INDEX OF GENERA AND SPECIES. 287 
GNATHOPHYLLUM PANAMENSE, 146, Plate E. 
zebra, 147. 
Gnatophyllum. See Gnathophyllum. 
Goniopsis cruentata, 235. 
Grapsus, 30. 
altifrons, 30. 
GRAPSUS, 30. 
Haliporus, 188, 189, 190, 193, 241. 
zqualis, 191, 252. 
DORIs, 191, 192, 193, 258, 262, Plate 
XLIX., Fig. 1. 
levis, 190, 244. 
neptunus, 252. 
NEREUS, 189, 191, 192, 193, 244, 
256, 257, 258, 262, Plate XLVIII., 
Fig. 1. 
obliquirostris, 191. 
THETIS, 192, 258, 262, Plate XLVIIL., 
Fig. 2. 
Hansenomysis, 225, 226, 242. 
fylle, 225. 
Hemicaridina, 160. 
desmarestii, 160. 
Hemipeneus, 196, 197, 198, 200, 202, 241. 
carpenteri, 199, 203, 244, 252. 
gracilis, 198. 
semidentatus, 196, 198. 
speciosus, 198. 
SPINIDORSALIS, 198, 200, 202, 203, 244, 
257, 258, 262, Plate L., Fig. 2. 
tomentosus, 196. 
TRITON, 199, 202, 244, 256, 257, 258, 
262, Plate L., Fig. 1. 
virilis, 196, 198. 
Hepatus, 33, 34. 
Hepomadus tener, 252. 
Herbstia camptacantha, 236. 
depressa, 236. 
Heteractiea, 21. 
ceratopus, 236. 
LUNATA, 21, 236. 
Heterocarpus, 148, 151, 155, 241. : 
AFFINIS, 149, 151, 154, 244, 259, 262, 
Plate XL., Fig. 2, Plate XLI., Fig. 3. 
alexandri, 149, 151. 
alphonsi, 149, 153, 244. 
carinatus, 149, 151. 
dorsalis, 149,151, 154. 
ensifer, 149, 151. 
gibbosus, 149, 150, 151. 
HETEROCARPUS HOSTILIS, 149, 151, 154, 244, 
256, 257, 262, Plate XLI., Fig. 1. 
levigatus, 149. 
levis, 149, 151. 
oryx, 149, 151. 
VICARIUS, 148, 256, 262, Plate XL., Fig. 
1, Plate XLI., Fig. 2. 
Heterocrypta granulata, 236. 
macrobrachia, 236. 
sp. non descr., 236. 
Hippa emerita, 235. 
Hippolyte desmarestii, 160. 
varians, 252. 
Hoplophorus, 159. 
Hyastenus, 10, 11. 
longipes, 11. 
Hymenodora, 167, 168, 171, 241. 
duplex, 167. 
GLACIALIsS, 168, 244, 249, 256, 257, 
259, 262. 
gracilis, 169. 
Hymenopeneus, 191, 193. 
Hypoconcha arcuata, 237. 
panamensis, 237. 
sabulosa, 237. 
Hypopeltarium, 242. 
Iconaxius, 103, 104, 241, 242. 
acutifrons, 105, 104, 245. 
farree, 104. 
Lambrus, 14. 
HASSLERI, 14, 236, 257, 259, 260, Plate 
III, Fig. 1. 
pourtalesii, 15, 16, 236. 
verrillii, 15, 16. 
Leander serrator, 254. 
Lepidopa myops, 237. 
scutellata, 237. 
Leptodius floridanus, 236. 
occidentalis, 236. 
Leptolithodes, 45, 46, 47, 241. 
aculeatus, 45, 47. 
ASPER, 45, 47, 50, 243, 256, 260, Plate 
VIII. 
LONGIPES, 45, 47, 48, 243, 257, 260, 
Plate IX. 
multispinus, 50, 243. 
Leptomithrax, 12. 
Leptopodia, 5. 
DEBILIS, 5, 235. 
