INDEX OF GENERA AND SPECIES. 291 
Plesiopeneus foliaceus, 196, 199. 
gigliolianus, 199. 
rostridentatus, 196, 199. 
Pleuroncodes, 72, 75 
MONODON, 72, 240, 256, 2 
XV., Fig. 3. 
planipes, 72. 
Podochela riisei, 235. 
vestita, 235. 
Polycheles, 108, 109, 110, 111, 112, 114, 115, 
117, 241, 245. 
agassizil, 120. 
beaumontii, 125. 
debilis, 124. 
euthrix, 119. 
gracilis, 118. 
GRANULATUS, 128, 257, 262, Pl. XXXII, 
Fig. 1, Pl. XXXIIL., Fig. 2. 
levis, 118, 124. 
NANUS, 120, 121, 123, 244, 256, 257, 
258, 262, Plate XXXIIL., Fig. 1. 
obscurus, 118. 
peulouus, 121, 122, 123, 244° Plate C; 
Fig. 2. 
SCULPTUS PACIFICUS, 122, 244, 256, 257, 
258, 259, 262, Plate C, Fig. 1. 
TANNERI,119, O57, 258, 262, Plate XX XT. 
typhlops, 118, 119. 
validus, 124. 
Pontocaris, 134. 
Pontophilus, 131, 241. 
abyssi, 131, 132, 244. 
batei, 131, 132. 
challengeri, 132. 
gracilis, 131, 132. 
jacqueti, 134, 136. 
OCCIDENTALIS, 131, 244, 256, 257, 258, 
262, Plate D, Fig. 2. 
Porcellana armata, 70. 
Portunus spinimanus, 
Pylopagurus, 55, 61. 
AFFINIS, 64, 237, 256, 260, Plate XII., 
Fig. 2. 
HIRTIMANUS, 65, 237, 257, 260, Plate 
GOT, Tine IL 
LONGIMANUS, 61, 237, 257, 260, Plate 
SOs, Wyte a 
rosaceus, 65, 66, 237. 
ungulatus, 61, 63, 64, 237. 
58, 260, Plate 
bo 
oo 
Quadrella, 237. 
nitida, 237. 
Ranilia angustata, 236. 
muricata, 236. 
Raninops, 41. 
constricta, 42, 236. 
FORNICATA, 41, 236, 257, 260, Plate 
WAU, Hie Tl. 
stimpsoni, 42, 236. 
Remipes testudinarius, 237. 
Rhachocaris agassizii, 138. 
Rhinolithodes, 43. 
eristatipes, 43. 
wosnessenskii, 43, 
Sabinea, 131. 
hystrix, 131. 
princeps, 131. 
Schizophrys, 12. 
Sclerocrangon, 132, 241, 242. 
agassizli, 134, 136, 242, 244. 
angusticauda, 134. 
ATROX, 132, 136, 244, 258, 259, 262, 
Plate XXXV. 
boreas, 134. 
ferox, 133, 134, 136, 244. 
jacqueti, 154, 156. 
PROCAX, 134, 185, 242, 244 
259, 262, Plate XXXVI. 
salebrosa, 134, 244. 
Scolophthalmus, 224, 226, 241, 242. 
LUCIFUGUS, 226, 258, 262, Plate LV., 
Fig. 1. 
Sceyra umbonata, 10. 
Scyramathia, 10, 11. 
carpenteri, 10, 11. 
crassa, 10, 11. 
umbonata, 10, 11. 
Sergestes, 208, 241. 
BISULCATUS, 210, 244, 256, 258, 259, 
262, Plate LII. 
EDWARDSU, 212, Plate LL. Fig. 1. 
halia, 214. 
INous, 208, 244, 257, 262, Plate LI., 
Fig. 2. 
LONGISPINUS, 214. 
mollis, 210, 244. 
ocuLAtTus, 214. 
phoreus, 210. 
robustus, 211. 
Sicyonia, 179, 241. 
AFFINIS, 179, 237, 257, 262, Plate 
MLV, Big: 1. 
carinata, 179. 
, 257, 258, 
