THE VOYAGE OF H.M.S. CHALLENGER. ZOOLOGY-VOL XXIX. PL A TPS. REPORT ON THE SCIENTIFIC RESULTS OF THE VOYAGE OF H.M.S. CHALLENGER DURING THE YEARS i 8 7 3-7 6 UNDER THE COMMAND OF Captain GEORGE S. NARES, R.N., F.R.S. AND THE LATE Captain FRANK TOURLE THOMSON, R.N. PREPARED UNDER THE SUPERINTENDENCE OF THE LATE Sir C. WYVILLE THOMSON, Knt., F.R.S., &c. REC.UTS FROKESSOR OF NATURAL HISTORY IN THE UNIVERSITY OF EDINBURGH DIRECTOR OF THE CIVILIAN SCIENTIFIC STAFF ON BOARD AND NOW OF JOHN MURRAY, LL.D., Ph.D., &c. ONE OF THE NATURALISTS OF THE EXPEDITION Zoology— VoL. XXIX. PLATES jPublisiietJ bp of ^obeniment PRINTED FOR HER MAJESTY’S STATIONERY OFFICE AND SOLD BY LONDON EYRE & SPOTTISWOODE, EAST HARDING STREET, FETTER LANE EDINBURGH ADAM & CHARLES BLACK DUBLIN HODGES, FIGGIS, & CO. l888 Price {Two Volumes of Text and Volume of Plates) £\, iot. PRINTED BY NEILL AND COMPANY, EDINBURGH. FOR HER majesty's STATIONERY OFFICE. CONTENTS. Report on the Amphipoda collected by H.M.S. Challenger during the years 1873-1876. By Rev. Thomas R. R. Steering, M.A. PLATES. EDITOEIAL NOTE. The collections of Amphipoda procured in the trawls, dredges, and tow- nets during the voyage of H.M.S. Challenger were placed in the hands of the Eev. Thomas E. E. Stebbing for examination and description in the summer of 1882. From not long after that date up to the present time Mr. Stebbing has been almost exclusively occupied in the work connected with the preparation of this extensive and valuable Eeport, which will be welcomed by all students of the Crustacea. There is the same uneertainty conneeted with the Amphipoda as with several other groups of animals taken in the trawls and tow-nets, as to the depths at which the specimens were captured. Some were undoubtedly taken at or near the bottom, while others were as certainly taken in the surface and subsurfaee waters, but with others again there is a great deal of doubt. Although a record of the depths to whieh the nets were let down was attached to the specimens, the naturalists of the Expedition did not intend to convey the impression that the specimens necessarily came from the depths indicated. This Eeport, which forms part LXVII. and Volume XXIX. of the Zoological Series of Eeports, eonsists of 1774 pages of letterpress, Avith 212 Plates and a Map. The whole is bound up in three separate portions, two of letterpress and one of Plates. The first Instalment of the Manuscript was received by me on the 5th December 1885, and the last on the 30th Xovember 1888. John Mueray. Challenger Office, .32 Queen Street, Edinburgh, Decemler 5, 1888. EXPLANATION OF THE PLATES. Tke lettering is uniform throughout the Plates, and is based on the initial letters of the words indicated : — C. Cephalon. oc. Ocelli, parts of the compound eye. fl.s. Antenna superior, upper antenna. a.i. Antenna inferior, lower antenna. g.c. Gland-cone. ep. Epistome. l. s. Labium superius, labrum, upper lip. Id. Labium inferius, lower lip. m. Mandible. First maxilla. Second maxilla. nixp. Maxillipeds. Org. trit. or o.t. Triturating organs of the stomach. ' c. Cor, the heart. gn.^. First gnathopod. gn.'^. Second gnathopod. prp.^, 3, ■*, First, second, tliird, fourth, and fifth peraeopods. Pl.s. Pleon-segment. jdjP, ^ First, second, and third pleopods. plp.sp. Coupling-spines or cleft-spines of the pleopods. nr.^, 2, First, second, and third uropods. T. Telson. d male, $ female, -w young. As a rule iu each species all the figures of the same group, as for example the mouth organs or the limbs of the perseon, are drawn to the same scale, though the different groups are frequently drawn to different scales. The linear magnifying powers of the microscope used are stated by the makers to be nearly as follows ; — 2-inch Object-glass, with No. 1 Fye-piece, 24; with No. 2 do.. 40. 1-inch do. do. do. 55; do. 100. f-inch do. do. do. 200; do. 350.’ The outlines of the undissected specimen represent it as seen in liquid under a low magnifying power, the appendages of only one side of the animal being figured, and the pleopods being generally omitted altogether. (ZOOL. CHALL. EXP. — PART LXVII. — 1888.) Xxx la EXPLANATION OF THE PLATES. Tke lettering is uniform tlirous^hout the Plates, and is based on the initial letters of O O ^ the words indicated : — C. Ceplialon. oc. Ocelli, parts of the compound eye. a.s. Antenna superior, upper antenna. a.i. Antenna inferior, lower antenna. g.c. Gland-cone. ep. Epistome. l.s. Labium superius, labrum, upper lip. l.i. Labium inferius, lower lip. VI. Mandible. First maxilla. Second maxilla. mxp. Maxillipeds. Ovfj. trit. or o.t. Triturating organs of the stomach. ' c. Cor, the heart. (jn}. First gnathopod. (jn.-. Second gnathopod. prp}, ■*, First, second, third, fourth, and fifth perteopods. Pl.s. Pleon-segment. pJp.^, 2, First, second, and third pleopods. plp.sp. Coupling-spines or cleft-spines of the pleopods. ur.^, 2, First, second, and third uropods. T. Telson. d male, ? female, young. As a rule iu each species all the figures of the same group, as for example the mouth organs or the limbs of the perseon, are drawn to the same scale, though the different groups are frequently drawn to different scales. The linear magnifying powers of the microscope used are stated by the makers to be nearly as follows : — “2-inch Object-glass, with No. 1 Eye-piece, 24; with No. 2 do., 40. 1-inch do. do. do. 55 ; do. 100. f-inch do. do. do. 200 ; do. 350.” The outlines of the undissected specimen represent it as seen in liquid under a low magnifying power, the appendages of only one side of the animal being figured, and the pleopods being generally omitted altogether. (ZOOL. CHALL. EXP. — PART LXVII. — 1888.) Xxx la Plates L,II, „ III. „ IV., V. „ VI. „ VII. „ VIII. „ IX. X. ?> 59 XL XII. XIII. XIV. XV. 9 9 9 9 XVa. XVI. 99 39 39 XVII. XVIII. XIX. 39 XX. LIST OF PLATES, WITH REFERENCE TO THE PAGE IN THE TEXT AT WHICH THE SPECIES IS DESCRIBED. Family Orchestid.®. Orchestia selkirki, n. sp., South Pacific, Family Lysianassidj^. Ano7iyx ampulloides (Spence Bate), North Pacific, . Anonyx cicadoides, n. sp., Southern Ocean, Trypliosa antennipoteiis, n. sp., Southern Ocean, . Trypliosa hai'hatipes, n. sp., Southern Ocean, Hippomedon kergueleni (Miers), Southern Ocean, . Hippoinedon trigonicus, n. sp., Southern Ocean, Hippomedon miersi, n. sp.. South Pacific, . Hippomedon geelongi, n. sp.. Southern Ocean, Clieirimedon crenatipalmatus, n. sp., Southern Ocean, Platamon longimaniis, n. sp., North Atlantic, Onesimoides carinatus, n. sp.. South Pacific, Sophrosyne murrayi, n. sp., Southern Ocean, Kerguelenia compacta, n. sp.. Southern Ocean, Cypliocaris micronyx, n. sp.. South Pacific and South Atlantic, Cyphocaris challengeri, n. sp.. North Pacific, Cyclocaris tahitensis, n. sp.. South Pacific, . Euonyx normani, n. sj).. South Pacific, Orchomene musculosus, n. sp.. North Pacific, PAGE 603 608 612 617 621 625 630 631 635 638 643 648 652 1220 656 661 664 669 673 IV THE VOYAGE OE H.M.S. CHALLENGER. Plate XXL OrcJiomene abyssorum, ii. sp. , South Atlantic, ,, XXII, Orchomene cavimanus, n. sp,, Southern Ocean, „ XXIII. Lysianax variegatiis (Stimpson), South Atlantic, ,, XXIV. Lepidepecreum foraminiferiim, n. sp.. Southern Ocean, ,, XXV. Socarnoides kergueleni, n. sp,. Southern Ocean, „ XXVI. Amhasia integricauda, n, sp,. Southern Ocean, „ XXVII. Amaryllis bathyceplialus, n. sp.. Southern Ocean, ,, XXVIII. Amaryllis liaswelli, n. sp,, North Atlantic, „ XXIX. Amaryllis macrop>htlialmus, Haswell, South Atlantic, ,, XXX. Acontiostoma marionis, n. sp.. Southern Ocean, ,, XXXI. Acontiostoma magellanicum, n. sp.. South Atlantic, ,, XXXII. Acontiostoma pepinii, n. sp., Southern Ocean, . ,, XXXIII. Acontiostoma hcrgueleni, n. sp.. Southern Ocean, PAGE 676 679 682 686 691 695 699 703 706 709 714 716 720 Family Valettida:. XXXIV. Valettia coheres, n. sp., Antarctic Ocean, 724 Family Stegocephalid.e. ,, XXXV. Andania gigantea, Stehbing, Southern Ocean, ,, XXXVI. Andania boecJd, n. sp.. South Atlantic, ,, XXXVII. Andania abyssorum, n. sp.. South Pacific, 730 735 739 Family Amphilochida:. ,, XXXVIII. Amphiloclius marionis, n. sp,. Southern Ocean, 743 Family Stenothoida. XXXIX. Stenothoe adhserens, n. sp.. South Atlantic, XL. Metopa nasutig&ies, n. sp,, Southern Ocean, XLI. Metopa magellanica, n, sp., South Atlantic, XLII. Metopa crenatipalmata , n. sp., South Atlantic, 748 753 756 759 REPOET ON THE AMPHIPODA. V PAGK Plate XLIII. Metopa parallelocheir, n. sp., South Atlantic, . . . 762 ,, XLIV. oyctto, n. sp., South Atlantic, . . . . 764 „ XLY. Metopa compacta, n. sp.. South Atlantic, . . . 767 Family Leucothoida;. ,, XLVI. Leucothoe miersi, n. sp.. South Atlantic, . . . .772 ,, XLVII. Leucothoe tridens, n. sp., South Pacific, . . . .77 7 ,, XLVIII. Leucothoe jiinder si, n. sp., Mid Pacific, . . • . . 779 ,, XLIX. /Sehu Stebbing, South Pacific, . . . 783 Family Syuuhoid.e. ,, L. Syrrhoe papyracea, n. sp., North Atlantic, . . . 789 „ LI. >Sy?oAoe n. sp.. Southern Ocean, . . .793 Family Synopid.e. ,, LII. Synopia scheeleana, Bovallius, widely distributed, . . 799 Family Pontoporeiid.e. ,, LIII. CarcZenm n. sp.. Southern Ocean, . . 806 ,, LIV. Phoxocephalus (Phoxus) bassi, n. sp., South Pacific, . . 811 ,, LV. Phoxocephalus (Phoxus) kergueleni, n. sp.. Southern Ocean, . 816 ,, LVI. Harpinia ohtusifrons, n. sp., Southern Ocean, . . . 820 ,, LVII. I/rof /me Zac^nema, n. sp.. Southern Ocean, . . . 825 ,, LVIII. Platyischnopus mirabilis, n. sp., South Pacific, . . . 830 Family CEdicepjda:. ,, LIX. Halimedon schneideri, n. sp.. Southern Ocean, . . . 839 ,, LX., LX I. CEdiceroides rostrata {conspicua), Stebbing, Southern Ocean, . 844 ,, LXIL, LXIII. CEdiceroides Cinderella, n. sp.. South Atlantic, . . 850 „ LXTV. CEdiceroides ornata, Stebbing, Southern Ocean, . . 855 VI THE VOYAGE OF H.M.S. CHALLENGER. Incertw sedis. PAGE Plate LXV. Amatliillopsis australis, Stebbing, South Pacific, , . 860 ,, LX VI. Zaramilla hergueleni, n., sp., Southern Ocean, . . , 867 Family Pleustida:. ,, LXVIL Pleustes abyssorum, n. sp,, Southern Ocean, . . .872 Family Epimerida:. „ LXVIII. .E'pmeWa Zo7’icato, G. 0. Sars, North Atlantic, . . 878 Family Iphimedida:. ,, LXIX.,LXX, AcantJiecJdnus tricarinatiis, ^tehhmg, Southern Ocean, . 884 ,, LXXI. Iphimedia pacijica, ^tehhmg. Southern Ocean, . . 890 „ LXXII. Iphimedia pidchridentata, Stebbing, Southern Ocean, . . 894 Family Atylida:. ,, LXXIII. Halirages huxleyanus (Spence Bate), South Atlantic, . . 902 ,, LXXIV. Atylus homochir, Haswell, Southern Ocean, . . . 908 ,, LXXV., LXXVI. Atyloides australis (Miers), Southern Ocean, . . 914 ,, LXXVII. Atyloides assimilis, n. sp., South Atlantic, . . . 918 ,, LXXVIII. Atyloides serraticauda, n. sp., Southern Ocean, , . 920 ,, LXXIX, Atylopsis magellanicus, n. sp,. South Atlantic, . . 925 ,, LXXX. Atylopsis dentatus, n. sp.. South Atlantic, . . . 929 ,, LXXXI. Atylopsis emarginatus, n. sp.. Southern Ocean, . . 932 ,, LXXXII. Plarpinioides drepanocheir, n. sp., Southern Ocean, . . 937 ,, LXXXIII, Tritseta kergueleni, n. sp.. Southern Ocean, , . . 941 ,, LXXXIY, Stenopleura atlantica, n. sp,, Mid and South Atlantic, . 950 REPORT ON THE AMPHIPODA. vii Family Eusirida:. PAGE Plate LXXXV. Rhachoti'opis hergueleni, n, sp,, Southern Ocean, . . 955 ,, LXXXVI. Cleonardo longipes, n. sp., South Pacific, . . . 959 ,, LXXXVII. Eusirus longipes, Boeck, Southern Ocean, . , . 965 ,, LXXXVIIL Eusiroicles csesaris, n. sp.. Southern Ocean, . . .970 ,, LXXXIX. Eusiroides pompeii, n. sp., Southern Ocean, . . . 974 ,, XC. Eusiroides crassi, n. sp., South Atlantic, . . . 977 ,, XCI. Liljehorgia consanguinea, n. sp., Southern Ocean, . . 980 ,, XCIL Liljehorgia hasivelli, n. n., Southern Ocean, . . . 985 Family Paedaliscida. ,, XCIII. Fardalisca abyssi, Boeck, North Atlantic, . . . 992 ,, XCIV. Fardalisca iiiarionis, n. sp.. Southern Ocean, . . 996 ,, XCIVa. n. sp.. South Pacific, . 1000,1223 Family Gammaeid.^:. ,, XCV., XCVI. Msera ruhroinacidata (Stimpson), South Atlantic and South Pacific, 1008 „ XCVII. Msera hruzelii, n. sp.. South Atlantic, . . . 1014 ,, XCVIII. Elasmopus subcarinata (Haswell) [persetosus), Southern Ocean and South Pacific, . . . . ,1019 XOIX. Elasmopus delaplata, n. sp.. South Atlantic, . . 1025 C. Parelasmopus suluensis (Dana), Mid Pacific, . . . 1029 Family Ampeliscid.e. CL, OIL Ampelisca acinaces, n. sp.. South Pacific, . . . 1036 cm. Ampelisca chiltoni, n, sp., South Pacific, . . . 1042 CIV. Ampelisca abyssicola, n. sp.. North Atlantic, . . 1047 CV. Ampelisca fusca, n. sp,. South Atlantic, . , . 1052 CVI. Ampelisca zamboangse, n. sp.. Mid Pacific, . 1057 THE VOYAGE OF H.M.S. CHALLENGER. viii Family Photid.®. Plate evil, Photis macrocarpus, n. sp., Southern Ocean, ,, CVIIL Photis hrevicauclata, n. sp., Southern Ocean, ,, CIX. Aora hergueleni, n. sp.. Southern Ocean, ,, Aoy^a trichobostrychus, n. sp., Southern Ocean, ,, CX. Autonoe philacantha, n. sp.. Southern Ocean, ,, CXI. Autonoe kergueleni, n. sp., Southern Ocean, ,, CXII. Gammaropsis exsertipes, n. sp.. Southern Ocean ,, CXIII, Gammaropsis a fra, n, sp., South Atlantic, ,, CXIV. Gammaropsis atlantica, n. sp.. Mid Atlantic, ,, CXV. Gammaropsis thomsoni, n, sp.. South Pacific, ,, CXVI. Podoceropsis Jcermadeci, n. sp.. South Pacific, PAGB 1064 1068 1073 1078 1082 1087 1093 1097 1101 1103 1109 Family Podoceeida:. ,, CXVII. Amphithoe hergueleni, n. sp.. Southern Ocean, . ,, CXVIII. Amphithoe finder si, n. sp.. Mid Pacific, ,, CXIX. Podocerus falcatus (Montagu), South Atlantic and Southern Ocean, . . . . . . ,, CXX. Podocerus hoehi, n. sp.. South Pacific, . . . . ,, CXXI. Podocerus tristanensis, n. sp.. South Atlantic, . ,, CXXII. Dryopoides ivestwoodi, n. sp., Southern Ocean, . ,, CXXIII. Paradryope orguion, n. sp.. North Pacific, 1116 1120 1132 1136 1141 1146 1151 Family Coeophida:. ,, eXXIV. Cerapus sismithi, n. sp.. Southern Ocean, „ eXXV. Cerapus flindersi, n. sp., Mid Pacific, Incertss sedis. ,, CXX VI. Haplocheira plumosa, n. sp.. Southern Ocean, ,, CXX VII. Camacho hathyplous, n. sp., South Pacific, 1158 1163 1172 1179 EEPORT ON THE AMPHIPODA. Family Dulichid^. Plates CXXVIIL, CXXIX. Platophium danse, n. sp., Southern Ocean, . „ CXXX. Platophium chelonise, n. sp., Atlantic, ,, CXXXL Platophium inconspicuum, n. sp.. South Pacific, . ,, CXXXII. Lsetmatophilus purus, n. sp.. South Atlantic, Family Icilid^. ,, CXXXIII. Icilius danse, n. sp.. Southern Ocean, „ CXXXIV., CXXXV. Chosroes incisiis, n. sp., South Atlantic, Family Helaida:. ,, CXXXVI. Neohela serrata, n. sp., Southern Ocean, . Miscellanea. ,, CXXXVIL, A. Stegocephalus injlatus, Kr0yer, North Atlantic, . ,, ,, B. CEdiceros lynceus, M. Sars, North Atlantic, ,, ,, C. D examine jlindeT si, n. sp.. Mid Pacific, ,, ,, D. Lafystius sturionis, Kr0yer, North Atlantic, ,, CXXXVIIL, A. Amphithoe japonica, n. sp.. North Pacific, ,, „ B. Podocerus validus (Dana), Mid and South Pacific, „ ,, C. Unciola irrorata. Say, North Atlantic, Family Caprellid.®. ,, CXXXIX., CXL. Dodecas elongata, Stebbing, Southern Ocean, ,, CXLI. Caprellinoides tristanensis, n. sp.. South Atlantic, ,, CXLII. Protellopsis Tcergueleni, n. sp.. Southern Ocean, ,, CXLIII. ^ginella tristanensis, n. sp.. South Atlantic, ,, CXLIV. scawm, Templeton, North Pacific, „ CXLV. Caprella danilevsTdi, Czerniavski, North Atlantic, (ZOOL. CHALL. EXP. PART LXVII. 1888.) XxX 2i ix PAGE 1185 1190 1194 1198 1203 1209 1215 728 837 946 899 1124 1135 1169 1233 1238 1241 1249 1257 1264 THE VOYAGE OF H.M.S. GH ALLEN GER. Family Scinida:. PAGE CXLVI. Scind cornigera (Milne-Edwards), South Atlantic and Mid Pacific, . . . . . . .1273 Family Vibilida:. CXLVII. n. sp,, North Pacific, . . .1279 CXLVIIL, A. F^6^7^a n, sp.. South Atlantic, . . .1284 ,, B. Vibilia sp.. South Atlantic, . . . . .1285 „ ,, Vibilia viator, n. sp.. Mid Pacific, .... 1286 CXLIX. Vibilia australis, n. sp.. Southern Ocean, . . . 1287 CL. Vibilia antarctica, n. sp;, Antarctic Ocean, . . . 1290 Family Lanceolida:. CLL, CLIP Lanceola pacijica, n. sp.. North Pacific, . . . 1302 CLIII. Lanceola xstiva, n. sp.. Mid Atlantic, . . . 1309 Family Cystisomida:. CLIV., CLV., CLVI. Cystisoma spmosum (Fabricius), Mid and North Atlantic, South Pacific, . . . .1319 Family Paraphronimida:. CLVII. Paraphronima cuivis, n. sp., widely distributed, . . 1337 Family Phronimida:. CLVIII. n. sp.. Mid Atlantic, . . . 1343 CLIX. P^romwa pac^ca. Streets, Mid Atlantic, . . . 1348 CLX. Phronima atlantica, Gudrin, North Pacific, . . . 1351 CLXL, A. Phronima tenella, n. sp.. Mid Pacific, . . . 1354 „ B. Phronima novse-zealandise ('?), Powell, Southern Ocean, . 1356 REPORT ON THE AMPHIPODA. Plate CLXIL, A. Phronima megalodous, n. sp., Mid Atlantic and (?) Pacific, „ ,, B. Phronima sedentaria (Forskal), North Pacific, „ CLXIII. Phronimella elongata, Claus, widely distributed. Family Hyperida:. CLXIV. Phronimopsis tenella, n. sp.. North Pacific, . CLXV. Hyperia sibaginis, n. sp.. Mid Pacific, CLXVI., A. Hyperia luzoni, n. sp.. Mid and South Pacific, „ B. Hyperia promontorii, n. sp. , South Atlantic, CLXVII. Hyperia dysschistus, n. sp., South Pacific, . CLXVIII. Hyperia schizogeneios, n. sp.. Mid Atlantic, CLXIX. Hyperia gaudichaudii, Miliie-Edwards, Straits of Magellan, CLXX. Hyperoche cryptodactylus, n. sp.. South Atlantic, . CLXXI. HyperieUa dilatata, n. sp., Antarctic Ocean, CLXXIL, CLXXIII. Euthemisto gaudichaudii (Guerin), Southern Ocean, CLXXIV., CLXXV. Euthemisto thomsoni, n. n.. Southern Ocean, . Family Phrosinida;. ,, CLXXVI. Phrosina semilunata, Eisso, North Atlantic, „ CLXXVII. Anchylomera hlossevillii, Milne -Edwards, North Pacific, ,, CLXXVIII. Primno macropa, Guerin, South Pacific, ,, CLXXIX., A. Primno latreillei, n. sp.. South Pacific, „ ,, B. Primno menevillei, n. sp.. Southern Ocean, . Family Phorcida:. „ CLXXX. Phorcorrhaphis zamhoangw, n. sp.. Mid Pacific, ,, CLXXXI. Phorcorrhaphis edwardsi, n. sp.. North Pacific, Family Typhida:. CLXXXII. Platyscelus armatus (Claus), North Atlantic and North Pacific, . . . ... xi PAGE 1353 1357 1362 1374 1379 1382 1385 1388 1391 1394 1399 1403 1410 1414 1425 1433 1441 1445 1447 1452 1455 1464 THE VOYAGE OF H.M.S. CHALLENGER. xii PAGE Plate CLXXXIII. Hemityphis tenuimanus, Claus, North Atlantic and Southern Ocean, ....... 1472 ,, CLXXXIV. Tetrathyrus moncoeuri, n. sp.. South Pacific, . . 1480 ' Family Scelid.^. „ CLXXXV. ParasceZws n. sp. , Mid Pacific, . . . 1496 Family Pkonoid.®. „ CLXXXVI. Pronoe capita, Guerin, North Atlantic and South Pacific, . 1508 ,, CLXXXVII. Eupronoe inscripta, n. sp.. South Atlantic and North Pacific, 1510 ,, CLXXXVIIL Eupronoe intermedia, n. Midi EtlSiiAic,, . . . 1517 ,, CLXXXIX. Paraprono'e camphelli, n. sp.. North Pacific, . . 1522 ,, CXC. Paraprono'e clausi, n. sp., South Pacific, . . . 1526 ,, CXCI. Paraprono'e clausoides, n. sp.. South Pacific, . . 1529 ,, CXCII. /S'ympronoc parm (Claus), Mid Pacific, . . . 1533 ,, CXCIIL, A. Paraprono'e crustulum, Claus, North Atlantic, . . 1530 ,, ,, B. /Symprowoc n. sp,. South Atlantic, . . 1537 Family Teyphanid^. ,, CXCIV. Tryphana hoecJci, n. sp.. North Atlantic, . . . 1539 ,, CXCV., CXCVI. Brachyscelus crusculum, Spence Bate, North Pacific, . 1544 „ CXCVIL, A. Brachyscelus hovallii, n. sp.. South Pacific, . . . 1553 ,, ,, B. Brachyscelus latipes, n. sp,. South Pacific, . . . 1550 ,, ,, C, Brachyseelus aeuticaudatus, n, sp,. Mid Pacific, . . 1555 „ CXCVIII. Thamneus platyrrhynchus, n. sp., , . 1558 ,, CXCIX. Lycsea vincentii, n, sp.. Mid Atlantic, . . . 1563 ,, CC. Simorhynchotus antennarius (Claus), Mid Atlantic, , . 1572 Family Oxycephalid^, ,, CCI. Oxycephalus clausi, Bovalhus, Mid Atlantic, . . 1578 ,, CCII. Oxycephalus clausi (?), North Pacific, . . . 1583 REPORT ON THE AMPHIPODA. xiii PAGE Plate CCIII. Oxyceplialus porcellus, . . . 1587 „ CCIV., A. ^orceZZws, Claus, Mid Atlantic, . . . 1589 „ ,, B. Oxycephalus longiceps, Claus, North Pacific, . . . 1591 ,, ,, C. Leptocotis mindanaonis, n. sp.. Mid Pacific, . . .1598 „ CCV, Leptocotis ambohus, n, sp.. South Pacific, . . . 1594 ,, CCVI. Calamorhynchus rigidus, ii. sp.. South Atlantic, . . 1600 ,, CCVII. Streetsia challengeri, n. sp.. Mid Atlantic, . . . 1603 ,, CCVIII. Rhabdosowu hrevicaudatum, n. sp.. Mid Atlantic, . . 1612 Miscellanea. ,, CCIX., A. Cyllopus hooheri, n. sp.. South Atlantic, . . . 1296 ,, ,, B. Primno antarctica, n. sp., Antarctic Ocean, . . . 1448 ,, „ C. n. sp.. Mid Atlantic, . . . .1459 ,, ,, D. Paratyphis promontorii, i\. Ltlmtic, . . 1476 ,, CCX., A. Tetrathyrus arafurse, n. sp.. Mid Pacific, . . . 1483 ,, ,, B. Amphiihyrus orientalis, n. sp.. North Pacific, . . . 1485 ,, ,, C. Thyropus danse, n. sp., Mid Atlantic, .... 1492 „ ,, D. Schizoscelus ornatus, Claus, Mid Pacific, . . . 1504 ,, ,, E. Paralycsea hoylei, n. sp.. Mid Atlantic, . . . .1570 MAP showing the distribution of the Challenger Amphipoda according to Families. ' 'I. ’J V ''^ • • rt<^ -■» ■ ■’ 7 ll .' '/.. ‘ /i *^0 ‘ .g.- ^'"•y 'i ' ' V w n H »5 r -*\w 1 , • i ■ < L V' 1 V- 4^:> .7 r:. ;>.' ■ / ' 'h/x. V i <■' J \ ' » \ i Ai. . . .' -1 \ a •if! A. "x’,, : i( ' ' '">' * ■■' '■'■ ',• - .'•L‘« A'y'ftvi ■:it. iV'WLi'of ' ^ iT • ^ r • ORCHESTIA SELKIRKl,n. sp. The Voyage of H.M.S. Challenger’’ Atiiphipoda Gammarina .Pl.Il. P. H.X/Kci\3Lel. litK. II im l/f A*t5»R ORCHESTfA SELKl RKI ,n.sp. Tke "Voyage of ELI£S. “ CKalleager, Ampliipoda Gammarms.jPl, III LitK. Parl^er &: Coward. West, Newman Sl C9. imp ANONYX CICADOIDES, n. sp. T.R.R. SteloTomg del. Lith Par'^' S. Cov.-ard West. Ne'v-mian C° irr*p Tke "VoysL^e of H.M.S. COnaHen^er Amp tup o d a Gammarin a , Pi . IV. 1 •AmpLip o da Gammarina , PI. V. C 1 C A D 0 J D E S, n. sp. A N 0 N Y X . i a Tke"Voya,^e of SM.S.^' Challenger.' AmpKip o da Gammanna , PI , VI . ■m-xp. ■m-x. 1- Litti. Parker 4, Coward- West, Newman &,C? imn. 1 i AmpViipoda [jammanna . Pl.VIL Ihe Voyage of H.M.S. Challenger I.R'R. StetTsing dd. p. H ."Micliael lit’K.. TRYPHOSA B A R BATI PES, n.sp. Ilie Voyage of H.M.S. Cliallenger AmpKipoda Gammanna . PI . VIII. HlX.l %r' t \ ^ 1 j ^ ' \ \ i T.R.R-Stelabmg dfcl . F. H.MicKa,el litK. HIPPOMEDON KERGUELEN!,, Miers. IfevLeax. Bros. TTT«p 1 del, W.H. Growler Titb.. lfaa.err~ Eros n®. HIPPOIVIEDON T R I G 0 N I C U S , n.sp. The Voyage oi H.M.S rClialleni5er’’ Amplupoda Carnmanna PJ.X. del -W, 11, C.r«wl.her lilh WinLcrti nm.c HIPPOMEDON MlERSl ,n.sp. T.R.R.Steb'bm^ del. T.H.'Mxcl^atiL liiK. The Voyage of H.M.S".Thallenger” Amphipoda Gam marina . PI . 7J , HIPPOMEDON GEELO N Gl, n.sp. 1 1 The Voyage of H.M. S.“Cliallenger.” Amphipoda- Gammarina Pl.XII. H^Farlane ZcTirs^tnie, LitJf ® EdmT T.B.'R.Ste'b'bmg. del. CHEIRIMEDON C R E N A T 1 P A L M A T U S Amp hip odd (ja,mmarim. PI. Xni, The Voyage of H.M.S. Challenger mx. T 3^,'R,Stcbtm.g dd. W.Ti.Craw'Jier lith. PLATAMON LONGlMANUS.Tv.g.etsp MmL«nx Bros . irr^ . Vl Tlie Voyage of H.M. S. “Challenger." Amphipoda Gaminarina , PI. XIV, 'H-'R SbeTj'bin^ , del r% ^ ' IlM L i » / ' 1 ^ j ^ uifl ONESIMOIDES CARINATUS, n.gebsp. IfcnLenv Bros . imp. 1 R'K.Stebbm^ W.tl CrowOter liCh . SQPHROSYNE M U R R A Y I , n.g. et sp. KERGUELENIA COMPACTA, n. g. et sp. i- Tie Voyage of H.M. S " ClialleTigei’ Ampliipoda Gammarma, Pl.XVI. T.R.'R.Ste'b'bm^ del, T.Huth.LifhT Edinl CYPHOCARIS MlCRONYX,n Ampliipoda Gammarina. PI. XVII, I Tlie Voyage of H.M.S."Challenger^ T.R.R.SteWng del F.Huth,Lit¥ Edm= CYPHOCARIS 1 i The Vo^'age of H.M.SfClioLllenfierf Aiiiphipoda GamiTiai’ina . FI . XVlll . Iti MinLerr» 5tx>s. imp. 1 K.R.Si.eVbmg de3. "W.H. Crciwil\ef- hlK. CYCLOCARIS TAHlTENSIS,n.g.et, sp. rh hyB^e. of tLM.S.“Cnallenger.’ Amplnpoda Gammarim- PI. XIX. ,R. SteTabw^ del P. H.T4ichael litK. Mintcrr 3r5«: Ttrp EUONYX N0R1V1AN1,ti.. sp. . t , 1 ne 'Voya.^e ox HJNLS . Ckallenger . Amphipoda Ga-rnmarina, PI. XX. T.R.'R. Stelolsiiig del. ‘Wect.Ke’wmaTi inTO ORCHOMENE MUSCULOSUS, n.sp. \ ■i I i • 1 1 1 J The Voyage of H.M. S/'Challenger” Amphipoda Gammarma, Pl.XXI. T ■R.R. StebTjTO^. del. Reid Cowae. litli TTtJCp- j>rp. A B YS S 0 R U M, n. sp. ORCHOMENE i i i 4 Amphip o da Gammarma , PI. XKII . Tb_e "VoysL^e o£Hl!5/LS. Claa.ll 1 XS-R. Stebiin.^ deL Lith.. Parker &. Co^Ta^d "West, Newman C® imp-. ORCHOMENE CAVIMANUS, n. sp. i AmpKipoda Ga-rnTnarina ,P1. XXIII XToyage o£'SM.S/‘ Cln-allj s. . c X If hr. ird West, Newman mx. ■/. Jie pva-Se oi HM.S. CliaILen.gei- ’ Amphipoda Gammarina, PI. XXXII. T.R.EL. Sfceb'bmg Ael. West-NewYiar. &.C® imp ACONTIOSTOMA PEPINII, n. sp. Amphipoda GarnTnarina,P1.5(XXIll, >f H.M. S . " CkalleELger T.R.S.. Stebting del. ACONTIOSTOMA KERGUELENI, n. sp. Litii.Parlcer i> CovTr-a-.-l. Westjl^ewKi&iL & C® imp. Tlie Vqya,^e of H.M- S.“Challenger” Amphipoda Gammarma, P1.XK7GV. T'R.'R.obe'bbm^ , del. Reid i. Cowie LilR. E3iir V A LETT I A COHERES ! Tie Vqyage of H.M. S/'Challenger!’ Amphipoda Gammarma, Pl.XKXV. T.R.R. Seething, del. ANDANIA GIGANTEA, n.sp. Amphipoda Gammarina, PL XXXVI. The Voyage of H.M. S. “Challenger.” mx' T.R.R. Stebbin^. del. A N D A N I A B 0 E C K 1 , n.sp. Reid 3c Cowie. Lich-£d\nT I' T'he Voyage of H.M. S.“Cfiallenger’’ Amphipoda Gammarina. Pl.XXXVIl. ANDANIA ABYSSORUM, n, sp. T-'R.'R. Stetbin^. del. Rfiid A: Cowie, liiii. le Voyage of H.M. 5. “Challenger” Amphipoda Gammarma, Pl.XXXVlll. fm //'/ W ct T. R. ScelibiTig, del. AIVIPHILOCHUS MARIONIS, n.sp. K'^FaxldJie JcErslune. Edmf Amphipoda Gammarina, PI. XXXIX, 1 e Voyage of H.M. S. “Challenger” R.Scel)bin^, del. ?TFarltine &,ErsKitie, E5mT STENOTHOE ADH/ERENS, n.sp. k. Amphipoda G-ammarina , PI. XL , lie Vojage of H.M. S “Challenger m.xp. I.R-R-Scet^in^, del M ETO PA NASUTIGENES, n. sp. M'Faxlane JtZrsluiia. EdinT ■‘9- V A * I Tlie Voyage of H M- S.“Cliallenger.” Amphipoda Gammarina , PL KLI T.K.K.Sce'bljiTi^, del. METOPA M AG ELLAN 1 C A, n. sp. K*^FajlAne ScErsnine. LithTt EdinT Tiieljyage of H.M.S. “Challenger” Amphipoda Gammarma, PI. .XLII. f/ > i1 p lin / / H T.E Scel)bn^, del METOPA C REN ATI PALM ATA, n.sp. ITFaxlane &Erslune. Lilil: EdmT Amphipoda Gammanna.Pl. XLIII Voyage of H.M. S/"Ghallsnger T.RR del METOPA PA RALLELOCH E I R, n. sp. M’rF&rldJie JcErsKmo, EdinT /- 'he Voyage of H.M. S.“Challenger. Amphipoda Gammarina H. XLIV. I'r'Faflane JtEtslone.Xi^' -H.StebMn^, del. r IMETOPA OVATA.n, sp. he Voyage of H.M. 5 “Challenger” Amphipoda Gammarina, PI. XLV. 'mx. /. r.R.K.Sce'blrm^, del. M E T 0 P A COM PACTA n. sp. M'Faxiane 3&ErsKio . ArupVapoda Gammarina . PI. LIX. of H-ESrChallenger Tiro; . a/ \ TP^V del. Crowther UtK. ■MinLem Bros . HALIWIEDON SCHNEIOERl,Ti.sp. 1 til The Voyage of H.M. S.“ChaHengeT,” Amphipoda Gammarina , PI. LX. ‘ ti'ts' e3* (/ ll' / f y y T.R.R.Sfcelibm^, del. OEDICEROIDES C 0 N S PI C U A, n. g. et sp Reid 3c Co*.^*ie, lith. Edin* T r. R.R. Stebbin^, del. OEDICEROIDES C 0 N S P 1 C U A , n. eb sp. Reid & Cowitj. liuh. Kciinr Tie Voyage of H.M. S/'Challenger” Amphipoda Gammarina , PI. LXll. Jiinm H. Stabbing, del OEDICEROI D ES C 1 N D E R ELLA, n. g. eb sp. Keid .V. Cowie, hth Edinf The Voyage of H.M. S. “Challenger' Amphipoha Gammarma, Pl.LXIII. TR.R.SLebbimg. 3el. CINDERELLA, n.g.etsp. OEDICEROIDES Hei8 fc Cowis, E8u2 The Voyage of H.M, S.“Challenger” Amphipoda Gammanna, PI. LXIV. ^ '■^\J ^'w'VVV. i j’i'V iiitish ^9*mT fTTmj\rX<< I k.R, Sbetting, d«1. Reid Ac Coviie, lith.EdmT OEDICEROIDES OR NAT A, n. g. et sp 1 I I' 1^ I i 1 The Voyage of H M. S.“Challehger, Amphipoda Gammarma PI. LXV r.R R S teKbii A IV! AT H I LLO PS I S AUSTRALIS, n The Voyage of H.M. S/'Challengerr Ampliipoda Gammarina PI LXVI. Rmd ic Co«ie. L\! T.R.R.Sbcbbtn^, del. The Voyage of H.M.S “Challerigerf Amphipoda GaimaTiii.a. PI, LXVII. 1 PLEUSTES ABYSSO RU M ,Ti.sp. 4 1 The Vo^/age of H.M. STCfiallenger, Amphipoda Gammarina PI. LXVI.II T R.'R,. Stebbing, del ■ 5eid >V Covaa. LitKEdinT E PI M E R ! A LO R 1 C AT A , Sars., I f- The Voyage of H.M. S.“Challenger.” Amphipoda Gammanna, PI. LXIX. Rei8 i: Cowie. lith T RB. SiolstiTi^, 3el. ACANTHECHiNUS TRICARINATUS. n.g. efcsp. 1 The Voyage of H.M. S. Challenger. Amphipoda Gamiaarina PI. LXX. 1 1 T R R, Stebbin^, 3el. IPHIMEDIA PACIFICA, n. sp Reid & Cov aroL lich. Wcst.T'fettmaJi StCo :nap. 't 1 I i J 'The Voyage of H.M.S“Challeng( Amphipoda Gaminarma PI. CXV! mx.l H H.SLebbing del, W.H.Growthci* hCK, Wir.tem Bros . imc. GAMMAROPSIS THOMSONl , n . sp . The Voyage of HM.S."Challenger” Ampliipoda Gammanna. FI CXVII, T.H.R Sts'b'bnv^ Sel AMPHITHOE KERGUELEN!, n, sp. ? Hath IiilV rdiu^ T.R.R.Sleb'bm^ 9.el r* Huth IiitK' AMPHITHOE FLlNDER51,n. sp. The Voyage of H.M. S." Challenger." Ainphipoda Gammatma. P1.C7.V1II. I i Amphipoda Gammarina PI CXIX. T-H H.btebbt'n^, del. PODOCERUS FALCATUS, Monba^-a. J } ii Tke Yoya.§e of HJVT.S ‘‘ CliallerL^e'P.” PODOCERUS HOEKI.n.sp. Axtipkipoda, Gamraarina ,T^1 , CXK. T.R,R .Steldkiii^ d.el. ^■S.Sa.T;i-adLers litk. 'WftAti!N‘ft-wm a->-> S: Co .iinp. IFiE Voyage of H.M.S. “Challenger’ flmphipoda (jamiiiapina . PI . CXXI xir3 rli.R , aobting del . W H. Crowlhei- lill, , l.itnLem ^ros. tiao. PODOCERUS TRISTAN ENSIS,R.sp. The Voyage of H.M. S.“Challenger." Amphipoda Gammarina PL.CXXII. T R.^. S to^l)in.^ , del. DRYOPOIDES WESTWOODI * .il- ■* Tie e of H.M. S .''Ciallen^er.' Ampiipoda Gammarina PI. CXXIll. f y I f T.R.K Stei'bing 3el. i PARADRYOPE ORGUION, n. sp. The Voyage of H.M. S. “Challenger.” Amphipoda Gammarina PI. CXXIV, TR.R Stettin^, del. CERAPUS SIS MIT HI, n. sp. Rsid ic Cowie.XilTj.EdinT The Voyage of H.M.5 “Challenger.’ Amphipoda Ga,mmarina, . PI . CKXV. 1 m \ R.HStebbmg del, W.H. CrowlKar litK. ^rXeiti ^tJS. TTTm. CERAPUS FLINDERSI ,n.sp. J L The Voyage of H.M. S. “Challenger. Amphipoda Gammarina PI. CXXVl, del HAPLOCHEIRA PLUMOSA The Voyage of H.M. S/'Challenger" Amyihipoda Gamrnapina P] CXXVII. T.R.R.Stebb, EdmT CAMACHO BATHYPLOUS, n. sp. 1 j * \ Tne Voyage of H.M.SrChallenger” Amphipoda Gammanma. PI, CXXVffi. PLATOPHIUM DAN/E,n.sp, PLATOPHIUM DAN>€,n.sp. Tnx-1 ^V>bin^ (ii'l. I'. H- Mii’lin.cl lil.lv. Mjr.teri\ 13TOS The Voyage of H,M.S!'Challei\6er" Aiiiphipods, Ganimarino,, PI.CXX PLATOPH lUM CH ELO N I /E, -n.sp. ! r 1= i The Voyage of H.M.S.'ThaJleiiger!’ [ IiimLcm Sros . 5rar>. ArapHpoda, Gammarina. . PI . Cffll, gn.2. PLATOPHIUM INCQNSPICUUIVI,!!., sp '.B..K.StebVm^ T.H.Wichael TitK. m. The Voya,^e of H.M.S."Challenger: Amphipoda Gammarma PI CXXXII I R.R.Sbebbtn^. flel. L/ETM ATO PH I LU S PURUS, n. sp. '4 , The Voyage of H M. S ."Challenger." AmpMpoda Gammarina.Pl.CXXXIII. I C I L I U S D A N FL ^ n. sp . k ■i The Voyage of "Challenger, Ampfupoda Gaiornarma B, CXXXIV. T.R.K. Steb'bmg, ^ei ^ '' p \ \ x\ Y Vf \ ! \ CHOSROES iNCiSUS.n. g. etsp Reii &r Covift. L\kh, E8iaT The Voyage of H.M.S"Clialleii^er!'' Ampliipoda Gammarma. Pl.CXXXV, t [ I i' L ! f { mxp. prp 3 prp^ T K.'R.Ste'b'bin^ del. i F.HuOr.LiQi^ Edir* CHOSROES I N C I S U S , n. sp- f i= f TheVoya-ge of H.Kf.S/'Qrxallenger. AmpTiipoda- GaMma.rina. Vi CZZZ''T1. nia NEOHELA SERRATA The Voyage of H.M. S. “Challenger.'’ Amphipoda Gammapina PI. CXXXV'I. A. OEDICEROS LYNCEUS, M. Sars. Reid i: Cow»c. Lith-Edm^ T.n.R SEebbin^. del. M I S C E LLA N EA. I 1 F The Voyage of H M S ‘‘Challenger." Aniphipoda Gaminapina PI. CXXXVJII. PODOCERUS VALIDUS, Dana. ;sp.) Rc»d 4: Co«ie, l,u.h, Z5»ar AMPHITHOE JAPONICA, 11. ,sp. SD. of pip^. . .0- Tlie Voyage of H.M S. "Challenger Amphipoda Caprellina, CXXXIX. DODECAS ELONGATA, S tebbin.6 Kexd ic Co\yie. Litli. EdinT The Voyage of H.M. S. "Challenger” Amphipoda Gaprellina. PI. CXL, l-R.H. y t^bbm^ . ’“I DO D EGAS ELONGATA, SbeLbind. o .Reid Covvie. Iit'n. EdinT ' RR Ste'b’bm^ del. F. Huth.Liti’ Edrnr CAPRELLINOIDES TRlSTANENSIS,n,g et sp The Voyage of H.M, S.“Challenger: Amphipoda Caprellina, PI. CXLIl. T-K.T?. S betting, del. PROTELLOPSIS KERGUELENI, ti. g, eb, sp. Heid 3c, Cowie. Lith EdlnT The Voyage of H.M S. ‘'Challenger” Amphipoda Caprellina, PI, CXLIII, 'I CAPRELLA SCAURA, Temple ton. ReiB ie. Co^oe, Edof Amphipoda Caprellina. PI, CXLIV. The Voyage of H.M. S.^Challenger." The Voyage of H.M. S.“Challenger” Amphipoda Caprellina, PI. CXLV C A PR ELLA DAN I LEVS KM, Czerniavski. The Vqjfage of H M. S.“Challenger” Arnp'hipoda Hypeplnra. PI. CXLVL SCINA CORNIGERA, ( Milne - Edwards .) J-TRennie Reio. Liti.XoicT TJie Voyage of H.M. S "Challenger" Amphipoda Hyperina, PI. CXLVII. R’Jite'b'bing, del. Riud 4-. Covie, EAiJ VI B I LI A PRO PI N Q U A I- ! Amphipoda Hypepina. PI. CXLVII! The Voyage of K.M. S."Charierig- T.Rfi SwbbiTi^, del iT. VI B I LIA VIATOR, n.sp, C.D. VI B I LI A, sp. [- f I. i L I i: The Voyage of H.M. 5. “Challenger' Amp'hipoda Hyperina. PI, CXLIX T R R. StebbiTi^. de3 Ke;d ir. Co>*ie 3ic}i. Edu? VIBILIA AUSTRALIS, n The Vqya^^e of H.M. 5. “Challenger.” Amphipoda Hyperina. PI, CL. 1 The Voyage of H.M.STChallenger Araphipoda Hyperina.Pl. CLI h>ii T.R.R.Steli'bing. del. J.T.Reimie RciS, iiti Rdir.^ LAN CEO LA PACI FI CA The cf H M S -Challenler: pj pp,, Amphipoda Hypenna.Pl. CLIII. The Voyage of H.M.STChallenger RR.StebLing del, J.T.Renme Reid. lui.Zdia~ LAN CEO LA /ESTIVA, n, sp. I The Voyage of H.M. S. “Challenger" Amphipoda Hyperina, PI. CLLV, T.RH.Ste'b'bin^, «lel. ’ J ,T Rennie Reid, licK lceT CYSTISOMA SPINOSUM (Fabricius). The Voya|e of H,M.S.“Challenger Amphipoda Hyperina, PL CU. r R.R. Stetting. del J.T.Renme Reid. licit Zdm' CYSTISOMA SPINOSUM (Fahricius) /- The Voyage of H M S.“Challenger Araphipoda Hyperma, PL CLVI T.R.R.SteVbin^, Rel. Reid it Cowie.litii. CYSTISOMA S PI N 0 SU M (Fabricius). T R.'R, Stebbin^, del . PARAPHRONIMA CUiVIS, n. sp. Reid it Coifcie. lita, E(hi? I r «r f > , 'i ■ i I ! f t I I ( 1 i 1 V ! The Vo3ra,^e of H M. S.'‘Challenger Amphipoda Hyperina, PL CLVIIl, T.RR.Ste’obiii^. 3el Reid fe Cowie.lvtbi. Edu? DAIRELLA B 0 V A LLI I , n. sp. The Voyage of H.M. SfChallenger” Amphipoda Hypeihna, PL CLIX. 1 PHRGNIMA PACIFICA, Streets. J.T Rennie Reid, litli "EdnT The Voyage of H.M. STChallenger" Amphipoda Hypenna, Pl.CLX T.R.R.Stelj'bing del, PHRONIMA ATLANTICA, Guerin . J T.Rennie Beid. Ixtii. Xdiaf The Vq>'age of H.M. SfChallenger!' Amphipoda Hyperina , PL CLXL T R R.Stebbin^. Rcl. J-T Renme I?6i 3. htli 3diD*' 3 P^F- PH R 0 N I M A TEN E LLA, n sp vjr WP- PHRONIMA N 0 VA E -Z EA LAN D I A E ? Powell. The Voyage of H.M,S.''Challenger \ Amphipoda Hypenna, PI. CLXII. T.R.R.Steb^in^ 8el J.T Rennie Reid, lieh PHRONIMA MEGALODOUS, n. sp. PHRONIMA SEDENTARIA, fpors'kal). \ ■ T.R-R.Stebliing, del. J.T-Rennie Reid, hth PH R 0 N I M E LLA ELONGATA Claus W- The Voyage of H.M. S.“ChaIlengerr Arapliipoda. Hyperina, PI. CLXllI i Ths Voyage of H.M.S.'‘Challengi Amphipoda Hypepina.Pl. CLXIV. R.R.Stebl)in^ del. Keid k. Co«ie. Ixtli. Edis' PHRONIMOPSIS TENELLA. n. sp. The Voyage of H.M. S."Challenger' Amplupoda Hyperina, PI. CLXV TR.R.StetW^ ael J.TRsraaeReiS.htl: HYPERIA SIBAGINIS,n. sp. The Voyage of H.M. S.‘‘Challenger” Amphipoda Hypema.Pl. CLXVl. HYPER lA LUZO N I , n J.T Rerotie Re'iS.'hA Xia’’ TR-R-Stebting, del. HYPERIA PR 0 M 0 NTO R 1 I , 11. sp. The Voyage of H.M.S.'‘Challengerr Amphipoda Hyperina, PL CLXVII. HYPERIA DYSSCHISTUS, n. sp. The Voyage of H.M. 5 "Challenger" Amphipoda Hypenna, PI, CLXVIIL T-R.R.Sbef'lD'iug. 3ei. J.T Ren’*.:e iicJi H Y P E R 1 A SCH1Z0GENEIO5. n . sp. The Voyage of H.M:S.'‘Challenger Amphipoda Hyperina.PI CLXIX TR-R,Stel)bin§. del. J.T.Reiurif Reid.lith tic?" HYPER 1 A GAU DICHAU Dll, M ilne -Edwards The Voyage of H.M. S.'‘Challenger Amphipoda Hyperina, PI. CLXX T.R-R.Stelibing, del. J.T.Rennie Reid, litii HYPEROCHE C R Y PT 0 D A C TY LU S , n. sp . ■ax, T The Voyage of H.M S.'‘Challenger Amphipoda Hypepina, PL CLXXIL T R.R. SteTiting. del . EUTHEMISTO GAUDICHAUDil, { GxieriiT ). J.TRenmeBeid.luii tdm*’ The Voyage of H.M. 5 “Challenger Amphipoda Hyperina, PI. CLXXIII TR.R.Stetl)m^ del. J.T Renme Fei3. EUTHEMISTO GAUDICHAUDII, Guerin t ■ Amphipoda Hypepina.Pl, CLXXLV. The Voyage of H.M. 5." Challenger!' _prpf J.T-Reraiie Rei3. litJi Xdm*" EUTHEMISTO TH 0 M S 0 N I , n.n jjrp^ T R R, Stebbiix^. Re] . ■fl I EUTHEMISTO THOMSOINI, nn Amphipoda Hyperma, PL CLXXV. The Voyage of H.M.S."Challenger" ■ i i\ The Voyage of H.M. SfChallenger" Amphipoda Hyperina, PI CLXXVI, -/n.r TR-R-SbeVoing. del PHROSINA S E M I LU N ATA , Risso. Ervd^Jc Ccwie.LiUi Edn^ I \ J i I A N C H Y LO M E R A B LO S S E V I LLI 1 , Milne-Ed.war’ds . The Voyage of H.M.S.'Challenger.’’ Amphipoda Hypenna, PI CLXXVII. The Voyage of H.M. S. "Challenger" Amphipoda Hyperma, PI. CLXXVIII, T.R.R.Stebbm^, del. Pei3 L*i>.. Edm*" PRIMNO MACRO PA Guei-’in . The yoya.^e of H.M. S.“Challenger" Amphipoda Hyperina, PI CLXXIX. LATR El LLEI XR.R SteTibing. «iel PRIMNO M E N E V I LLE I , n. sp. The Vhyage of H.M.S.'‘ChaIlenger: Amphipoda Hyperina, PL CLXXX T.R.R.Ste'b'bing, del, J.T Renme Read, "hsi Tdm" P H 0 R C 0 R R H A PH I S ZAMBOANG/E ^ / ^ / mx. \ / <\l ! h \ f i The Voyage of H.M.S "Challenger!’ Amphipoda Hyperina.Pi CLXXXI pvp p-np J.T l^ennle i?£id.li£h Zoffi." PH 0 RCO R R H A PH IS EDWARDSI, n. sp. TR.R.Ste'btin^, iel. , 3^- Amphipoda Myperma, PI, CLXX/JI. T R.R. Rel . The Voyage of H.M. S.'‘Challenger” 4 pr^p. ep. A. inxp. PLATYSCELUS A R M ATU S, (Claus) Ketd ?e Ccwie . E3n^ The Voyage of H.M. S "Challenger" Arnphipoda, Hypenna, Pi. CLXXXllI. T. R R, S del HEMITYPHIS TEN U I iVl AN U S, Claus. Sevl As Ccwjc. Ijtfc TArr* f The Voyage of H.M.S.“Challengerr Amphipoda Hypenna, PL CLXXXIV. Pons. T R.R. Ste^bin^, del . J.TReruncBcid, lith Edsu*" TETRATHYRUS M 0 IN C CE U R I , n. sp. The Voyage of H.M.S "Challenger Amphipoda Hyperina, PL CLXXXV. 'I R.R.3tebomg, del J-T-Remrie ReiS, lidLZdm' PARASCELUS ZEBU The Vo^'age of H.M,S.'‘ChaIlenger!' Amphipoda Hyperma, PI, CLXXXVI, T.R.R.Stet'bin^. del. _ J T Rennie Reid, litii tdn?" PRONOE CAPITO, Guerin. The Voyage of H.M.STChallenger Amphipoda Hyperina, FI. CLXXXvTI T.R.R.Steb'bin|. del, J.TReraReRaiS.liti tdm* EUPRONOE INSCRl PTA , n. sp. T R.R. Stebting del EUPRONOE INTERMEDIA, n. sp. J.T.Rennie Reifi, hth EdaT The Voyage of H.M. S/'Challenger" Amphipoda Hyperina. PL CLXXXVIII. The Voyage of H.M. SfChallenger" Arnphipoda Hypenna, PL CLXXXIX, T.R.R.Stebtin^, del. J.TRernrie Rei2. lilt E2in* PARAPRONOE CAMPBELLI, n.sp. TRR.StetWg.ael. J.T.Rsnme Uti Zditf" FARAPRONOE CLAUSl n. sp. / • \ \ The Voyags of H.M. STChallengerr Amphipoda Hyperina, PI. CXCl. T-RR.StebT)m^, del. J.T Rercoie Reid. litJt fduf I PARAPRONOE CLAUSOIDES n . sp . The Voyage of H'.M.S.'‘Challenger:’ Araphipoda Hypenna, PI CXCIl T, R.R. Stebtin^. del . SYMPRONOE PARVA, (Claus). J.T Renirie Reid, lith Rdm*" PARAPRONOE C R U S T U LU M , Cla^^s The Voyage of H.M. S.'‘Challenger" Amphipoda Hyperina, PI. CXCIll. T R.R. Stettin^, del . SYMPRONOE PR 0 PI N Q U A . n. sp. J.T.Renme Reid, hih 1*' The Voyage of H.M. STChallenger Amphipoda Hyperina. PI. CXCIV. T.R.R.Stebbing, del. T.RermieFeia, lith Edin^ I sp. TRYPHANA BOECKl, n. The Voyage of H.M. STChallenger Amphipoda Hyperina, PI. CXCV, T R.R. Stebbin^. del . J.T Rennie Reifl. litli Ednf BRACHYSCELUS CRUSCULUM Amphipoda Hypenna. Pl.GXGVl. The Voyage of H M.S.'‘Challenger" T-R.R.Ste'b'bin^, del. I BRACHYSCELUS CRUSCULUIVI, Spence Bat,e. Reid it Cowie. XiitJi. Sdxor J.T Rennie Reifi.litii Lam*" JIV. T HR. 0-3^1)711^. tlfii , BRACHYSCELUS EO VA LLl I , n, sp. Amphipoda Hypenna. PI, CXCVII. pr-p^. prp^ pj-p. The Voya^s uf ji M.S."Challenger” A- BRACHYSCELUS LATl PE S , n, sp. BRACHYSCELUS ACUTICAUDATUS, n.sp. The Voyage of H.M.S.“Challenger" Amphipoda Hyperina, PL CXCYIII. T.R.R.Stetbin^ del. J.TReruiie Re'id, iiti Ldni* pVp^ A. THAMNEUS PLATYR R H YN C H U S , n. sp. The Voyage of H.M. STChallenger" Amphipoda Hyperina, PL CXCIX. TRR. Stettin^, del J.T Rennie Rejfl, ach LditT LYC/EA VINCENTII, n.sp. The Voyage of H.M.S "Challenger:’ Amphipoda Hyperina, PL CC. T.R.R.Ste'bbin^. del. SI MORH YNCHOTUS ANTENNARIUS, (Claus). J.T.Rennie Rsti lith Zditr 1 I The Voyage of H.M. SfChallenger" Amphipoda Hyperina, PI, CCJ. TRR.Stebbing, 8el. Heid fc C3 k Cowie. Istb. Eddf The Voyage of H.M.STChallengerr Amphipoda Hyperina, PL CCVI. The Voyage of H.M. SfChallenger Amphipoda Hypepina.Pl, CCVII T-R.R.Stebtin^ del STREETSIA CHALLENGERI <2^ Aniphipoda Hyperina, PI, CCVIII. The Voyage of H.M. 3. "Challenger” RHABDOSOMA B R EVI C A U D ATU M The Voyage of H.M.S.'‘Challenger PRIMNO ANTARCTICA TUR Scebbing, cle]. CYLLOPUS HOOKERI LYC/EOPSIS PAULI Amphipoda Hyperina.Pl. GCIX. J TRensvf Reid. PARATYPHIS PROMONTORII, Ti. sp. Amphipoda Hyperina, PI. CCX. The Voyage of H.M.S.'‘Challengerr T.R.R.StettiTig Rel. SCHIZOSCELUS ORNATUS, Claus. J.T Rcnme Rnd . Rtli EdicT THYROPUS DAN/E, n. sp. TETRATHYRUS A R A FU R A E, n.sp. PARALYC/EA HOYLEI.n.sp. \prp. 1 •.i Map showing the distribution of the CHALLENGER AmPHIPODA accord i n g to Families.