VIII TABLE OF CONTENTS. 



Page. 



Family Cymopoliidae 182 



Genus Cymopolia 183 



Cymopolia cristatipes 186 



alternata 188 



zonata 190 



lucasii 193 



faxoni 194 



affinis 196 



rathbuni 198 



bahamensis 200 



isthmia 201 



dentata 202 



obesa 205 



tuberculata 207 



sica 208 



angusta 210 



depressa 212 



fragilis 213 



cursor 215 



gracilis 218 



floridana 220 



gracilipes 221 



acutifrons 223 



Family Grapsidae 224 



Subfamily Grapsinae 226 



Genus Grapsus 226 



Grapsus grapsus 227 



Genus Geograpsus 231 



Geograpsus lividus 232 



Genus Leptograpsus 234 



Leptograpsus variegatus 234 



Genus Goniopsis 236 



Goniopsis cruentata 237 



pulchra 23g 



Genus Pachygrapsus 240 



Pachygrapaus crassipes 241 



maurus 244 



transversus ^. 244 



gracilis 249 



marmoratus 250 



pubescens 252 



corrugatus 252 



Genus Planes 253 



Planes minutus 253 



marinus 258 



Genus Grapsodius 259 



Grapsodius eximius 259 



Subfamily Varuninae 260 



Genus Cyrtograpsus 260 



Cyrtograpsus angulatus 261 



altimanus. . . 262 



