Cenosphaera — continued. 
reticulata, 1037. 
rosetta, 1201. 
setosa, 777, 1037, 1044. 
solida, 512, 1037. 
tenerrima, 1044. 
vesparia, 1010, 1013, 1037, 1044. 
Centriscus, 
scolopax, 592, 1440. 
Centrooubus, 
cladostylus, 986. 
octostylus, 1045. 
polystylus, 1108. 
Centronotus, 
nebulosus, 928, 1417. 
Centropages, 
braebiatus, 1119, 1141, 1167. 
furcatus, 575, 734, 835. 
violaceus, 551, 799, 835, 986, 
1093, 1095, 1137, 1208, 1210, 
1212, 1237, 1266. 
Centrophorus, 
foliaceus, 901, 1353. 
squamulosus, 901, 1353. 
Centropogon, 
australis, 574, 1417. 
Centropristis, 
annularis, 364, 1353, 
pleurospilus, 749, 1353. 
Centroscyllium, 
granulatum, 1162, 1353. 
Cephalacanthus, 1458. 
Cephalodiscus, 1361. 
dodecalopbus, 1162, 1352. 
Cephalospyris, 
cancellata, 1051. 
clavipes, 1051. 
ovata, 1040. 
triangulata, 1060. 
Cephalotbrix, 910. 
Cerapus, 
flindersi, 698, 1385. 
sismithi, 469, 1340. 
Cerataulina, 
bergonii, 734. 
Cerataulus, 
laevis, 287. 
turgidus, 278, 287, 303, 888, 905, 
931, 939. 
Ceratia {see Rissoa). 
Ceratias, 
bispinosus, 754, 1353. 
carunculatus, 901, 1353, 
uranoscopus, 299, 1286, 1287. 
Ceratium {see Peridinium). 
Ceratocarcinus, 
longimanus, 736, 1390. 
Ceratocepbalus, 
grayanus, 532, 559, 1386, 1424, 
Ceratodus, 1439. 
SUMMAEY OF RESULTS. 
Ceratoisis, 
grandiflora, 636, 1315, 1325, 1330. 
nuda, 642, 1365. 
palmae, 292, 1303. 
paucispinosa, 897, 1330. 
philippinensis, 779, 1365. 
Ceratolepis, 
bamata, 675. 
Ceratonereis {see Nereis). 
Ceratoplax, 
arcuata, 725, 1390. 
ciliata, 701, 1390. 
Ceratosoma, 
cornigerum, 832, 1410, 
Ceratospyris, 
allmersii, 880, 1250. 
calorrbiza, 1046. 
carnerii, 880. 
krausei, 798. 
polygona, 1041. 
preyeri, 1218. 
strasburgeri, 880. 
Cerebratulus, 464, 810, 899, 1194, 1337, 
1380. 
angusticeps, 596, 601, 1305, 1313, 
1380. 
corrugatus, 464, 489, 1380, 1424. 
longifissus, 435, 1380. 
macroren, 607, 899, 1319, 1326, 
1337, 1446. 
medullatus, 464. 
parkeri, 596, 1380. 
truncatus, 221, 225, 242, 1380, 1424. 
Cerelasma, 
gyrosphsera, 1035, 1283. 
lamellosa, 847, 1283. 
Cereus, 1450. 
spinosus, 507, 933, 1292, 1298, 1446. 
Oeriantbus, 
americanus, 1194, 1367. 
membranaceus, 823, 1367. 
Ceriaspis, 
eicatricosa, 922. 
favosa, 1062. 
icosabedra, 1257. 
inermis, 1098. 
lacunosa, 1213. 
scrobiculata, 1033. 
Ceritbiopsis, 345, 655, 710, 999, 1076, 
1399, 1400. 
balteata, 655, 1399. 
fayalensis, 274, 1346. 
pulcbella, 178, 1346. 
ridicula, 710, 1399. 
turrigera, 999, 1399. 
Ceritbium, 79, 439, 711, 1076, 1225, 
1346, 1400. 
balteatum, 655, 710, 1400, 1426. 
carbonarium, 925, 1400. 
columna, 655, 1400. 
1485 
Ceritbium — continued. 
dubium, 655, 710, 1400, 1426. 
lessium, 656, 1400. 
matukense, 634, 1346. 
novaebollandi®, 710, 1400. 
pboxum, 656, 1400. 
salebrosum, 655, 1400. 
tuberculatum, 
var. variegatum, 656, 1400. 
vulgatum, 413, 1400, 1449. 
(Lampania), 
australe, 570, 1400, 1449. 
(Vertagus), 628, 1400. 
articulatum, 711, 736, 1400, 1426- 
asperum, 628, 656, 1400, 1426. 
kochi, 736, 765, 1400, 1426. 
martinianum, 861, 1400. 
turritum, 711, 1400. 
Cestodiscus, 
convexus, 1012. 
coronatus, 1012, 1028. 
fasciculatus, 1028. 
gemmifer, 1028. 
ovalis, 1027. 
parmula, 1012, 1028. 
pulcbellus, 1012, 1028. 
troebus, 1028. 
Cestracion, 1440. 
Cestum, 687. 
Cbeenostoma {see Euplax). 
Cbsetaster, 
longipes, 202, 270, 1334, 1358^ 
1375. 
Cbaitoceros, 734. 
sequatoriale, 931. 
antarcticum, 517. 
atlanticum, 514, 517. 
var. attenuata, 517. 
boreale, 734. 
var. bright wellii, 517. 
coarctatum, 734, 760,905, 939, 950- 
compressum, 734, 931. 
criopbilum, 517. 
decipiens, 514, 517. 
dicladia, 493. 
didymum, 931. 
dispar, 517. 
distans, 734, 931. 
diversum, 734. 
incisor, 734. 
janisebianum, 514, 515, 517. 
var. lata, 515, 517. 
javanicum, 734. 
lorenzianum, 734. 
pelagicum, 931. 
peruvianum, 734, 931. 
protuberans, 734, 931. 
• ralfsii, 931. 
remotum, 514, 515, 617. 
var. biaurita, 517. 
