1538 
THE VOYAGE OF H.M.S. CHALLENGEK. 
I’elosi ua — coiU intiai. 
rotunJata, 152, 261, 511, 581, 
604, 610, 640, 1200. 
variabilis, 294, 604, 610. 
Peltiiliaiu, 482. 
Pfltogaatcr, 521, 777, 842, 843. 
Prnwus, 
anclioralU, 723, 736, 924, 1388, 
1424. 
caualiculatu.s, 661, 1388, 1424. 
twr. australieiisis, 559, 1388. 
tyir. japonicus, 924. 
fisauru-s, 723, 788, 811, 1341, 
1359, 1388, 1424. 
gracilis, 560, 668, 1388, 1424. 
incisipcs, 723, 785, 1388, 1426. 
indicus, 785, 1388. 
nioncHlon, 723, 785, 1388, 1425. 
philippineiisis, 748, 781, 866, 
1341, 1356, 1359, 1388. 
rectacutu.«, 633, 811, 1341, 1359, 
1388. 
serratus,633,680, 1307, 1313,1341. 
tcncllus, 90S, 1388. 
velutinus, 680, 698, 723, 908, 913, 
915, 1307, 1314, 1388, 1425. 
Peneroplis, 
lacngatu.s, 165, 181. 
pertusus, 165, 181, 196, 629, 630, 
640, 685, 717, 862, 1002. 
Peniagone, 
affinLc, 453, 1294. 
atrox, 527, 1278. 
challengeri, 519. 
horrifer, 508, 1294. 
lugubris, 328, 1278. 
narcsi, 519. 
vitrea, 1134, 1305. 
wyvillii, 1035, 1285. 
Pennatula, 228. 
moacleyi, 577, 1331. 
murrayi, 745, 1331. 
narcai, 898, 1331. 
pcarwjyi, 917, 1316. 
aulcata, 784, 1.367. 
Pentaccrojwui, 
obtuaatua, 827, 1375. 
PenUceron, 
callimorphus, 694, 1375. 
doraatus, .306, 1375. 
productiM, 827, 1423. 
rar. tubrrata, 819, 1376. 
torritoa, 694, 720, 819, 827, 1376, 
1423. 
Pentachelm, 634. 
euthrix, 615, 617, 633, 639, 1321, 
1326, 1341. 
grarilU, 038, 1321. 
UcrU, 841, 843, 1129, 1307, 
1312, 1321, 
Pen tacheles — cmU inucd. 
obscura, 856, 1307. 
Peutacrinites, 79. 
Pontacriuus, 365, 842. 
alterniciiTUS, 619, 814, 839, 840, 
1317, 1324, 1325, 1333. 
maclearanus, 356, 1333. 
mollis, 917, 1317. 
naresianus, 613, 619, 662, 814, 
839, 1303, 1311, 1312, 1317, 
1324, 1325, 1334. 
Peutactura, 
astropccten, 1011, 1039, 1045. 
Pentagonaster, 
arcuatus, 898, 1334. 
astrologorum, 556, 1376. 
granularis, 224, 1376. 
japonicus, 898, 1334. 
lepidus, 282, 1304. 
patagonicus, 1160, 1168, 1334, 
1358, 1376. 
semilunatus, 306, 1376. 
Pentalastrum, 
asteracantliion, 1051. 
astropecten, 1006. 
cometa, 1095. 
ophidiaster, 1061. 
Pentapus, 
vitta, 731, 1419. 
Pentaspyris, 
isacantlia, 1023. 
pentacantha, 1016. 
Pentinasti-um, 
asteriscus, 1015. 
Pentophiastrum, 
caudatum, 1265. 
dicrana.strum, 1249. 
forcipatum, 1217. 
Pcraclis, 
bispinosa, 133, 195, 277, 280, 
285, 294, 366. 
reticulata, 165, 180, 195, 285, 
294, 366, 1008. 
Percalabrax, 
jaiwnicus, 926, 1419. 
Perci.«, 
allporti, 544, 551, 1354, 1360, 1419. 
colias, 599, 1419. 
hcxophtbalma, 658, 1419. 
sexfaseiata, 927, 1419. 
Percophis, 
bra.silianu.s, 1196, 1419. 
Poriarachnium, 
pcriplectimi, 1047. 
Peria.stcr, 
limicola, 721, 1378. 
Poribolaater, 1429. 
folliculatus, 1140, 1376. 
Pcricera, 284, 297, 815. 
comuta, 411, 1392. 
Pericliarax, 1429. 
carter!, 392, 1365. 
Perichlamydium, 
accrescens, 1015. 
antillarum, 167. 
prfEtextum, 879. 
saturnus, 1011. 
Poridinium, 137, 322, 327, 334, 384, 
418, 428, 60.5, 642, 661, 670, 
671, 676, 735, 737, 741, 742, 
751, 760, 768, 770, 773, 775, 
782, 783, 787, 790, 793, 797, 
800, 816, 838, 845, 848, 849, 
853, 869, 871, 873, 882, 886, 
889, 893, 894, 905, 920, 932, 
940, 942, 951, 968, 973, 982, 
987, 988, 991, 994, 1025, 1029, 
1048, 1064, 1068, 1079, 1082, 
1083, 1085, 1096, 1101, 1109, 
1113, 1115, 1127, 1156, 1158, 
1163, 1185, 1186, 1193, 1195, 
1197, 1215, 1219, 1227, 1245, 
1251, 1256, 1260, 1262, 1263, 
1264, 1269, 1270. 
tripos, 322, 790, 797, 799, 800, 
853, 877, 884, 885, 916, 931, 
941, 944, 952, 953, 960, 968, 
970, 973, 994, 1062, 1068, 
1082, 1101, 1102, 1105, 1106, 
1113, 1115, 1119, 1127, 1137, 
1138, 1146, 1186, 1207, 1209, 
1226, 1232, 1237. 
Peridium, 
alatum, 1051. 
cervinuni, 880, 1016. 
curvipes, 798. 
lasaiium, 980. 
palmipes, 875, 1041, 1047. 
papillatum, 1023. 
.spinipcs, 1016, 1041, 1047. 
Perinereis (see Nereis). 
Periophthalmus, 
kblreuteri, 659, 1419. 
Peripanariuiii, 
ccnoconicuni, 879. 
cenocylindricuni, 1022. 
Peripanartus, 
amphiconus, 1031. 
atractus, 957. 
cylindrus, 1031, 1039, 1050, 
1055, 1059. 
laivigatus, 1059. 
palliatus, 1039, 1050. 
Peripanicium, • 
amphicorona, 1039. 
coronariuin, 1059. 
Pcriph®na, 
cincta, 1022. 
statoblastus, 1132. 
Periphcma, 1301. 
