U<)() 
THE VOYAGE OF H.M.S. CHALLENGER. 
Aeaii thonia— . 
multispina, 1255. 
prismatica, 500. 
quadraiigula, 1268. 
quadrifolia, 977, 980, 982. 
semilnta, 1053. 
stollata, 1046. 
Acanthonus, 1314. 
anuatus, 793, 853, 1310, 1311. 
.Vcanthonyx, 
luiiulatus, 310, 1389. 
Acanthoplcura, 
incana, 572, 926, 1409, 1427, 1447. 
spinipcr, 713, 1409. 
Acanthosoiua, 
brevitvlsoiiis, 895. 
dorsi.-]>inaIis, 895. 
longitelsonis, 1139. 
macrotelsonis, 829, 1387. 
tynitelsonis, 895. 
Acanthaspbaera, 
aiigulata, 1217. 
antarctica, 512, 516. 
brcvisjiina, 1021, 1038. 
capillaris, 992, 1004, 1006, 1008, 
1013, 1017, 1019, 1024, 1028, 
1032, 1044, 1053, 1056, 1061. 
castanea, 879, 958. 
clavata, 879. 
conift-ra, 1021. 
enneacantha, 1010. 
ilorida, 1206. 
fortispina, 957. 
gibbosa, 1038, 1044, 1061. 
insignia, 1032, 1044, 1053, 1056, 
1061, 1206, 1250. 
longispina, 980. 
macropora, 1044. 
marginata, 1061. 
maxima, 1254. 
megajiorum, 1267. 
micropora, 1095. 
mucronata, 1038. 
ocUhedralis, 979. 
reticulata, 1038. 
tenuis, 1015, 1021, 1027, 1031, 
1038, 1044, 1050, 1055, 1059. 
Acanthoftanrui, 
a^uatorialls, 1046. 
bipinnis, 958. 
conacanthus, 1218. 
forceps, 1268. 
pnrjKiraaccns, 516, 1255, 1257, 
1261, 1266, 1268. 
A>anthurua, 1076, 1416. 
blocbi,659, 861,1001,1416, 1428. 
gahm, 659, 1416. 
hr{«taa, 834, 1416, 
rhombens, 659, 1416. 
Irioktegus, 659, 1416. 
Acar {see Area). 
Acarnus, 
ternatus, 1072, 1362. 
Acartia, 
denticornis, 545, 835, 1003, 1167, 
1203, 1226. 
laxa, 717, 835, 1258, 1261. 
Acasta, 807. 
fenestrata, 805, 1384, 
spongites, 1450. 
Aceste, 
bellidifera, 132, 1049, 1198, 1278, 
1281, 1293, 1300, 1318. 
Acetabularia, 629. 
Achicopsis, 
spinulosus, 411, 1389. 
Aclueus, 1451. 
japonicus, 908, 1389. 
tenuicollis, 533, 539, 1389, 
1425. 
Acbelia, 1452. 
Itevis, 1450. 
Achelous {see Neptunus), 
Achilognathus, 
melanogaster, 929, 1416. 
Achlyonice, 1450. 
lactea, 453, 1294, 
paradoxa, 947, 1285. 
Achuanthes, 904. 
brevipes, 287, 442, 760, 1028. 
var. subsessilis, 442. 
longipes, 277. 
parvula, 442. 
subsessilis, 889, 1028. 
Aciculina {see Nassa). 
Aeila {see Nucula). 
Acineta, 150, 845, 894, 1068. 
Acirsa {see Scalaria). ’ 
Acis, 
pustulata, 897, 1330. 
Adis, 
byalina, 362, 1345. 
minutissima, 684, 1345. 
mizon, 129, 1398. 
sarissa, 362, 1345. 
Acm.'ca, 344, 1398. 
dorsuusa, 925, 1398. 
sacebarina, 925, 1398. 
virginca, 273, 1345. 
Acontaspis, 
capillata, 958. 
furcata, 1053. 
liastata, 845. 
lanceolata, 1207. 
Acontiostoma, 1429. 
kergudeni, 468, 1385. 
magdlauicum, 1169, 1385. 
marionis, 436, 1385. 
]ic])inii, 468, 1385. 
Acridium, 304. 
Acrobotrys, 
acuminata, 1051. 
aquaria, 1089. 
auriculata, 1041. 
disolenia, 1011, 1016, 1023, 1027, 
1031, 1041, 1051, 1056, 1060. 
pentasolenia, 1250, 
tetrasolenia, 957. 
trisolenia, 1016. 
Acrocubus, 
ampbistylus, 1022. 
arcuatus, 1011. 
bracliiatus, 957. 
Cortina, 1015. 
lasanum, 950. 
octopylus, 880. ' 
tesseralis, 880, 1254. 
tetrapodius, 1218. 
Acrobelia, 
horrescens, 755, 1368. 
Acronurus, 1076. 
Acropoma, 
japonicum, 731, 1416. 
philippinense, 781, 1416. 
AcrosphjEra, 
collina, 858. 
eebinoides, 1119. 
erinacea, 167, 1038. 
inilata, 254, 878. 
setosa, 798. 
Acrospyris, 
clathrocanium, 1041. 
dictyophimus, 950, 
fragilis, 958, 1041. 
Actaea, 
granulata, 700, 1389. 
hirsutissima, 700, 1389. 
hystrix, 700, 1389. 
nodulosa, 997, 1389. 
peronii, 540, 560, 1389, 1425. 
rufopunctata, 
var. nodosa, 377, 1389. 
Actceodes, 
tomentosus, 830, 1389. 
Actaeon, 284, 1308, 
amabilis, 267, 293, 1308, 1311. 
austrinus, 542, 1398. 
cxilis, 275, 1345. 
flammeus, 628,656,729,1398,1426. 
globulinus, 284, 1308. 
pusillus, 164, 1345. 
turritus, 179, 1345. 
(Acteoiiina), 
ebariis, 284, 1308. 
cdcntulus, 474, 1398. 
(Buccinulus), 
aflinis, 570, 1398. 
cinoreus, 656. 
insculptus, 712, 1398. 
niveus, 570, 1398. 
