70:27 Onuphis magna 80:144 onyx, Crepidula 74:20 onyx, Gonatus 87:55 Oocorys tosaensis 72:116 oonogai, Mya 80:15 opalescens , Lamellaxis 75:116 opalescens , Loligo 68:18; 87:56 Opalia 72:79 opalina, Rissoa 75:23 Opeas 62:144; 63:38; 63:110 adamsi 81:105 gracile 62:136, 137 pumilum 75:116; 78:51 pyrgula 66:122; 75:116 Opeatinae 69:129 opercularis , Chlamys 79:57 Operculum 73:127 opifex. Modiolus 63:124 oppilata, Polygyra 69:94 optima, Pompholyx 65:86 optima, Succinea 65:101; 66:129 oralis. Vertigo 69:71 orbella, Diplodonta 80:94 orbella, Protothaca 74:44 orbicularis, Codakia 63:124; 67:120; 70:115 orbiculata, Ctena 87:38 orbiculata, Helicina 67:50; 69:126; 74:83; 75:82; 78:51 orbiculata, Lampsilis 74:72, 73 orbiculus, Planorbina 74:37 orbignyanus, Stylifer 69:109 orbignyi, Conus 89:50 orcasenase, Pisidium 67:132 Orcula moussoni 65:118, 119 Orculinae 69:134 ordinaria, Succinea 70:130 oreades, Drymaeus 71:25 oregonense, Argobuccinum 68:16, 18; 74:92 oregonensis, Anodonta 68:126 oregonensis, Metagonimoides 82:4 oregonensis, Poromya 65:33 Oreohelicinae 69:132 Oreohelix 62:8, 97, 109, 110, 111, 112; 63:74; 67:19, 20, 21, 22, 123, 125; 88:98 almoloya 62:110, 111 alpina 70:20 avalonensis 67:22 caballoensis 83:95, 96, 99 caenosa 62:112 californica 67:20, 22; 77:96 carinifera 71:13; 74:96 chiricaliuana 62:11 compactula 90:52 confragosa 88:98, 99 cooperi 67:127 cuchillensis 38:95, 96, 99 depressa 65:60; 67:19; 70:17; 71:13 elrodi 70:17, 18, 20 eurekensis 77:93, 95, 96 extrenitatis 74:96 florida 88:98, 99 handi 62:111; 77:96 hermosensis 88:95, 96, 98, 99 labrenana 62:112 maculata 74:96 182 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 magdalenae 88:99 magnicornu 74:96 metcalfei 88:94, 95, 98, 99 neomexicana 88:99; 90:52 obscura 74 :96 percarinata 62:111 pilsbryi 88:94, 97, 98 pygmaea 74:96 radiata 88:97, 98 socorroensis 88:99; 90:51, 52 strigosa 80:29; 88:94 subrudis 65:60, 61, 62, 63, 64, 65; 67:123, 125, 126, 127; 68:129, 130; 71:13, 15, 19, 21; 74:96; 77:93, 96; 89:65, 68 Uinta 77:96 yavapai 62:111; 90:52 orestes, Mesodon 89:1 organensis, Ashmunella 84:122, 126, 127 orientalis, Ancylus 76:133 orientalis, Lima 63:113 orinetalis , Proctonotus 79:121 orientis, Sonorella 82:62; 90:70, 73 orlola, Oliva 68:67 oritis, Holospira 64:89; 90:103 Omamentaria 67:14 omata, Nerita 77:91 omata, Plesiophysa 83:36 orolibas, Fontigens 71:9, 10; 76:139; 90:87 Orthalicea 69:133 Orthalicidae 69:130 Orthalicus crossei 73:131 jamaicensis 74:123 princeps 76:106; 81:119 Orthocera 61:70 Orthoceratites 61:70 Orthomesus 65:115 oryza. Trivia 70:112 oryzoides, Mitrella 61:94 oryzoides, Olivella 61:94 Oscaniella 62:73 Oscanius 61:48; 62:73; 66:109 testudinarius 61:48 oscariana. Vertigo 63:8; 66:12; 86:18, 19 Oscilla insculpta 61:107 osculans, Physa 65:113 osmonti, Anadara 80:93 osseosa, Doris 79:121 ostergaardi, Cypraea 63:111 ostergaardi, Cypraeidae 67:87 ostheimerae, Emarginula 72:147 Ostracolethidae 69:136 Ostrea 61:94; 68:120; 74:1, 21; 78:18 ashleyl 80:93 chemnltzii 67:14, 15 corteziensis 66:36 crista-galli 68:47 edulis 63:19; 64:132; 72:11; 74:149, 155; 78:42; 82:47 equestris 73:142, 143, 146; 77:68, 69; 82:47; 90:75 frons 63:114; 87:48 gibba 74:17 Iridescens 65:7; 77:91 lurida 65:142; 73:54; 74:20; 82:47 palmula 77:91 permollis 87:75, 76 spreta 70:85 virginica 63:114, 124; 64:75, 76 weberi 65:6, 7 otaheitana, Partula 70:33 Otala asperula 75:66 incerta 75:66 lactea 62:20, 21, 23; 63:141; 66:26, 27, 28; 74:119; 75:80; 76:110; 77:108; 78:32; 79:69; 81:141, 142; 89:23, 24, 26, 27, 29, 32 vermiculata 62:20, 21, 23; 75:80; 76:110, 133, 134; 78:32 Otininae 69:133 Otis, Helix 68:106 Otostomus elobatus 61:126 otutumiensis , Pecten 84:70 oughtoni, Pallifera 74:102, 103 oughtoni , Vertigo 72:94 ovalis, Anadara 70:87; 88:40, 43 ovalis, Pedipes 71:120, 121 ovalis, Succinea 61:89; 62:130; 63:120, 136; 64:100; 65:124, 126, 134; 66:57, 83, 87, 100, 130; 68:26; 69:59; 70:136; 72:59, 86, 88, 89; 74:83, 107; 76:27, 83, 92; 77:30, 31, 78; 80:65, 104; 81:63, 64; 82:79; 84:140, 141; 89:89; 90:107, 108, 110, 113, 114 ovata, Lampsilis 62:77; 74:72; 80:23; 90:143 ovata. Vertigo 61:5; 62:6, 95; 63:6, 8, 137; 66:12, 57, 62, 83; 68:26; 69:60, 71; 72:59; 73:155; 74:107; 75:33, 63, 64; 76:74; 81:63, 64; 83:45, 50 Ovatella myosotis 71:4, 5, 6; 76:65; 84:143 punctata 71:4 ovatus , Velesunio 70:40 overlapicula, Pisidium 67:133 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 183 ovlna, Haliotis 62:141 Ovula 61:62 ovum 68:124 ovtim. Bulla 61:62 ovum, Ovula 68:124 ovum, Pisidium 67:132 owascoensis, Lymnaea 72:33 oweniana, Helicina 70:100; 79:103; 81:116 oxyacantha, Murex 80:97 oxyacantha, Muricanthus 80:99 oxybeles , Fontigens 64:37, 38, 39 Oxycheilus 78:67 Oxychilus alliarium 65:133; 66:56, 57 cellarium 61:6; 65:35, 133; 66:56, 57 cellarius 67:23; 68:94; 70:108 ill, 136; 72:59; 76:49, 52, 134; 78:25; 80:103 draparnaldi 65:70, 101, 131; 66:56, 57; 70:108 iii; 72:124 lucidus 65:70 oxychone, Vanikoro 78:76 oxycoccus , Mesomphix 67:23, 91 Oxygyrus keraudreni 74:48, 49, 51, 52, 53, 54, 55 oxylabris, Protoglyptus 71:22 Oxyloma 68:109; 76:82, 92, 94; 84:141; 90:108, 110, 113 barberi 82:68 deprimida 87:66, 67, 68, 69, 70, 71 effusa 62:126; 66:57; 74:107, 108 gouldi 66:57; 71:14; 74:84, 96, 108; 76:86; 80:104; 90:108 haydeni 77:73, 75, 78, 80, 81; 80:60, 64, 67, 68; 82:81; 87:68, 69, 71 kaibabensis 65:91 navarrei 66:85 nuttalliana 70:123 peoriensis 87:67 pfeifferi 87:68 retusa 63:136; 65:129; 68:26; 69:59; 72:88, 89; 73:113; 74:64; 76:83, 85, 88, 92, 93; 77:75, 77, 78, 80, 81; 80:60, 61, 62, 64, 65, 67, 68; 82:78, 79, 81, 82; 83:45, 50; 87:67, 68, 71 salleana 66:125; 74:108; 80:59, 61, 62, 64, 66, 67; 82:81; 87:71 sanibelensis 82:68, 77, 79, 81 subeffusa 66:57; 70:136; 74:108 Oxystrombus 65:138 oxytata, Volvula 61:94 oxyurus , Philomycus 66:46 ozarkensis cupreus , Mesomphix 69:17 Pachnodinae 69:130 pachya. Helix 65:117 Pachycheilus obeliscus 73:130 olssoni 63:84 planensis 73:130 pluristrlatus 63:85 tristis 76:105 Pachychilus 65:113; 70:100; 81:25, 30 apheles 81:26, 27 corpulentus 81:28, 29, 30 dalli 81:30 laevissimus 81:30 monachus 81:28, 30 pleurostriatum 81:26, 27, 28 pleurotoma 81:30 pachyloma, Praticolella 69:96; 75:30 Pachyoliva 77:5 pacifica, Crassinella 73:53 pacifica, Cypraea 74:39 pacifica, Spiratella 74:45 Pacificella variabilis 70:113 Pacificellidae 69:135 pacificum, Calliostoma 80:93 pacif icus , Todarodes 87:56 pacificus, Trophon 74:91 padolina, Granoturris 86:6 Paedoclione doliiformis 73:77 Pagodininae 69:134 pagodula, Alvania 87:49 pagodus , Nassarius 65:16 Pagurapseudes 65:75 paiutica, Pyrgulopsis 65:53; 66:15, 16, 70 Palaina taenlolata 78:68, 69 Paleobulimulus eocenicus 76:148 Palio 74:59 palliata, Littorina 72:82 palliatus. Turbo 72:82 pallida, Brachypodella 75:118 pallida, Polinices 68:16; 74:93 pallida, Tenellia 82:10 pallidula. Lacuna 82:1 pallidula, Zenophora 88:31, 35 pallidus, Ancylus 64:127 pallidus , Eubranchus 90:145, 146 pallidus, Tropicorbis 62:145; 75:74 Pallifera 64:25; 74:75, 76; 88:9 alticola 74:76, 77, 78 crosseana 74:77 dorsalis 62:89, 129; 63:120; 65:22, 54, 126; 66:79, 129; 70:16; 72:59, 125; 76:27, 49, 50; 77:21, 22; 89:89 fosteri 65:22; 66:125; 69:35; 74:11, 12, 102, 103, 104, 105 hemphilli 63:106; 64:103 184 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 marmorea 64:103; 69:125; 75:82; 79:118 megaphallica 74:104, 105 mutabilis 65:22, 55; 69:126; 74:12 oughtoni 74:102, 103 pilsbryi 74:76, 78; 78:112; 80:116 ragsdalei 69:126; 81:132 santaritana 74:78; 76:112, 113 secreta 64:102; 65:22 varia 66:78, 79; 70:16 wetherbyi 63:106; 65:57; 69:126 Palmadusta artuffell 62:63 fusana 62:62, 63 japonica 62:63 microdon 62:63 oligodon 62:63 palmalitoris, Macromphalina 63:85; 78:76 palmerae, Meiocardia 81:90, 91, 92; 82:115, 116 palmer! , Coelocentrum 68:7 palmer! , Humboldtiana 67:108; 86:58 palmula, Ostrea 77:91 Paludestrina attenuata 64:38 duperrei 75:22, 23 salsa 70:92 stagnalis 82:1 Paludina 67:61 bengalensls 67:57 d!ss!milis 80:101; 81:35 elongata 67:58, 59 emarginata 61:26, 27 georgiana 67:56, 57 haldemanlana 67:57 lapidum 61:105 mult!l!neata 67:57; 68:107 obtusa 61:25, 26; 90:87 peculiarls 87:16 vlvipara 67:56, 57, 59 wareana 67:57 paludinoldes , Leptopeas 75:116 Paludomidae 77:34 paludosa, Cassldula 77:140 paludosa, Pomacea 62:86; 66:1; 68:24; 75:123; 89:21 paludosus , Lampsilis 64:78, 79 paludosus , Leptodea 64:80 paludosus, Unio 64:77, 80 Paludotrochus trochlformls 90:98 palustris, Galba 67:125, 126, 127, 128; 74:97 palustris, Lynmaea 64:25; 65:53; 66:42, 84, 85; 67:30, 31, 32; 68:27, 130; 69:99; 70:136; 71:16, 21; 74:84; 77:38, 84, 85, 86, 87, 88; 81:139; 82:111, 112; 83:44, 45, 46, 47, 50; 37:114; 89:89 palustris, Planorbula 70:25 palustris, Stagnicola 66:127; 72:59; 76:134; 83:45 panamensis, Cadulus 84:77, 78, 79 panamensls, Colubraria 74:138, 139 panamensis, Condylocardia 61:106 panamensis, Euaxoctopus 87:99 Pancalyptus 74:76, 78 Pandora 68:121, 122 bilirata 74:43 filosa 74:43 gouldiana 67:118; 79:124, 127; 88:40, 43 inaequlvalvis 79:124 pannosum, Cerion 63:45 Panomya 68:116, 121 ampla 68:18 arctica 67:116 Panope australis 76:80 bitruncata 69:121, 122; 76:75, 77, 79, 80; 80:36 natalensis 76:80 Panopea aldrovand! 65:12 pansa. Purpura 77:91 panzanum, Pseudocardium 80:93 Paphia 78:98 papillaris, Ancylus 64:130 papillaris, Ferrissia 68:7 papulosa, Aeolidia 76:68; 78:37, 38; 82:11 papillosa, Doris 79:121 papulosa, Ischnochiton 63:124 papillosa. Morula 81:126 Papuina 73:114; 77:115, 116 antiqua 75:70 concolor 77:116 exsultans 75:69 fergusoni 75:70 ferussaci 75:67, 68, 70; 77:116 folicola 78:53 hedley! 77:116 leonardi 75:70 pileolus 75:70 pulcherrima 84:107 > pythonissa 75:69 rhynchostoma 75:70 steursiana 77:115, 116 Papuinidae 69:132 Papustyla pulcherrima 84:144 papyracea, Chama 69:5 papyraceus , Drymaeus 71:24 papyria, Amygdalum 68:83, 88; 88:39, 42 Papyridea semisculcata 70:115 spinosum 63:124 tenuicostata 65:116 papyrif actus , Drymaeus 71:24 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 185 Parabomia quilllna 80:34 paracristata , Gastrocopta 62:108; 66:45 Paradione 65:116 paradoxa, Pilsbrylia 71:29 paradoxa, Venus 78:67 paradoxum, Pisidium 67:101 paradoxus, Obeliscus 62:86 Paragonimus caliensis 85:20 Parahelix 64 :36 Paralagena smaragdula 75:109 Paralaomidae 69:134 parallela, Ferrissia 62:131; 66:84, 88; 73:93, 94, 112; 87:114; 89:5, 89 parallela, Petricola 73:53, 54 parallelus, Helicodiscus 61:6, 40, 89; 62:125; 63:71, 120, 135; 64:100; 65:101, 104, 125, 126, 129; 66:11, 67, 62, 83, 129; 68:26, 30, 31; 69:18, 59, 71; 70:16, 64, 136; 72:59, 86, 87, 88, 89, 125; 73:21; 74:64, 82; 75:103, 104, 105, 106; 76:27, 149; 78:108; 80:104; 85:19; 86:18, 19; 89:2, 4, 84 paramattensis , Unio 69:6 parameekei , Trinacria 61:94 paramensis, Colubraria 61:55 Paramya subovata 89:72; 90:73, 74 Parancistrolepis 84:85; 86:51 kinoshitai 86 :51 paranensis, Ancylus 64:130 paranensis, Veronicella 70:128 Parapholyx 63:73, 76, 99; 69:101, 103 costata 69:101, 102 leana 69:103 nevadensis 65:86; 66:15, 16 solida 65:86; 66:15 paraquanensis , Chione 64:110 pararia, Erosaria 67:14, 16 parasitans, Ancylus 64:130 Paravitrea 61:40; 76:140 bidens 76:140, 141 blarina 76:141; 82:67 capsella 61:86; 63:120; 65:144; 67:23; 76:143; 79:6; 82:67, 68; 86:16 conecuhensis 76:141; 82:67; 89:2 grinuni 82:66, 67 lacteodens 82:67 lapilla 79:6 metallacta 76:142, 143; 79:6 mira 89:1 multidentata 61:86; 63:135; 66:129; 67:23; 70:16; 71:147; 72:87, 89; 74:64; 81:66 petrophila 81:66; 82:67; 90:106 pilsbryana 76:142; 82:67 placentula 82:68 reesei (reecel) 61:86; 89:1 roundyi 75:107 seradens 86:16; 89:2 significans 65:144; 76:149; 79:117 simpsoni 65:144; 79:117 smith! 76:140; 78:69 tantilla 76:141, 142 toma 89:2 tridens 89:1 umbilicaris 90:106 variabilis 71:146 parcipicta, Pupillaria 73:55 paredesii, Pupoides 70:128 Pareuplecta subterranea 72:21 parexilis, Lymnaea 66:41, 42 parietalis. Vertigo 71:15; 74:96 parkeri, Ithycythara 72:147 parkeri, Physa 65:90 Parmacellillinae 69:135 Parmacellinae 69:132 Parmarioninae 69:136 parmeleei, Chlamys 84:70 parodizi, Cyclodontina 71:27 Parodestomia 85:51, 52, 53, 54, 55, 58 paropseides, Drepanotrema 72:37, 40, 41 parraiana, Cepolis 62:84, 85 parthenopeum, Cymatium 79:62; 80:31, 32; 84:4, 7 Partula 61:119, 120; 63:35; 70:31, 32, 33; 81:73; 84:86 layardii 61:120 otaheitana 70:33 suturalis 70:32 taeniata 70:32 Partulidae 69:133 Partulina 68:50 partumeium, Musculium 61:2, 3, 8, 9; 72:60; 82:139; 90:39, 83 partumeium, Sphaerium 66:129; 72:132, 134, 136, 138; 77:37, 38, 41, 42, 43; 79:42, 47, 48, 54; 80:109, 110; 81:63, 64; 86:22; 87:10, 29 parva, Amnicola 66:84 parva, Carunculina 69:31; 72:131; 73:59, 62; 74:110, 111; 79:98; 80:128, 130; 83:114; 87:9 parva, Crassinella 87:49 parva, Cyclodontina 71:28 parva, Fossaria 62:6, 95; 64:101; 66:129; 72:60 parva, Galba 74:96; 76:74 parva, Haliotis 62:142 parva, Lymnaea 65:53; 66:39, 40, 41; 67:30; 70:136 186 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 parva, Ollvella 73:72, 99 parva, Rissoa 89:15 parva, Strophia 63:A5, 46, A7 parvicaymanense , Chondropoma 63:41 Parviturbo clausus 63:86 copiosus 63:86 rehderi 63:86 sanibelensis 63:86 weberi 63:87 zacalles 63:86 Parviturboides 63:86, 87 parvula, Fusconala 68:27 parvula, Odostomia 85:57 parvula, Vallonla 64:35; 66:83; 69:61; 76:149 parvula. Vertigo 63:36; 70:16 parvulum, Punctum 85:84 parvum, Chondropometes 62:86 parvus, Gyraulus 61:2, 3; 63:71, 98; 64:23, 25, 101; 65:88, 104, 123, 126, 129; 66:129; 67:30, 31; 68:27; 70:8, 9; 72:60; 73:133; 74:84 ill, 97, 158; 76:74, 148; 77:38, 85, 86, 87, 88; 81:63, 64; 84:29; 85:38, 47; 87:29, 105, 114; 89:89, 90; 90:150 parvus, Lampsilis 78:33; 87:9 Paryphanta compacta 78:25 Pascula 70:112 pascus, Melampus 70:113 pascus , Pecten 70:113 pasonis , Ashmunella 84:122, 126 pastinaca, Conus 79:23, 24 patae, Conus 85:49, 51 patagonica, Amphidoxa 70:131 patagonica, Cyclodontina 71:28 patagonica, Unio 66:91 patagonicus, Ancylus 64:130 patagonicus , Anodontites 66:92 patagonicus, Pecten 70:113 patagonicus, Thaumastus 76:148 Patella 69:80, 81, 82; 79:13 chinensis 61:68; 63:19 fornicata 61:68 granularis 61:68 nimbosa 61:68 vulgata 82:127 patella, Sphaerium 72:11 patelloides, Lanx 68:82, 83 patelloides, Walkerola 68:83 Patellopsis 71:122 patina, Acmaea 74:93 Patina pellucida 88:113 patinaria, Haliotinella 75:56 patrickae, Carunculina 80:127, 128 pattersoni, Gyraulus 66:85 patula , Helix 77:62 patula, Melongena 62:38 patula. Purpura 73:12; 90:24 patula, Siliqua 68:63; 74:44; 83:66 patulus. Discus 61:89; 63:120, 135; 64:25, 54; 65:110; 66:11, 129; 68:26, 30; 72:59; 74:83; 77:62, 63; 85:18; 89:89; 90:15 paucilirata, Retinella 62:72, 123, 124; 63:4, 5, 7, 8, 9; 65:125, 126; 66:62, 129; 67:55; 69:17, 70, 125; 72:59; 74:82; 76:149; 78:51; 86:18, 19 paucimaculata, Morulina 81:125 paula, Carunculina 80:127, 128 pauli, Rissoella 75:23 pauli, Turbonilla 71:151 paulinae, Eolis 79:121 paulsonii, Ancylus 64:130 paupera, Hima 72:63 paupercula, Aspella 79:3; 83:91 pauperculum, Pisidium 67:133 Paziella lychnia 61:93 peali, Pecten 68:125 pealiana, Ampullaria 68:126 pealianus , Bulimus 68:125 pealil, Conus, 68:126 pearlettei, Menetus 62:46; 66:84 peckl, Glyphyalinia 80:55 pecosensis, Bulimulus 68:22; 74:69 pecosensis , Calipyrgula 73:110, 111, 112, 125, 126; 74:26 Pecten 63:74, 113; 67:115; 68:100. 114 aequisulcatus 74:17 alaskensis 74:43 benedicti 71:39 beringianus 74:43 burnsii 61:94 carolinensis 66:17 caurinus 74:43 chazaliei 68:113, 114; 71:39, 43; 87:45 circularis 65:121; 74:17 cosibensis 84:70 exasperatus 63:124 gibbus 63:124; 64:75, 76; 66:17, 18 glyptus 65:42; 71:40 grandis 67:115 griggi 71:53, 54 heteroglypta 84:70 irradians 63:124; 64:76; 67:115; 72:109, 110 islandicus 67:115 jacksonensis 66:17 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 187 maximus 64:132 navarchus 74:43 nutteri 84:69 nux 74:16 otutumiensis 84:70 pascus 70:113 patagonlcus 70:113 peali 68:125 phrygium 65:42; 71:40, 44 portusregii 66:69 radula 71:54 randolphi 68:18 raveneli 68:114 rugosus 74:17 senatorius 65:116; 68:47 sericeus 75:19 tereinus 65:42; 68:113, 115 turtonl 68:114 vancouverensis 68:18 wattsi 84:69 ziczac 63:124; 68:114; 87:36, 47, 48 pectinata, Glycymeris 63:124 pectinata, Slphonaria 63:115; 71:122; 87:75, 76 pectinata, Tucetona 70:51, 52 pectinatus, Phacoides 70:115 pectiniformis , Glycymeris 68:47 peculiaris, Paludina 87:16 peculiaris, Viviparus 87:16 pediculus. Trivia 67:121 Pedinogyroidea 69:129 Pedipedinae 69:130 Pedipes mirabilis 71:121; 75:57 ovalis 71:120, 121 pedroana, Olivella 62:52; 73:55; 77:2 Pelatrinia 75:84 pele, mtra 83:99, 100, 101 Pelecypoda 70:27; 71:33; 73:54; 74:20, 43; 77:69, 91; 80:93; 83:65; 86:81 peliomphala, Euhadra (var. maculata) 66:13 pellis-anguinea , Planorbis 71:48 pellis-boae, Solaropsis 71:49 pellucens, Auriculastra 77:11, 12, 13, 14 pellucens, Ellobium 71:123 pellucida, Chama 74:20 pellucida, Coryphella 78:40 pellucida, Gastrocopta 70:69; 75:33 pellucida. Helix 63:19 pellucida, Hyalina 70:5 pellucida. Patina 88:113 pellucida. Pupa 63:6 pelonclllensis, Sonorella 82:59, 62, 63 peloronta, Nerita 84:118 pelseneeri, Argopecten 74:17 pelta, Acmaea 72:79; 74:93; 83:65 Peltatinae 69:135 pelucidus , Mytilus 67:115 pendula, Triodopsis 55:82 Penicillus 61:68 peninsulae 62:41 peninsulae, Fossaria 64:101; 65:104; 72:60 peninsularis , Mlcrarionta 85:129 peninsularis , Sonorelix 85:129, 134 penis, Serpuia 61:68 pennaceus, Conus 85:111 pennaceus , Cylinder 68:47 pennaceus, Glycimeris 63:114 pennelli, Sonorella 80:114; 81:1 pennlgera, Thecacera 74:60 ,61 pensylvanica, Anodonta 66:92 pennsylvanica, Lucina 63:124 pennsylvanicus , Mesodon 61:84; 62:93; 63:120 pentagonus , Cyclostrcmiscus 84:116 pentodon, Gastrocopta 61:6, 89; 62:125; 63:8, 120; 64:54; 65:104; 66:12, 57, 83, 129; 68:26, 31; 69:60; 70:16; 72:59, 86, 87, 89; 73:21; 74:65; 78:51; 85:74; 89:89 peoriensis, Oxyloma 87:67 peoriensis, Succinea 87:67 pepinensis, Lampsilis 71:34 pepinensis, Lasmigona 71:33 pepinensis, Strophitus 71:34 Peraclis reticulata 81:96 peracuta, Cerion 62:68 peracuta, Cincinnatia 74:37 peraltum, Pisidium 67:137 peramabilis , Acmaea 74:93 peramabilis, Solariella 68:18; 76:44 peratus, Phyllonotus 73:106, 107, 108, 109 peraudieri, Hydrobia 85:142, 143 percarinata, Oreoheliz 62:111 perconfusa, Valvata 70:13, 14; 77:64 percostata, Polygyra 83:120 percrassa, Chondrothyra 62:83 percrassa, Emoda 62:85 perdepressa, Valvata 65:129 perdistorta, Distorio 86:27, 30, 34, 37, 38, 42, 44 perdix, Tonna 62:120 188 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 pereger, Lymnaea 74:134 peregra, Lynmaea 87:5, 7 peregrina, Lyanaea 78:55, 56 peregrina. Polygyra 62:98 peregrinus , Australorbis 75:160 peregrinus, Planorbis 75:157 perexiguum, Carychium 66:44, 85 perezi, Odostomia 72:11; 74:86 perfecta, Oliva 68:67 perglobosa, Lampsilis 71:34 pergranulosa, Humboldtiana 69:42, 43; 90:100 perhirsuta, Sonorella 81:4, 5, 6 Peribolus histrio 67:13 reticulata 67:14 pericuana, Turbonilla 66:35 Perideris 65:138, 139 perigraptus , Mesodon 66:117; 69:70; 88:9 Periploma leanum 67:115; 76:65 periscelidus, "Colus" 73:3 peristomatus , Neopetraeus 70:135 peristomatus , Potamolithus 80:56 perksi, Epidirona 90:134 perla, Colubraria 61:55; 74:138, 139 perla, Crassispira 61:53 perlaevis, Mesomphix 76:5 perlatus, Unio 86:85 perlucens, Philonesia 63:130 perlustrica, Amnicola 70:22 permiculata, Truncilla 87:9 permollls, Ostrea 87:75, 76 permutabile, Bittium 61:93 perna, Isognomon 67:14, 15 pernobilis, Sthenorytis 71:44 Peronaea 65:116 Peronaeus aguirrei 71:23 albicans 71:23 ameghinoi 71:24 avus 71:23 azulensis 71:23 birabeni 71:24 borellii 71:23 calchaquinus 71:22 climacographus 71:24 cordillerae 71:23 corrugatus 71:23 curamalalensis 71:23 draparnaudi 71:23 famatinus 71:22 madrynensis 71:24 mendozanus 71:23 monticola 71:23 nigroumbilicatus 71:23 puntanus 71:24 reedi 71:24 scalarioides 71:22 tortoranus 71:23 peroni, Atlanta 74:48, 50, 51, 52, 53, 54, 55 peroni, Cyrnbulia 82:123, 124 Peroniidae 69:133 perornatus, Aesopus 61:112 perornatus, Glyptaesopus 82:18 Perotrochus quoyana 74:162, 163 perplnguis, Nassarius 65:16 perplexa, Aspella 83:91 perplexa, Dysnomia 74:72, 73 perplexa, Perplicaria 61:113 perplexa, Scala 70:112 perplexa, Strophia 63:45, 46 perplexus , Conus 76:72 perplexus , Fusinus 64:3 Perplicaria clarki 61:55, 112, 113 perplexa 61:113 prior 61:113 perplicata, Amblema 84:17, 18, 20; 87:9 Perpolita 61:85 perpunctata langdoni , Terebra 61:94 perpusillum, Dentalium 84:77, 78 perpusillus, Cadulus 84:77, 78, 79 perryae, Cerodrillia 86:4 persculptus, Viviparus 79:137 persica, Nassa 65:116 Persicula catenata 86:80 mas ir ana 86:80 phrygia 86:80 pulchella 86:80 sagittata 86:80 persicum, Buccinum 61:63 persoluta, Soluta 68:11 persona, Acmaea 74:93 personatum, Pisidium 77:42 perspectiva, Vallonia 64:35; 66:57; 69:61; 73:21, 22 iii; 90:51 perspectivum, Calliostoma 64:119; 67:121 perspectivum, Sinum 63:115; 64:76 perspectivus , Trochus 61:65 perstriata, Polygyra 65:110; 83:120 pertenua, Helisoma 62:7 pertenuis, dementia 80:93 per tenuis, Retusa 67:118 pertusa, Haliotis 77:57 Peruinia slosarskii 69:113 peruviana, Amblema 66:92, 135, 137; 71:132; 74:72, 73, 110, 111, 112 peruviana, Anomia 73:54 peruviana, Crenodonta 74:122 peruviana, Oliva 68:68 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 189 peruviana, Unio 66:92 pervarians, Cyclodontina 71:27 perversa, Amastra 86:23 perversum, Busycon 71:134, 135, 136, 138 perviridis, Tethys 64:A1 petenensis, Bulimus 82:107 petenigensis , Lyrodes 74:26 petlolita, Olivella 68:69 petltanus, Ancylus 64:129 petitianus, Potamolithus 80:58 Petrasma 67:114 petricola, Amastra 86:23 Petricola lata 67:116 parallela 73:53, 54 pholadiformis 64:76; 65:74; 67:116; 76:67, 68; 82:47; 88:39, 43 Petricolaria 67:116 petrophila, Paravitrea 81:66; 82:67; 90:106 petrosus, Volutilithes 88:33 pexata, Area 64:75, 76 pfeifferi, Ancylus 64:130 pfeifferi, Biomphalaria 72:54; 73:38 pfeifferi, Oxyloma 87:68 Phacoides 61:95; 65:116 annulata 74:44 euphea 61:95 filosus 76:69 pectinatus 70:115 sphaeriola 61:94, 95 tenuisculpta 74:44 Phaedusa 75:35 Phaedusinae 69:131 Phalium granulatum 69:75, 76; 71:134, 139; 85:119 pharos, Rhinoclavis 88:21 Phascalion strombi 72:11 phascolionis , Montacuta 77:127 phaseolus , Ptychobranchus 87:8, 9 Phasianella 73:160 flammulata 65:115 histrio 72:62 lineata 78:66 sulcosa 75:24 phasianella, Helicina 62:127; 76:16 Phenacohelicidae 69:134 Pheruslna 75:22 Philine scabra 75:91 philippensis. Typhis 84:83 phillppi, Cyclodontina 71:26 philippianus , Ancylus 64:130 philippinaus , Australorbis 75:160 philippii, Melampus 70:113 philippii, Planorbis 67:44 philippinarum, Plicatula 67:14, 15 Phillipia cingulum 67:18 Philobrya 87:48 Philomycina 69:133 Philomycus 63:106, 107; 64:90; 66:46, 79; 74:75; 76:49, 50, 51; 77:22 arizonensis 74:75, 76 batchi 81:132 bisdosus 81:127, 130; 82:74 carolinianus 62:87, 88, 89, 90, 123; 63:107, 120; 65:21, 22, 123, 125, 126; 66:46, 47, 56, 62, 79; 69:18, 125; 74:107, 125, 127, 128, 129, 130; 75:82; 76:27; 78:84; 81:63, 64, 132; 82:135; 86:17 collinus 65:21, 22; 66:46, 80; 70:16 flexuolaris 64:100; 65:21, 22, 54; 66:46, 56, 79, 80, 129; 69:126; 70:15; 72:59, 89, 125; 76:49; 77:21; 81:132; 89:89 fuscus 66:46 oxyurus 66 :46 quadrilus 66:46 sellatus 86:17 togatus 70:16; 89:89 venustus 66:79 virginicus 66:80; 70:16; 82:74 Philonesia indefinita 63:129 perlucens 63:130 phlyctaena, Helmlnthoglypta 62:105 Phoenicia, Neptunea 68:16, 18 Phoenicobius 66:32 pholadiformis, Petricola 64:76; 65:74; 67:116; 76:67, 68; 82:47; 88:39, 43 pholadis, Hiatella 68:18 pholadis , Saxicava 64:31; 74:44 Pholas 78:19 Phos amoenus 63:81 bakeri 90:130 dingsi 90:130 hirasei 90:130 lannumi 63:80, 82 phrygia, Persicula 86:80 phrygium. Pectin 65:42; 71:40, 44 Phycodrosus 75:21, 23 Phy Haply sia engeli 85:37, 38 taylori 85:38 Phyllidia zeylanicus 79:121 Phyllocaulis 68:110 Phyllonaias 64:80 Phyllonotus 73:103, 104, 105, 108 decoris 73:107 imperialis 73:104, 105 margaritensis 73:105, 108, 109 peratus 73:106, 107, 108, 109 pomum 73:104, 105, 106, 108, 109 190 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 phymotis, Stomatia 64:94 Physa 62:4, 125; 63:20, 22, 23, 24, 25, 27, 32, 73, 74, 75, 76; 65:47, 89, 90, 110; 67:122, 123, 127; 68:97; 69:102; 70:8; 71:85; 72:131; 73:60, 61; 77:32, 33, 84, 85, 86, 87; 81:103; 87:114; 88:80, 81, 82; 89:69 acuta 87:28, 29 ampullacea 65:89; 67:125, 126, 127, 128; 71:17; 74:97 cf anatina 66:84; 71:17; 73:112, 127; 74: iii (85), 97; 80:19, 144; 88:84 ancillaria 63:21, 22, 23, 25, 26, 28, 29, 31, 32; 84:28, 29 arboreus 66:81 blandi 65:88 chetekensis 63:24 Columbiana 62 :4 compacta 72:68 coniformis 88:84 crocata 69 :71 doering 75:17 elegans 75:73 elliptica 63:24; 66:84 fontinalis 77:33 forsheyi 67:125, 128; 71:17 gabbi 81:104; 88:84 gouldi 71:17 gyrina 62:131; 63:20, 21, 24, 25; 64:101; 67:30, 31, 125, 126, 127; 69:99; 71:17, 21; 72:60, 131; 76:55, 56; 77:37, 38; 81:33; 90:52 heterostropha 61:2, 3; 62:123; 63:20, 21, 22, 23, 24, 25, 26, 27, 28, 31, 32, 140, 141; 64:25, 101; 65:100, 123, 125, 126; 66:61, 129; 69:99; 70:136; 72:60; 73:133; 76:59, 60; 78:85; 82:111; 84:29; 87:29; 88:82; 89:89, 90 hildrethiana 63:24, 25; 67:95 humerosa 65 :89 Inflata 80:100 Integra 63:20, 21, 23, 24, 25; 65:124, 126; 66:61; 69:99; 72:60; 73:61; 74: iii (85), 97; 75:75; 77:85; 88:84 interioris 65:89 lata 63:21 lord! 65:90; 66:16 magnalacustrls 65:129 michiganensis 88:84 microstoma 85:iii (36) nuttalli 65:89; 67:125, 126 obrussoides 63:24 olivaceus 77:33 osculans 65:113 parkeri 65:90 pomilia 62:125, 126 propinqua 88:84 sayii 63:21, 23, 24, 25, 26, 32; 68:27; 83:69; 85:38 skinneri 73:157; 76:74 smithiana 74: iii (85), 97 spelunca 88:82, 84 traski 65:89; 71:17 triticea 65:88, 89; 67:125, 126 utahensis 65:89, 90, 91; 66:15, 16 vinosa 63:22 virgata 61:52; 62:3; 88:84 walkeri 63:24; 88:84 warreniana 63:24; 71:17 wichmanni 75:17 zomos 65:91; 66:16, 70 Physalia physalis 82:124 physalis, Physalia 82:124 Physella bayf ieldensis 71:32 chetekensis 71:32 laphami 71:32 obrussoides 71:32 Physidae 87:18 physis, Hydatina 63:15, 16 Physoidea 69:133 Physunio 70:47 Phytia 69:24; 71:4, 5 marylandica 67:93, 94 myosotis 70:4, 5; 76:150 setifer 71:4, 5, 6 pica, Cittarium 81:86; 90:24 pica, Livona 67:121; 81:44 pica, Siphonaria 70:112 picea, Astarte 67:115 picea, Nerita 62:120 Pichardiella 62:85 picta, Anguispira 90:15, 16, 17, 18, 21, 22, 23 picta, Doris 79:121 picta, Littorina 85:139; 86:10 picta, Neritina 62:39; 65:143 picta, Polycera 74:59 pictorum, Unio 66:64, 91 pictum, Chondropoma 77:99 piercei, Macoma 80:93 pila, Semicassus 68:47 pilata, Cratena 82:10, 11 pileare, Cymatium 77:90, 91; 84:5, 7 pileare, Murex 79:62 pilearis , Lampusia 68:47 pileolus. Helix 77:115 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 191 pileolus , Papuina 75:70 plleum, Emarginula 87:60 pilosa, Acanthodoris 76:64; 81:141; 82:11 pilosa, Vespericola 74:94 pilosus , Hipponix 77:91 pilsbry, Amnicola 65:50 pilsbryana, Amnicola 65:144; 69:101 pilsbryana, Gastrocopta 90:51 pilsbryana, Paravitrea 76:142; 82:67 pilsbryanum, Sphaerium 65:48, 49 Pilsbrychilus 81:30 pilsbryi, Helisoma 65:87 pilsbryi, Humboldtiana 68:8 pilsbryi, Imaclava 63:88 pilsbryi, Macromphalina 78:76 pilsbryi, Mesomphix 66:122; 69:71; 76:6; 79:70 pilsbryi, Microconus 72:6, 7, 8, 9 pilsbryi, Oreohelix 88:94, 97, 98 pilsbryi, Pallifera 74:76, 78; 76:112; 80:116 pilsbryi, Pilsbryspira 63:90, 91 pilsbryi, Streptostyla 76:8 pilsbryi, Strobilops 67:53, 55 pilsbryi, Zirfaea 66:36; 73:54; 83:66 Pilsbrylia paradoxa 71:29 Pilsbryna castanea 71:146 tridens 75:107; 76:149; 78:28 Pilsbryspira pilsbryi 63:90, 91 pilula, Pisidium 67:133 plnarensis, Cepolis 70:3 pinchoti, Chione 64:109 Pinctada 65:116; 78:19; 87:36 galtsoffi 62:121 radiata 63:114; 70:115; 87:45 vulgaria 67:14, 15 pindarina, Oliva 68:67 pinguis, Voluta 77:111 Pinguitellina nucella 67:18 pinicola, Catinella 74:11, 12; 81:84 pinniger, Purpurellus 80:99 pinnulatum, Cerastoderma 67:116; 76:66; 88:40, 43 pintadina, Acmaea 74:93 pintado, Littorina 76:111; 85:139; 86:10 piperitum, Cerithium 88:21 Pira fasciata 77:120, 121 monile 71:119, 121, 124; 77:120 piratica, Tomlinitella 73:86 piratica, Truncatella 73:86 Pirenella conica 85:142, 143 Pisa fasciata 67:18 pisana, Theba 76:132, 133, 134; 80:29 Pisania ignea 70:112 piscinalis, Anodonta 84:20 piscinalis, Valvata 77:65, 66, 67; 81:143, 144 Pisideri roperi 67:131 Pisidiidae 87:14 Pisidium 61:52; 62:3, 130; 63:98; 64:25, 67:30, 97, 99, 100, 102, 103, 122, 126, 127, 128; 69:102; 73:112, 156; 77:84, 86, 87, 88; 79:86; 81:103; 82:137; 84:29; 87:114 abditum 63:119; 64:101; 65:125, 127; 67:131; 68:6; 77:123; 81:103 abortivum 67:135 abruptum 67:136 abyssorum 67:101 adamsi 67:101, 136; 78:48; 80:109, 110 aequilaterale 67:135; 80:109, 110 affine 67:136 albidum 67:131 alleni 67:131 amnicum 67:135; 69:99; 79:86; 90:39 amoenum 67:133 anceps 67:132 angelicum 67:101 ashmuni 67:131 atlanticum 67:131 berryi 67:132 canadense 67:132 capax 67 :132 casertanum 63:119; 65:104; 66:84, 85, 86, 97, 129; 67:97, 101, 103, 131, 132; 68:27, 35; 69:99; 71:16, 21; 72:60; 73:133; 74:84, 97; 76:55; 78:48; 80:109, 110; 81:33, 103, 104; 82:139; 85: iii (36); 87:29; 89:89; 90:38, 39 cicer 67:135 cinereum 63:119; 67:131; 77:42 cinetum 67 :132 columbianum 67:132 complanatum 67:131 compressum 64:101; 65:49, 104, 125, 127, 129; 66:84, 85, 86, 98; 67:135; 68:35; 69:99; 72:60; 73:157; 76:74; 78:48; 80:109, 110; 81:104; 82:139; 85: 111 (36), 71; 89:89; 90:38, 39 concinnulum 67:132 contortum 66:84; 67:125, 127, 132; 68:35 conventus 67:97, 99, 101, 134; 72:132; 82:139; 90:38 corpulentum 67:132 192 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 costatum 67 :133 cruciatum 67:137 cunelforme 67:131 def lexum 67 :136 depressum 67:133 devium 67:132 dlspar 67:132 dublum 64:101; 65:127; 67:136, 137; 72:60; 82:139 egregium 67 :132 elevatum 67 :132 eyerdami 67:132; 74:94 fabale 67:132 fallax 67:136; 69:99 ferrugineum 66:97; 67:133; 73:157; 80:109, 110 fidalgoense 67:132 f lexum 67:133 fraudulentum 67:137 friersoni 67:131 furcatum 67:135 glabellum 67:133 griseolum 67:132 handwerki 67:133 hannal 67:132 henslowanum 67:134; 69:99; 74:123; 79:44, 45; 87:86 hibernicum 67:133 huachucanum 67:132 humeriforme 63:119 idahoense 67:97, 136; 70:9; 73:15; 90:39 Imbecllle 67:135 Inomatum 67:132 insigne 67:135 isabellaneum 67:132 kirklandi 67:136 latchfordi 67:133 lepas 79:88 lermondi 67:133 levlssimuTQ 67:132 lilljeborgi 66:97; 67:134; 90:39 limatuliun 67:137 limpidum 67:137 lucidum 67:132 lutecium 67 :133 mainese 67:136 mamillanum 67:132 medianum 67:133 milium 66:98; 67:134; 80:109, 111 (or 110); 90:38 minusculum 67:133 mirum 67 :132 monas 67:135 neglectum 67:131 nevadense 67:132 nitidmn 66:97; 67:132; 73:157; 80:109, 111; 90:38, 39 notophthalml 67:135 noveboracense 67:131 obtusale 66:84, 85, 86, 97; 67:103, 133; 76:74; 79:44 occldentale 65:49; 67:95, 131 ohloense 67:137 orcasenese 67:132 overiapicula 67:133 ovum 67:132 paradoxum 6 7 : 10 1 pauperculiim 67:133 peraltum 67:137 personatum 77:42 pilula 67:133 politum 67 :131 probum 67:135 prognathum 67:133 proximiom 67:131 pumilum 67 :132 punctatum 67:135; 79:44 punctiferum 79 :44 randolphi 67:131; 81:104 regulare 67:131 roseum 67:131 rotundatum 67:134; 79:44 rowelli 67:131 rugosulum 67:132 russelli 87:16 sargenti 67:136 scutellatum 67:134 slngleyi 67:137 sphaerlcum 67:136 splendidulum 67:133 steenbuchii 70:9 Stewart! 79 :88 streatori 67:131 strengi 66:62; 67:131 striggill'm 67:132 subrotundum 67:131 subtruncatum 66:97; 67:134; 69:99; 71:16; 89:89; 90:38, 39 succineum 67:131 superius 67:131 supinum 67:134; 79:44, 45, 87 tenuilineatum 67:135; 79:44 tenuissimum 67:133 torquatum 79 :87 trapezoideum 67:131 ultramontanum 63:119; 67:137 variabile 65:100; 66:97; 67:96, 135; 71:16; 78:48; 80:109, 110 ventricosum 67:134; 79:44 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 193 vasculare 67:134 vexum 67 :133 virginicum 66:63; 67:137 walkeri 67:136 wardensis 87:14, 16 pisstillata, Stylophora 86:81 Pitar albida 70:115 concinnus 65:121 eucymata 61:44 fulminata 70:116; 87:35 morrhuana 67:116; 79:129; 80:85; 81:37, 38, 40; 88:40, 42 Pitaria cordata 64:118 eucymata 61:45 floridana 61:95 pittieri excentrica, Ferrissia 64:125 pityls, Holospira 64:89; 90:50 placenta, Cardiapoda 74:48, 50, 52, 53, 54, 55 placentula, Paravitrea 82:68 Placopecten 67:115; 89:122; 90:56, 58 magellanicus 71:55;76:66; 82:95; 89:116, 118, 120, 121, 122, 123; 90:54, 55, 57, 59, 60 Placopsilina 79:57 Placostylus 61:119, 120, 121 aukiensis 61:123 cleryi 61:123, 124 delatouri 61:121 elobatus 61:125 gracilis 61:125, 126 hargravesi 61:122, 124, 125, 126 mbengensis 61:124, 125, 126 miltocheilus 61:124 shongii 61:122, 124 plaerius, Hebetancylus 64:127 Plagiabrissus grandis 69:73, 74 Plagioctenium 70:96; 74:17 Plagiodontes 71:28, 29 Plaglola 77:141 lineolata 74:72; 77:141 Plagioptycha nemoralina 82:145 plagioptycha, Thysanophora 78:51 plagioxus, Ancylus 64:131 plana, Crepidula 63:115, 124; 64:76; 67:117; 73:42; 76:68; 78:43; 89:75, 76 plana, Hunboldtiana 90:99, 100 plana, Thyasira 67:115; 75:50, 52, 53, 54 Planaria alpina 79:85 planata, Haliotis 62:141; 68:46, 48 planata, Rochefortia 74:44 planaxis , Littorina 74:21 Planaxis mollis 70:112 planicostatum 77:91 planensis, Pachycheilus 73:130 planicostatum, Planaxis 77:91 Planispira 73:63, 64, 65 polingi 73:65, 114 tortilabia 73:64 Planispiridae 69:132 planivalvis , Leptodea 64:80 planivalvus , Lampsilis 64:78, 79 planivalvus , Unio 64:78 planivieta, Callista 61:46 Planogyra astericus 69:61 planolatere, Viviparus 87:16 Planorbarius comeus 66:31; 85:47; 87:105 Planorbella 70:24 Planorbidae 74:95; 87:17 Planorbina 74:35, 36 obstructa 74:37 orbiculus 74:37 Planorbis 61:30, 67; 62:145; 69:19, 20; 74:36; 77:32, 33, 34; 89:17, 96 albescens 65:5, 6 albicans 61:30, 31, 72; 75:156, 158 alexandrinus 61:30, 31, 72 armigerus 61:71, 72; 62:43 bahiensis 65 :6 binneyi 65:88 circumlineatus 62:145 corpulentus 65:88 disjectus 68:99, 101 ehrenbergi 85:142 glabratus 74:36 guadaloupensis 74:36 jenksii 89:97 leucostoma 70:126 lugubris 65:5, 6 mareoticus 67:44; 85:142 marginatus 77:33 militaris 87:17 nigricans 65:5, 6 olivaceus 74:36 pellls-anguinea 71:48 peregrinus 75:157 philippii 67:44 planorbis 70:126; 76:134; 85:142 pseudotrivolvis 70:25 tantillus 75:145 tenagophilus 65:5 terverlanus 62:145; 89:17, 19 trivolvis 69:19, 20 umbilicatus 77:32 viridis 65:5 vortex 77:33 planorbis, Lippistes 84:114 planorbis, Omalogyra 84:116 194 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 planorbis, Skeneopsis 83:70, 71; 89:75, 77 Planorbites 61:69 Planorbula 61:72; 66:86; 89:96, 97 annigera 65:129; 68:27; 70:136; 87:29; 89:96, 97 Christy! 71:17 crassilabris 62:A3 jenksli 65:100; 66:129; 72:60; 89:96, 97 nebrascensis 62:42; 66:84 occidentalis 62 :44 palustris 70:25 vulcanta (sic vulcanata) 62:43, 44; 66:84 wheatleyi 62:42; 87:29 Planorbulinae 69:133 planospira, Thais 77:92 planospirus , Menetus 73:14, 15 plant! , Gulella 78:23 planulata, Mysella 88:39, 42 planulata, Rochefortia 64:17 planulata, Spisula 73:52, 54 planulatus, Hippeutis 67:95 planus, Cryptodon 75:52, 53 Plastomiltha heilprin! 61:95 platensis, Eupera 78:48 Platidea aneminoides 68:15, 18 Platybostryx 69:92 cuyana 71:24 doello! 71:24 platycephala, Alvania 87:49 Platydoris argo 65:2 macfarlandi 65:1 Platygyra lamellina 86:81 platysayoides , Triodopsis 61:81, 85; 66:105; 90:25, 27, 28, 34, 36 platysoma, Gonodactylus 89:86 Platysuccinea 75:120, 121, 145 portoricensis 62:127; 75:143, 144 playa, Laevaricella 62:127 playa, Oleacina 75:144 plebeius, Tagelus 68:58, 59, 60, 61, 63, 64, 90; 75:154; 88:39, 42 plebeius, Vaginulus 87:26 Plecostylus 61:12, 13 Plectomerus dombeyanus 87:9 interruptus 87:9 trapezoides 87:9 Plectopylididae 69:133 Plectostylus argentinensis 71:24 mariae 71:24 plectrum, Buccinum 74:91 pie!, Doryteuthis 87:61 pleii, Bursatella 83:40, 42; 85:37, 38 pleistocenica, Succinea 76:137 Plekocheilus 61:15; 70:107 pleres , Pseudotrivla 62:60 Plesielliptio priscus 87:14 Plesiophysa guadeloupensis 83:36 hubendicki 83:36 ornata 83:36 Plethobasis cictricosus 74:71, 74 cyphya 74:72; 80:23 Pleurobema antillus 87:9, 10 catilus 87:9 clava 66:65; 79:98 coccineum 66:136, 138; 74:72, 110, 111, 112; 79:98; 87:9 cordatum 66:91; 74:71, 72, 74; 77:117; 80:23; 87:9 mississipplensis 70:27 pyramidatum 66:136, 137; 74:72; 87:9 solidum 87:9 strodeanum 77:138 utterbackii 82:133 Pleurobranchaea calif ornica 87:105 Pleurobranchopsis 62:73 Pleurobranchus 62:73, 76; 66:109, 112 amarillius 66:110, 113 areolatus 62:76, 77 atlanticus 62:73, 76, 77; 66:113 lacteus 62:77 purpureus 79:121 quadridens 66:113 zeylanicus 79:121 Pleurocera 84:110 acuta 68:27; 77:34; 8;:78, 79, 82; 89:58 acutum 73 :59 , 61 canaliculatum 73:59, 61; 82:16 geniculata 84:110 verucosa 84 :110 Pleuroceridae 65:25; 66:36 Pleurodiscidae 69 :134 Pleurodon wood!! 61:94 Pleurodonte 61:37 acuta 61:39 atavus 61:37 bernardi 61:37 born!! 75:64 bowdeniana 61:37, 38, 39 carmelita 61:37 carocolla 62:128; 73:153 formosa 70:70 schroeteriana 61:38 sinuata 61:39 sinuosa 61:38 sloaneana 61:39 tridentina 61:38, 39 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 195 Pleurodontidae 69:132; 71:29 Pleurophorus albequus 78:92 Pleurophyllidia cuvieri 67:84, 85 lineata 67:83 undulata 67:84 Pleuroploca 71:126; 81:48, 51, 52 filamentosa 81:51, 52, 53 gigantea 71:137; 79:73; 81:51, 53; 88:16, 23 trapezium 81:48, 51, 53; 88:24 Pleuropoma molokaiensls 86:23 pleurostriatum, Pachychilus 81:26, 27, 28 Pleurotoma 61:65; 62:103; 68:102 albicostata 62:103 bicolor 62:102, 103 catalinae 68:99, 101 riversiana 68:99, 101 roseotincta 62:103 stearnsiana 68:99, 101 testudinis 62:103 pleurotoma, Pachychilus 81:30 pleurotomaria, Bela 74:45 Pleurotomaria quoyana 71 :44 Pleurotomella 67:117 plexa, Nerita 68:46 pllcata, Amblema 66:92; 68:27 plicata. Area 65:116; 68:47 plicata, Cristaria 63:71 pllcata, Nerita 70:112 plicata, Odostomia 74:86, 90; 86:24 plicata, Polygyra 63:2, 101; 65:110; 74:63 plicatella, Labiosa 82:47; 85:94 plicatella, Terebra 65:79 plicatilis, Velutina 82:112 Plicatula 77:92; 81:89 gibbosa 63:114, 124 philippinarum 67:14, 15 plicatula, Helicina 76:17 plicatula. Radix 84:34 plicatula, Rlssoa 70:112 plicatulus. Modiolus 64:74, 76; 67:115 plicatum, Caecum 87:49 plicosa, Mangilia 64:77 Pliocene Chlamys 84:69 pluristriatus , Pachycheilus 63:85 Plutoniinae 69:136 Pneumoderma atlanticum 74:48, 51, 52, 53, 54, 55 Pododesmus 74:21 macroschisma (macrochisma) 74:20, 43; 83:65 rudis 77:69; 82:118; 87:35, 40, 48 Poecilozonites 68:111; 84:86, 88, 89, 90 bermudensis 84:87, 88, 89, 91 fasolti 84:91 zonatus 84:91 Poecilozonitinae 70:136 poecilus , Drymaeus 71:25 poetjanganensis , Clavocerithlum 89:104 poeyanum, Chondropoma 82:127 poeyanus , Liguus 88:28 Poeyia gundlachia 64:126 poirieri, Lehmannia 75:84; 80:71 poirieri, Limax 74:125, 127, 129, 130 polingi, Eustomopsis 73:63, 114 polingi, Planispira 73:65, 114 Polinices 62:139; 88:16, 18 ampla 65:115; 68:47 chipolanus 61:93 clarki 64:60 demicryptus 61:93 duplicate 63:124; 64:76; 67:118; 69:20, 21, 22; 72:1, 2; 73:16, 17, 20; 76:64; 77:70; 80:81; 89:74, 76, 77 flemingianus 72:63 groenlandica 67:117; 74:93 heros 64:76; 67:117; 82:3, 113; 87:1 lacteus 70:115 lewisi 82:1, 2 mamilla 68:47; 86:81 melanostoma 54:61 pallida 68:16; 74:93 reclusiana 62:38; 65:141, 142 sebae 70:112 triseriata 64:76; 67:117 uber 65:121 polita, Aclis 85:56 polita, Clio 81:96 polita, Nerita 62:120; 67:14, 15 polita, Odostomia 85:57 polita, Polygyra 69:95, 96 politula, Helicina 89:55 politum, Pisidium 67:131 Pollicariae 70:28 pollonerae, Protoglyptus 71:22 polpasta, Oliva 65:55 polpasta spicata, Oliva 68:67 Polycera 74:56, 58, 59, 60 atlantica 74:59 atra 74:60; 77:131 capensis 74:59 ceylonica 79:121 cooki 74:59 196 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 elegans 7A:59 faroenais 7A:59 fujitai 74:59 hedgpethi 77:128, 131 hummi 74:59 japonica 74:59 lessonli 74:59 maculata 74:59 marplatensis 74:58 messinensls 74:59 nlgrocrocea 74:60 ocellata 74:59 odhneri 74:59 picta 74:59 priva 74:59 quadrilineata 74:56, 57, 58, 59, 60 risbeci 74:59 stricto 74:60 zosterae 74:59; 77:131 Polycerella conyma 82:8, 10, 11 davenportii 74:165; 82:9 emertoni 32 :8, 9 Polydontes acutangula 62:128; 75:67 asperula 75:66 lima 62:144; 75:65, 66 luqulllensis 75:65 maricao 75:65 Polydora ciliata 72:109 Polygona 72:147 Polygyra 65:82, 111; 67:46; 77:13; 83:131 ariadne 65:113; 69:94 aulacomphala 65:113 auriculata 63:3 auriformis 63:7; 69:94 Carolina 62:124; 66:116 carpenteriana 78:81, 82; 79:34, 35 cereolus 61:40; 66:116; 69:94; 73:137, 138; 76:37; 78:51, 52, 82, 83; 81:14; 90:104 dorfeuilliana 69:17, 96, 124; 72:52; 75:28; 83:120, 121, 122, 123, 124, 130, 132 espiloca 81:63, 64 feblgeri 78:81, 82 fosteri 70:25 frisoni 70:25 gracilis 75:26, 27 hausmani 62:41 hippocrepis 63:1, 3, 4, 5, 7, 8, 9 hyperolia 69:96 impllcata 69:94 jacksoni 69:95 leporina 69:17, 94, 124 lioderma 81:65 lithica 75:28 martensiana 79:141 matermontana 68:6 nooreana 63:2, 4, 5, 7, 9; 69:96; 75:27; 76:37 oppilata 69:94 percostata 83:120 peregrina 62:98 perstriata 65:110; 83:120 plicata 63:2, 101; 65:110; 74:63 polita 69:95, 96 postelliana 66:116 pustula 67:46; 78:51; 80:133; 81:16, 17 rhoadsi 65:111; 69:94 sampsoni 65:110; 69:96; 83:120, 122, 123 scintilla 69:94, 95, 96; 75:28 septemvolva 63:107; 66:116; 73:138; 76:37; 78:81, 82; 79:34, 35; 81:14, 17 stenotrena 63:120 striata 78:51 tamaulipasenis 69:95, 96; 75:27, 28 texasensis 69 :94 texasiana 62:23; 63:5, 7, 9; 64:97; 65:111; 66:85; 68:77, 78; 69:17, 93, 94, 95; 73:14; 74:83; 75:28; 79:141; 90:103 triodontoides 64:97, 99; 68:77 troostiana 83:120 uvulifera 63:3; 78:51 virginiana 61:40; 72:101; 86:16, 17; 89:80 volvoxis 66:116; 78:81, 82 yucatanea 70:100 polygyra, Epirobla 90:45 polygyratus , Euconulus 68:26; 69:59; 89:89 polygyrella, Epirobia 90:45 Polygyrellinae 69:135 Polygyridae 61:83; 88:9 Polygyrinae 69:133 Polygyriscus 89:80, 81, 82, 83, 84, 85 virginianus 89:80 Polygyrus tholus 69:96 Polymesoda 72:105 floridana 63:124 Polymita 64:104, 107, 108 globulosa 64:107 muscarum 64:107 polymorpha, Dreissena 90:124 polynyma, Spissula (Spisula) 67:116; 83:66 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 197 polyphemus , Limulus 77:28 polypholus, Glyptaesopus 82:18 Polyplacophora 87:50 Polyplex 7A:28, 29, 30, 31 gracilis 74:29, 30 purpurascens 74:28, 29, 31 rugosa 74:30 Polypus hongkongensis 68:17, 18 Polyrhytis 62:4 Polytrema miniaceum 69:4 Polytropa 70:112; 74:30; 75:111 Fomacea belizensis 73:130 bridgesi 79:105 cornuarietls 66:99 cumingi 69:140 flagellata 76:103, 104 ghiesbrechti 70:98; 73:130 minuscula 66:99 oligista 66:98 paludosa 62:86; 66:1; 68:24; 75:123; 89:21 Pomaitopsis lapidarla 74:83 pomatia. Helix 63:19; 72:16, 17, 18; 74:122; 79:35, 36; 88:28 Pomatias olivieri 65:117 Pomatiidae 70:29 Fotaatiopsidae 70:29 Pomatiopsis 61:40; 66:86 cincinnatiensis 66:84; 81:112 hinkleyi 74:33, 34 lapidaria 61:82; 65:109; 66:129; 67:31; 68:25, 27; 69:62; 73:150; 74:33, 34, 65, 83, 107; 79:118; 87:29 praelonga 61:81; 74:33, 34 scalaris 72:61 Pomatoceros triqueter 86:24 pomilia, Physa 62:125, 126 Pompholicinae 69:133 Pompholycodeinae 69:133 Pompholyx effusa 62:3 optima 65 :86 solida 65:86 pompholyx, Haminea 61:94 pompilius , Nautilus 61:69 poraum, Murex 70:115; 71:135 pomum, Phyllonotus 73:104, 105, 106, 108, 109 Ponda 67:13 ponderosa , Campeloma 73:61 ponderosa, Dosinia 73:53 ponderosa, Haliotis 64:92 ponderosa, Noetia 63:124; 64:75, 76; 66:127; 77:69; 85:116; 88:40, 43 ponderosa, Tivela 65:116 ponderosa, Voluta 88:2 pontificus, Macroceramus 65:106 popana, Cyclodontina 71:27 poraria, Cypraea 67:89 porata, Amnicola 62:130 porcea, Oliva 68:68 Poromya 65:33 malespinae 65:33 oregonensis 65:33 porphyrea, Achatinella 71:150 Porphyria mlnuta 64:116 urceus 77:111 porphyria, Oliva 77:111 porrecta. Lacuna 68:20; 74:92 porrecta, Succinea 70:130 portagensis, Planorbis 72:34 porteri, Olivella 77:3 Portlandia 68:119, 120; 84:99 portobelensis , Callistochiton 90:46, 49 portoricana, Brachypodella 75:118 portoricanus , Ceratodiscus 76:18 portoricense , Crocidopoma 76:19 portoricensis , Fadyenia 76:18 portoricensis , Helix 74:145 portoricensis, Platysuccinea 62:127; 75:143, 144 portoricensis. Varicella 75:144 portusregii, Argopecten 74:17 portusregil, Pecten 66:69 postelliana 62:41 postelliana, Polygyra 66:116 postorei, Bulimulus 70:134 Potamides mamillatus 64:132 Potamolithus 61:105 concordianus 80:57, 58 conicus 80:58 felipponei 80:57 mlsionum 80 :57 peristomatus 80:56 petitianus 80:58 rushii 61:105; 80:57, 58 sykesi 80:58 Potamopyrgus 61:79; 74:23; 85:23, 24 ariomus 75:74 Jenkins i 85:25 latus 64:5 vivens 85:23, 24 potamla, Holospira 68:108 Poteria 63:39 Poteriinae 70:28 potosiana, Propllsbrya 68:108 potosiensis, Mudalia 85:26 poulsenii, Cymatium 79:62; 80:32; 84:3, 7 poulsenii, Fastigiella 66:77 pourtalesii, Haliotis 62:142; 71:44; 82:117 198 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Practlcolella 65:114 praeclarum, Morum 89:49, 50 praecox, Glyphyalinia 82:66 praelatus, Conus 67:18 praelonga, Pomatiopsis 61:81; 73:33, 34 praesidii, Humboldtiana 86:57, 58 praetenue, Cochlodesma 79:123 Prasina borbonica 64:84, 85 Praticolella bakerl 73:138 berlandierlana 63:5, 7; 65:111; 69:96; 80:133, 134, 136; 81:11 campi 75:29 floridana 80:133; 81:12, 14, 16 griseola 63:141; 65:112, 113; 69:96; 75:30, 79; 76:107; 80:134, 136, 138; 81:17, 119; 85:70 jejuna 73:138; 78:51 lawae 69:70 pachyloma 69:96; 75:30 taeniata 65:114; 75:29, 30 preciosa, Doris 79:121 precursor, Amusium 61:94 presleyi, Granoturris 86:4, 6 pressa, Tellina 61:95 pressula, Averellia 62:137 pretiosum, Dentalium 73:54 priapus, Mya 80:15; 83:66 pribilof fensis , Chrysodomus 74:46 prima, Dissentoma 62:142 prima, Odostomia 86:25 primeanum, Sphaerium 63:115, 116, 117, 119; 72:11 Primovula atractina 62:58 carnea 71:39; 82:120 rhodia 62:59 princeps cf Conus 65:121 princeps, Orthalicus 76:106; 81:119 princeps, Puncturella 67:116 Prionoloplax (n. subg.) 68:108 prior, Perplicaria 61:113 Priotrochatella stellata 89:55 priscus, Plesielliptio 87:14 priscus, Unio 87:14 Prisodon obliquus 66:65 Pristiloma 71:146 arctica 70:5 priva, Polycera 74:59 proarmifera, Gastrocopta 66:85; 85:76 problematica, Cyamiomactra 78:60 problematica, Cypraea 70:88 problematica. Purpurea 72:34 probrevis, Tricolis 61:93 probum, Pisidium 67:135 Probythinella 61:26 canadensis 61:27 emarginata 61:25, 26, 28 lacustris 61:27; 74:158, 159 limafodens 61:26, 27, 28 protera 74:158, 159 proceni, Epiphragmophora 71:30 procera, Gastrocopta 62:108; 63:6, 8, 120; 65:131; 66:12, 83; 69:18; 73:22; 74:65; 77:16, 17 procerula, Tomatellides 86:23 Proclava sordidula 89:103 Proctonotus orientalis 79:121 proctorae, Glyptaesopus 82:18 prodigiosa, Ennea 64:134 prodigiosa, Gulella 64:134 prodroma, Mitra 61:94 producta, Campeloma 87:17 producta, Lloplacodes 87:17 productus, Elliptio 65:124, 126 proficua, Semele 63:114, 124 profunda, Allogona 61:85, 100; 62:98; 63:120, 133; 64:9, 54, 106; 65:129; 66:129; 67:91; 68:26; 69:58; 74:83; 76:37; 79:134; 80:29 prof undidens , Cyclodontina 71:26 profundior, Mya 80:14 prognathum, Pisidium 67:133 prolongata, Cardita 72:79 Promenetus 65:48; 66:86 blancoensis 66:42, 43 coloradoensls 83:107 exacuous 65:88, 100; 76:74, 148; 77:87, 88; 83:107; 84:29; 85:38; 89:89 rubellus 65:88 umbilicatellus 66:43; 73:156; 74:84, 97 promera, Tellina 70:116 pronophobus, Succinea 75:32; 89:39, 42 pronotis, Monadenia 67:96; 68:53 pronus , Australorbis 75:160 Propehyridella 69:7, 8, 9, 11, 12 nepeanensis 69:7 Prophysaon 67:38, 76; 68:102 andersoni 62:17, 18; 66:35; 89:112 coeruleum 62 : 18 foliolatum 62:18, 19 Propilsbrya infernilla 68:108 nelsoni 90:45 potosiana 68:108 proplnqua, Physa 88:84 Proptera alata 73:62; 74:72, 110, 111, 112; 87:9 amphichaema 87:9, 10 capax 75:96, 97 fragllis 87:9 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 199 laevissima 87 :9 ohiensis 87:9 purpurata 84:20; 87:9, 10; 90:1A3 prosculcata, Sulcularia 61:94 Proselenites 67:95, 96 Proserpina depressa 62:85; 70:3 nitida 70:3 Proserpinella discoidea 63:43 infortunate 63:43 margaritella 63:43 Proserpinellidae 70:28 Proserpininae 70:28 Proserpinula 63:39 lewisi 63:42, 43 prosopidis, Bulimulus 70:134 Protancylinae 69:133 protea,Helicella 76:134 protea, Tethys 64:41 protera, Probythinella 74:158, 159 proteracuta, Sacella 61:94 Proterato callosa uedai 62:61 nomurai 62:61 proteus, Conus 71:117 protexta, Terebra 63:125; 68:41 Protobusycon 67:63 Protocardia centifilosa 74:44 Protoglyptus chacoensis 71:22 crepundia 71:22 montivagus 71:22 munsteri 71:22 oxylabris 71:22 pollonerae 71:22 punctustriatus 71:22 ramosae 71:22 rocayanus 71:22 Protothaca orbella 74:44 ruderata 72:79 staminea 73:54; 74:20, 44 tenerrima 74:20, 21 providentialis , Hebecancylus 64:127, 128 provisoria, Zachrysia 73:76 proxima, Ashmunella 76:123; 90:51 proxima, Goniobasis 63:78; 79:80; 68:139; 79:80, 85, 86; 32:3, 4 proxima, Helicina 89:55 proxima, Nucula 64:76; 67:114; 88:41, 43 proximum, Pisidium 67:131 Prunum apicinum 71:137; 79:68; 90:151, 152 beali 71:53 bellim 90:151 borealis 71:53 guttatum 71:52 , 53 limatulum 71:52, 53 roscidum 71:52 Psanmiotreta biangulata 80:93 Pseudancylinae 69:129 Pseudancylus 68:81 Pseudantalis 61:31; 66:108 pseudavara, Succinea 76:135 Pseudaxinea 70:48 pseudoarenaria, Mya 80:15 Pseudocardium minor 80:94 panzanum 80 :93 Pseudochama 69:1, 2, 3, 5 draconis 69:2, 3, 4 pusilla 69:1, 2, 3, 4, 5 radians 71:126; 85:117; 87:48 variegata 63:124 Pseudocharopidae 69:134 Pseudocorbicula 78:48; 82:137 Pseudocyrena 72:105 caroliniana 72:105 maritima 71:120, 121 Pseudodon resupinatus 62:48, 50; 63:125, 129 walpolei 62:48, 49; 50; 63:129 Pseudodontopis euphraticus 65:118 Pseudoglessula 68:111 Pseudomonas 85:20, 66 Pseudopineria 76:18 viequensis 70:70; 74:118 pseudopinguis , Galba 82:110, 111 pseudopinguls , Lymnaea 72:33; 82:110, 111, 112 Pseudoplectinae 69:136 Pseudorbis 63:37 Pseudosubulina 72:115 borealis 64:56 cheatumi 64:55, 56 ruthae 67:81 Pseudosuccinea columella 61:2, 3; 62:123, 125; 63:71; 64:100; 65:104, 123, 125, 126; 66:61, 129; 69:99; 70:136; 72:59; 73:133; 74:11; 78:55; 85:71; 87:29 Pseudotrivia eos 62:60 pleres 62:60 pseudotrivolvis , Planorbis 70:25 Pseudotrochatellinae 69:131 Pseudotrochus 65:138, 139 alabaster 65:138, 139 virginea 65 :138 Pseudoveronicellinae 69:136 Pseudovertagus 89 :99 Pseudoxychona 61:12 psidii, Simpulopsis 75:120, 121 Psilarius 77:143 leptus 77:143 psittacea, Hemythyris 74:95 200 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 psyche, Calliostoma 71:41 Pteria colymbus 63:124; 70:115; 87:45 Inflata 65:116; 68:47 Pterocera 61:64 Pterochilus viridis 79:121 Pteroctopus tetracirrhus 87:64, 99 witjazi 87:99 Pterocyclinae 70:28 Pterotrachea coronata 74:47, 48, 50, 52, 53, 54, 55 hippocampus 74:47, 50, 51, 52, 53, 54, 55 scutata 74:47, 48, 50, 52, 53, 53, 55 Pterynotus pygmaeus 79:64 Ptilosarcus quadrangularis 68:19 Ptychobranchus cllntonensls 87:8, 9, 10 fasciolaris 73:62; 80:23; 87:8 lacustris 70:27 phaseolus 87:8, 9 ptychodes , Lacteolina 63:42 Ptychodonta 68:108 ptychophora, Allogona 70:123; 79:134; 82:76; 83:138 Ftychotrema walikalense 78:24 Ptychotreraatinae 69:135 pubera, Chlone 67:120 pucarana, Cyclodontina 71:26 puella, Epiphragmophora 71:30 puertoricana, Stoastomops 76:18 puertoricanus , Conus 71:3 puertoricensis. Typhis 78:1, 2 pugetensis, Lyonsia 68:15, 18; 74:43 pugilator, Catinella 75:61, 62; 81:63, 64 pugilis, Strombus 61:32, 48, 64; 63:59, 61, 115, 124; 71:134; 75:130 pugiloides , Strombus 84:130 pulchella, Detracia 77:120 pulchella, Persicula 86:80 pulchella, Salasiella 81:113 pulchella, Tnincatella 71:119, 121, 123; 73:79, 80, 81, 82, 83, 84, 87 pulchella, Vallonia 61:6; 63:121, 137; 64:35, 70, 100; 65:101, 104, 135; 66:12. 56, 57, 84, 85, 129; 67:125; 68:26; 69:61; 70:129, 136; 72:59, 126; 74:96, 164; .30:104; 82:107, 108; 90:5, 6, 7 pulchellum. Caecum 83:27 pulcherrima, Kenyonia 90:135 pulcherriraa, Papuina 84:107 pulcherrima, Papustyla 84:144 Pulchriconus 72:8, 9 pulicaria, Notocypraea 68:47 pulla, Carunculina 80:127, 128, 130 pulla, Nassa 65:116 pullastra, Venerupis 87:111 pulligera, Nerlta 63:19 pulligo, Tegula 71:131 pulloides, Tricolla 74:20 pullus, Nassa 68:47 pulvinata, Gastrocopta 70:129 pumilla, Emarginula 87:60 pumilum, Opeas 75:116; 78:51 pumilum, Pisidium 67:132 pumilus , Murex 79:3 pumilus , Unio 86:73 punctata, Diplodonta 70:115 punctata, Elysia 79:121 punctata, Littorina 86:67 punctata. Octopus 74:94 punctata, Oliva 68:67 punctata, Ovatella 71:4 punctatum, Pisidium 67:135; 79:44 punctatellus , Helicodiscus 75:106 punctiferum, Pisidium 79:44 Pinctinae 69:134 punctostriatus , Acteon 89:75, 76 punctostriatus , Donax 76:63 Punctoterebra 65:79 punctulata. Bulla 65:121; 77:91 Punctum 67:76; 68:111; 85:19 baschi 76:23, 24 blandianum 65:110; 66:11 coloba 76:24, 25 lamellatum 65:58; 66:11 minutissimum 63:36, 135; 65:61, 62, 63, 65, 104; 66:11, 57, 83, 129; 67:52; 63:130; 69:59; 70:16, 64; 71:14, 15; 72:86, 89, 125; 74:84, 96; 76:25, 27; 85:84; 89:89 parvulun 85 :84 pygmaeum 63:7; 68:26 smithi 65:58; 66:11; 74:161 textilis 76:24, 25 vitreum 66:11, 57; 73:21; 76:149 Puncturella 70:113 antillana 82:119 cucullata 68:17; 74:94 galeata 74:94 multistriata 74:94 princeps 67:116 punctustriatus , Protoglyptus 71:22 puniceus , Clanculus 75:139 puntana, Epiphragmophora 71:29 puntanus, Peronaesus 71:24 Pupa 75:36 armifera 85:74 contracta 63:6 dalliana 67:75 exigua 63:6 fallax 63:19 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 201 hordeacea 63:6 minuta 63:6 pellucida 63:6 syngenes 63:6 pupa, Euglandina 76:95, 98, 99 Pupadae 69:130 Pupilla 62:108; 67:123; 73:160; 87:78 blandi 62:6, 7, 95, 96; 63:8; 65:61; 66:83; 67:125, 126, 127; 68:130; 71:15; 74:96; 77:95, 96; 90:51 dextroversa 73:155 hebes 62:6, 95; 67:125, 126, 128; 71:15; 74:96 muscorum 65:61, 63, 65; 66:57, 85; 67:125, 126, 127; 71:15; 72:93, 126; 74:96; 75:49 sinistra 63:7 sonorana 62:7, 96; 90:51 syngenes 63:8 pupilla, Margaritas 72:79; 74:94; 83:65 Pupillaria 67:116 parcipicta 73:55 Pupillidae 61:89; 63:35; 65:61; 66:35; 67:47; 69:134; 70:128 Pupininae 70:28 Pupisoma 68:109 dioscoricola 73:139; 75:33; 76:108 minus 75:33 Pupoides albilabris 62:6, 93, 95, 125; 63:8, 120; 64:54, 55, 100; 65:131, 135; 66:12, 57, 62, 83, 129; 68:31; 69:18, 60; 72:59, 126; 73:21; 74:65, 83; 81:63, 64 chordatus 70:129 hordaceus 61:108; 62:6, 95, 108; 73:155 inomatus 61:108 marginatus 61:6; 65:104 modlcus 63:120; 78:51 nitidulus 75:33 paredesii 70:128 pupoideus, Halistylus 73:55 pupoidia, Lyogyrus 65:100, 101 Purpura 61:63; 62:107; 75:109 amygdala 81:126 edwardsi 68:42 galea 78:105 lapillus 70:54; 72:1; 74:38; 75:111 muricina 81:127 patula 73:12; 90:24 pansa 77:91 scobina 70:112 trinitatensls 63:130 turbinella 75:109 purpuracens , Unio 66:92 purpurascens , Conus 77:91 purpurascens , Polyplex 74:28, 29, 31 purpurata, Argopecten 74:17 purpurata, Chlamys 74:16 purpurata, Lampsilis 66:92 purpurata, Proptera 84:20; 87:9, 10; 90:143 purpurata, Unio 66:92 purpuratus, Strongylocentrotus 74:20 Purpurellus 64:10 gambiensis 80:99 pinniger 80:99 purpurellus, Unio 82:22 purpureus , Pleurobranchus 79:121 Pusia 67:18 discolorea 72:63 pusilla, Olivella 63:125; 75:140, 141 pus ilia, Pseudochama 69:1, 2, 3, 4, 5 pusillum, Gyrineum 88:11 pusio, Hinnites 77:92 pustula, Helix 63:5 pustula, Polygyra 67:46; 78:51; 80:133; 81:16, 17 pustuloides , Polygyra 64:7 pustulosa, Quadrula 66:136; 69:30, 31; 73:62; 74:72, 110, 111, 112; 79:98; 80:23; 84:16; 87:9; 90:143 putris. Helix 63:19 putris, Succinea 76:83; 82:79 pycna, Olivella 62:52; 77:2 Pycnodonte cochlear 77:92 hyotis 82:118 pygmaea, Oreohelix 74:96 pygmaea. Vertigo 61:5; 66:57; 72:59, 126 pygmaeum, Punctum 63:7; 68:26 pygmaeus, Colus 67:117; 76:66; 89:75, 76 pygmaeus , Conus 71:2 pygmaeus, Pterynotus 79:64 pyramidalis, Troschelviana 89:55 pyramidata, Clio 90:116 pyramidata, Glottidia 75:141 pyramidatum, Pleurobema 66:136, 137; 74:72; 87:9 Pyramidella 62:66 dolabrata 74:87 engonla 85:58 mitralls 74:87 Pyramidellidae 61:93; 66:35; 72:15 Pyramidula elrodi 70:17 Pyramidulinae 69:134 Pyrazus ebeninus 88:25 Pyrgiscus 72:147 202 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Pyrgocythara coxi 79:65 Pyrgodomus simpsoni 73:130 Pyrgophorous splnosus 74:37 Pyrgophorus 74:23 pyrgula, Cyclodontina 71:26 pyrgula, Opeas 66:122; 75:116 Pyrgulopsis 63:73, 75; 66:16 nevadensis 65:52, 53; 66:15, 16 paiutica 65:53; 66:15, 16, 70 pyrgulopsis, Odostomla 85:56 pyrifonne, Busycon 64:34 pyrif ormis , Cyclodontina 71:26 pyrif ormis , Cypraeolina 68:15 pyriformis, Halocynthia 82:112 pyrif ormis, Sycotypus 64:34 pyrinula, Trivirostra 62:59, 60 pyrites, Succinea 73:113; 89:39, 42, 43 pyros, Gonatus 87:54 Pyrula 61:64 hunteria 70:74, 76, 82 reticulata 68:47 pyrum. Bulla 64:34; 67:64 pyrum, Busycon 63:125; 64:34; 67:61, 65 pyrum, Turbinella 88:1, 2, 3 pyrum, Voluta 61:64; 88:2 Pythia 66:7 Pythiinae 69:130 pythonissa, Papuina 75:69 quadrae, Moelleria 74:93 quadrangularis , Isognomon 77:91 quadrangularis , Ptilosarcus 68:19 Quadrans gargadla 67:18 quadrasi, Oncomelania 85:44, 47; 87:105; 90:52 quadraspina, Munida 68:19 quadridens, Pleurob ranch us 66:112 quadrifilatum, Bittium 74:20, 21 quadrigenarium, Trachycardium 73:54 quadrilateralis , Gonaxis 78:21, 22 quadrilaterus , Elliptio 62:124 quadrilineata, Polycera 74:56, 57, 58, 59, 60 quadrilus, Philomycys 66:46 quadripunctata. Trivia 87:40 Quadrula bullocki 71:34 contrayensis 82:132 cylindrica 66:91; 74:72, 73; 79:98; 87:9 metanevra 74:71, 73; 79:98; 87:9 nodulata 80:23; 83:140, 143 pustulosa 66:136; 69:30, 31; 73:62; 74:72, 110, 111, 112; 79:98; 80:23; 84:16; 87:9; 90:143 quadrula 69:30, 31, 32, 33; 73:58, 62; 74:72, 110, 111, 112; 79:98; 80:23 tuberculata 74:118 utterbackiana 82:133 quay lei, Neosimnia 72:129, 130 queretaroana, Humboldtiana 69:41 Quickella 66:125; 76:83 vagans 62:123; 66:57, 125; 72:68; 74:123; 75:60 vermeta 72:60, 61; 73:113 Quincuncina 64:137; 66:36 infucata 77:106 quinquiesperforata, Mellita 69:75 quoyana, Perotrochus 74:162, 163 quoyana, Pleurotomaria 71:44 Rabdotus 67:46; 89:37, 38, 45, 46 dealbatus 87:24 inscendens 89:45 schiedeanus 89:38 raderi, Retinella 73:21, 22 radians, Pseudochama 71:126; 85:117; 87:48 radians. Trivia 65:121 radiata, Ancistrosyrinx 71:39; 82:121 radiata, Lampsilis 66:92, 129; 72:99; 73:62; 76:55; 77:61; 80:106, 107; 81:67; 83:114; 87:114; 88:65; 89:89 radiata, Neocyrena 76:62 radiata, Oreohelix 88:97, 98 radiata, Pinctada 63:114; 70:115; 87:45 radiata, Tellina 70:116 radiatilis, Ancylus 64:130, 131 radiatula, Vitrea 70:5 radiatula, Zonites 70:5 radiatus , Ancylus 64:129 radiatus, Isognomon 87:45 radiatus. Turbo 68:46 radiatus, Unio 77:58 Radiocentrum 62:111, 112; 67:21 Radiodiscus 68:111; 81:18, 19, 20; 85:19; 89:47, 84, 85 abietum 89:47, 48 hermanni 62:137 hubrichti 89:47, 48 katiae 70:131 magellanicus 70:131 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 203 millecostatus 89:47, 48 riochiquensis 70:131 Radiodomus 81:18 abietum 81:18, 19, 20 radiosum, Choanopoma 73:130; 80:27 Radix auricularia 85:145 japonica 85:145 lagotis 76:134 plicatula 84:34 Radsiella rugulata 87:50 radula, Pecten 71:54 raffrayi, Lymnaea 67:44 ragsdalei, Bulimulus 62:110 ragsdalei, Pallifera 69:126; 81:132 ramosae, Protoglyptus 71:22 ramosis, Murex 61:64 ramosus , Typhis 84:82 rana , Gyrineum 88:10 randolphl, Lymnaea 72:33 randolphi, Pecten 68:18 randolphi, Pisidium 67:131; 81:104 randolphii, Balcis 74:91 Rangia cuneata 61:48; 69:99; 71:133; 83:22, 23, 24, 25; 88:39, 41 raninus , Strombus 63:59 Ranularia lotorium 65:115 ranunculus, Conus 71:3; 73:120, 122 ranzanii, Cymatium 68:47, 48 Rapana bulbosa 68:47 thomasiana 64 :3 raphanus , Nautilus 61:70 Raphiellus 85:8 rariplicata, Amblema 66:135, 137 rariplicata, Unio 66:92 rarisinister , Terebraster 75:117 rarispina, Voluta 88:34 rarisulcata, Unio 66:92 rashleighana, Cypraea 67:89 rasomola, Olivella 68:69 Rathouisidae 69:134 raveneli, Pecten 68:114 Ravitrona 67:13, 14 raymondi , Lepidochitona 74:94 raymondi, Sphaerium 68:99, 101 raynoldsanus , Viviparus 87:16 Realiinae 70:28 recisa, Succinea 81:117 reclusiana, Neverita 74:20; 80:93 reclusiana, Polinices 62:38; 65:141, 142 Recluzia 76:151 lutea 76:151 rollandiana 76:151 recta, Lampsilis 66:93 recta, Ligumia 66:136; 72:99; 74:71; 80:23; 81:67; 86:76, 77 recta, Unio 66:92 recurvus , Brachidontes 74:1, 3, 6, 7; 75:149, 150, 151, 154; 76:12, 13, 14; 88:39, 42 recurvus, Mytllus 63:124; 64:74, 76; 75:149 reedi, Peronaeus 71:24 reesei (reecei) , Paravitrea 61:86; 89:1 reflexa, Lymnaea 66:42, 84 reflexa, Obliquaria 69:30; 73:62; 74:72, 110, 111; 90:143 reflexa, Stagnicola 90:10 regina. Corona 64:5 regina, Viana 70:2; 82:126, 127 regius, Conus 71:117, 118; 73:120; 75:56 regius, Hexaplex 73:104 regius, Streptaxis 71:63 regulare, Pisidium 67:131 regularis, Conus 62:39; 69:15 rehderi, Catinella 76:138 rehderi, Chlamys 74:15 rehderi, Cymatium 63:126; 71:40 rehderi, Holospira 64:53 rehderi, Parviturbo 63:86 Rehderia 67:5, 6, 11, 12 georgiana 67:6 reigeni, Zonulispira 63:90 reinharti. Area 77:91 rejecta, Oliva 75:166 remondi , Tryonigens 85:61, 62, 64 remondii, Holospira 68:108 Renea moutoni 61:33 resupinatus , Pseudodon 62:48, 50; 63:125, 129 reticularis, Oliva 75:166; 82:121 reticulata, Amphissa 74:91 reticulata. Area 71:126 reticulata, Cancellaria 71:138; 75:109 reticulata, Colubraria 74:140, 141 reticulata, Cyclodontina 71:27 reticulata, Cypraea 67:89 reticulata, Distorsio 65:27; 86:27, 29, 30, 37 reticulata, Nassa 64:132; 89:15 reticulata, Nucella 75:109 reticulata, Peraclis 81:96 reticulata, Peribolus 67:14 reticulata, Pyrula 68:47 reticulata, Voluta 61:63 204 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 reticulatum, Deroceras 61:5; 63:120; 6A:98, 99, 100; 65:21, 123, 126, 133; 66:56, 129; 67:30; 70:131; 72:59, 125; 74:96, 125, 127, 128, 129, 130; 76:49, 52, 53; 77:22; 80:103; 82:102, 103, 104; 83:138; 89:107, 109, 111, 112 reticulatus, Triton 74:140, 141 retifera, Daphnella 86:6, 7 Retinella 61:40, 85:65:110; 71:146 binneyana 62:129; 63:134; 64:100; 65:101; 69:59 burringtoni 64:100; 65:124, 125, 126; 66:57; 67:23; 70:64; 72:124; 73:21 carolinensis 61:86; 72:59 dalliana 78:51 electrina 63:120, 134; 65:60, 104; 66:57, 82, 129; 68:26; 69:59; 70:5; 71:14, 146; 72:59; 74:64, 84, 98; 75:49; 76:26; 77:22 indentata 61:85, 86; 63:120, 134; 64:54, 55, 100, 141; 65:101, 104, 124, 125, 126, 129, 131, 132; 66:57, 62, 129; 67:23; 68:26, 30, 32; 69:69, 70, 125; 70:16, 64; 72:59, 124; 73:21; 74:12, 64, 107; 78:108; 81:63; 90:51 lewis iana 67:23 occidentalis 67:125, 126; 71:14; 74:96 paucilirata 62:72, 123, 124; 63:4, 5, 7, 8, 9; 65:125, 126; 66:62, 129; 67:55; 69:17, 70, 125; 72:59; 74:82; 76:149; 78:51; 86:18, 19 raderi 73:21, 22 rhoadsi 65:104, 125, 126; 66:57, 82, 129; 67:23; 70:16; 72:59, 86, 87, 89, 124; 76:26 roemeri 63:7 solida 66:122; 67:23, 52; 74:161 virginica 61:86; 70:16 wheatleyi 63:120; 64:100; 66:129; 67:23; 74:64 zikmundi 81:66 retroversa, Limacina 67:118; 81:95, 96, 97, 98; 80:114, 116 Retusa 88:41 canaliculata 75:87, 89, 90, 91, 92, 93 gouldii 67:118 montereyensis 62:105 obtusa 75:90, 91, 92, 93 pertenuis 67:118 retusa, Bellamya 90:98 retusa, Obovaria 66:93; 74:71, 73 retusa, Oxyloma 63:136; 65:129; 68:26; 69:59; 72:88, 89; 73:113; 74:64; 76:83, 85, 88, 92, 93; 77:75, 77, 78, 80, 81; 80:60, 61, 62, 64, 65, 67, 68; 82:78, 79, 81, 82; 83:45, 50; 87:67, 68, 71 retusa, Succinea 64:22, 24, 25; 65:61; 67:30, 31; 72:94 retusa, Unio 66:93 retusus , Viviparis 87:16 revelata. Area 80:10 revelata, Barbatia 80:12 revolutum, Epitonium 87:95 rexroadensis , Gastrocopta 62:108; 66:45 reyesi, Inozonites 72:21 reyrei, Columbinia 69:114 Rhagadidae 69:132 rhathymos , Epiphragmophora 71:29 rhinetes, Nassarius 70:108 Rhinoclavis 89 :99 asper 86:81; 88:21, 24 fasciatus 88:21, 24 pharos 88:21 sinensis 67:14, 16, 18; 88:21, 23, 24 vertagus 89:99, 101, 103 rhizophorae, Crassostrea 82:47 rhoadsi, Polygyra 65:111; 69:94 rhoadsi, Retinella 65:104, 125, 126; 66:57, 82, 129; 67:23; 70:16; 72:59, 86, 87, 89, 124; 76:26 rhodacme, Rhodacmea 75:98, 99 Rhodacmea 73:88; 75:97, 101 cahawbensis 73:90, 91, 94 elatior 73:91 filosa 73:91; 75:98, 99 rhodacme 75:98, 99 Rhodacminae 69:129 Rhodea barcrofti 71:83 wallisiana 71:84 rhodia, Primovula 62:59 Rhodocephala 75:101 rhomboideum, Sphaerium 65:100, 101; 69:99; 80:109, 110 rhombula, Unio 66:93 rhombus, Thysanoteuthis 73:23, 24 rhynchostoma , Papuina 75:70 rhyssa, Ashmunella 90:50, 51 rhyssum, Cerion 81:42 Rhytlda ferreziana 78:25 inaequalis 78:25 Rhytididae 69:130, 134 Rhytidopomatinae 70:29 Rhytidothyra 62:82, 83 aurantiaca 62:85 bilabiata 77:97, 98, 99, 142 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 205 jacobsoni 77:97, 98, 99, 142 rosacea 70:2 richardl, Cardiaposa 74:47, 48, 50, 52, 54, 55 Ricinula muricoides 68 :44 mutica 81:125, 126 ricinus , Sistrum 70:112 ridens, Distorsio 86:28, 48 rigida, Atrina 63:124 rigida, Mitra 83:101 rigidula, Annularia 62:137 rigidulum, Choanopoma 73:130 riiseana, Atys 76:43 rilsei, Brachypodella 75:118 riisei, Chondropoma 76:22 rikuzenica, Zylophaga 70:12 rileyensis, Ashmunella 84:122, 126, 127 Rimatula 71:22 rimosus, Lemiox 65:96 rimula, Glyphyalinia 82:63, 64, 66 rinconensis, Sonorella 81:54, 61 ringens , Malea 65:121 Ringicula semilimata 61:94 riochiquensis , Radiodiscus 70:131 riograndensis, Cochllopa 73:125, 127, 128, 129 riograndensis, Gastrocopta 74:83 riograndensis, Holospira 68:34 riojana, Cyclodontina 71:27 risbeci, Polycera 74:59 Rissoa albella 75:21, 22 anguliferens 75:21 caffra 75:21 capensis 75:21 diaphana 75:21, 22, 23 eburnea 75:22 glaber 75:23, 24 glabra 75:21, 22 opalina 75 :23 parva 89:15 plicatula 70:112 scalaris 73:85 tridentata 70:112 Rissoella bakeri 75:21 califomica 75:21 carlbaea 74:131, 132, 133, 134, 135, 136; 75:21, 23 diaphana 74:132 eburnea 75:23 excolpa 75:22 fulgida 75:22 galba 74:136; 75:22 hertleini 75:22 hydrophana 75:23 Johnston! 75:23 malayensis 75:23 minima 75:23 mundula 75:23 omphalotropis 75:23 pauli 75:23 sancti-pauli 75:24 spiralis 75:24 turgidula 75:24 visicalis 75:24 vitrina 75:24 zebra 74:133; 75:23, 24 Rissoellidae 75:21 Rissoidae 75:21; 87:49 Rissoina browniana 61:93 sagraiana 76:42 shaeferi 76:42 curricula 70:112 ritteri. Trivia 68:99, 101 rivalis, Aplexa 64:5 riverae, Olivella 76:124, 126 riversiana, Pleurotoma 68:99, 101 rivicola, Sphaerium 90:39 rivularis, Ancylus 64:124 rivularis, Ferrissia 61:2, 3; 64:101; 54:104, 129; 67:125, 127; 72:60; 76:30; 90:85 Rivulina 79:87 roanokensis complanatus , Elliptio 71:60, 61, 62, 63 robertsi, Cypraea 65:121 robertsonae , Tylorthoceras 66:140 robusta, Amnicola 71:17 robusta, Clenchina 67:8, 9; 71:41 robusta, Cyamiomactra 78:60, 61, 62 robustum, Cardium 63:124 robustum, Dinocardium 82:47; 85:116 rocae, Cyclodontina 71:28 rocayanus, Protoglyptus 71:22 Rochefortia aleutica 74:44 cuneata 77:125, 126, 127 planata 74:44 planulata 64:17; 74:44 tumida 74:44 rodecki, Fossaria 70:23 roemeri, Cylindrella 63:6 roemeri, Holospira 63:6, 7, 8; 64:45, 46, 88; 66:32; 74:82 roemeri, Mesodon 63:7, 8; 65:111; 90:101, 102 roemeri, Retinella 63:7 rollandi, Astarte 74:43 rollandiana, Recluzia 76:151 rooseveltiana, Sonorella 82:90, 91 roperi , Pisidium 67:131 rosacea, Haliotis 72:58; 77:56 rosacea, Lampsilis 68:27 rosacea, Rhytidothyra 70:2 Rosalina 79:57 rosaceum, Musculium 66:62 206 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 rosaceus, Clypeaster 51:35 roscida, Marginella 71:52; 89:75, 76 roscidum, Prunum 71:52 rosea, Acmaea 74:93 rosea, Bela 74:45 rosea, Euglandina 62:125; 70:72; 72:52; 73:133; 75:81; 78:21, 24, 51; 79:142; 81:63; 87:83, 84; 88:29, 30; 89:97; 90:68 rosea, Haliotis 62:141 roseatus fasciatus, Liguus 66:71 roseobasis, Drillia 62:103 roseotincta, Pleurototna 62:103 roseum, Pisidium 67:131 Rostellaria 61:64 rostralis, Crepidula 80:94 rostrata, Cuspidaria 71:40 rostrata, Helicina 79:103; 81:116 rostrata, Unio 66:93 rostratum, Cerithium 88:21, 24 rostratus, Unio 66:93 rostrum, Unio 78:67 Rotadiscinae 69:134 Rotadiscus 68:111 rotella, Microgaza 71:46 rotulata, Obovaria 83:35 rotundata, Ampullaria 67:60; 68:107 rotundata, Arcella 72:101 rotundata, Glebula 66:93, 94 rotundata, Unio 66:93 rotundatum, Pisidium 67:134; 79:44 rotundatus , Discus 65:34, 35, 105; 78:85 rotundus , Alveinus 61:95 roundyi , Helicodiscus 89:4 roundyi, Paravitrea 75:107 rowelli, Pisidium 67:131 rowelli. Vertigo 72:35 royalense, Helisoma 62:130 rubella, Helicina 89:55 rubellus , Promenetus 65:88 rubens , Anodonta 66:93 rubens, Spatha 66:93 rubens, Thericium 65:115 ruber, Lepidochiton 69:140 ruber ruber, Haliotis 71:58 ruber, Tonicella 74:165; 77:10 rubescens, Dentalium 66:108 rubicundum, Chondropoma 80:27 rubida, Hemitoma 63:126 rubidus, Murex 79:63 rubra, Doris 79:121 rubra, Ocinebra 72:34 rubromarginata, Troschelviana 89:55 rubropicta, Semele 74:20, 22 ruderata, Protothaca 72:79 rudis, Littorina 74:92 rudis, Nassa 75:111 rudis, Pododesmus 77:69; 82:118; 87:35, 40, 48 rudolfi, Ancylus 64:130 rudolfi, Anisancylus 64:130 rufa, Cypraecassis 68:124 rufescens, Haliotis 62:138, 141; 64:92; 70:109, 110, 111; 76:45, 47 rufescens, Turbonilla 72:11 ruf ibranchialis , Coryphella 83:37, 38, 39 rufopunctata, Doris 79:121 rufum, Campeloma 62:124; 65:124, 126; 68:27; 69:99; 72:22, 23, 25, 26, 27; 79:107 rufus, Arion 89:107, 108 ruf us , Microconus 72:6, 8 rugatina, Ventricolaria 87:40 rugeli, Mesodon 65:110; 84:13; 88:9 rugeli, Mesomphix 64:7 rugosa, Clausilia 63:19 rugosa, Glauconome 78:66 rugosa, Haminoea 65:116 rugosa, Helicina 76:18 rugosa, Lucidella 87:108 rugosa, Polyplex 74:30 rugosa, Saxicava 63:138; 64:31, 32 rugosa, Tellina 62:121 rugosa, Triodopsis 61:81; 65:82 Rugoshyria depressa 66:66 rugosoplicata, Ricinula 72:34 rugosula. Vertigo 63:8 rugosulum, Pisidium 67:132 rugosum, Busycon 64:34; 67:61, 65 rugosus , Fulgur 64:34 rugosus, Mytilus 63:138 rugosus, Pecten 74:17 rugosus, Strombus 67:18 rugosus, Strophitus 66:95, 129, 136, 138; 69:32; 72:60, 99; 73:62; 74:110, 111, 112; 79:98; 80:23 rugulata, Radsialla 87:50 ruidosensis, Gastrocopta 85:73, 76 ruidus , Mesomphix 74:64; 76:5, 6, 7 Rumina decollata 62:22, 23; 63:4, 7; 65:111, 134; 66:122; 70:108; 73:37; 75:81 Rumininae 69:129 rupicola, Epitonium 89:75, 76 rupicola, Gastrocopta 63:105; 78:51 ruppelli, Turbonilla 65:115 Ruppia maritima 68:84, 85, 87 ruschenbergiana , Megaspira 68:125 rushi anceps , Helisoma 70:23 rushi, Cadulus 79:91, 92, 93, 94, 96 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 207 rushii, Bulimulus 70:133 rushii, Potamolithus 61:105; 80:57, 58 rushii, Uncancylus 64:129 russelli, Pisidium 87:16 rustica humilis , Galba 7A:97 rustica humilis, Lynmaea 71:16 rustica modicella, Fossaria 64:101; 65:104; 72:60 rustlcana, Succinea 83:45, 47, 50 rusticum, Buccinum 74:30 ruthae, Pseudosubulina 67:81 rykholti, Sphaerium 71:16; 74: iii (85) sablensls, Amnicola 64:119, 180 Sacella diamesa 61:94 diphya 61:94 dystakta 61:94 leita 61:94 leptalea 61:94 proteracuta 61:94 Sagda 64:36 alveolata 64:36 australis 64:36 cookiana 64:36 Sagdidae 65:60 Sagdlnae 69:134 sagebieni, Chondropometes 62:85 sagittata, Persicula 86:80 sagittifera, Natica sagralana, Emoda 62:85 sagraiana, Rissoina 76:42 salamandra, Veronicella 70:128 Salasiella elegans 76:95, 96, 99 pulchella 81:118 straminea 78:24 subcylindrica 70:101 Salebrosa 61:54 salebrosum cf Cerithium 67:18 salina, Valvata 86:2 salinicola, Cyclodontina 71:27 salleana, Leptarionta 70:101 salleana, Oxyloma 66:125; 74:108; 80:59, 61, 62, 64, 66, 67; 82:81; 87:71 salleanum, Aperostoma 68:7 sallei, Ancylus 64:131 salmonaceus , Helicodiscus 75:103; 89:4 salmonea, Telllna 73:52; 74:44 salmonensis , Monadenia 68:54, 55, 56 salmonensis , Mya 80:91 salmonica. Helix 65:117 salsa, Hydrobia 80:112, 113 salsa, Paludestrina 70:92 saltana, Epiphragmophora 71:30 saltillensis , Coelostemma 68:108 saludensis, Clappiella 75:105; 85:36 saludensis, Gastrodonta 75:105 saludensis, Helicodiscus 75:105; 89:2 samana, Lucidella 76:18 samba, Strombus 61:32, 48; 62:1, 2; 84:130 Samoana 81:73 sampsoni , Dysnomia 74:72 sampsoni, Polygyra 65:110; 69:96; 83:120, 122, 123 sanctaecrucis , Miltha 80:93 sanctaemariae , Lymnaea 80:126 sanctijohannis, Amnicola 64:120 sancti-pauli , Rissoella 75:24 sanctipauli, Strophocheilus 70:132 sandai , Euhadra (var. Okanoi) 66:13 sandersoni, Atys 76:43 sandwichensis , Marginella 70:112 sanguinea, Haliotis 62:142 Sanguinolaria nuttallii 72:129, 130 Sanhaliotis 72:57 sanibelensis , Cyclostrema 63:86 sanibelensis , Oxyloma 82:68, 77, 79, 81 sanibelensis, Parviturbo 63:86 sanibelensis, Succinea 82:68, 77 sanjuanensis , Alvania 74:93 sanmiguelensis , Bulimulus 82:107 santacruzanum, Bruclarkia 80:94 santarltana, Pallifera 74:78; 76:112, 113 santarosana, Maxwellia 64:13 santarosana, Muricidea 64:12 santodomingensis, Odostomla 85:56 santoensis, Euclathurella 90:134 santoensis, Metula 90:131 sapidus, Callinectes 68:87; 73:143 sapotilla, Mulinnia 61:95 sapotilla, Yoldia 67:115 Sarasinulinae 69:136 sarda, Chama 87:40, 48 sargassicola, Corambe 80:73 sargenti, Pisidium 67:136 sarsi, Thyasira 75:51, 52, 54 sarsii, Cryptodon 75:51 satira, Valvata 75:16 satrapius , Clanculus 65:115 satura, Chrysodomus 74:46 satuma, Lampsilis 87:10 saturum, Buccinum 90:139 saulcyanus , Ancylus 64:131 saxatile, Littorina 67:117 208 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 saxatilis, Littorina 61:71; 76:65, 66, 68; 77:10; 82:111; 86:68, 70; 89:74, 76 Saxicava 64:30, 32 arctica 63:114, 138, 139; 64:30, 31, 32; 67:116; 74:44 australis 70:113 pholadis 64:31; 74:44 rugosa 63:138; 64:31, 32 striata 63:138 saxicola, Entodesma 74:43 Saxidomus gigantea 74:44 sayana, Elllptio 78:67 sayana, Oliva 63:115, 125; 64:118; 68:14; 69:75; 71:138 sayanus, Mesodon 61:84; 70:15; 72:88, 89; 76:49; 77:21; 89:89 sayanus, Unio 78:67 Sayella crosseana 79:65 sayii, Physa 63:21, 23, 24, 25, 26, 32; 68:27; 83:69; 85:38 scabra, Lima 82:118 scabra, Littorina 78:66; 85:139; 86:10 scabra, Philine 75:91 scabra, Thiara 61:76 scabricauda, Lysiosquilla 80:34 Scabricola fusca 83:100 Scabricula adusta 72:63 Scaeurgus unicurrhus 87:99 Scala perplexa 70:112 scalare, Helisoma 74:158 scalare, Tegula 67:121 Scalaria dissoluta 87:93, 94 vermetiformis 87:93, 94 scalariformis, Cerithidea 63:124; 71:121 scalariformis, Truncatella 73:85 Scalarinella 71:29 scalarioides , Peronaeus 71:22 scalariopsis , Spiraxis 70:101 scalaris, Bela 74:45 scalaris, Conus 69:15 scalaris, Lora 67:117 scalaris, Odostomla 72:12, 14; 74:155; 78:44 scalaris, Pomatiopsis 72:61 scalaris, Rlssoa 73:85 scalaris, Truncatella 73:82, 85, 86 scalaris. Turbo 61:65 scalaris, Turbonilla 74:86 scalaris, Volutocorbis 88:34 scaldiana, Alderia 69:23 Scalenostoma 85:51, 52, 53, 54, 58 carinatum 85 :51 southlandica 85:56 scalesiana, Naesiotus 88:67 Scansicohlea (Scansicochlea?) 61:12 scapha, Anadara 86:81 Scaphella 67:1, 2, 4, 6 butleri 67:8 johnstoneae 67:8 junonia 67:2, 3, 8; 69:48; 71:39 kieneri 67:5, 9 Scaphidae 69:133 Scaphopoda 6^:108; 73:54 Scarab inae 69:130 schadei, Bulimulus 70:133 schaliei, Chondropoma 63:108; 64:18, 19; 76:22 Schasicheila hidalgoana 65:112 schermoi, Cyclochittya 69:72 schiedanus , Bulimulus 64:143, 144; 68:4; 74:68, 70; 76:105 schiedeanus , Rabdotus 89:38 Schistosoma mansoni 78:57 schistosomiasis, Japonica 65:71 Schizoplax brandtii 72:79; 74:94 Schizothaerus 66:24, 25 capax 66:19, 20, 21, 22, 23, 24, 25; 74:44 keenae 66:21 nuttallii 66:19, 20, 21, 22, 23, 24; 73:54 schmitti, Aurinia 67:5, 12; 71:44, 45 schmitti, Voluta 65:42 schneideri, Semperula 87:26 schneideri, Vaginula 87:26 schotti, Monacha 65:118, 119; 76:133. 134 schrammi, Argopecten 74:17 schrammi, Loripinus 63:124 schrammi, Tropicorbis 62:145 schrammi! , Cyclostrema 80:131 schrammii, Cyclostremiscus 80:131 schroeteriana, Pleurodonte 61:38 schroteriana, Anodonta 73:73 scintilla, Polygyra 69:94, 95, 96; 75:28 scintillans, Watasenla 87:56 scissurata, Yoldia 74:43 scobina. Purpura 70:112 Scolixedion 65:9, 15 Scolodens 69:134; 73:115 Scolodonta semper i 71:64 zeteki 73:160 Scolodontidae 69:134; 71:64 scolopes, Euprymna 87:61 Sconsia striata 71:43 scotti, Lyrodes 74:25 scotti, Strombiformis 61:93 scrlpta, Circe 65:116 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 209 scripta, Sunetta 68:48 scriptum, Gafrarium 68:48 Scrobicularia cottardi 85:142 scrobiculata, Cancilla 83:98 Scrobs 63:15 Sculptaria 87:78 sculptilis, Glyphyalinia 75:125, 126 sculptior, Mesodon 66:116; 67:91; 68:32 sculpturata, Bela 74:45 scurra, Cypraea 67:89 Scutalus 61:12, 13 tupacil 70:134 scutata, Pterotrachea 74:47, 48, 50, 52, 53, 54, 55 scutellatum, Pisidium 67:134 scutula, Testacella 64:59 scutulata, Littorina 68:18; 74:20, 21, 92 scutum, Acmaea 72:79; 74:93 Scyllaea dracaena 79:121 Searlesia dira 68:17, 18; 72:79; 74:46 sebae , Polinices 70:112 sebastiana, Lysinoe 69:43, 44, 140 secreta, Pallifera 64:102; 65:22 secta, Macoma 73:54; 81:144 secticostata. Area 63:124 sectoris, Mactra 80:93 secunda, Heterorissoa 75:22, 24 secura, Turbonilla 80:142 secure, Musculium 64:100; 72:60; 88:109, 110, 111; 90:36, 37, 38, 39, 76, 77, 78, 82, 83, 84, 85 securis, Sphaerium 65:129; 68:27; 69:99; 79:42; 80:109, 110 seetzeni, Helicella 65:117, 118 Segmentina armigera 89 :96 jenksii 89:96, 97 Segment ininae 69:133 Sella adamsi 89:74 sejunctum, Cerithlum 88:21, 24, 25 selasia, Olivella 68:69 selene. Octopus 87:99, 100, 101 selenina, Hyalosagda 75:143, 145 selenina, Lacteoluna 70:70; 81:118; 82:145 Selenitidae 69:135 sallatus , Philomycys 86:17 Semele australis 70:113 bellastriata 87:29 chipolana 61:95 lenticulare 76:62 mo rani 80:94 proficua 63:114, 124 rubropicta 74:20, 22 sparsilineata 76:62 stearnsii 61:95 Semellna cytheroidea 61:95 semenlini, Habroconus 70:130 semicarinata , Goniobasis 73:61; 81:133, 134, 135, 136, 137; 82:14, 15 Semicassis centiquadrata 77:91 granulosa 63:115 pila 68:47 semiclausa, Epiphragmophora 71:30 semicostata, Onoba 67:41 semidecussata. Tapes 70:53 semlfasciata, Mitra 83:101 semiferrugineum, Cerithlum 82:120 semigranosus , Donax 68:75, 76 semilimata, Ringicula 61:94 Seminella 70:111 Seminolina 70:126 seminuda, Odostomia 70:96; 71:127; 72:12, 14; 74:150, 151, 152, 153, 154, 155, 156, 157; 78:43, 44 semiplota, Cypraea 67:89 semipunctus , Solariorbis 78:77, 78 semirugata, Unio 66:93 semirugata, Volutocorbis 88:31, 32, 35 Semicoluta subsoluta 68:11 semiculcata, Papyridea 70:115 semisulcata, Sigatica 79:71 semperi, Scolodonta 71:64 Semperula celebensis 87:26 odae 87:26 maculata 87 :26 schneideri 87:26 Semperulinae 69:136 senatorius, Pecten 65:116; 68:47 senegalensis , Bulimus 63:19 senilis, Anadara 89:33, 34, 35 senilis. Area 89:33 sennottorum, Conus 71:118 sensu stricto, Polycera 74:60 sentaniensis , Velesunio 70:39 Separatista 68:10 Sepia esculenta 87:56 officinalis 63:19; 70:107; 90:4 sepioidea, Sepioteuthis 87:61 Sepioteuthis sepioidea 87:61 septeinvolva, Polytyra 63:107; 66:116; 73:138; 76:37; 78:81, 82; 79:34, 35; 81:14, 17 septentrionalis , Liguus 87:84 septentrionalis , Terebratulina 67:113 Septifer 70:113; 74:22 bifurcatus 68:102 sequoia, Helminthoglypta 76:129, 131 210 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 seradens , Paravltrea 86:16; 89:2 sericeus , Capulus 75:19 serlceus, Pecten 75:19 serpens, Limax 71:48 serpens, Solaropsls 71:50 serpentls. Helix 71:47, 48 serpentis, Solaropsls 71:47, 48, 50 serperastrus , Drymaeus 76:106 Serpula 64:32 lumbricalis 61:68 penis 61:68 serratum, Laevicardium 63:114, 124 serrlale, Maculotriton 72:63 Serripes 68:116, 119, 120 groenlandiciun 74:44 laperousii 74:44 sertula, Alectrion 72:63 sertulariarum, Columbella 76:74 iii sertum, Nassa 72:63; 79:73, 74, 75, 76 servilis, Gastrocopta 75:33 Sesarinae 69:131 setacea, Bankia 74:44 Setaepoma 68:134 setifer. Alexia 71:4, 5 setifer, Phytia 71:4, 5, 6 setosa, Monadenia 76:129 sharonae, Lamellaria 89:95 sharpl, Atys 76:43 shattucki, Drymaeus 76:106 sheaf erl, Rissoina 76:42 Sheldoniinae 69:135 shellensis, Helisoma 71:32 shimeki. Discus 65:61; 66:33; 71:14, 15; 74:96 shimeki, Helicodiscus 75:103 shimekii, Ferrissia 66:61; 73:127; 74:117; 76:148 shongil, Placostylus 61:122 shuttleworthi , Macroceramus 62:144 shuttleworthiana, Calllstochlton 90:46, 47 shuyakensis, Turbonilla 74:92 sicarius, Solen 68:16; 73:54 sicyoides, Busycon 61:94 sideralis, Berthella 86:53, 55 siderea, Drupa 65:116 sieversi, Cancilla 83:98 Sigaretus 61:67 concavus 77:109 grayl 77:109 Slgatica semlsulcata 79:61 slgnae, Chondropometes 62:84 significans, Bartschia 71:44 significans, Paravltrea 65:144; 76:149; 79:117 silicula, Elimia 77:35 Siliqua alata 83:66 alta 74:44 costata 67:116; 88:40, 42 lucida 73:54 patula 68:63; 74:44; 83:66 siliqua, Cyrtodaria 67:116; 76:65 Siliquarla angulna 61:68 squamata 79:60 siliquoidea, Lampsllis 66:135; 68:20; 73:36, 37; 77:58. 60, 61; 79:98; 80:23, 107; 81:67; 82:106; 86:77, 78 siliquoidea, Unio 77:58, 60 sillana, Odostomia 74:92 silvaticus, Arion 89:108, 109 similaris, Bradybaena 62:21, 22, 23; 64:97; 74:83; 75:82; 76:152; 78:24; 80:29 similaris, Gyraulus 65:88; 66:15, 44, 84; 71:17; 73:127; 74:85 simile, Sphaerium 63:119; 66:63; 78:46, 47; 79:44; 80:110; 85: iii (36); 90:83, 85 simile, Stenotrema 85:12, 13, 14 similis, Bifidaria 85:75 similis, Cyclas 63:115, 116, 117, 118 similis, Gastrocopta 63:120; 85:73, 74, 75 similis, Spissula 63:124 simillima, Distorsio 65:27; 86:30, 46 simmonsi, Sonorella 80:48, 49 simoniana, Jef f reysiopsis 75:24 simplex, Anomia 63:124; 64:76; 67:115; 73:42; 75:133, 137; 87:36, 48; 88:39, 40, 42 simplex, Goniobasis 63:78, 79 simplex, Hendersoniella 68:108 simplex, Omalogyra 84:116 simplex, Valvata 70:14 simpsoni, Paravltrea 65:144; 79:117 simpsoni, Pyrgodomus 73:130 Simpulopsis aenea 75:144 psidii 75:120, 121 simrothi, Aneita 87:27 simulans, Kuschelenia 71:24 sinaloa, Strobilops 67:54 sinaloa, Trichodiscina 67:81 sinaloana, Turbonilla 66:35 sincera, Callocardia 61:95 sincera, Valvata 65:129; 68:35; 71:19; 77:66, 67; 81:144; 89:89 sinensis, Rhinoclavis 67:14, 6, 18; 88:21, 23, 24 sinensis, Viviparus 61:29 singleyana, Euglandina 63:4, 6, 7, 9; 78:24 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 211 singleyanus, Helicodiscus 66:57; 72:125; 74:6A, 82; 76:149; 82:68 singleyi, Eupera 78:106; 80:33; 87:8 singleyi, Pisidium 67:137 sinistra, Pupilla 63:7 Sinonovacula constricta 84:34 sinuata, Clavella 63:19 sinuata, Pleurodonte 61:39 sinuata, Unio 66:93 Sinum 88:16 chipolanum 61:93 concavum 77:109 cortezi 77:109 grayi 77:109 perspectivum 63:115; 64:76 sinuosa, Anodonta 66:93 sinuosa, Chama 87:48 sinuosa, Pleurodonte 61:38 sinuosum tenue, Helisoma 62:6, 7, 95, 96; 65:87 sinuosus , Anodontites 66:94 sipho, Siphonario 71:122 Siphocypraea 70:88 Siphonaria 68:81, 110; 71:122 alternata 71:120, 122 gigas 77:91 kurracheensis 71:122 pectinata 63:115; 71:122; 87:75, 76 pica 70:112 thersites 68:18; 74:45 Siphonariadae 69:134 Siphonario sipho 71:122 siphonata, Colubraria 74:138, 139, 140, 142 siphonatus, Triton 74:138 Siphonium 67 :18 Siphonorbis 67:117 Sistrum, cf concatenata 70:112 didymum 71:128 morus 70:112 ricinus 70:112 Sitalinae 69 :136 sitchana, Littorina 74:92 sitiens, Sonorella 80:49 sitkaensis, Odostomia 74:92 sitkana, Littorina 83:65 sitkana, Macoma 74:44 situla, Nassa 79:74 sixaolus, Decipifus 73:10, 11 Skenea 63:62 trilix 84:116 Skeneopsis planorbis 83:70, 81; 89:75, 77 skiaphila, Happia 71:64 skinneri, Eolis 79:121 skinneri , Physa 73:157; 76:74 sloaneana, Pleurodonte 61:39 slosarskii, Peruinia 69:113 Smaragdia chipolana 61:93 smaragdina, Avicula 61:70 Smaragdinella viridis 70:111 smaragdula, Buccinum 74:30 smaragdula , Paralagena 75:109 smedleyi , Eolis 79:121 smithi, Amphidromus 73:65 smithi, Carditopsis 87:48 smithi, Cetoconcha 65:33 smithi, Diplothyra 90:74 smithi, Distorsio 86:48 smithi, Paravitrea 76:140; 78:69 smithi, Punctum 65:58; 66:il; 74:161 smithiana, Physa (Physai) 74:iii (85), 97 smithii, Gonodactylus 89:86- smithii, Neoplanorbis 75:146, 147 soccoroensis , Latirus 66:36 socorroensis , Oreohelix 88:99; 90:51, 52 soelneri , Triodopsis 62:124; 66:122 Solariella carvalhoi 76:44 obscura obscura 67:116 peramabilis 68:18; 76:44 varicosa 74:94 Solariorbis blakei 78:78 euzonis 63:85 semipunctus 78:77, 78 Solarium 61 :65 Solaropsis 71:47 Solaropsis anomala 71:49, 50 anomda 71:50 browni 71:50 cicatricata 71:47, 49, 50 gibboni 71:50, 51 minor 71:29 monolacca 71:49 pellis-boae 71:49 serpens 71:50 serpentis 71:47, 48, 50 undata 71:48, 49, 50 vipera 71:50 solastra, Succinea 75:30, 31 soleif ormis , Veronicella 70:128 Solemya 84:99 borealis 67:114 occidentalls 76:118, 120 velum 76:68; 88:39, 42 Solen gravidus 80:94 sicarius 68:16; 73:54 vagina 64:132 viridis 88:39, 42 212 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 solida, Bela 74:45 solida effusa, Pompholyx 65:86 solida, Glyphyalinia 79:117; 81:66; 82:64 solida, Parapholyx 65:86; 66:15 solida, Retinella 66:122; 67:23, 52; 74:161 solidissima, Spisula 64:76; 67:116; 68:76; 76:66; 79:130; 81:40; 83:7, 8; 85:93, 94; 86:25; 87:19, 110, 111; 88:40, 44, 115 Solidula glabra 67:18 solidula. Lacuna 74:92 solidulum, Sphaerium 61:9; 64:101; 78:47 solidum, Pleurobema 87:9 solidus , Liguus 66:71 solitaria, Achatinella 68:50 solitaria, Haminoea 76:65; 89:75, 76 solitaria, Thala 90:64 sololensis, Streptostyla 62:137 Soluta persoluta 68:11 ^ Solutiscala 87:94, 95 vermetiformis 87:94 Somatogyrus alcoviensis 85:120, 121, 122, 123 subglobosus 61:79 tryonii 65:129 sonorana, Pupilla 62:7, 96; 90:51 Sonorelix 85 :64 angelus 66:35 borregoensis 85:134 inglesiana 85:134 melanopylon 85:134 peninsularis 85:129, 134 Sonorella 85:64; 87:78; 90:70, 71 allynsmithi 82:90, 92 ambigua 80 :49 , 51 apache 80:116 argus 65:142 ashnuni 80:114 baboquivariensis 76:128, 131; 80:47 bagnarai 81:55, 56, 61 bequaerti 81:57, 61 binneyl 80:118 bowiensls 80:118 caerulif luminis 82:62, 63 clappi 81:56 coloradoensis 82:50 coltoniana 72:52; 82:50, 52 cossl 80:46, 51 dispar 81:57; 83:110, 111 erenita 80 :51 fragilis 81:56; 82:90, 91 goldmani 80:114 grahamensis 76:128, 131 granulatissima 80:114 greggi 80:114; 81:6, 56 hachitana 80:48, 116; 82:62; 90:70 huachucana 81:57 huasabasensis 81:2, 3, 5 linearis 76:128, 131 lioderma 85:128, 129, 135 loehri 85:128 magdalenensis 80:114; 81:1 marmoris 83:29 meadi 80:50, 51 meamsi 80:114 metcalfi 90:70, 71, 72, 73 mohaveana 82:51, 52 montezuma 81:1 mormonum 80:114; 81:1, 3, 5 neglecta 66:36; 80:114 nelsonl 80:114 nixoni 80:116, 118, 119 odorata 81:56, 57; 83:29, 30, 31, 32, 33 orientls 82:62; 90:70, 73 peloncillensis 82:59, 62, 63 pennelli 80:114; 81:1 perhirsuta 81:4, 5, 6 rinconensis 81:54, 61 rooseveltiana 82:90, 91 simmonsl 80:48, 49 sitiens 80:49 superstitionis 80:114; 82:89 taylori 82:87, 89 todseni 90:71, 72, 73 tucsonica 81:57 tumamocensis 80:116 virilis 76:128, 131; 83:110, 111 walkeri 80:119; 81:57 waltoni 82:61, 62, 63 Sonorellinae 69:136 sonorensis, Chaenaxis 68:108 sordidula, Proclava 89:103 sorensoni (sorenseni) , Haliotis 62:141; 64:91 sorensoni, Odostomia 66:35 southlandica, Scalenostoma 85:56 soverbli, Colubraria 74:140, 141, 142 soverbii, Triton 74:140, 141 sozoni, Conus 71:43; 85:119 spadlcea. Bursa 76:41 spadicea, Cypraea 61:34 sparsicostata, Strobilops 66:44, 85; 75:43, 44, 49 sparsilineata, Semele 76:62 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 213 sparsilineata, Semele 76:62 spartenburgensis , Goniobasis 63:80 Spartocentrum 89:43, 44, 45, 46 vanduzeei 89 :45 Spartophos floridanus 75:58 Spatha rubens 66:93 speciosa, Thais 77:92 spectabilis, Alcadia 89:55 spectabilis, Strombus 63:127 spectrum, Fusinus 62:101 specus , Glyphyalinia 79:5 specus, Helicodiscus 75:105 spei, Terebra 90:137 Spelaeoconchinae 69:131 Spelaeodiscinae 69:136 spelunca, Physa 88:82, 84 spengleri, Cymatium 86:37 spengleriana, Cancellaria 64:3 sphaerica, Succinea 64:94, 95, 96 sphaericum, Pisidium 67:136 sphaeriola, Phacoides 61:94, 95 Sphaerium 61:7, 9; 63:73, 74, 76; 64:25; 67:30, 31, 123; 77:84; 79:42, 99; 82:137; 90:85 comeum 90 :39 fabale 72:11; 82:139 fallax 62:130 foxense 71:34 japonicum 61:7 lacustre 66:98; 77:106; 79:42; 80:109; 85:71 nitidum 72:10 nobile 63:115, 116, 117, 119 occidentale 65:125, 127; 66:84, 85, 86; 67:32; 68:27; 71:16; 72:10; 77:42; 78:46; 80:109; 87:29; 90:39 partumeium 66:129; 72:132, 134, 136, 138; 77:37, 38, 41, 42, 43; 79:42, 47, 48, 54; 80:109, 110; 81:63, 64; 86:22; 87:10, 29 patella 72:11 pilsbryanum 65:48, 49 primeanum 63:115, 116, 117, 119; 72:11 raymondi 68:99, 101 rhomboideum 65:100, 101; 69:99; 80:109, 110 rivicola 90:39 rykholti 71:16; 74: ill (85) securls 65:129; 68:27; 69:99; 79:42; 80:109, 110 simile 63:119; 66:63; 78:46, 47; 79:44; 80:110; 85: iii (36) ; 90:83, 85 solidulum 61:9; 64:101; 78:47 striatum 64:101; 65:104, 124, 126, 127, 129; 66:129; 67:125, 127; 68:27; 69:99; 72:60; 73:60, 62; 76:74; 80:100, 109, 110; 90:36, 37, 38, 39, 83, 85 subtransversum 65:111, 113 sulcatum 63:115, 117, 118, 119; 64:101; 65:100, 101, 104; 66:84, 85, 86, 129; 68:27; 69:20, 99; 72:60; 79:44; 80:109; 89:89 tenue 72:10 transversum 66:129; 69:99; 70:136; 73:133; 74:121, 122; 79:42; 86:20, 21, 22 truncatum 66:129 winneb agoens e 7 1 : 34 Sphenlopsis americana 61:95 Sphincterochlla tholiformis 65:117, 118 sphlnctostoma, Littoridina 74:158, 159 sphinctostoma, Texadina 74:37 sphoni, Olivella 76:124, 126 sphoni, Subcancilla 80:63 spicata, Oliva 65:55; 68:66; 75:162, 165; 77:91 spiceri, Comptopecten 67:18 splceri, Conus 79:25 spinella. Cassis 69:73, 75; 78:106; 81:47, 48 spinosa, Canthyrla 90:118, 123 spinosa, Elliptio 79:66, 67 spinosa, Volutospina 88:34 spinosum, Gyrineum 88:10 spinosiun, Papyridea 63:124 spinosum, Stenotrema 63:102, 107; 65:110 spinosus, Pyrgophorous 74:37 spiralis, Antroselates 76:138, 139 spiralis, Odostomia 74:154 spiralis, Rissoella 75:24 spiralis, Strobilops 79:118 spirata, Acanthina 73:55 spirata, Vermicularis 63:124; 65:8; 67:121; 87:49 spirata, Zebina 72:63 Spiratella pacifica 74:45 spiratum, Busycon 67:64; 71:137 Spiraxinae 69:135 Spiraxis 63:39; 68:111 irregularis 72:115 negligens 72:115 scalariopsis 70:101 splendens 72:115 sulciferus 73:130 Spirodon carinata 89:89 Spiroglyphis lituellus 74:45 214 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Spiroloculina newberryensis 87:73 Spirorbis 78:92 occidentalis 74:95 vulgaris 77:33 spirorbis, Gyraulus 77:33 Spirostomatinae 70:28 spirula, Nautilus 61:69 Spirula spirula 86:63 Spisula alaskana 74:44 albaria 80:94 planulata 73:52, 54 polynyma 67:116; 83:66 similis 63:124 solidissima 64:76; 67:116; 68:76; 76:66; 79:130; 81:40; 83:7, 8; 85:93, 94; 86:25; 87:19, 110, 111; 88:40, 44, 115 Spixia 71:25, 26, 27 spixii, Cyclodontina 71:25 Spixinella 71:27 splendens, Spiraxis 72:115 splendida, Lampsilis 79:67; 90:123, 124 splendidula, Niotha 65:116; 68:47 splendidula, Niso 67:39 splendidulum, Pisidium 67:133 Spondylus 77:92; 87:40 americanus 85:118 bostrychites 84:129 ducalis 86:81 foliaceus 65:116; 68:47 hawaiensis 62:121 ictericus 81:44 spongiosa, Doris 79:121 sponsalis , Bathypolypus 87:64 sporadica. Varicella 75:144 sporadicus, Bulimulus 70:133 Sportella 61:94 lerua 61:94 sportella, Haplotrema 67:96; 79:19, 22; 83:44, 47, 50 spreta, Ostrea 70:85 spurca, Cypraea 63:111 spuria, Unio 66:94 spurius , Conus 68:126; 71:2, 117; 73:119, 122; 75:56 squamata, Siliquaria 79:60 squama tus , Tenagodus 71:39 squamosa, Cepolis 74:145, 146 squamosus, Chlamys 67:18 squillina, Parabomia 80:34 squamigerus , Aletes 74:20 Staffordiinae 69:136 stagnalis, Elloblum 77:91 stagnalis. Helix 61:66 stagnalis, Lymnaea 61:21; 67:44, 45; 69:19, 20, 99; 73:148; 74:84; 75:11; 76:29; 77:85, 86, 88; 80:125, 126; 81:52; 89:36 stagnalis, Paludestrina 82:1 Stagnicola bryantwalkeri 77:26 buttoni 65:53 canadensis 65:129 caperata 62:130; 66:129; 72:59 cockerelli 62:6, 95 couleensis 70 :26 elodes 63:140; 65:100 elrodi 70:26 emarginata 64:101; 65:104; 72:59 hemphilli 65:53 kempi 70:26 lanceata 62:130; 65:129 magnifica 70:26 montanensis 85:145 palustris 66:127; 72:59; 76:134; 83:45 reflexa 90:10 techella 62:67 vilasensis 70:26 walkeriana 65:129; 71:32 wyomingensis 70:26 staminea. Bulla 63:16 staminea, Protothaca 73:54; 74:20, 44 staphylaea, Cypraea 61:43 Stauroglypta 63:39, 42; 75:143 stearnsi, Conus 63:125; 70:115, 116 steamsiana, Pleurotoma 68:99, 101 stearnsii, Semele 61:95 steenbuchi, Cyclas 67:131 steenbuchii, Pisidium 70:9 steganella. Helix 85:129, 135 stegeri, Terebra 68:39 steinbergae, Doridella 80:76 stejnegeri, Cerithiopsis 74:92 stellata, Priotrochatella 89:55 steileri, Cryptochiton 74:94 stelleri, Turbonilla 74:91 stelzneri, Cyclodontina 71:29 stelzneri, Neopetraeus 70:134 Stenacme floridana 72:69 Stenacmidae 69:135 Stenogyra 65:135 acicularis 75:117 alabastrina 75:116 gompharium 75:116 goodalli 70:132 Stenogyrinae 69:129 Stenophysa 64 :5 Stenopus 69:134 Stenopylis 67:46; 89:80, 81, 84, 85 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 215 stenopylis, Holospira 68:108 stenostylops , Chilina 76:146 Stenothyra 61:75; 63:14 Stenotrema 64:101; 65:82; 76:26; 85:19; 88:9 abaddona 77:103, 104; 81:65 aliciae 63:5; 65:110, 131; 69:17, 96, 125; 74:83; 88:93 angellum 74:63 barbatum 64:7; 65:124, 126; 66:116; 67:91; 72:59; 74:83, 107; 85:13, 14, 15, 16, 17 blandianum 62:98 burringtoni 85:14, 15 calvescens 75:28, 29 cavum 62:8, 12 cheatLuni 88:92, 93 edgarianum 65:110 edvardsi 61:83; 77:104 florida 75:29 fratemum 61:83; 62:8, 12, 92, 93; 63:120, 132, 142; 64:7, 54, 55; 65:129; 66:57, 129; 68:26; 69:58; 70:15; 72:59, 86, 89; 73:21; 74:63; 80:103; 81:17; 89:89 glass! 77:100 hirsutum 61:83; 62:92, 123; 63:120, 131, 142; 64:7, 25, 54, 55; 65:101, 104, 125, 126; 66:57, 62, 129; 68:30, 33; 69:58; 70:15; 72:59, 123; 74:63; 85:13, 14, 15, 16, 17 labrosum 69:17; 77:100; 81:65 leal 72:59; 75:49; 88:93 magnifumosum 78:70 maxillatum 69:70 monodon 63:132; 65:129; 66:82; 68:26; 69:58; 88:93 simile 85:12, 13, 14 spinosum 63:102, 107; 65:110 stenotrema 61:83; 63:102; 64:7, 54; 65:110; 69:70; 70:15; 71:11; 74:63, 83; 75:29; 84:13 unciferum 77:104 stenotrema, Polygyra 63:120 stenotrema, Stenotrema, see Stenotrema stenotrema stephanucha, Vexillum 83:102 stercusmuscarum, Cerithium 88:25 sterkiana, Gastrocopta 62:108 sterkii. Elliptic 68:27 sterkii, Guppya 66:57; 67:23, 52; 73:21; 79:117 sterkii, Lymnaea 72:33 steursi, Naninia 66:96 steursiana. Helix 77:115 steursiana, Papuina 77:115, 116 steveni, Lacteoluna 63:42 steveni, Olivella 76:125, 126 stewarti, Pisidium 79:88 stewartiana, Anodonta 85:144 Sthenorytis pernobilis 71:44 Stiliger modestus 69:23 stimpsoni, Colus 67:117; 82:113; 87:1, 4 stimpsoni, Conus 65:42; 70:40, 44 stimpsoni, Liomesus 71:40; 72:99, 100 stimpsoni, Transenella 63:124 Stoastoma 63:39 Stoastomatidae 70:29 Stoastomops boriqueni 76:19 puertoricana 76:18 stokesii, Chiton 77:92 Stolidoma 63:9 Stomatia 61:67 phymotis 64:94 stonei, Ventridens 66:101; 72:59 stramlnea, Biomphalaria 89:17, 20 straminea, Mitra 63:13 straminea, Oleacina 70:2, 72 straminea, Salasiella 78:24 stramineus, Ariolimax 63:106; 75:85 stramineus, Australorbis 75:160 stramineus, Tropicorbis 89:20 Strangesta capillacea 68:94; 78:25 streatori, Pisidium 67:131 strebeli, Valvata 75:16 strengi, Pisidium 66:62; 67:131 strepta, Colubraria 72:63 Streptaxidae 69:135; 71:63 glaber 72:19 Streptaxids 64:133 Streptaxls contusus 78:24 deplanchei 72:19 depressus 71:64 regius 71:63 Streptostyla bocourti 62:137 cobanensis 70:101 delibuta 79:102 dysoni 73:130 flucki 81:118 gabbi 79:102 gracilis 65:113 jacobsoni 64:120; 65:113 maslini 76:8, 105 meridana 64:120; 76:9, 105 minuta 64:120 nigricans 70:101 pilsbryi 76:8 216 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 sololensis 62:137 thomsoni 73:130 toltecorum 76:8, 105 vancegreenei 79:102; 81:118, 119 ventricosula 76:8, 105 wani 81:118 yucatanensis 76:8 Streptostylarum 69:135 stretchiana, Catinella 76:138 stretchiana, Succinea 67:125, 126; 71:1A; 74:96; 76:138 striata, Alcadia 76:16 striata, Ampullina 80:71 striata. Bulla 61:9A; 63:125 striata, Cyclodontina 71:29 striata, Doris 79:121 striata, Haliotis 77:57 striata, Helicella 66:115; 76:134 striata, Lyonsia 74:43 striata, Martesia 63:114 striata, Polygyra 78:51 striata, Saxicava 63:138 striata, Sconsia 71:43 striatella, Cerion 75:33, 34 striatella. Helix 65:102 striatella, Holospira 68:108 striatunum, Sphaerium 64:101; 65:104, 124, 126, 127, 129; 66:129; 67:125, 127; 63:27; 69:99; 72:60; 73:60, 62; 76:74; 80:100, 109, 110; 90:36, 37, 33, 39, 83, 85 striatula, Columbella 70:111 striatula, Venus 81:86, 88 strlatulus , Ancylus 64:131 striatum, Crucibulum 78:43, 44 Striatura 71:146 exigua 63:135; 66:57; 69:59; 70:16; 72:87, 89; 76:26; 77:22; 89:89 ferrea 63:135; 72:59; 77:22 neridionalis 63:7; 66:57; 67:24, 52; 70:16; 76:149; 77:108; 90:51 milium 62:130; 63:135; 66:57, 62, 87, 129; 67:52; 68:26, 32; 69:59; 70:64; 76:25, 26; 89:89 striatus, Conus 69:76; 73:120 stricta, Turbonilla 89:74:77; 90:11 stricto, Anadara 89:33 stricto, Dentalium 65:17 stricto, Glycymeris 70:48, 50 stricto, Gonatus 87:54 strigata, Olivella 64:114 strigata, Succinea 70:5; 73:14 Strigatella 70:11; 90:63, 64 golischi 67:18 tristis 90:63 striggill'm, Pisidium 67:132 strigillina, Antigona 71:43; 82:119 strigosa, Elliptio 68:24; 77:107; 82:22 strigosa, Oreohelix 80:29; 88:94 Striospira 63:95 Striospira lucasensis 63:95 luctuosa 63:96 tabogaensis 63:96 Strioterebrum 65:79 Strioturbonilla 67:118 strobeli, Bulimulus 70:134 Strobilops 63:39; 67:53; 75:43, 49 aenea 61:89; 63:136; 64:25; 65:104, 126; 66:12, 57, 62, 129; 68:32; 70:64; 72:59; 74:12; 79:27; 79:118; 81:67 affinis 63:136; 64:55; 66:57; 68:26; 69:60; 72:59 cansasiana 75:46, 48 floridana 78:51 hubbardi 67:53, 54, 55 labyrinthica 61:5; 62:130; 63:120, 136; 64:55; 65:104, 126; 66:11, 57, 62, 129; 68:26, 32; 69:60, 71; 70:16; 72:59; 74:64, 83; 76:27; 77:22; 80:104; 86:18 lonsdalei 75:44, 45, 46, 48, 49 pilsbryi 67:53, 55 sinaloa 67 :54 sparsicostata 66:44, 85; 75:43, 44, 49 spiralis 79:118 texasiana 63:5, 8; 66:83, 85; 69:18; 74:83; 75:43, 44, 45, 46, 49; 79:118 vendryesiana 67:53 Strobilopsinae 69:135 strodeanum, Pleurobema 77:138 strombi, Phascalion 72:11 Strombiformis 61:93; 68:100 auricincta 72:147 scotti 61:93 Strombina aldrichi 61:94 Strombus 79:13; 84:129, 130 alatus 61:32, 48; 63:59, 61; 65:70; 71:134; 82:1 auris-dianae 61:44 bifrons 84:130 bituberculatus 64:143 canaliculatus 75:127, 128, 129, 139; 76:111 costatus 62:1; 85:91 delabechei 84:130 flammeus 63:59, 60, 61; 82:1, 2 fusus 61:64 galeatus 62:39 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 217 gallus 71:118 gibberulus 63:59, 60; 67:14, 16; 68:124; 82:1, 2 gigas 62:1, 2, 3; 70:115; 75:129, 130; 76:112; 84:130; 85:91 gracilior 62:39 lambis 61:64 leidyi 75:127 leurus 84:130 maculatus 70:112 mutabilis 67:18; 82:1 nicaraguensis 62:70 pugilis 61:64; 63:115, 124; 71:134; 75:130 pugiloides 84:130 ranlnus 63:59 rugosus 67:18 samba 61:32, 48; 62:1, 2; 84:130 spectabilis 63:127 verrilli 61:31; 62:1 Strongylocentrotus 61:34 purpuratus 74:20 s trongy lodes , Anguispira 74:82; 78:32 Strophia 63:37 copia 63:45, 46 glaber 63 :45 , 46 intermedia 63:45, 46, 47 lineota 63:45, 46 parva 63:45, 46, 47 perplexa 63:45, 46 Strophltus edentulus 64:141; 65:104 lacustris 70:27 pepinensis 71:34 rugosus 66:95, 129, 136, 138; 69:32; 72:60, 99; 73:62; 74:110, 111, 112; 79:98; 80:23 undulatus 65:124, 127; 66:92; 80:100; 81:67; 83:69; 87:9, 114; 89:89 winnebagoensis 71:34 Strophocheilidae 69:135 Strophocheilus avus 76:148 chubutiensis 76:148 cordillerae 70:133 d'orbignyi 70:133 elongatus 70:132 eyerdami 70:132 globosus 70:132 haemastomus 70:132 hauthali 76:148 intertextus 70:132 leucostoma 62:113 lorentzianus 70:132 lutescens 70:132 musculus 70:132 oblongus 62:54, 57; 64:4, 5 sanctipauli 70:132 weyrauchi 62:113 stultorum, Mactra 63:19; 85:94 stultoriim, Tivela 73:54 Styela coriacea 82:113 stygia, Amnicola 84:93, 95, 96 stygium, Carychium 75:105 Stylatula elongata 68:19 Styllfer orbignyanus 69:109 Stylophora pisstillata 86:81 subaequilatera, Astarte 67:115 subangulata, Oliva 68:67 subaquila, Hyalosagda 75:143 subauriculata, Limatula 74:43 Subcancilla sphoni 90:63 subcarinata, Lioplax 66:129; 67:90; 80:100 subcastanea, Oliva 68:68 subcentralis, Nesopupa 88:87 subclausa 62 :41 subdotella, Odostomia 85:57 subcrenata. Area 84:34 subcrenatum, Helisoma 65:87, 88; 71:17; 74:97 subcylindrica, Cionella 70:5 subcylindrica, Salasiella 70:101 subcylindrica, Truncatella 73:80, 81, 82, 83, 84 subeffusa, Oxyloma 66:57; 70:136; 74:108 subfuscus, Arion 64:104; 65:54; 76:25, 27, 49, 52, 70, 71; 77:14; 88:66; 89:108, 109, 110 subglobosus , Somatogyrus 61:79 subglobulosa, Helicina 89:55 subgrundifera, Territella 61:93 submarmorea, Lepidochitona 74:94 subobsoleta, Glycymeris 73:52, 54 suboccidentalis , Lytopelte 89:63 suborbincularis , Kellia 68:18; 74:44 suborbiculata, Anodonta 83:34 suborbiculata, Unio 66:94 subovata, Paramya 89:72; 90:73, 74 subpalliatus , Mesodon 68:66 subplana, Lexingtonla 80:100; 86:72 subplanus , Mesomphix 65:110; 88:9 subplanus , Unio 86:76 subpurpureus , Viviparus 75:124 subpyramidalis , Hyalosagda 75:143 subrostrata, Erosaria 62:64 subrostrata, Ligumia 69:33; 80:23; 87:10 subrotunda, Obovaria 73:59; 74:72; 79:98 subrotundatus , Lanx 67:95, 96; 68:82 subrotundum, Pisidium 67:131 subrudis, Oreohelix 65:60, 61, 62, 63, 64, 65; 67:123, 125, 126, 127; 68:129, 130; 71:13, 15, 19, 21; 74:96; 77:93, 96; 89:65, 68 218 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 subsolidum, Campeloma 72:22; 73:118 iii subsoluta, Semisoluta 68:11 subspinosa, Hebra 72:63 substriata fasciata, Hellcina 63:40 substriata, Modiola 72:82 substriata, Modiolaria 65:115; 74:43 subterranea, Pareuplecta 72:21 subtilis, Brachypodella 73:131 subtilis, Tucetona 70:52 subtinguitana, Melanopsis 65:118 subtransversum, Sphaerium 65:111, 113 subtruncatum, Pisidium 66:97; 67:134; 69:99; 71:16; 89:89; 90:38, 39 subulata, Agaronia 77:112 subulata, Terebra 81:102 subulatum, Buccinum 61:63 Subulina 63:38 cylindrella 32:136, 138 octona 62:85; 70:69, 101; 75:117; 76:107; 78:23, 51; 81:117; 82:145 Subulinidae 69:135 Subulininae 69:129 subunguiculata, Hellcina 78:55 subunguiculata, Viana 62:85; 89:55 subviridis, Lasmigona 65:104; 72:60; 80:100; 83:114; 88:65 subvolutum. Caecum 83:27 Succinea 62:109; 63:39; 65:111, 113; 67:44; 68:109, 110, 75:32; 76:82, 83; 77:78; 84:131, 142; 86:19, 23; 90:110, 113 aurea 61:4, 5; 66:57; 68:31; 70:92; 72:61; 73:113; 89:39, 42 aurita 70:130 avara 61:4, 89; 62:123; 63:120, 136; 65:61, 64, 129; 66:12, 57, 83, 129; 67:31; 68:26; 69:59, 71; 71:14; 72:59, 61, 93, 94, 125, 145, 146; 74:13, 84; 74:96; 89:39, 42 bakeri 76:136, 137; 83:42, 43 barberi 82:68 bayardi 89:39, 42, 43 burmeisteri 70:130 campestris 62:124, 125; 66:125; 72:61; 75:32, 60, 61; 81:63, 64; 34:138, 141; 87:69 chittenangoensis 90:107, 103, 113 chrysls 70:5 concordialis 63:8, 120; 65:110; 72:61; 76:135, 136, 149; 89:41 cornea 70:130 crisfieldi 89:39, 42 decampi 37:67 exile 85:82 floridana 75:32; 76:137 forsheyi 76:135, 136 gelida 72:93; 85:82 gouldi 66:129 greeri 76:136; 83:42, 43 grosvenori 62:6, 95; 66:83; 69:18; 71:14; 72:146; 74:96; 75:32; 76:135, 136, 137; 83:42, 43 guatemalensis 81:117 haleana 76:135, 136 higginsi 76:85 hyalina 62:127 Indiana 72:61; 75:60, 124; 81:66; 83:43 karaftoensis 64:95 keellngensls 64:72 labiosa 70:130 latior 85:69 luteola 63:7; 74:82; 75:31, 32; 78:51; 84:141, 142; 87:69 magellanica 70:130 magister 76:85 meridionalis 70:129 mooresiana 76:135 nuttalliana 65:91 oblonga 72:93 optima 65:101; 66:129 ordinaria 70:130 ovalis 61:89; 62:130; 63:120, 136; 64:100; 65:124, 126, 134; 66:57, 83, 87. 100, 129; 68:26; 69:59; 70:136; 72:59, 86, 88, 89; 74:83, 107; 76:27, 83, 92; 77:30, 31, 78; 80:65, 104; 81:63, 64; 82:79; 84:140, 141; 89:89; 90:107, 108, 110, 113, 114 peoriensls 87:67 pleistocenica 76:137 porrecta 70:130 pronophobus 75:32; 89:39, 42 pseudavara 76:135 putris 76:83; 82:79 pyrites 73:113; 89:39, 42, 43 recisa 81:117 retusa 64:22, 24, 25; 65:61; 67:30, 31; 72:94 rusticana 83:45, 47, 50 sanibelensis 32:68, 77 solastra 75:30, 31 sphaerlca 64:94, 95, 96 stretchiana 67:125, 126; 71:14; 74:96; 76:138 strigata 70:5; 73:14 tlalpamensis 65:113 unicolor 76:135; 80:89 urbana 75:32, 33; 76:137; 39:41 vagans 74:123; 75:60 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 219 vaglnacontorta 75:124; 76:83; 84:131, 132, 133, 136, 137, 138, 140, 141, 142; 87:69 venneta 72:60 verrllli 72:93, 94 wilsoni 75:32, 33; 81:63, 64; 89:39, 41, 42 witteri 76:136; 81:66 succinea, Assiminea 84:144 succinea, Marinula 71:120 succinea, Truncatella 73:80, 84 Succineidae 65:61; 66:35; 70:127, 129; 86:23 succineum, Pisidium 67:131 Succinida 69:135 sulcata, Anodonta 66:94 sulcata, Clio 81:95, 97, 98 sulcata, Corbula 78:105 sulcata, Dysnomia 74:72 Sulcatum crassum 63:118 sulcatum, Sphaerium 63:115, 117, 118, 119; 64:101; 65:100, 101, 104; 66:84, 85, 86, 129; 68:27; 69:20, 99; 72:60; 79:44; 80:109; 89:89 sulcatus, Conus 86:81 sulcidens, Unio 66:94 sulcidentata , Cypraea 67:87 sulcidentata , Eupleura 63:124 sulcifer. Cassis 61:92, 93 sulcif erus , Spiraxis 73:130 Sulcoretusa montereyensis 62:105 sulcosa, Phasianella 75:24 sulcosus, Drymacus 64:60; 65:113 Sulcularia chipolana 61:94 prosculcata 61:94 sulculosa, Lioplax 73:61 sulculosa. Varicella 62:144; 75:144 sulphurea, Liguus 65:138 sulphureus , Drymaeus 62:138; 76:106 sumichrasti, Chondropoma 80:27, 28 summa, Lacteoluna 63:42 Sunetta scripta 68:48 superans, Odostomia 85:56; 86:25 superbum, Farcimen 62:85 superiorensis, Amnicola 65:129; 71:32 superius, Pisidium 67:131 superstitionis , Sonorella 80:114; 82:89 supinum, Pisidium 67:134; 79:44, 45, 87 supplicata, Xylophaga 70:12 suppressus , Ventridens 64:100, 141; 65:104, 125, 126; 66:57, 99, 129; 67:24; 70:16; 72:59, 124; 78:107, 108 surinamensis , Cypraea 79:26, 28, 29; 80:70 Susania 62:73 susquehannae , Alasmidonta 64:101; 65:104; 72:60 suturalis, Averellia 70:101 suturalis, Helicina 89:55 suturalis, Partula 70:32 suturalis, Volutocorbis 88:34 swifti, Chlamys 84:69, 70 swifti, Chondropoma 64:17 swifti, Colubraria 87:49 swiftiana, Epirobia 90:41, 45 swiftianus, Obeliscus 75:117 swiftii, Cyclostoma 62:108 swiftii, Chondropoma 63:108 Swiftopecten 84L69 , 70 sybaritica, Tellina 70:116 Syncera modesta 67:94 Sycofulgur 64:34; 67:61, 62, 65 Sycopsis 67:64 Sycotypus 64:34; 67:61, 64, 65 canaliculatus 67 :64 puriformis 64:34 sykesi, Potamolithus 80:58 sjrnnnetrica, Cancilla 83L98 symmetrica, Goniobasis 63:79 Synnnetrogephyrus vestitus 76:64 Symphonata Ihuysii 63:70 Syncera 61:76 modesta 67:94; 71:120 syngenes , Pupa 63:6 syngenes , Pupilla 63:8 Synopeas beckianum 70:101; 73:130; 74:82; 75:84 Synopseudes 65:75 syntomum, Vexillum 61:110 syriacus , Theodoxus 65:119 Systrophiidae 69:134 tabogaensls, Engina 73:11 tabogaensis, Striospira 63:96 Tachyrhynchus erosum 83:65 lacteolus 74:92 major 74:92 taeniata, Partula 70:32 taeniata, Praticolella 65:114; 75:29, 30 taeniatum, Cerithium 89:99, 100, 102, 103, 104 taeniatum, Clavocerithium 89:100, 103 taeniolata, Palaina 78:68, 69 220 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 Tagelus 73:13 bourgeoisae 66:36 calif omianus 68:64 divisus 63:124; 70:87, 116; 73:13; 88:39, 43 gibbus 63:114; 64:74, 76; 68:63 plebeius 68:58, 59, 60, 61, 63, 64, 90; 75:154; 88:39, 42 Talityphis 78:2 talpa, Cypraea 61:44; 67:87 talpa, Odostomia 74:92 talpoida, Emerita 68:76 tamaulipasenis, Polygyra 69:95, 96; 75:27, 28 tamaulipensis , Lamellaxis 65:112 tamaulipensis , Leptinaria 65:113 tamaulipensis, Oleacina 65:112 tampaensis, Urosalpinx 68:125 tantilla, Helicina 87:108 tantilla, Lucidella 87:108 tantilla, Paravitrea 76:141, 142 tantillus, Neoplanorbis 75:146, 147 tantillus, Planorbis 75:145 Tanychlamydinae 69:136 Tapes 81:89 decussatus 64:132 semidecussata 70:53 Taphius 69:103; 74:36 tappaniana, Gastrocopta 63:8, 137; 64:54; 66:12, 57, 83; 69:60; 72:59, 86, 89; 74:65, 83; 78:106, 107; 85:74; 90:106 tapparonei, Isanda 65:115 Taranteconus chiangi 90:135 tarda, Ferrissia 64:124; 69:99; 72:144; 73:93; 76:55 Tarebia granifera 78:63; 79:68; 89:106 Taria 78:98 tartarea, Fontigens 76:140; 88:81; 90:87, 88 Tatea 75:21 taurica, Anodonta 65:119 taurina, Terebra 68:39 taylori, Berendtia 89:44 taylori, Glycymeris 68:47 taylori, Humboldtiana 68:5, 6; 69:41; 90:99 taylori, Phyllaplysia 85:38 taylori, Sonorella 82:87, 89 teaguei, Olivancillaria 77:132, 133, 134 Tebennophorinae 69:133 techella, Lynmaea 73:127; 76:148 techella, Stagnicola 62:67 Tectarius muricatus 71:119, 122; 76:111 nodulosis 70:112 Tectonatica 67:117; 76:152 clausa 83:65 tectula, Natica 76:152 Tectus niloticus 86:81 Tegula 74:22 aureotincta 71:130 brunnea 71:129, 130, 131; 73:53, 55 galllna 64:49, 50 hotessierana 70:114 litulata 73:52 multifilosa 64:49, 50 pulligo 71:131 scalare 67:121 tincta 64:49; 65:141 umbilicata 64:49 tegulus, Nassarius 65:16 Teinostoma 65:43 laccus 65:43 teisserei, Cyclodontina 71:28 tejedori, Calliostoma 84:33 Telescopium telescopium 65:137 telescopium, Telescopium 65:137 tellia, Glans 61:94 Tellidora 65:116 Tellina 64:72; 78:19; 88:41 acosmita 61:95 agilis 70:37; 76:67; 80:85; 88:40, 43 alternata 63:124 amnica 67:135 angulosa 70:116 bodegensis 73:54 caribaea 70:116; 76:118, 120 cloneta 61:95 cornea 63:19 fausta 67:120 flexuosa 78:79 henslowana 67:134 interrupta 70:116 laevigata 70:116; 78:19, 20 lineata 63:124 lutea 74:44; 83:64 magna 63:124; 78:19, 20 martinicensis 70:116 nitida 64:132 ocoyana 80 :94 pressa 61:95 promera 70:116 radiata 70:116 rugosa 62:121 salmonea 73:52; 74:44 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 221 sybaritica 70:116 tenera 64:76; 67:116 unimaculata 70:116 venulosa 74:44 versicolor 88:40, 43 telllnoides, Cumingia 82:47 Telloda 85, 52, 53, 54, 55 temblorensis, Chione 80:93 temeroso, Holospira 68:108 Tenagodus squamatus 71:39 tenagophilus , Australorbis 75:160 tenagophllus , Planorbis 65:5 tenax, Veronicella 87:25 tenebrosa, Littorina 67:117 tenella, Cithna 87:96 tenella, Vitrina 71:146 Tenellia fuscata 82:10 pallida 82:10 tenera, Tellina 64:76; 67:116 tenerrima, Protothaca 74:20, 21 tennentana, Doris 79:121 tennesseensis , Trlodopsis 64:8 tenta, Macoma 63:124; 88:39, 42 tentaculata, Bithynia 81:79, 80, 81, 82, 83, 138; 82:72 tentaculatus, Bulima 68:27; 69:99 tentaculatus , Bulimus 69:99 tenue , Helisoma 65:87; 66:15 tenue, Sphaerium 72:10 tenuicostata, Papyridea 65:116 tenuicarinata, Lioplacodes 87:17 tenuicula, Turbonilla 62:67 tenuidens , Bothriopupa 75:33 tenuilineatum, Pisidium 67:135; 79:44 tenuipes, Anmicola 66:50, 51 tenuipes , Bythinella 66:51 tenuipes, Hydrobia 64:38, 39 tenuipes, Littorldina 66:127 tenuipes, Littoridinops 66:51, 53, 54; 87:29 tenuis, Cyclas 72:10 tenuis, Cyclinella 68:70, 71; 83:112, 113 tenuis, Helicina 62:137, 138; 70:100 tenuis, Helisoma 65:113 tenuis, Jeffreysia 75:24 tenuis, Nucula 67:114; 74:43 tenuisculpta, Bursa 71:46; 76:40 tenuisculpta, Odostoniia 74:92 tenuisculpta, Phacoides 74:44 tenuisculptus, Trophon 68:18; 74:91 tenuissima. Helix 75:120 tenuissimum, Pisidium 67:133 tenuisulcata, Nuculana 67:114 terebellum. Bulla 61:62 Terebellum terebellum 68:124 Terebra 61:63; 65:77; 67:18; 68:37 areas 68:40, 41 clappi 65:79 crenulata 81:102 dislocata 63:125; 64:77 floridana 68:37, 38; 71:39 glossema 68:41 guttata 81:102 hoffmeyeri 65:78, 79 inconstans 70:111 iola 90:137 kerensis 90:137 maculata 77:90, 91; 81:102 nassula 68:41 odopoia 61:94 perpunctata 61:94 plicatella 65:79 protexta 63:125; 68:41 spei 90:137 stegeri 68:39 subulata 81:102 taurina 68:39 venosa 70:111 terebra, Chondropoma 74:144; 76:22 terebra. Turbo 61:65 terebraeformis , Varicella 62:144 terebraster, Obeliscus 62:144; 75:117 Terebraster rarisinister 75:117 Terebratalia caurina 74:95 transversa 68:15 Terebratulina septentrionalis 67:113 unguicula 68:15, 19; 74:95 terecostatum, Choanopoma 80:24, 26, 27 Teredo navalis 63:19; 67:116; 70:54; 76:69; 88:40, 42 tereinus, Pecten 65:42; 68:115 teres, Cypraea 67:88 teres, Goniobasis 85: iii (36) teres, Lampsilis 90:143 teres, Unio 65:96 tergina, Olivella 77:3 Tergipes despectus 78:37, 40; 82:10 termes , Caecum 87:49 termitarum, Microconus 72:7, 9 ternatanus, Hemifusus 64:3 ternispina, Murex 68:47 Ternivoluta 88:35 terverianus, Planorbis 62:145; 89:17, 19 tescola, Humboldtiana 81:22, 25 teskeyae. Vertigo 75:62, 63, 64 tessellata, Cypraea 67:88 tessellatus , Fusus 67:9 testacea, Agaronia 65:55; 68:69; 77:111, 112 222 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Testacella haliotidea 64:59 scutula 64:59 Testacellidae 66:35 Testacelloidea 69:135 testiculus, Cypraeacassis 63:115; 82:117 testudinalis , Acmaea 67:116; 74:93; 75:138; 77:10; 82:113 testudinarius , Oscanius 61:48 testudinis, Pleurotoma 62:103 Tethys 64:41, 43, 44, 46 perviridis 64:41 protea 64:41 willcoxi 64:40, 41, 42 tetracirrhus , Pteroctopus 87:64, 99 tetralasmus , Unio 86:74 tetralasmus , Uniomarus 79:98; 85:74; 87:9 teuleri, Cypraea 87:92 Texadina sphinctostoma 74:37 texana, Catinella 75:61; 77:31 texana, Cochliopa 85:25 texana, Humboldtiana 76:129, 131; 81:23; 86:58 texana, Vitrinella 78:76, 77 texanus , Macroceramus 63:4, 6, 7, 9; 65:106 texasensis, Carunculina 87:9, 10 texasensis, Polygyra 69:94 texasensis, Unio 78:33 texasiana, Callocardia 80:79, 80, 81 texasiana, Euglandina 65:111, 112, 113 texasiana, Helix 63:5 texasiana, Polygyra 62:23; 63:5, 7, 9; 64:97; 65:111; 66:85; 68:77, 78; 69:17, 93, 94, 95; 73:14; 74:83; 75:28; 79:141; 90:103 texasiana, Strobilops 63:5, 8; 66:83, 85; 69:18; 74:83; 75:43, 44, 45, 46, 49; 79:118 textile, Conus 69:76, 77 textilina, Xenophora 61:93 textilis, Gundlachia 64:126 textilis, Punctum 76:24, 25 thaanuml, Achatinella 68:50 thaanumi, Conus 69:15 Thais 75:109, 110, 111 biserialis 77:92 canaliculata 72:79; 74:91 carinifera 65:116 columellaris 77:91 deltoidea 67:121 emarginata 74:91 floridana 71:135, 139; 73:16, 17, 20, 143, 144, 145, 146; 81:112 haemastoma 70:85, 86 lamellosa 65:141; 72:79; 74:91 lapillus 64:132; 67:117; 73:12; 74:38; 75:110; 76:67; 77:10 lima 74:91; 83:65 melones 77:92 nesiotes 70:112 planospira 77:92 speciosa 77:92 triangularis 77:92 Thala gratiosa 90:64 jeancateae 90:64 solitaria 90:64 Thalotia elongata 72:62 kotschyi 68:46, 48 Thaumastus argentinus 62:114; 70:134 consplcuus 70:107 patagonlcus 76:148 weyrauchi 62:114 Thaumatogulella 64:134 thea, Cerodrillia 63:125; 86:4 Theba pisana 76:132, 133, 134; 80:29 Thecacera 74:56, 58, 60 pennigera 74:60, 61 Thelidomus notabilis 75:66 theloides, Ventridens 65:110; 66:62; 69:71 theobroma, Nucella 75:109, 110 Theodoxus 69:80; 76:134 niloticus 85:142 syriacus 65:119 Thericium biminiense 63:13, 14 chara 63:65, 66 lymani 63:66 muscarum 63:66 rubens 65:115 variabile 63:14 thersites, Siphonaria 68:18; 74:45 Theskelomensor creon 72:20, 21, 22, 36 lizardensis 72:20, 21, 36 Thiara scabra 61:76 tholiformis, Sphincterochila 65:117, 118 tholus, Polygyra 69:96 thomae. Bursa 76:40; 79:63 thomasi, Vitrinella 78:77 thomasiana, Rapana 64:3 thomsoni, Streptostyla 73:130 Thracia 79:123 conradi 67:115; 76:65; 80:84, 85, 87 morrisoni 82:119 truncata 67:115 thraciaeformis, Yoldia 67:115; 76:69 Thyasira 68:121; 75:50, 53 blsecta 84:96, 97, 99, 100 dearboml 78:79, 80 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 223 falklandica 78:80 ferruglnosa 67:116 flexuosa 74:44 gouldi 67:115; 75:51, 52, 53, 54 inaequalis 75:50, 53, 54 insigtiis 75:50, 51, 52 plana 67:115; 75:50, 52, 53, 54 sarsi 75:51, 52, 54 thyroldes , Helix 63:5 thyroidus, Mesodon 61:5, 83; 62:93, 122, 123, 125, 126; 63:5, 7, 103, 120, 132; 64:7, 25, 54, 55, 100, 106, 141; 65:101, 104, 110, 123, 124, 125, 126, 129; 66:57, 62, 100, 129; 67:91; 68:23, 24, 26, 30, 32; 69:17, 58, 71, 125; 70:64, 136; 71:11; 72:52, 59, 123; 73:21; 74:12, 63, 106; 76:26; 77:31; 78:30, 32; 79:134; 81:63, 64; 84:12, 13; 85:66; 86:19; 90:101, 102 Thyrophorellidae 69:135 Thysanophora 72:5, 6; 84:89, 90 fischeri 65:112 homi 65:111; 74:82 plagioptycha 78:51 Thysanophorinae 69:135 Thysanoteuthis nuchalis 73:24 rhombus 73:23, 24 Thysanotinae 69:134 Tiara Isabella 83:95 tiaratus, Conus 77:91 tiarulus , Nassarius 65:16 tigridis, Unio 65:118 tigrina, Armina 67:83, 84, 85 tigrinum, Cymatium 68:48 tigris, Cypraea 61:43; 62:120; 67:89; 69:78; 70:89 timessus , Fusinus 67:106; 71:40, 44 timorensis, Oliva 68:68 timoria, Ollva 68:68 tincta, Tegula 64:49; 65:141 tinctus, Cantharus 71:126, 128; 85:119 Tivela 73:52 ponderosa 65:116 stultorum 73:54 tlalpamensis , Succinea 65:113 Todarodes pacificus 87:56 todseni, Sonorella 90:71, 72, 73 togatus, Philomycus 70:16; 89:89 toltecorum, Streptostyla 76:8, 105 toma, Paravitrea 89:2 Tomlinella 73:85 Tomlinitella 73:85 piratica 73:86 Tonicella 67:114 lineata 72:79 marmorea 77:10 ruber 74:165; 77:10 Tonna galea 85:87 perdix 62:120 topangensis, Tritonalia 80:93, 94 topochicoensis , Holospira 65:111 Torcula exoleta 71:43 Torinia canalifera 61:104 dorsuosa 70:112 infundibulif ormls 67:18 tomata, Neptunea 74:28 Tornatellarla cincta 86:23 Tornatellides chathamensis 88:88 procerula 86:23 Tornatellina clausa 63:19 Tomatellinidae 63:35; 69:132, 135 Tornatellinops baldwini 86:23 tomatilis, Acteon 87:91 torquata, Clymenella 80:144 torquatum, Pisidlum 79:87 torrei, Aurlnia 67:7 torrei, Cepolis 62:85 torrei, Volutifusus 67:3 tortilabia, Planispira 73:64 tortolense, Chondropoma 82:145 tortoranus, Peronaeus 71:23 tortugana, Fasciolaria 70:80, 84 tosaensis, Oocorys 72:116 tosaensis. Typhis 84:82 toumafortianus , Chondrus 76:133 townsendi, Ashmunella 76:128, 130; 83:109 Toxolasma 77:141 lividus 65:96 Trachycardium 65:116 murlcatum 70:115 quadrigenarium 73:54 vaquerosense 80 :94 Trachycystis 68:111 Trachydermon 63:100 trailli. Helix 66:32 trailli, Mesanella 66:32 Tralia kusteri 77:121 transandinus , Diplodon 76:145, 146 transcaspia, Lytopelte 89:63 Transennella 61:95 conradina 87:35 gerrardi 72:147 joaquinensis 80:94 stimpsoni 63:124 translucens, Jeffreysia 75:24 224 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 transversa, j\nadara 88:40, 43 transversa. Area 63:124; 64:76 transversa, Terebratalia 68:1.') transversum, Musculium 65:100, 101; 72:60; 90:36, 37, 38, 39 transversum, Sphaerium 66:129; 69:99; 70:136; 73:133; 74:121, 122; 79:42; 86:20, 21, 22 Trapania 74:60 trapesiales, Anodonta 66:94 trapesialis, Anodontites 65:32; 66:67 trapexia, Anadara 89:34, 35 trapezium, Pleuroploca 81:48, 51, 52, 53; 88:24 trapezoides , Plectomerus 87:9 trapezoideum, Pisidium 67:131 traskl, Physa 65:89; 71:17 traskli, Helminthoglypta 67:20 travassosi, Agaronia 77:112 tremulina, Oliva 83:16 trenquelleonis , Epiphragmophora 71:29 Trevelyana 74:58, 60; 79:121 alba 74:60 ceylonica 79 :121 triangularis, Thais 77:92 triangulatus , Crassatellltes 61:94 tribuloides, Eucidaris 69:109 tricarinata, Valvata 61:76; 64:21, 25; 65:100, 101, 104, 129; 66:84, 86, 88, 129; 70:13, 14; 72:60; 77:64, 65, 66, 67, 86, 87, 88; 78:84; 81:79, 144; 84:11, 29; 85:38, 43; 86:1, 2; 87:114; 89:89; 90:37 tricarinatum, Bittium 65:115 trichalus, Erectidens 67:46, 47 Trichia hispida 74:34 Trichodiscina sinaloa 67:81 Trichotropis borealis costellata 67:117 cancellata 68:15; 74:92 costellata 74:92 insginis 74:92 Tricolia 73:55, 160 chipolana 61:93 pulloides 74:20 Tricolis probrevis 61:93 tricolor, Calliostoma 73:55 tricolor, Eubranchus 90:145, 146 tricolorata, Aglaia 65:11 Tridacna 78:62 maxima 68:124; 86 :81 tridens, Helicodiscus 78:28; 89:4 tridens, Nenia 73:153; 75:35 tridens, Paravitrea 89:1 tridens, Pilsbryna 75:107; 76:149; 78:28 tridentata, Cavolina 71:46; 74:47, 48, 51, 52, 53, 54, 55 tridentata, Cerion 62:68 tridentata. Columella 85:76 tridentata, Gastrocopta 85:76 tridentata, Rissoa 70:112 tridentata, Triodopsis 61:84, 97; 62:92; 63:104, 121, 142; 64:8, 25, 55; 65:82, 101, 104; 66:57, 129; 68:33; 70:15, 136; 72:59, 86, 87, 89; 73:21; 88:9; 89:89; 90:148 tridentata. Vertigo 62:6, 8, 121; 66:57, 85, 129; 69:60; 72:59, 126; 74:65 tridentina, Pleurodonte 61:38, 39 trifida, Odostomia 89:74, 77 trifidus, Ischnochiton 74:94 Triforis 70:112 levukensis 70:112 trigona, Chione 65:116 trigona, Corbula 78:67 Trigoniocardia media 74:119; 87:40 medium 63:124 trigonoides, Fusconaia 82:133 Trigonostoma elegantula 61:54 trigrammephora , Epiphragmophora 71:30 Trihelix 71:8 trilix, Skenea 84:116 Trilobopsis 80:138 nortensis 67:95 Trinacria parameekei 61:94 trinidadensis , Monadenia 68:53 trinitatensis , Purpura 63:130 trinitiensis , Chlamys 84:71 triodontoides , Polygyra 64:97, 99; 68:77 Triodopsinae 69:133 Triodopsis 61:40; 65:82; 77:25; 90:25, 27, 28, 35, 36 af finis 68:28, 29 alabamensis 64:8; 68:28, 29 albolabris 61:5, 6, 40, (var. mari- tlma) 85; 62:88, 89, 92, 124; 63:103, 106, 120, 133, 142; 64:9, 54, 55, 67, 106, 141; 65:101, 104, 125, 126, 129; 66:56, 57, 62, 129; 67:91; 68:33; 69:125; 70:15, 64, 136; 71:11; 72:59, 88, 89, 124; 73:21; 74:12, 64; 76:26, 37: 80:103; 81:63, 64; 84:13; 86:19; 89:89 alleni 69:17, 58; 90:25, 27, 28, 30, 31, 34 anteridon 61:85; 84:13 appressa 65:133 burchi 64:7, 8 chincoteaguensis 66:121; 78:83 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 225 claibomensis 63:121, 122 cragini 69:17, 125 denotata 64:9; 66:122; 70:15; 74:64, 83; 86:16; 89:89 dentatus 66:129; 72:59 dentifera 61:85; 65:54; 70:15; 72:88, 89; 89:89 discoidea 62:93 divesta 69:17; 81:65, 66; 90:25, 27, 28, 30 fallax 62:125, 126; 63:103; 64:8, 9; 65:104, 125, 126; 66:57, 62, 117, 121, 129; 67:91; 68:28, 30, 33; 72:59, 124; 74:108; 81:63, 64; 90:25 foster! 65:133; 66:56, 57; 74:83, 160; 76:37; 78:85; 86:16 fraudulenta 63:120; 64:54, 55; 65:82; 70:15; 71:11; 73:21; 74:64 frisoni 82:76 fulciden 65:81, 82 hopetonensis 62:123, 124, 125, 126; 66:118, 119, 120, 121, 122; 68:29, 33; 74:12, 107, 108; 76:37, 152; 78:83; 81:63, 64 juxtigens 62:122; 64:6, 8, 100, 141; 65:104, 123, 124, 125, 126; 66:57, 62, 117, 129; 67:91; 68:33; 70:15, 64; 72:59, 123; 74:107; 86:18, 19 lioderma 81:65 major 69 :70 messana 65:80, 81; 66:119, 121, 122; 68:29; 74:108 mullani (mulloni) 83:138 multilineata 61:99; 63:120, 131, 133; 68:26; 69:58; 76:37 neglecta 65:82 notata 61:85, 98; 63:121; 64:54, 55; 66:57, 129; 72:88, 89; 90:148 obsoleta 62:123, 124; 66:119, 120, 121; 68:30; 74:106, 107, 108; 86:19 obstricta 86 :16 occidentalis 62:99; 86:16 pendula 65:82 platysayoides 61:81, 85; 66:105; 90:25, 27, 28, 34, 36 rugosa 61:81; 65:82 soelneri 62:124; 66:121, 122 tennesseensis 64:8 tridentata 61:84, 97; 62:92; 63:104, 121, 142; 64:8, 25, 55, 100; 65:82, 101, 104; 66:57, 129; 68:33; 70:15, 136; 72:59, 86, 87, 89; 73:21; 88:9; 89:89; 90:148 vannostrandi 66:117, 118; 69:70; 74:108 vulgata 61:85; 63:103; 65:82; 66:129; 67:19, 91; 74:83; 76:36, 37 vultucsa 90:105 trlodus, Helicodiscus 75:102; 86:16, 17; 89:2 Triopa clavigera 82:127 Triphora 61:93 kanakoffi 66:35 mirabilis 87:40 nigrocincta 72:14; 89:74, 77 Triplodon jamauchimiensis 64:5 triplostephanum, Buccinum 74:91 Tripneustes esculentus 69:74 Triptychiinae 69:131 triptyx, Neosubulina 81:105 triqueter, Pomatoceros 86:24 triquetra, Dysnomia 73:62; 74:72, 73 Triquetrana 64:5 triradiatus, Angulus 68:48 Trlremis 64:9, 10 triseriata, Lunatia 76:65; 89:75 triseriata, Polinices 64:76; 67:117 trispinosa, Cavollna 74:48, 52, 54 trispinosa, Diacria 90:116 tristis, Achatinella 71:150 trlstis, Eolis 79:121 tristis, Pachycheilus 76:105 tristis, Strigatella 90:63 Tritia 67:117 triticea, Physa 65:88; 67:125, 126 Tritogonia verrucosa 66:136; 69:30; 73:62; 74:72; 79:98; 80:23; 87:9 Triton cylindricus 70:112 cynocephalum 72:147 lineatus 74:141 maculosus 74:141 reticulatus 74:140, 141 siphonatus 74:138 soverbii 74:140, 141 Tritonalia 63:18 caribbaea 68:44 interfossa 74:91 topangensis 80:93, 94 tritonis 63:18 tritonis , Charonia 63:18; 67:14 tritonis, Cymatium 62:120 tritonis, Murex 63:18 tritonis, Tritonalia 63:18 Trivia 68:102; 74:39 oryza 70:112 pediculus 67:121 quadripunctata 37:40 radians 65:121 ritteri 68:99, 101 Trivirostra pyrinula 62:59, 60 trivittatus, Nassarius 64:76; 67:94, 117; 70:37, 38; 76:67; 77:125, 126; 78:49, 50; 79:89, 90; 80:85; 89:75, 77 226 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 trivolvis, Helisoma 62:125; 63:98, 140. 65:87, 88, 104, 129; 66:129; 67:30, 31, 125, 127; 68:27; 69:99; 70:136; 71:16 72:60; 73:133; 74:97; 76:149; 77:38, 84, 85, 86, 87, 88; 78:85; 79:20, 108 82:34; 85: ill (36), 39, 47; 87:29, 105; 89:89 trivolvis, Planorbis 69:19, 20 trochif ormis , Limacina 90:115 trochiformis , Paludotrochus 90:98 trochif ormis , Viviparus 87:16 trochoideus , Ancistrolepis 84:85 Tr o chomo rph inae 69:136 Trochonanininae 69:135 Trochozonitinae 69:135 Trochulinae 69 :132 trochulus , Euconulus 63:5, 7; 74:82; 76:149 Trochus 79:13 cariniferus 68:46 dolabratus 61:66 erythraeus 68:46 labio 61:65 maculatus 86:81 niloticus 61:65, 73 perspectivus 61:65 verrucosus 72:62 Troglodiscus 75:105 troglodytes, Monadenia 83:111 troostiana, Polygyra 83:120 Tropaeas 65:115 Trophon 64:9; 68:100 beringi 74:91 citricus 70:112 clathratus 90:140 gunneri 74:29 lasia 74:91 multicostatus 74:91 pacificus 74:91 tenuisculptus 68:18; 74:91 Trophonopsis 74:30 tropica, Hellcina 63:4, 6, 8, 9; 65:111; 74:83 tropica, Oligyra 69:18 tropicalis, Drymaeus 76:106 Tropicorbis 61:31, 71; 63:38; 89:17 albicans 75:74; 78:57, 59, 60 declpiens 62:145 gracilentus 65:111 gundlachl 89 :20 havanensis 62:145 obstructus 65:111; 78:57, 58, 59, 60 pallidus 62:145; 75:74 schrammi 62:145 stramineus 89:20 Troschelviana 87:108 erythraea 89:55 pyramidalis 89:55 rubromarginata 89:55 trossulus, Mesodon 80:53 trossulus, Ilytilus 72:80 truncata, Barnea 64:76; 65:74; 79:125; 82:48; 88:39, 42 truncata, Glandina 63:6 truncata, Mya 63:19; 74:44, 45; 80:13, 15, 16 truncata, Thracia 67:115 truncata, Truncilla 69:30, 31; 73:62; 74:110, 111, 112 Truncatella 67:81; 76:150, 151; 77:12, 13 adamsi 73:85 bahamensis 73:87 bairdiana 73:83 barbadensis 73:82, 87 bilabiata 73:79, 80, 82, 83, 84, 87; 78:51 capillacea 73:83 caribaeensis 71:119, 121; 73:80, 32, 84, 88 caribaeorum 73:84 clathrus 71:121; 73:82, 86, 88 costata 73:85 cumingii 73:85 elongata 73:82 gouldii 73:84 guerinii 73:84 laevigata 73:83 lirata 73:82 piratica 73:86 pulchella 71:119, 121, 123; 73:79, 80, 81, 82, 83, 84, 87 scalariformis 73:85 scalaris 73:82, 85, 36, 88 subcylindrica 73:80, 81, 82, 83, 84 succinea 73:80, 84 truncatula 76:150 variabilis 73:84 Truncatellidae 66:35; 70:29; 74:34, 35 Truncatellininae 69:134 truncatula, Lymnaea 67:44 truncatula, Truncatella 76:150 truncatum, Musculium 61:6, 7, 9; 62:123; 78:47 truncatum, Sphaerium 66:129 truncatus , Bulinus 85:142 Truncilla curtisii 82:133 donaciformis 73:59, 62; 74:110; 87:9 lacustris 71:35 lefevrei 82:133 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 227 permiculata 37:9 truncata 69:30, 31; 73:62; 74:110, 111, 112 Truncularia 74:28, 31 Trtinculariopsis 74:29, 30 trunculus, Murex 74:28, 31 tryoni, Murex 71:43 Tryonia 73:125 Tryonigens 35:62, 64 remondi 85:61, 62, 64 tryonii, Somatogyrus 65:129 tuberculata, Cyclonaias 74:71, 110, 111; 79:98 tuberculata, Haliotis 61:68; 62:142; 72:58; 77:56 tuberculata, Melanoides 65:113, 119; 68:107; 73:63; 79:68; 83:72; 85:142; 87:28; 89:106 tuberculata, Nodilittorina 76:111 tuberculata, Quadrula 74:118 tuberculatum, Busycon 67:64 tuberculatus , Discus 77:63 tuberculosum, Morum 83:21, 22 tuberosa. Cassis 61:35, 92, 93; 68:14; 69:74 tuberosa, Columbella 74:91 Tucetona 70:50, 51 arata 70:62 charlestonensis 70:52 floridana 70:52 pectinata 70:51, 52 subtilis 70:52 tucma, Adelopoma 70:128 tucma, Drepanos tome 11a 71:64 tucsonica, Sonorella 81:57 tucumana, Veronicella 70:123 tucumanensis , Cyclodontina 71:27 tucumanensis , Epiphragmophora 71:30 tudlculata, Helminthoglypta 78:30 Tugurium caribaeum 79:61 tulipa, Conus 69:76 tulipa, Fasciolaria 62:2; 63:125; 68:44; 70:76, 79, 82, 115; 71:137, 139; 81:51; 85:88, 89, 98, 99; 88:16, 19 tulipa, Murex 61:64; 70:76 tulipus. Modiolus 63:124 Tulotoma 66:36 tumamocensis , Sonorella 80:116 tumens, Jeffreysia 75:24 tumida , Rochefortia 74:44 tumulorum, Cyclodontina 71:26 tunicata, Katherina 74:94 tupacii, Scutalus 70:134 tupala, Berthella 39:124 turbinata, Helicina 65:113 turbinatus, Hexaplex 65:116 Turbinella 61:64 angulata 83:5 fusus 88:2 pyrum 38 :1 , 2 , 3 turbinella, Engina 75:103, 109 turbinella. Purpura 75:109 turbiniformis , Helix 75:143 Turbo 79:13; 36:81 argyrostomus 67:13 canaliculatus 71:39 castaneus 63:124; 70:114; 71:38; 76:119, 120 coronatus 65:115 fluctuosus 62:38 marmoratus 61:65 nitidus 75:23 palliatus 72:32 radiatus 63:46 scalaris 61:65 terebra 61:65 uva 63:19 Turbonilla 62:66; 68:100; 74:85; 90:11, 12, 13 alarconi 66:35 alaskana 74:91 alfredi 72:147 aripana 66:35 asuncionis 66:35 bartschi (bartschiana) 62:105; 71:151 cochimiana 66:35 elizabethae 86:24 eschscholtzii 74:91 eyerdami 74:92 formosa 67:118, 119 grouardi 66:35 guaicurana 66:35 interrupta 89 :74, 77 jeffreysii 74:86 kaliwana 66:35 laysaensis 86:24 louiseae 67:117, 113, 119 middendorffii 74:92 nivea 90:11, 13 pauli 71:151 pericuana 66:35 rufescens 72:11 ruppelli 65:115 scalaris 74:86 secura 80 :142 shuyakensis 74:92 sinaloana 66:35 228 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 stelleri 74:91 stricta 89:74, 77; 90:11 tenuicula 62:67 Vancouver ens is 74:91 verrilli 90:11, 13 vlnae 62:67 turcica, Melanopsis 76:134 Turcicula 74:94 turdus, Erosaria 65:115; 68:47 turgida, Anculosa 81:35 turgidula, Rissoella 75:24 tumerae, Licina 76:21 tumerae, Neptunea 69:117, 118, 119, 120 Curricula, Bela 74:45 turricula, Rissoina 70:112 Turricula corbicula 67:18 Turris 67:18 turrita, Odostomia 86:24 Turritella 61:65; 65:7; 66:77; 74:86; 77:91 alticostata 88:67 bicarinata 61:93 bosei 80:94 dalli 61:93 exoleta 79:60; 85:119 maculata 65:115; 68:47 mixta 61:93 ocoyana 80:93, 94 subgrundif era 61:93 wittichi 80:94 turitella, Fontigens 90:87 turritella, Ljrmnaea 66:39, 40 Turrithyra xilaensis 62:85 turtonae, Epitonium 72:69 turtoni, Pecten 68:114 turveri , Acmaea 66:36 turverii, Haliotis 62:141 twomeyi, Austrodiscus 70:131 Tylorthoceras robertsonae 66:140 Typhis 64:11, 13; 78:2 cancellata 78:3 expansus 78:2, 3 fordi 78:2 linguiferus 61:93 longicomis 78:2, 3 philippensis 84:83 puertoricensis 78:1, 2 ramosus 84:82 tosaensis 84:82 tyrosinatlens , Vibrio 76:48 uber, Polinices 65:121 uedai , Proterato 62:61 uinta, Oreohelix 77:96 ulloana, Odostomia 66:35 Ulpia venusta 70:129 ultima, Humboldtiana 64:87; 68:9; 86:58; 90:51 ultramontanum, Pisidium 63:119; 67:137 ulvae, Hydrobia 79:9 umbilicaris, Paravitrea 90:106 umbilicata, Glyphyalinia 90:105 umbilicata, Helminthoglypta 63:107; 78:30, 31 umbilicata, Tegula 64:49 umbilicatellus , Promenetus 66:43; 73:156; 74:84, 97 umbilicatus, Adeorbis 87:96 umbilicatus, Neoplanorbis 75:146, 147 umbilicatus, Planorbis 77:32 umbonata, Area 61:94; 63:124; 71:126 umbonata , Goniobasis 84:110 umbonata, Lucidella 62:127; 76:17 Umbonium vestiarium 65:115; 68:46 umbraticus, Bulimus 82:107 unalashkensis , Odostomia 74:92 Uncancylus 64:123, 124, 128, 129, 130 ameliae 64:129 barilensis 64:129 bonairensis 64:129 calverti 64:129 chittyi 64:129 concentricus 64:129 rushii 64:129 unciferum, Stenotrema 77:104 uncinata, Cavolina 74:48, 52, 53, 54, 55 uncinatus , Ancylus 64:131 uncinatus, Eugoniphos 70:115 undata, Astarte 64:76; 67:115; 88:40, 43 undata, Fusconaia 74:73, 110, 111, 112; 90:142, 143 undata. Helix 71:48 undata, Solaropsis 71:48, 49, 50 undatella, Oliva 77:3 undatella, Olivella 61:32, 105; 65:55, 56, 121; 68:69 undatum, Buccinum 61:63; 63:19; 64:132; 67:117; 75:109, 139; 77:10; 79:132, 133; 82:95, 113; 87:4; 89:121; 90:57 undatus, Beringius 73:1, 2, 4, 5 undosa, Erycina 61:95 undulata, Alasmidonta 65:104, 124, 126, 127; 66:95, 129; 72:60, 99; 80:100; 83:69, 114; 87:90; 88:65: 89:89 undulata, Pleurophyllidia 67:84 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 229 undulatus , Strophitus 65:124, 127; 66:92; 80:100; 81:67; 83:69; 87:9, 114; 89:89 ungaricoides , Capulus 75:19, 20 ungaricus , Capulus 79:56, 57 unguicula, Terebratulina 68:15, 19; 74:95 unguis, Omalonyx 70:130 unica, Ancistrolepis 86:83 unicarinata, Valvata 70:14; 77:64 unicolor, Bulimulus 76:105 unicolor, Bulimus 82:106, 107 unicolor, Laevicardium 65:116 unicolor, Succinea 76:135; 80:89 unicolor, Vivaparis 85:142 unicurrhus, Scaeurgus 87:99 unidentata, Helicina 87:108 unidentata , Odostomia 74:155 unilamellata, Leptinaria 62:144; 75:117 unilamellatus , Lamellaxis 62:127, 144 unimaculata, Imaclava 63:89 unimaculata , Tellina 70:116 Unio 61:127; 69:20 ambiguus 69:11, 12 angusta 66:64 anodontina 66:64 australis 66:65; 69:6, 7, 8, 9, 11, 12 balonnensis 69:11, 12 batavus 66:91; 86:75 beauforti 70:41 beccarianus 70:46 brevialis 66:65 bruguierianus 65:119 burkei 64:137 carinifera 66:65 caroliensis 86:75 carolinensis 86:75 caroliniana 86:74, 75 catawbensis 73:67 clava 66:65 coarctata 66:65 collinus 80:100 cor 65:96 crassidens 61:127; 65:96; 66:65 crassus 66:93 delodonta 66:66 delphinulus 64:78, 80 denigratus 82 :22 depressa 66:66; 69:6, 7, 8 dilatatus 61:127 dromus 77:142 elongata 66:66 eucirrus 65:118 georgina 66:90 giganteus 65:96 glabrata 66:90 guppyi 70:44 irroratus 65:96 largillierti 64:77 ligamentina 66:91 littoralis 66:65, 91 luteola 66:91; 77:58, 60 manca 66:91 marginalia 66:91 masoni 86:72 mattirolii 70:46 micans 73:73 misoolensis 70:44 nana 56:91 naviformis 66:91 nepeanensis 69:7, 8, 9, 12 nigellus 82:22 obesus 86:74 obliqua 66:91 olivarius 77:142 paludosus 64:77, 80 paramattensis 69:6 patagonica 66:92 perlatus 86:85 peruviana 66:92 pictorum 66:64, 91 planivalvus 64:78 priscus 87:14 pumilus 86:73 purpuracens 66:92 purpurata 66:92 purpurellus 82:22 radiatus 77:58 rariplicata 66:92 rarisulcata 66:92 recta 66:92 retusa 66:93 rhombula 66:93 rostrata 66:93 rostrum 78:67 rotundata 66 :93 sayanus 78:67 semirugata 66:93 siliquoidea 77:58, 60 sinuata 66:93 spuria 66:94 suborbiculata 66:94 subplanus 86:72 sulcidens 66:94 teres 65:96 tetralasmus 86:74 texasensis 78:33 230 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 tigrldis 65:118 varicosa 66:95 violaceus 61:127 virginiana 66:95 wheatleyi 78:67 wilsonii 69:9, 10 Unlomarus tetralasmus 79:98; 86:7A; 87:9 Unionidae 66:63; 70:47; 87:14 uniopsis, Anodonta 66:94 unizonalis, Clavatula 72:63 Uperotus 65:13 urbana, Succlnea 75:32, 33; 76:137; 89:41 urcfeus , Agaronia 77:111 urceus , Olivancillaria 77:133 urceus , Prophyria 77:111 umianus , Buliminus 65:118, 119 Urocoptidae 69:130, 135 Urocoptls 75:71 Urocyclidae 69:135 uropygmelana. Area 65:116; 68:47 Urosalpinx cinerea 64:73, 75, 76; 65:141; 72:14, 49; 73:16, 17 20, 140, 143, 144, 145, 1461 75:7, 11, 12, 13, 14, 15; 76:64; 87:1, 112, 113; 89:74, 75, 77, 91 follyensis 65:141; 87:112; 89:91, 93, 94 tampaensis 68:125 Ursirivus 78:105 ursolacustra, Helisoiaa 65:87, 88 uruguayanus , BuIIdiuIus 70:133 ustickei, Conus 79:24 ustulata, Oliva 75:162, 166 utahensis, Galba 62:4 utahensis, Lymnaea 65:85, 86; 69:101, 103 utahensis, Physa 65:89; 66:15 utahensis, Valvata 65:48, 49, 50; 75:18 Utterbackia fusca 71:35 uttarbackiana, Quadrula 82:133 utterbackii, Pleurobema 82:133 uva, Cerion 75:33, 34, 36 uva. Turbo 63:19 uvidermis, Vitrinizonites 74:166 uvulifera, Polygyra 63:3; 78:51 Uzita cinclis 61:94 harrisi 61:94 vagans, Catinella 74:10, 13 vagans, Quickella 62:123; 66:57, 125; 72:68; 74:123; 75:60 vagans, Succinea 74:123; 75:60 vagina, Solen 64:132 vaginacontorta, Succinea 75:124; 76:83; 84:131, 132, 133, 136, 137, 138, 140, 141, 142; 87:69 Vaginella chipolana 61:94 Vaginula 75:80 bocagei 87:26 idae 87:26 melotomus 87:26 schneideri 87:26 Vaginulidae 69:135, 136 Vaginulus buergeri 87:25 hasselti 87:26 occidentalis 81:117; 87:25 plebelus 87:26 vahlii, Lymnaea 72:93 valdivianus , Ancylus 64:130 valenciennesi, Oculina 87:35 valentiana, Lehmannia 89:112, 113 valentianus, Limax 82:102, 104 vallicolens, Dentalium 68:99, 101 Vallonia 67:123; 73:158; 90:5, 6 albula 67:125, 126; 71:15; 74:96; 77:96 costata 63:121, 137; 64:35; 65:135; 66:56, 57, 129; 68:26; 69:61; 72:59, 126; 73:155, 156; 90:5, 6, 7 cyclophorella 62:6, 72, 95; 64:35; 65:61, 62, 63, 65; 67:125, 126, 127, 128; 71:15, 19; 74:96; 90:6 excentrica 61:6; 63:121; 64:35, 70; 65:104, 135; 66:56, 57, 62, 129; 72:59, 126; 73:155; 74:96; 82:107, 108 gracilicosta 62:6, 95; 64:35; 66:83; 67:125, 126; 68:130; 69:61; 71:15; 76:149; 77:86; 90:6, 51 parvula 64:35; 66:83; 69:61; 76:149 perspectlva 64:35; 66:57; 69:61; 73:21, 22, iii; 90:51 pulchella 61:6; 63:121, 137; 64:35, 70, 100; 65:101, 104, 125; 66:12, 56, 57, 85, 129; 67:125; 68:26; 69:61; 70:129, 136; 72:59, 126; 74:96, 164; 80:104; 82:107, 108; 90:5, 6, 7 Valloniidae 65:61; 66:35; 70:129 Valloninae 69:135 Valvata 63:74, 76, 98; 56:86; 77:64, 65, 66, 67; 81:103 bakerl 62:70 basalis 70:14 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 231 bicarinata 66:129; 78:84 califomica 62:3; 65:49; 69:100; 71:17 cristata 77:66, 67; 84:11 guatemalensis 75:16 helicoidea 67:127; 70:9; 71:19; 73:14, 15; 74:85 horatii 65:50 humilus 75:16 inf racarinata 70:14 lewisi 66:84, 88; 67:125; 74:84, 111 (85); 81:144; 84:9, 10, 11 mediocarinata 70:14; 71:32 microscopica 63:62 niloticus 85:142 obtusa 81:143 ontariensis 70:27 perconfusa 70:13, 14; 77:64 perdepressa 65:128 piscinalis 77:65, 66, 67; 81:143, 144 salina 86:2 satira 75 :16 simplex 70 :14 sincera 65:129; 68:35; 71:19; 77:66, 67; 81:144; 89:89 strebeli 75:16 tricarinata 61:76; 64:21, 25; 65:100, 101, 104, 129; 66:84, 86, 88, 129; 70:13, 14; 72:60; 77:64, 65, 66, 67, 86, 87, 88; 78:84; 81:79, 144; 84:11, 29; 85:38, 43; 86:1, 2; 87:114; 89:89; 90:37 unicarinata 70:14; 77:64 utahensis 65:48, 49, 50; 75:18 virens 81:104 walkeri 70:27 windhauseni 75:16, 18 winnebagoensis 71:32 yaviana 75:16 vancegreenei , Streptostyla 79:102; 81:118, 119 Vancleaveia 61:26 canadensis 61:27 emarginata 51:26, 28 vancouverense , Bittium 74:92 vancouverense , Haplotrema 67:95, 96; 70:121, 122, 123; 74:94; 78:25; 79:19, 22 vancouverensis , Diaperoecia 68:19 vancouverensis , Pecten 68:18 vancouverensis, Turbonilla 74:91 vanderrieti, Kalendyma 80:53 vanduzeei, Spartocentrum 89:45 Vanikoro oxychone 78:76 vannostrandi , Triodopsis 66:117; 69:70; 74:108 vaquerosense , Trachycardium 80:94 varai, Latirus 83:133, 134 varia, Gena 70:112 varia, Haliotis 62:141; 67:14, 15; 71:57 varia, Leptachatina 86:23 varia, Pallifera 66:78, 79; 70:16 variabile, Plsidium 65:100; 66:97; 67:96, 135; 71:16; 78:48; 80:109. 110 variabile, Thericium 63:14 variabilis, Alasmidonta 71:33 variabilis, Brachidontes 65:116 variabilis, Donax 63:124; 72:1; 82:47; 83:1, 2, 5, 7, 8, 9, 10 variabilis, Doris 79:121 variabilis, Helicella 76:134; 81:63, 64 variabilis, Melonopsis 76:134 variabilis, Pacificella 70:113 variabilis, Paravitrea 71:146 variabilis, Truncatella 73:84 Varicella 63:39; 64:72; 78:25 calderoni 62:127; 75:144 caymanbracensis 63:48 caymanensis 63:48 clappi 63:71 gracilliama 63:48 lewisi 63:47 portorlcensis 75:144 sporadica 75:144 sulculosa 62:144; 75:144 terebraeformis 62:144 Varicorbula 78:105 varicosa, Alasmidonta 65:124, 126; 66:95, 129 varicosa, Solarella 74:94 varicosa, Unio 66:95 variegata, Charonia 75:56; 82:121; 84:3; 85:84, 85, 86, 88, 89, 90, 91, 92 variegata, Pseudochama 63:124 variegatum, Calliostoma 68:17 variegatus , Donax 81:88 varium, Bittium 67:94; 72:13, 14, 140, 141; 79:7, 9 Vasum capitellum 72:29, 30; 75:3 latiriforme 75:3 muricatum 72:29, 30; 75:1, 2, 3 nuttingi 75:1, 2, 3, 4, 5 vegai, Lyria 80:83 veleroae, Morum 83:19, 21, 22 veleronis, Cyclostrema 61:31 Velesunio 69:7, 9, 10, 11 angasi 70:39 ovatus 70:40 sentaniensis 70:39 wilsonii 70:40 232 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Veletuceta 70:A8 veliei, Hyalina 79:64 veliei, Marginella 63:125 Velletia fuhrmanni 64:131 velum, Solemya 76:68; 88:39, 42 velutina, Aquebana 75:143 Velutina laevigata 67:117; 74:93; 82:112 plicatilis 82:112 velutina 82:112, 113 venado, Clathrus 65:45 vendryesiana, Strobilops 67:53 vendryesianus , Euclathurella 90:134 Venerlcardia alaskana 74:44 borealis 67:115; 88:40, 43 novangliae 67:115 ventricosa 74:44 Venerupis decussata 81:86 pullastra 87:111 venosa, Terebra 70:111 ventalina, Gorgonia 88:54 Ventania 71:28 Ventricolaria rugatlna 87:40 ventricosa, Lampsilis 66:135, 137; 69:32; 72:99; 73:62; 74:110, 111, 112; 75:97; 79:98; 84:16; 86:78 ventricosa, Venerlcardia 74:44 ventricosa. Vertigo 63:137; 66:129; 69:60; 72:59, 86, 87, 88, 89, 126 ventricosula, Streptostyla 76:8, 105 ventricosum, Pisidium 67:134; 79:44 ventriculus , Cypraea 67:13, 16 Ventridens 61:40; 88:9 arboreus 68:30 brittsi 69:17 cerinoideus 62:122, 123, 124, 125, 126; 66:123; 74:161; 81:63, 64; 86:18 collisella 61:88; 63:104; 65:110; 67:24 demissus 63:121; 69:125; 72:59; 74:64; 76:149; 88:8, 9 elliotti 88:8, 9 eutropis 69:123 gularis 67:24 intertextus 61:88; 62:92, 126; 63:121, 142; 66:124, 129; 67:24; 69:71, 125; 72:86, 87, 89; 88:9; 89:89 ligera 61:88; 62:93, 122, 126; 63:104, 121; 64:54, 55, 100; 65:104, 124, 126; 66:57, 62, 124, 99, 129; 67:24, 50, 91; 68:32; 72:59, 88, 89, 124; 73:21; 74:64, 83, 107; 81:66; 88:8, 9 magnidens 68:32 stonei 66:101; 72:59 suppressus 64:100, 141; 65:104, 125, 126; 66:57, 99, 129; 67:24; 68:32; 70:16; 72:59, 124; 78:107, 108 theloides 65:110; 66:62; 69:71 virginicus 66:129; 70:16; 72:59; 73:21 ventrosa, Cochlicella 70: iii (108) ventrosa, Hydrobia 82:1 ventrosulus , Amphidromus 73:65 venulata, Oliva 62:39; 68:67, 68; 75:162, 165, 166 venulosa, Tellina 74:44 Venus 78:19 alba 64:76 campechiensis 63:124 coaxans 72:105 islandica 83:62 lamellaris 65:116 lilacina 68:48 mercenaria 64:76 notata 63:114, 124; 64:76 paradoxa 78:67 striatula 81:86, 88 venusta, Gastrocopta 85:80, 81 venusta, Ulpia 70:129 venustus, Lithococcus 63:82, 84 venustus, Philomycus 66:79 vera. Cassis 65:27 veracruzanum. Caecum 83:27 Verdichloritis 73:63 vermeta, Catinella 74:9, 10, 11, 12, 13, 109; 75:60, 61; 76:137, 138, 149; 78:63; 81:66; 83:43; 89:89 vermeta, Quickella 72:60, 61; 73:113 vermeta, Succinea 72:60 vermetiforme , Epitonium 87:94 vermetiformis , Scalaria 87:93, 94 vermetiformis , Solutiscala 87:94 Vermetus 70:112 Vermicularia 61:68; 87:40 fargoi 65:7 knorri 87:49 spirata 63:124; 65:8; 67:121; 87:49 vermicularis , Gyraulua 61:52; 62:3; 67:125, 127; 71:17, 21; 74: iii vermiculata, Otala 62:20, 21, 23; 75:80; 76:110, 133, 134; 78:32 vernicosa, Modiolaria 72:81; 74:43 vernicosus , Musculus 72:79, 81 Veronicella 63:38; 68:110 ameghini 85:72; 89:69, 71 bonariensis 70:128 borelliana 70:128 deltae 70:128 difficilis 70:128 I INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols.61-CKJ 233 erinacea 70:128 floridana 78:51; 85:72; 89:71 laurentiana 70:128 missionium 70:128 paranensis 70:128 salamandra 70:128 soleiformis 70:128 tenax 87:25 tucumana 70:128 Veronicellidae 69:136; 70:127, 128; 87:25 verreauxii , Olivella 75:141, 142 verrilli, Diplodonta 82:119 verrilli, Hydatina 63:15 verrilli, Strombus 61:31; 62:1, 2 verrilli, Succinea 72:93, 94 verrilli, Turbonilla 90:11, 13 verrucosa, Doris 83:80, 81, 83, 84 verrucosa, Lithasia 74:117; 79:33 verrucosa, Tritogonia 66:136; 69:30; 73:62; 74:72; 79:98; 80:23; 87:9 verrucosum, Gyrineum 88:10 verrucosus, Conus 70:115; 71:2; 73:121 verrucosus, Trochus 72:62 verruculosum, Megalomastoma 76:19 versicolor, Helicina 84:102, 103 versicolor, Nassarius 65:17 versicolor, Olivella 68:69; 77:4 versicolor, Tellina 88:40, 43 Vertagus implicatus 89:102, 103 vertagus, Rhinoclavus 89:99, 101, 103 Verticordia aequacostata 63:109 cardiiformis 63:110 dalli 61:94 fisheriana 63:110 jamaicensis 63:110 Vertigininae 69:134 Vertigo 67:125; 73:158; 87:78 alpestris 72:94; 79:132 basidens 71:15; 74:96 bollesiana 89 :89 briarensis 85:78, 79, 80 clappi 61:81 coloradensis 67:126; 71:15; 72:59 Columbiana 74:94; 83:47 concinnula 65:61, 62, 63, 64, 65; 67:125, 126; 68:129, 130; 71:15; 74:96 dalliana 67:75, 76 elatior 69:60; 76:74 frenguellii 70:129 gouldi 63:137; 66:57, 129; 67:125; 69:60; 72:59, 86, 89; 76:25, 28; 80:104 hibbardi 66:44 milium 61:5, 6; 63:8; 66:12, 57, 83; 69:60; 72:88, 89 minuscula 63:36 modesta 62:130; 66:85; 67:125; 71:15; 74:84, 96; 83:44, 45, 46, 49, 50 morsel 66:57 nylanderi 63:137; 69:60; 85:78, 79 occulta 85:78, 79, 80 oralis 69 :71 oscariana 63:8; 66:12; 86:18, 19 oughtoni 72 :94 ovata 61:5; 62:6, 95; 63:6, 8, 137; 66:12, 57, 62, 83; 68:26; 69:60, 71; 72:59; 73:155; 74:107; 75:33, 63, 64; 76:74; 81:63, 64; 83:45, 50 parietalis 71:15; 74:96 parvula 63:36; 70:16 pygmaea 61:5; 66:57; 72:59, 126 rowelli 72:35 rugosula 63:8; 69:71 teskeyae 75:62, 63, 64 tridentata 63:6, 8, 121; 66:57, 85, 129; 69:60; 72:59, 126; 74:65 ventricosa 63:137; 66:129; 69:60; 72:59, 86, 87, 88, 89, 126 verucosa, Pleurocera 84:110 verus , Mesodon 68:65, 66 vescoiana, Anodonta 65:119 vesculare, Pisidium 67:134 vesicalis, Rissoella 75:24 vesicaria, Hydatina 63:15, 16; 70:115 vesicula, Haminoea 74:45 vespaceum, Cymatium 84:5, 7 Vespericola 66:49; 67:76; 80:88, 89, 138 Columbiana 83:44, 49, 50 megasoma 67:95, 96 pilosa 74:94 vestalis, Helicella 76:134 vestiarium, Umbonium 65:115; 68:46 vestitum, Cymatium 77:91 vestitus , Symmetrogephyrus 76:64 vexator, Odostomia 85:56 Vexillum cnestum 61:94 concentricum 83:102 coronatum 83:102 coxlanum 64:121 cryptidulum 61:110 gruneri 67:18 healeyi 61:110, 111 holmesii 61:110 nodospiculum 83:101, 102 stephanucha 83:102 234 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 syntomum 61:110 wandoensis 61:110 willcoxi 61:110; 64:121 vexum, Pisidium 67:133 Vlana 62:82 regina 70:2; 82:126, 127 subunguiculata 62:85; 89:55 Vianinae 70:29 viaregis , Cerion 62:68 vibex. Cassis 70:112; 76:143, 145 vibex, Nassarius 63:125; 64:77; 66:127; 70:115; 71:118; 85:111; 89:74, 77 vlbexmexicana , Cassis 76:145 Vibrio tyrosinatiens 76:48 Vicimltra contermina 83:100 victoriae, Clenchiella 61:76; 63:62 victoriana, Mesomphix 65:112, 113; 68:7 victorianus , Discus 65:112 viequensis, Pseudopinerla 70:70; 75:118 vilasensis, Stagnicola 70:26 villavilensis, Epiphragmophora 71:30 villepini, Conus 71:3, 40, 45 Villorita 86:81 Villosa choctawensis 77:136, 137, 138 constricta 80:101 iris 81:67 lienosa 73:59; 80:128 vinae, Turbonilla 62:67 vincta. Lacuna 67:117; 74:92; 76:66; 88:112, 113, 114; 89:14, 15, 16 vinosa, Lucidella 76:17 vinosa, Physa 63:22 violacea, Calyptraea 68:47 violacea, Coralliophila 90:128 violacea. Lamb is 68:124; 86:82 violacea of Natica 67:18 violacea, Oliva 68:67 violaceum, Cliondropoma 77:99 violaceus, Unio 51:127 vipera, Solaropsis 71:50 viperina, Doris 79:121 virens, Valvata 81:104 virescens , Voluta 67:1 virgata, Helicostyla 62:b7 virgata, Physa 61:52; 62:3; 88:84 virginalis, Odostomia 62:66 virginea, Liguus 65:138; 75:74; 88:28 virginea, Neritina 65:144; 68:14 virginea, Pseudotrochus 65:138 virginensis, Latirus 72:147 Virginia, Anodonta 66:95 Virginia, Haliotis 77:57 virginiana, Luteola 77:61 virginiana, Lynmaea 66:72 virginiana, Polygyra 61:40; 72:101; 86:16, 17; 89:80 virginiana, Unio 66:95 virginianus, Polygyriscus 89:80 virginica, Ceriphasis 65:123, 124, 126; 72:60 virginica, Clappia 65:124, 126 virginica, Crassostrea 68:88; 70:85; 72:12, 140; 73:139, 141, 142, 143, 146; 74:119, 149; 75:154; 76:69; 77:92; 78:43, 64, 104; 79:7, 68, 129; 81:86; 82:47; 83: iii (36); 85:116; 88:39, 42, 62, 64; 90:74, 75, 76 virginica, Goniobasis 62:67; 63:79; 64:101; 65:104; 66:53, 129; 67:91; 73:133, 134; 80:100; 81:78, 79, 80, 82 virginica, Ostrea 63:114, 124; 64:75, 76 virginica, Retinella 61:86; 70:16 virginicum, Buccinum 81:36 virginicum, Pisidium 66:63; 67:137 virginicus, Philomycus 66:80; 70:16; 82:74 virginicus, Ventrldens 66:129; 70:16; 72:59; 73:21 Virgo, Conus 79:23, 24, 25 virgulatus , Drymaeus 75:120 Virgus beccarianus 70:46 viridana, Anodonta 64:83 viridicata, Goniobasis 82:14 viridis, Gonodactylus 89:86 viridis, Helicina 84:101, 102, 103, 104, 105, 107 viridis, Lyocyma 74:44 viridis, Meliboea 79:121 viridis, Planorbis 65:5 viridis, Pterochilus 79:121 viridis, Smaragdinella 70:111 viridis. Solan 88:30, 42 virilis, Sonorella 76:128, 131; 83:110, 111 vitellus, Cypraea 61:44; 67:89 Vitrea harimensis 76:37 radiatula 70:5 vitrea, Diplasma 77:141 vitrea, Hemisolasma 77:142 vitreum, Punctum 66:11, 57; 73:21; 76:149 Vitrina 67:125; 71:146 alaskana 65:60, 61, 62, 63, 64, 65; 67:125, 126, 127; 68:129, 130, 131; 71:14, 15, 19, 21, 146; 74:94, 96; 77:96; 90:51 limpida 62:130; 69:59; 70:116, 117, 118, 119, 120, 121 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 235 tenella 71:146 vitrina, Rissoella 75:24 Vitrinella 63:86; 78:77 floridana 78:77 helicoidea 78:77 interrupta 63:86 oldroydi 74:94 texana 78:76, 77 thomasi 78:77 Vitrlnizonites latissimus 74:166; 88:8, 9 uvidermis 74:166 Vitrinoidea 69:136 vittatus, Broderip 61:54 vittatus, Conus 69:14 vittatus, Donax 68:75 vittatus, Drymaeus 64:5 Vitularla extensa 61:54 vivens, Aroapyrgus 85:23, 24 vivens , Potamopyrgus 85:23, 24 Vivlpara chinensis 63:140; 64:35 fasciata 67:57 georgiana 67:57 waltonii 67:56, 57 vivlpara, Paludina 67:56, 57, 59 vivipara, Viviparus 67:60 Viviparidae 87:16 Viviparis, retusus 87:16 Viviparus 61:30; 73:158; 79:137; 81:139, 140; 90:8, 9, 10 altior 67:58 angularis 61:29 bengalensis 65:118; 67:59, 60; 81:140 burroughianus 61:29, 30 conradi 87:16 contectoides 61:29, 30; 63:140; 64:35, 102; 67:57, 58; 76:36; 78:84 dissimilis 81:140 fasciatus 67:57; 81:138 georgianus 67:57, 60; 74:158; 81:79; 82:34; 85:39; 87:114; 79:89; 90:7, 8 haldemanianus 67:57 illinoisensis 70:27 japonicus 61:52; 72:60 limi 67:58 1 imno thaumus 67:58 malleatus 64:35; 68:27; 70:136; 78:84; 81:138, 139; 87:90; 88:55 peculiaris 87:16 persculptus 79:137 planolatere 87:16 raynoldsanus 87:16 sinensis 61:29 subpurpureus 75:124 trochiformis 87:16 unicolor 85:142 vivipara 66:5; 67:60 walker i 67:58 wareanus 67:57 viviparus, Viviparus 66:5; 67:60; 81:139 volcano, Fissurella 74:20, 21 Volsella demissus 67:93, 109, 111; 68:57, 88; 83: iii (36) Volusia 85:31 Voluta 61:62; 79:13 af finis 88:34 beauii 80:83 cithara 88:34, 35 dohrni 65:42; 67:4 dubia 65:42; 67:5 episcopalis 61:62 flava 77:121 florida 65:42 glabella 61:62 gouldiana 65:42; 67:5 jaspidea 64:115 lineolata 88:35 mercatoria 61:62; 63:19 midae 61:66 musica 61:62; 67:1 nivea 64:115 oliva 61:62 pinguis 77:111 ponderosa 88:2 pyrum 61:64; 88:2 rarispina 88:34 reticulata 61:63 schmitti 65:42 virescens 67:1 voluta, Bulla 63:19 voluta, Oleacina 75:144 volutella, Olivella 65:121; 68:69 Volutharpa acuminata 74:91 ampullacea 74:91 Volutifusus 67:3, 7, 12 aguayoi 67:7 torrei 67:3 Volutilithes petrosus 88:33 Volutocorbis 88:33, 34, 35; 89:79 ambigua 88:34 crenulifer 88 88 34 34 31, 35 digitalina gilchristi 88 glabrata 88:36 kilbumi 88:36; 89:79 limopsis 88:34 luctator 88:34 mozambicana 88:35 nana 88:35 236 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 scalaris 88:34 semirugata 88:31, 32, 35; 89:79 suturalis 88:34 Volutomitra groenlandica 83:100 Volutopupa 88:34, 35 bulbula 88:35 Volutospina 88:33, 34, 35 spinosa 88:34 Volutovetus 88:34 volvoxis, Polygyra 78:81, 82 Volvulella 62:105 Volvula 62:105 oxytata 61:94 volvulus, Cadulus 61:95 vortex, Planorbis 77:33 vulcani, Gonaxis 78:23 vulcanta, Planorbula 62:43, 44 vulgare, Antale 65:18, 19 vulgare, Dentala 65:17 vulgare, Dentalium 64:132 vulgaria, Pinctada 67:14, 15 vulgaris, Arcella 72:100 vulgaris, Arctica 83:62 vulgaris. Octopus 66:74; 85:90, 91; 87:61, 64, 65, 99, 100 vulgaris, Spirorbis 77:33 vulgata. Patella 82:127 vulgata, Triodopsis 61:85; 63:103; 65:82; 66:129; 67:19, 91; 76:36, 37 vulgatus , Mesomphix 61:86; 64:54; 69:70, 125; 74:64; 76:1, 2, 4, 5, 6, 7; 88:9 Vulsella ocalensis 87:72 vultuosa, Triodopsis 90:105 wagneri, Fusconaia 71:33 wahlamatensis , Anodonta 61:51, 53; 87:87 wahlbergi, Gulella 78:21, 23 walikalense, Ptychotrema 78:24 walkeri, Anmicola 66:38 walkeri, Ashmunella 84:127 walkeri, Olivella 77:3, 4 walkeri, Physa 63:24; 88:84 walkeri, Pisidium 67:136 walkeri, Sonorella 80:119 walkeri, Valvata 70:27 walkeri, Viviparus 67:58 walkeriana, Stagnicola 65:129; 71:32 Walkerola 68:82 hannai 68:83 klamathensis 68:83 patelloides 68:83 wallalensis, Haliotis 62:141 walleri, Fasciolaria 90:133 walli, Chione 64:110 wallisiana, Fhodea 71:84 walpolel, Alasmidonta 62:49 walpolei, Monocondylaea 62:48 walpolei, Pseudodon 62:48, 49, 50; 63:129 waltoni, Sonorella 82:61, 62, 63 waltonii, Vivipara 67:56, 57 wandae, Catinella 74:12; 76:137; 81:67 wandoensis, Vexillum 61:110 wani, Streptostyla 81:118 wardensis, Pisidium 87:14, 16 wardiana, Ocinebra 72:34 wareana, Paludina 67:57 wareanus , Viviparus 67:57 warrenana, Hydrobia 87:18 warrenana, Melania 87:18 warreniana, Physa 63:24; 71:17 warthini , Lymnaea 70:25 wasatchensis , Lymnaea 62:3 washingtona, Xylophaga 70:11 Watasenia scintillans 87:56 watermani, Olivella 64:111, 114; 77:4 wattsi, Pecten 84:69 weberi , Fontigens 64:39 weberi, Ostrea 65:6, 7 weberi, Parviturbo 63:87 websteri, Kurtziella 61:94 wesleyana, Nesopupa 88:87 Westralunio carteri 70:42 flyensis 70:41 wetherbyi, Notogillia 74:158; 76:152 wetherbyi, Pallifera 63:106; 65:57; 69:126 wetherbyi, Eumelus 65:35 weyemberghi, Cyclodontina 71:28 weyrauchi, Strophocheilus 62:113 weyrauchi, Thaumastus 62:114 wheatleyanus , Diplodon 80:21 wheatleyi, Elliptio 78:67 wheatleyi, Glyphyalinia 81:66; 90:105 wheatleyi, Planorbula 62:42; 87:29 wheatleyi, Retinella 63:120; 64:100; 66:129; 67:23; 74:64 wheatleyi, Unio 78:67 wheeleri, Arkansia 66:36 whiteavesi, Helisoma 70:25 whitei, Campeloma 87:17 wichmanni, Physa 75:17 wilfredi, Jeffreysia 75:24 wilhelmi, Microconus 72:6, 8, 9 willcoxi, Aplysia 85:37, 38 willcoxi, Mitra 61:111 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS. Vols. 61-90 237 willcoxi, Tethys 64:40, 41, 42 willcoxi, Vexillum 61:110; 64:121 willettii, Cerithiopsis 74:92 Williamia krebsii 87:40 willisi, Odostomia 89:74, 77 wilsoni, Succinea 75:32, 33; 81:63, 64; 89:39, 41, 42 wilsonii, Hyridella 70:40 wilsonii, Unio 69:9, 10 wilsonii, Velesunio 70:40 windhauseni, Valvata 75:16, 18 winnebagoense , Sphaertum 71:34 winnebagoensis , Lampsilis 71:34 winnebagoensis , Lymnaea 70:25 winnebagoensis, Strophitus 71:34 winnebagoensis, Valvata 71:32 wisconsinensis , Lioplax 71:32 wisconsinensis , Lymnaea 72:32 witjazi, Pteroctopus 87:99 witteri, Succinea 76:136; 81:66 wittichi, Turritella 80:94 woodbridgei, Marginella 66:36 woodii, Pleurodon 61:94 Woodringilla 65:43 glyptylus 65:43 woodruff i, Limnaea 72:32 wosnessenskii , Mopalia 72:79; 74:94 wyomingensis , Lymnaea 71:16, 21 wyomingensis , Stagnicola 70:26 Xancus 88:2 Xanthomelonidae 69:132 Xanthonycidea (Xanthonychidae) 69:136; 73:25, 26, 27, 28 Xanthonyx 73:25, 26, 27, 28 xavieri, Colubraria 74:141, 142 xenicus , Aesopus 61:112 xenicus, Glyptaesopus 82:18 Xenophora caribaeum 71:40, 46 conchyliophora 71:39 longleyi 71:40, 46 pallidula 88:31, 35 textilina 61:93 Xerophilae 69:132 Xesta cincta 66:95 Xestinae 69:136 xilaensis, Turrithyra 62:85 ximenes , Conus 76:72 Xylophaga atlanticus 67:116; 70:11; 75:40, 41; 76:69 dorsalis 70:12; 75:40 globosa 70:12 japonica 70:12 rikuzenica 70:12 supplicata 70:12 washingtona 70:11 Yakuchlorites 71:8 yamazakii, Ancistrolepis 84:84; 86:83 yaquensis, Holospira 68:108 yaqyuca, Odostomia 85:57 yatesi, Ammonitella 64:122 yaucoi, Licina 76:19, 20 yavapai, Oreohelix 62:111; 90:52 yaviana, Valvata 75:16 yokoyamai , Aturia 84:99 Yoldia 68:116, 120 ensifera 74:43 f rater 61:94 limatula 74:43; 76:65; 88:41, 43 lucida 67:115 sapotilla 67:115 scissurata 74:43 thraciaeformis 67:115; 76:69 Yoldiella 67:115 yoldiformis, Macoma 74:20, 21, 22, 44 yacatanea, Polygyra 70:100 yacatanensis , Holospira 66:69 yucatanensis , Streptostyla 76:8 Yunquea denselirata 62:143; 74:166; 75:142 monteplatonis 74:166; 75:142 yunquei , Chondropoma 76:21 zacalles , Cyclostrema 63:86 zacalles interrupta, Parviturbo 63:86 Zacoleus 67:38 Zachrysia auricoma 73:76 havanensis 73:76; 75:67 provisoria 73:76 iii Zagmena 72:21 zaletus, Mesodon 61:84; 63:120; 64:54, 55; 65:104, 110; 74:63, 83; 76:37; 84:13 zanoeta, Olivella 65:55, 56, 121; 68:69 Zanoetella 77:7 zayasi, Crocidopoma 72:112 zealandica, Haliotis 72:57; 77:55 238 INDEX TO SCIENTIFIC NAMES IN THE NAUTILUS, Vols. 61-90 Zebina browniana 87:40 glgantea 72:63 spirata 72:63 zebra, Area 85:115, 116, 119; 87:32, 35, 36, 40, 44 zebra, Cypraea 61:18; 76:41; 84:3, 6; 85:88 zebra, Rissoella 74:133; 75:24 Zebrina detrita 76:134 eburnea 76:134 zephyrina, Mitra 83:101 zeteki, Epitonium 65:45 zeteki, Mytilopsis 66:35 zeteki, Scolodonta 73:160 Zetomina 77:116 zeylanica, Cyrena 72:105 zeylanicus , Phyllidia 79:121 zeylanicus, Pleurobranchus 79:121 zhorquinensis , Drymaeus 62:115 ziczac, Littorina 63:115; 76:111; 78:65, 66; 84:35 ziczac, Pecten 63:124; 68:114; 87:36, 47, 48 zikmundi, Retinella 81:66 Zirfaea 61:95 dentata 80:93, 94 pilsbryi 66:36; 73:54; 83:66 Zirphaea crispata 67:118 zischkai, Columbinia 69:114 zischkai, Nenia 69:113 Zizyphinus conuloides 77:127 zomos lordi, Physa 65:91; 66:16, 70 zonalis, Olivella 68:69; 77:2 zonata, Engina 75:107, 108, 109 zonata, Olivella 65:55 zonatus, Poecilozonites 84:91 Zonites ligerus 66:100 radiatula 70:5 Zonitidae 61:85; 65:60; 66:35; 70:130 Zonitiodes 67:125; 71:146; 88:91 Zonitoides arboreus 61:5, 6, 88; 62:24, 72, 89, 92, 123, 124, 125, 127, 130, 137; 63:5, 7, 121, 133; 64:55, 100; 65:35, 60, 61, 62, 63, 64, 65, 101, 104, 124, 125, 126, 129, 131; 66:57, 62, 81, 82, 100, 129; 67:24, 73, 91, 125, 126, 127, 128; 68:26, 32, 129, 130; 69:17, 59, 71; 70 ;16 , 17, 64, 123, 130, 136; 71:14, 15, 20; 72:59, 86, 87, 89, 124; 73:21, 138, 139; 74:12, 83, 84, 96, 107; 76:26, 49, 52, 149; 77:22, 86, 96; 78:16, 51; 80:103; 83:138; 86:18; 88:92; 89:89; 90:51 kirbyi 88:91, 92 lateumbilicatus 71:147 limatulus 63:121, 134 minuscula 67:128 nitidus 63:121; 65:101, 129; 68:26; 69:59; 70:136; 72:59; 76:52; 83:138 zonulata, Zonulispira 63:90 Zonulispira 63:89 castanea 63:90 reigeni 63:90 zonulata 63:90 Zoogenetes harpa 61:103, 104; 62:130; 65:61, 62, 63; 67:125, 126; 69:61; 71:16; 74:96 Zospeum costatum 73:36 zosterae, Polycera 74:59; 77:131 american malacologists, inc. PUBLISHERS OF DISTINCTIVE BOOKS ON MOLLUSKS THE NAUTILUS (Quarterly) MONOGRAPHS OF MARINE MOLLUSCA STANDARD CATALOG OF SHELLS INDEXES TO THE NAUTILUS (Geographical, vols 1-90; Scientific Names, vols 61-90) REGISTER OF AMERICAN MALACOLOGISTS '^imi.l*'""? I.IHRARY WH 17XW