SF ET Fis nan Ribrary of the Hluseum OF COMPARATIVE ZOOLOGY, AT HARVARD COLLEGE, CAMBRIDGE, MASS. Sounded by private subscription, (nr 1861. PRS iP TE OO Deposited by ALEX. AGASSIZ. e No. 7527, iY aia by ‘ . uh rn ees tn /* HY ent . en ten | New Series, No. CV (Vol. XXVII, Part 1). Price 10s. | ye AUGUST, 1886. #49 THE /-2/ QUARTERLY JOURNAL OF MICROSCOPICAL SCIENCE. KDITED BY E. RAY LANKESTER, M.A., LL.D., F.BS., Fellow of Exeter College, Oxford, and Jodrell Professor of Zoology in University College, London ; WITH 'THE CO-OPERATION OF W. T. THISELTON DYER, M.A., C.M.G., F.R.S., Director of the Royal Gardens, Kew, E. KLEIN, M.D., F.BS., P TJoint-Lecturer on General Anatomy and Physiology in the Medical School of St. Bartholomew’s Hospital, London. H. N. MOSELEY, M.A., LL.D., F.B.S., Linacre Professor of Human and Comparative Anatomy in the University of Oxford, AND ADAM SEDGWICK, M.A., F.RS., Fellow and Assistant-Lecturer of Trinity College, Cambridge. WITH LITHOGRAPHIC PLATES AND ENGRAVINGS ON WOOD. LONDON: J. & A. CHURCHILL, 11, NEW BURLINGTON STREET. MDCCCLXXXVI. [Bartholomew Close. CONTENTS OF No. CV.—New Series. MEMOIRS: The Anatomy of the Madreporaria: Il. By G. Herpert Fowzer, B.A., Keble College, Oxon., Berkeley Fellow of the Owens College, Manchester. (With Plate 1) 4 : , : On the Formation of the Germinal Layers in Chelonia. By K. Mir- suKURI, Ph.D., Professor of Zoology, and C. Isurxawa, Assistant in Zoology, University of Tokyo, Japan. (With Plates II, II, IV, and V) . On the Structure and Devalopment of ‘the Rentodnetize Hlsnentee in Myxine glutinosa, L. By J. T. Cunninenam, B.A., Fellow of University College, Oxford, and Superintendent of the Scottish Marine Station. (With Plates VI and VIL) Studies on Earthworms. No. IJ. By Wiitiam Braxtanp Benyam, B.Sc., Demonstrator in the Zoological Laboratory of University College, London. (With Plates VIII and IX) 3 On Dinophilus Gigas. By W. F. R. Wetpon, M.A., Fellow of St. John’s College, Cambridge; Lecturer on Invertebrate wee to the University. (With Plate X) ? PAGE 17 / 49 77 109 New Series, No. CVI (Vol. XXVII, Part 2). Price 10s. i te oe ao OCTOBER, 1886. THE QUARTERLY JOURNAL MICROSCOPICAL SCIENCE. BE. RAY LANKESTER, M.A., LL.D., F.BS., Fellow of Exeter College, Ozford, and vodrel Professor of Zoology in University College, ondon ; WITH THE CO-OPERATION OF W. T. THISELTON DYER, M.A., C.M.G., F.R.S., Director of the Royal Gardens, Kew, E. KLEIN, M.D., F.RS., Joint-Lecturer on General Anatomy and Blysiology in the Medical School of St. Bartholomew’s Hospital, ondon. H. N. MOSELEY, M.A., LL.D., F.BS., Linacre Professor of Human and Comparative Anatomy in the University of Ozford, AND ADAM SEDGWICK, M.A., F.RS., Fellow and Assistant-Lecturer of Trinity College, Cambridge. WITH LITHOGRAPHIC PLATES AND ENGRAVINGS ON WOOD. LONDON: J. & A. CHURCHILL, 11, NEW BURLINGTON STREET. MDCCCLXXXVI. J. &. Adlard.] (Bartholomew Clase; CONTENTS OF No. CVI.—New Series. MEMOIRS: The Development of the Mole (Talpa Europea). Stages E to J. By Water Heaps, M.A., Resident Superintendent of the Ply- mouth Laboratory of the Marine Biological Association of the United Kingdom. (With Plates XI, XII and XIII) On the Presence and Structure of the Pineal Eye in Lacertilia. By W. Batpwin Spencer, B.A., Fellow of Lincoln College; Assistant to the Linacre Professor of Human and Comparative Anatomy in the University of Oxford. (With Plates XIV, XV, XVI, XVII, XVIII, XIX and XX) : : ; 3 On the Life-History of Pedicellina. By Sipney F. Harmer, B.A., B.Sc., Fellow of King’s College, Cambridge, and of University Col- lege, London. (With Plates XXI and XXII) ; : Dr. Dohrn’s Inquiries into the Evolution of Organs in the Chordata. By J. T. Cunnineuam, B.A., F.R.S.E. REVIEW: Patten on the Eyes of Molluscs and Arthropods PAGE 123 165 239 265 285 —<—<———— New Series, No, CVII (Vol. XXVII, Part 3). Price 10s, 7, ie a JANUARY, 1887. A sapyrae: THE QUARTERLY JOURNAL OF MICROSCOPICAL SCIENCE. RDITED BY E. RAY LANKESTER, M.A., LL.D., F.RS., Fellow of Exeter College, Oxford, and uedrel Professor of Zoology in University College, ondon ; WITH THE CO-OPERATION OF W. T. THISELTON DYER, M.A., C.M.G., F.R.S., Director of the Royal Gardens, Kew, KE. KLEIN, M.D., F.RS., Joint-Lecturer on General Anatomy and Physiology in the Medical School of St. Bartholomew’s Hospital, Lon On. H. N. MOSELEY, M.A., LL.D., F.R.S., Linacre Professor of Human and Comparative Anatomy in the University of Ozford, AND ADAM SEDGWICK, M.A., F.RS., Fellow and Assistant-Lecturer of T'rinity College, Cambridge. WITH LITHOGRAPHIC PLATES AND ENGRAVINGS ON WOOD. LONDON J. & A. CHURCHILL, 11, NEW BURLINGTON STREET. MDCCCLXXXVII. Adlard and Son.] (Bartholomew Close. CONTENTS OF No. CVII.—New Series. MEMOIRS: The Anatomy of the Madreporarian Coral Fungia. By Ginpert C. Bourne, B.A., F.L.8., New College, Oxford. (With Plates XXIII, XXIV and XXV). , i On Some Points in the Development of Petromyzon fluviatilis. By Artuur EH. Suirerzy, B.A., Christ’s College, Cambridge, De- monstrator of Comparative Anatomy in the University. (With Plates XX VI, XXVII, XXVIII and XXTX) The Ammoniacal Decomposition of Urine. By Wm. Roznrt Smiru, M.D., D.Sc., F.R.S.Ep., Examiner in Chemistry and Forensic Medicine, University of Aberdeen. (With Plate XXX, figs. 1 and 2) Notes on Echinoderm Morphology, No. X. On the Supposed Presence of Symbiotic Alge in Antedon rosacea. By P. Hersert Carpenter, D.Sc., F.R.S.,F.L.8., Assistant Master at Eton College. (With Plate XXX, fig. 3) : : ; . The Function of Nettlecells. By R. von Lenpznretp, Pu.D., F.L.S., Assistant in the Zoological Laboratory of University bias Tondo (With Plate XXX, fig. 4) : Some New Methods of Using the Aniline ee for Eee Baten By E. Hanpury Hankin Illustrations of the Structure and Life. History of Phytophthows infestans, the Fungus causing the Potato Disease. By H. Mar- SHALL Warp, M.A., F.L.S., Fellow of Christ’s College, Cambridge, and Professor of Botany in the Forestry School, Royal Indian College, Cooper’s Hill. (With Plates XXXI and XXXII) . On the Formation and Liberation of the Zoospores in the Saproleg- nieew. By Marcus M. Harrtoe, D.Sc., M.A., F.R.U.L PAGE 293 325 393 401 413 427 New Series, No, CVIII (Vol. XXVII, Part 4). Price 10s, | EVA MARCH, 1887. Moa Lo. /667). Be QUARTERLY JOURNAL MICROSCOPICAL SCIENCE. E. RAY LANKESTER, M.A., LL.D., F.BS., Fellow of Exeter College, Oxford, and sree Professor of Zoology in University College, ondon ; WITH THE CO-OPERATION OF W. T. THISELTON DYER, M.A., C.M.G., F.R:S., Director of the Royal Gardens, Kew, BE. KLEIN, M.D., F.BS., Joint-Lecturer on General Anatomy and Physiology in the Medical School of St. Bartholomew’s Hospital, ondon. H. N. MOSELEY, M.A., LL.D., F.R.S., Linacre Professor of Human and Comparative Anatomy in the University of Ozford, AND ADAM SEDGWICK, M.A., F.BS., Fellow and Assistant-Lecturer of Trinity College, Cambridge. WITH LITHOGRAPHIC PLATES AND ENGRAVINGS ON WOOD LONDON: J. & A. CHURCHILL, 11, NEW BURLINGTON STREET. MDCCCLXXXVII. [Bartholomew Close. Adlard and Son.) CONTENTS OF No. CVIII.—New Series. MEMOIRS: PAGE The Termination of Nerves in the Liver. By A. B. Macattvy, B.A., Fellow of University College, Toronto, Canada. ese Plate XXXIII, figs. 1 to 6) : : . 439 On the Nuclei of the Striated Muscle- Fibre in Sah (Meno- branchus) lateralis. By A. B. Macattum, B.A., Fellow of University College, Toronto, Canada. ee Plate foe. figs. Acand 33). << : : . 461 The Development of the Cape Ecce of Peripatus. "Part I: ‘Ga the Changes from Stage a to Stage Fr. By Apam Sepewick, M.A., F.R.S., Fellow of Trinity College, Cambridge. (With Plates XXXIV, XXXV, XXXVI and XXXVII) : 3 . 467 Morphological and Biological Observations on Criodrilus lacuum, Hoffmeister. By Dr. L. Ortey, Zoolog. Instit. University of Budapest. (With Plate XXXVIII, figs. 1 to 8) . 5 . abl Studies on Harthworms. No. III. Criodrilus lacuum, Hoff- meister. By Witi1am Biaxtanp Brenuam, B.Sc., Demonstrator in the Zoological Laboratory of University College, London. (With Plate XXXVITI, figs. 9 to 19) A : : q . 561 Notes on the Chromatology of Antheacereus. By C.A. Mac Munn, M.A., M.D. (With Plates XXXIX and XL) ; : . 573 On Ctenodrilus parvulus, nov.spec. By Ropert Scuarrr, B.Sc., Pu.D. (With Plate XLT . § : : ; - BOL The Relation of the Nemertea to the Vertebrata. By A. A. W. Husrecut, Professor in Utrecht. (With Plate XLII) . . 605 TirLtze, Contents, and InDEX. — F eh (ne im } i 1 § bh Ere a? Via FA VSPA Fig.8. F Auth ith? Edin® G.H.Fowler del Moor Bourn Ve KOUMS PYM. V0. Lug. +6. Edin? P Huth, Lith? Mitsukuri del. A oa ee % ¥ re kL oak we COR cols Param panacea aves woos f De : BEY OG “Tala 66%) a 6 %5d°n00 Se jj Sog8 So 58 iS} 2200 3 Xo SAR Seen So ea, Mh Bioye aioe Mitsukuri del. - F.Huth, Lith? Edin? 7 e 1 j ‘ - fi _ i Ly a i ts d ‘ © { _ t t) f = pe & ei j (0) © © = mS FOSS 10 O1} AIDIO|Q? oa ae 162 ata St E ACA h me cre (87% 2 00K,.000 OR 9 NO 0, 8 ZI590. ) Wa O06 0. io = ei ee | \g ) - Pea Of 004 10 90) a | 409/99 0g O.19,00,° 0 2 Oc " O S : > Or 2 MOOD AO A > : Os ji xe < O5@ y oe ine a QO: OLOXE) O03 69-0 800 Ga. OE BOOS GOS Bere : sod UNO TE c\olowcmmaee Ree Sgokeks ; te a? AA WO OHOH!O Oro a @ 0 Okt ere © In, 2! Yay te o) S on , : aaied de = vi Ong? ra) 0 0 9 6; (9) 0° 7 BSNS ge? Pi Or) 0) (yg @) f : en < : or 0959" 0G 9, che F ~~ ayo oRoweronn Mitsukuri del ne ey As ‘ 4 Ls vonrt 7 i = i) n Ma? ie UF \ # +e - Mitsukuri del (0) | 6008 yO) fo. ie F Huth, Lith? Rain® vy ae Jind dill eee 4 J.T. Cunningham del. a — =. oe ree Moor Sourn VL KVUNSGL IIL 20 CO 6. a. oe So 6 4 S.F. Harmer del F Huth, Lith? Edin® Mor Bourn Vol TEWNS FY MU. | | | | S.F. Harmer del F. Huth, Lith? Edm? Moor Iournt eI NS TFL YUL Pig. 2. F Huth, Lith Edin* G.C-Bourne del. & ( “Seonescoray5t | ne Fb nn aes os 7 15%, hy otuwont A < wf rsh sats eaensocce Roonnsacen ata woe LS G.C.Bourne del. F Huth, Lith’ Edin® AMUN S PLINY, Mor Ip ed. SS i, SS a ay A i a t ; acOoondqqa0g F Huth, Lith’ Edint ourne del G.C.B re oS ‘S>4 i i} oo Pa ska bo 9009999 300000 6: PRS LET] ' an F Huth, Lith? Edin® Aor ore) Oe agree ASD AN? bss -_ ae —— —_—— 5 ae | Z : | = : 2 S * E = S x HOC RPE Mes erefeiss 3) : S Sa eo & eu es ae & : EE AaroR oe } ay Y iy ; : ND BS ee Boos tes S Mor bournl VAKVUNS EY, KUL vs Koraaoanes = eon Epos o> ay KE S “ ees F. Huth, Lith? Edin® LK AL. 1 Xe TXVL M.S: } (é Lee 00. WU Mor Sour ey Du F. Ruth, Litht Edin® Mor Bourn VAIN MSP, HE F Huth, lath’ Edin® & gr Va H.M Ward del. F. Huth, Lith? Bdin* iN) . ‘ f } 5S Y\ Ws > Sa Al oD) : fay = S H.M.W: el ard del F. Huth, Lith® ial i ons : € SJ : NY j . ARTA Ren CaR)) hay \ on | ] \\ Asis F. Huth, Lith* Edin= AB.Macallum del we Mor fourn/ VAKKVNS.PLXLKY ¥ Huth, Lith? Bdin® Mor Iourn VALU SPL F Huth, Lith? Sain 7 : ae Bor ‘’ oi a : iv ; 7 - YP ee ae ea M Rag g goo ee AQ Zsv fag z PP F Huth, Lith® Edin® a ind _ Mor Sourn: Vol LM, WSGYKLAVI. iF oN oo. / SS gees” 1s.2l=gen.a ap. E18. $6900 002885, ae Pry ° oO. e 2. F Huth, Lith? Edin* oa Ts “7 € ’ - 7 ; t : tin, , y fs & « : i) a 7 1g) : . #1 n _ , 7 2 7 4 oa - = iz Von : : : Pies 1 : _ ‘. 7 1, ore -: 7 . o< 7 : | ¢ . f > -” ~ i ‘ " a? an i ie -_ < tg ) o 7 : ~ - = ‘ MS: Pam. burn! Vel. KV, Moor Fo Sy OSS iS KV XIV XII XVI AVI Lament BBRRBE a F Huth Lith? Edin? ee L.lerley & W.B.Benham del ] tf - x oy: nor an CO. VVY. UWACT e OMIT. Vol Ae YY Hise GIOOIGE L) fie Mac Munn del. F. Huth, Lith® Edin® aaeSae TENTACLES ANTHEA ALCOHOL D° THINNER LAYER OTHER PART § ANTHEA IN LCOHOL D° THINNER LAYER BISULPHIDE EXTRACT OF N° SECOND EXTRACTION CHLOROFUCIN IN ALCOHOL TENTACLES SAME SOLUTION THIN LAYER CHLOROFUCIN IN ALCOHOL + HC1lANTHEA SECOND ALC EXTRACT OF TENTACLES BISULPHIDE EXTRACT FROM THIS THE SA THIN LAYE! THIRD ALCOHOL EXTRACT OF TENTACLES CHLOROPHYLI ULVA IN BISULPHIDE THE SAME THIN LAYER iT . ay Meer Sora! Ue MIN SPELL R.Scharff del. ¥. Huth, Lith’ Edin* ya} metas oe earl ] Ou wf ae ERNST MAYR LIBRARY wii TT 704 en — ere eter ee ee i etm ra pare —— A earn momrtlgsmonmai, cee, ti oe ;