14«)8 THE VOYAGE OF H.M.S. CHALLENGER. 
Alaba, 711, 1076, 1398. 
(Diala), 474, 570, 1345, 1398. 
albugo, 711, 1398. 
liiium'iforniis, 439, 1345. 
]ibasianclla, 570, 1398. 
(Styliferina), 
fulva, 711, 1398, 1426. 
gouiochila, 711, 999, 1398, 1426. 
striata, 656, 1076, 1398, 1426. 
sulcata, 711, 1398. 
Alacorys, 
bismarckii, 868. 
carcinus, 881, 1012, 1016, 1023. 
dodccantha, 1006. 
enm-acantlia, 1023. 
gigas, 881. 
guilelmi, 875. 
hexacantha, 881, 1016. 
lutheri, 881. 
octacantha, 1012, 1042, 1047. 
polyacantha, 957. 
Alaona, 
rostrata, 85. 
Albacorc, 337. 
Albula, 
conorliynclius, 1001, 1416. 
Albunca microps, 819, 1388. 
Alciopa, 137, 143, 153, 249, 252, 327, 
330, 334, 380, 382, 383, 495, 
499, 505, .’>30, 587, 661, 671, 
673, 676, 782, 790, 793, 799, 
802, 817, 836, 845, 868, 869, 
871, 882, 884, 885, 887, 889, 
890, 893, 940, 942, 951, 976, 
980, 982, 1003, 1007, 1018, 
1062, 1068, 1082, 1083, 1085, 
1094, 1096, 1101, 1119, 1207, 
1209, 1210, 1227, 1232, 1236, 
1237, 1256, 1262, 1266, 1268. 
ijuadrioculata, 1003. 
Alcithoc («« Voluta). 
Alcyonidiuin, 
flustroirlcs, 422, 1351. 
Alcyonium, 96, 346, 379, 479, 534, 
600, 1445. 
antarcticuni, 488, 1365. 
arborcuni, 8.’>. 
hafldoni, 1150, 1330. 
aollaai, 1168, 1365. 
Alebion, 
c^archariii.-, 309, 1384. 
Alec to, 
granulata, 398, 1410, 1449. 
AlectryoD {»rc Nassa). 
Alepaa, 580. 
pcfliinculata, 578, 1339. 
Alcpocepbalua, 81. 
niger, 681, 1310. 
Alima, 889, 1458. 
bidcna, 416, 1167. 
Alima — continued. 
gi-acilis, 314, 698, 1033, 1262. 
Allmaniella, 1361. 
setubalensis, 112, 1337. 
Alloioueis, 
anlillarum, 197, 812, 892, 904, 
911, 938. 
debyii, 
forma osculifera, 938. 
monodon, 938. 
peragalli, 938. 
Allomorpliina, 
trigona, 903. 
Allopora, 
profunda, 1188, 1316. ' 
Alloposus, 
mollis, 1270. 
Alpheus, 379, 617, 629, 716, 754, 808, 
915. 
acuto-femoratus, 699, 1387. 
avarus, 625, 699, 723, 913, 915, 
1387, 1424. 
bermudensis, 169, 243, 1387. 
biunguiculatus, 805, 1387. 
crassimanus, 699, 1387. 
crinitus, 805, 830, 1387, 1424. 
cristidigitus, 309, 1387. 
edwardsii, 309, 1387. 
gracilipes, 539, 1387. 
intiinsecus, 375, 1387. 
laivis, 997, 1387. 
leviusculus, 785, 1387. 
longimanus, 908, 924, 1387, 1424. 
minus, 340, 343, 375, 1387, 1424. 
neptunus, 723, 1387. 
prolificus, 997, 1387. 
rapax, 795, 1387. 
spiniger, 805, 1387. 
Alvania {see Rissoa). 
Alveolina, 
boscii, 630, 631, 639, 685, 717, 
862, 1002. 
melo, 1002. 
Alveopora, 
retusa, 692, 1368. 
Amalda (sec Ancilla). 
Amalthca, 
acuta, 655, 1398. 
australis, 628, 1398. 
Amaroucium, 
albidum, 544, 1414. 
colelloidcs, 423, 1353. 
complanatum, 477, 1414. 
globosum, 477, 1414. 
lic[>aticum, 1271, 1414. 
irrcgularc, 1171, 1414. 
var. concinuum, 1171, 1414. 
Ifcvigatum, 1171, 1414. 
nigrum, 477, 1414. 
pallidulum, 1180, 1414. 
Amaroucium— co7i<MiMcc2. 
recumbens, 1162, 1353. 
variabile, 477, 1414. 
var. tenerum, 477, 1414. 
Amaryllis, 1451. 
bathycephalus, 531, 1385. 
haswelli, 282, 1306. 
macropbthalnius, 1169, 1385. 
Amathia, 378. 
brasiliensis, 378, 1410. 
connexa, 714, 1410. 
distans, 378, 1410. 
lendigera, 203, 1410. 
semispiralis, 730, 1410. 
spiralis, 534, 544, 550, 1351, 
1360, 1410, 1427. 
tortuosa, 550, 1351. 
Amathillopsis, 
australis, 680, 1306. 
Amatbina {see Capulus). 
Amauropsis {see Natica). 
Ambasia, 
integricauda, 468, 1385. 
Amblyops, 479, 1452. 
crozetii, 450, 454, 1295. 
Amblyopus, 910, 911, 915. 
Amblypneustes, 
formosus, 537, 1378. 
Ammoconia, 
auloplegma, 298, 1283. 
sagenella, 985, 1277. 
Ammodiscus, 
cbaroides, 211, 319, 353, 427, 
429, 449, 480, 511, 604, 857, 
937, 1037, 1201, 1216, 1247. 
gordialis, 139, 145, 166, 181, 
342, 353, 480, 581, 639, 671, 
798, 857, 937, 949, 957, 979, 
986, 1010, 1037, 1067, 1092, 
nil, 1126, 1158, 1201. 
incertus, 115, 166, 181, 353, 
581, 587, 610, 639, 671, 857, 
979, 1085, 1092, 1216, 1247. 
proteus, 1067. 
sclioneanus, 480, 941. 
spectabilis, 1201. 
tenuis, 2ll, 353, 449, 581, 604, 
610, 937, 1067, 1158. 
Ammolyuthus, 
haliphysoma, 1031, 1277. 
prototypus, 1035, 1283. 
Ammosolenia, 1290. , 
rhizammina, 847, 1283. 
Ammotrypane, 603. 
gracile, 924, 1380. 
Amoeba, 887. 
Ampelisca, 
abyssicola, 173, 1340. 
acinaces, 559, 1386. 
cliiltoni, 594, 1340. 
