1558 
THE VOYAGE OF H.M.S. CHALLENGER. 
Sphnerocapsa — eoniinii^cl. 
pavimeiitata, 1119. 
qunJrata, 524. 
Sphrerodou, 
gmndoculis. 
CO 
861, 
1421, 
1428. 
Sphieroidina, 
334, 
388, 
799, 
1025, 
1033, 
1048, 
1062, 
1237, 
1245, 
1251, 
1256, 
1263. 
bulloides, 134 
, 167, 
, 182, 
191, 
199, 215, 319, 354, 424, 427, 
430, 449, 498, 522, 529, 582, 
605, 610, 640, 664, 687, 858, 
876, 903, 937, 949, 965, 1026, 
1071, 1112, 1132, 1201, 1217, 
1247. 
ilehiscens, 124, 139, 145, 153, 
167, 182, 200, 212, 216, 262, 
319, 354, 424, 427, 582, 589, 
631, 640, 641, 664, 671, 687, 
798, 843, 858, 876, 903, 937, 
965, 1026, 1037, 1067, 1071, 
1078, 1085, 1112, 1126, 1132, 
1226, 1229, 1231, 1247, 1253. 
Sph.iironia, 492, 580, 595. 
Sphaironcctes, 
kiillikeri, 1062. 
Spha;rospyris, 
globosa, 1250. 
qnadriforis, 1218. 
Sphterostylus, 
clio, 1059. 
diailema, 1098. 
hip|iocnmiiu.s, 1031, 1038, 1044. 
trigla, 949. 
Sph®rosylliii, 
kerguelensifl, 465, 1338. 
.Sphtorozio-s, 
nitidiw, 908, 1393. 
Spha-rozoum, 
arborcacciis, 1218. 
aniiatuni, 043. 
circuintcxtuni, 530. 
furculosum, 1222. 
bamatum, 1013. 
me<luBinani, 022. 
ovwlininiT, 1201, 1265, 1207. 
polygonalin, 922. 
quadrigcrniiiuin, 1207. 
atallatiini, 1032. 
triactinium, 1108. 
trip-minum, 058, 060, 067, 069. 
rariatiile, 909. 
Sphenophyllia, 1420. 
flabelluto, 1271, 1868. 
8phniopa«, 
arcnaretu, 691, 1367, 1422. 
BiaraupialU, 710, 604, 1307, 
1422. 
Sphenotrochus, 
nibescens, 745, 1333. 
Sphinctrella, 
cribrifera, 305, 1329. 
gracilis, 305, 1329. 
ornatu.s, 305, 1329. 
Sphyrasna, 
vulgaris, 313, 1421. 
Spinax, 1440. 
granulosus, 1143, 1354. 
Spinipora, 1327. 
echinata, 1188, 1316. 
Spiochretoptcrus, 214, 1305. 
Spirastrella, 
decumbens, 804, 1364. ” 
massa, 536, 1364. 
papillosa, 554, 1364. 
solida, 804, 1364. 
Spirema, 
diplospira, 777, 879. 
lentellipsis, 1266. 
melonia, 1046. 
subglobosuni, 1254. 
Spirialis, 517, 522, 959, 1025, 1068. s 
rostralis, 384. 
Spirillina, 191, 196, 862. 
decorata, 182, 191, 286, 295, 354, 
512, 631, 687, 1201. 
insequalis, 196, 630, 631, 687, 
1002. 
linibata, 354, 400, 449, 1132,1226. 
var. denticulata, 687. 
obcouica, 481. 
tuberculata, 481, 1002, 1158. 
vivipara, 134, 182, 196, 481, 
630, 687, 1002, 
Spirillum, 775, 783. 
Spirobranchus, 
capensis, 415, 1421. 
occiden tails, 193, 1338. 
Spirocampe, 
allosidra, 1056. 
collispira, 1032. 
polyspira, 1043. 
Si)irocyrtis, 
comutella, 1032. 
diplospira, 1061. 
liemispira, 1043. 
liolospirii, 1052. 
merospira, 1032, 1043, 1052, 1056, 
1061. 
.scalaris, 1043, 1052, 1056, 1061. 
Spiroloculina, 133, 198,353. 
acutimargo, 133, 190, 105, 353, 
630, 639, 685, 862, 1084, 1225, 
arcnarin, 285, 640, 685. 
convcxiimcula, 630, 640, 685, 
1002. 
crcnata, 181, 100, 105, 426, 630, 
630, 685, 862, 1002, 1066. 
Spiroloculina — continued. 
excavata, 195, 630, 639, 685, 716, 
1002, 1071. 
fragilissima, 1071. 
grata, 629, 630, 640, 685, 862, 
1002, 1071. 
impressa, 862. 
limbata, 115, 124, 133, 181, 286, 
580, 685, 716, 857, 862. 
nitida, 1002, 1071. 
planulata, 181, 529, 1002, 1153. 
robusta, 133, 181, 198, 580. 
tenuis, 215, 342, 353, 429, 529, 
580, 640, 686, 857, 936, 964, 
1084, 1104, 1111, 1130, 1136, 
1216, 1225, 1230. 
tenuiseptata, 133. 
Spironium, 
arbustum, 1040. 
octonium, 1217. 
spiuosum, 1061. 
Spirontocaris, 
spinus, 225, 226, 1388. 
Spiropagurus, 
elegans, 126, 1389. 
spiriger, 699, 724, 795, 806, 860, 
1389, 1425. 
Spiroplecta, 
americana, 685. 
annectens, 631, 685. 
biforinis, 1089, 1253. 
Spirorbis, 155, 295, 348, 466, 1141, 1338. 
nautiloides, 94. 
Spirotropis {see Pleurotoma). 
Spirilla, 131, 137, 150, 754, 848, 1264.> 
peronii, 684, 754, 848, 850, 1263, 
1287, 1290, 1350, 1360, 1410. 
Spondylus, 
ostreoides, 615, 1322. 
victoriae, 727, 1397. ‘ 
zonalis, 705, 1397. 
Spoil gaster, 
cruciatus, 1095. 
pentaoyclu.s, 167. 
quadrates, 1031, 1040, 1045, 
1051, 10.55, 1060. 
•scyllaeus, 1053. 
tetras, 167, 1040, 1045. 
Spongasteriscus, 
clavatus, 167, 1045. 
furcatus, 957. 
mucronatus, 1011. 
myelastnini, 922. 
ovatus, 879, 1040, 1046. 
Spongatractus, 
fusiformis, 1022. 
pachystylus, 1254. 
Spongcchinus, 
• cavus, 1267. 
scrrulatus, 1061. 
p^diinculatiia, 784, 1367. 
' 8<-e Kcjiort on .Sidrula, by Huxley and relucncer, appended to this Sunmiary, 
