INDEX OF GENERA AND SPECIES. 285 
Cancellus typus, 54, 
Cancer, 16, 234. 
borealis, 16, 234. 
canaliculatus, 54, 
cataphractus, 134. 
cymodoce, 22. 
grapsus, 30. 
jamaicensis, 148. 
LonarPEs, 16, 234, 240, 256, 260. 
minutus, 29, 30. 
Carcinus menas, 235. 
Caridina desmarestii, 160. 
Carpilodes, 237. 
cinctimanus, 237. 
Catapagurus, 57, 241. 
australis, 59. 
DIOMEDEH, 57, 256, 260, Plate XIII., 
Fig. 2. 
gracilis, 59. 
sharreri, 59. 
Ceraphilus agassizii, 136. 
Ceratomysis, 226, 227, 241, 242. 
SPINOSA, 228, 252, 257, 262, Plate LV., 
Fig. 2, Plate LVI. 
Chalaraspis, 219. 
alata, 219. 
unguiculata, 219. 
unguifera, 219. 
Cheraphilus, 134. 
cataphractus, 134. 
ferox, 134. 
Chorilia, 11. 
longipes, 11. 
Chorilibinia, 237. 
Clibanarius panamensis, 237. 
vittatus, 237. 
Coenobita, 52. 
COMPREssUS, 52. 
Collodes granosus, 235. 
tenuirostris, 235. 
trispinosus, 235, 
Crangon, 133. 
Cronius ruber, 235. 
Cyclomaia, 12. 
_ Cymopolia, 38, 241. 
dentata, 236. 
dilatata, 39, 236. 
FRAGILIS, 40, 257, 260, Plate VI., 
Fig. 4. 
TUBERCULATA, 38, 236, 256, 260, Plate 
VL, Fig. 3. 
zonata, 39, 236. 
Daira americana, 237. 
perlata, 237. 
Deidamia, 125. 
Dermaturus, 50, 
Diptychus, 101. 
bellus, 102. 
nitidus, var. occidentalis, 101. 
pubescens, 101. 
Ebalia, 41, 241. 
SP. INDET., 41, 256, 260. 
Echinocerus, 45, 46. 
cibarius, 45. 
diomede, 45, 46. 
foraminatus, 45, 47. 
Ecelytaspis, 219. 
alata, 219. 
Egeon. See Aigeon. 
Eiconaxius. See Iconaxius. 
Elasmonotus, 81, 82, 83. 
asper, 96. 
brevimanus, 82. 
carinipes, 97. 
edwardsii, 100. 
latifrons, 81, 82, 99. 
longimanus, 98. 
marginatus, 100. 
quadratus, 97. 
Elassochirus, 55. 
Ephyra, 159, 160. 
compressa, 160. 
heckelii, 160, 
pelagica, 160. 
Ephyrina, 159, 166. 
benedicti, 166. 
Epialtus affinis, 235. 
sulcirostris, 235, 
Eriphia gonagra, 236. 
squamata, 236. 
Eryon, 245. 
Eryonicus, 108, 241. 
cxcus, 108, 110, 116, 244, 256, 257, 
258, 262, Plate B, Fig. 2, Plate 
XXIX, Fig. 2, Plate XXX. 
sPINULOSUS, 110, 116, 244, 258, 262, 
Plate XXIX, Fig. 1. 
Ethusa. See Aithusa. 
Ethusina. See Aithusina. 
Eucopia, 218, 219, 241, 248, 249, 252. 
AUSTRALIS, 218, 219, 220, 245, 257, 
258, 259, 262. 
