COUTEITTS 



Sub-Tribe Eaniuidea . . . . 143 



Section Anomoura Media . . . . 145 



Sub-Tribe Porcelianidea . . . . 145 



Sub-Tribe Hippidea 151 



Section Anomoura Submedia . . \5l 



Sub-Tribe Lithodea 152 



Section Anomoura Inferiora .. 152 



Sub-Tribe Paguridea 152 



Family CenobitidEe % 159 



Sub-Tribe Galatheidea .. .. 161 



Tribe Macroura 163 



Sub-Tribe Thalassinidea . . . . 164 



Family Gebiidse 164 



„ Thalassinidse .. .. 166 



„ Callianassidee .. .. 167 



Sub-Tribe Astacidea 168 



Family Seyllaridse 168 



„ Palinuridee 171 



„ Astacidse 173 



Sub-Family Parastackta . . . . 174 



Sub-Tribe Caridea 179 



Family Crangonidse 179 



Sub'Family Crangoninse . . ., 179 



„ GnathophyllinEe .. 181 



Family A tyidse 182 



„ Alpheidse I84 



„ Palasmonidse 193 



„ Pandalidae 197 



Sub-Tribe Penseidea 198 



Family Penseidse 198 



Order Stomatopoda 205 



Edriophfchalmata 212 



Tribe Amphipoda 212 



Group Normalia 212 



Division Gammarina 213 



Sub-Division Vagantia .. .. 213 



Legion Saltatoria 213 



Family Orchestidse 213 



Family Gammaridss 225 



Sub-Family Stegocephalides . . 225 



„ Cyproidides .. .. 229 



„ Lysianassides .. 231 



„ Ampeliscades .. 234 



„ Phoxides .. .. 236 



„ Gamruarides . . .. 242 



Sub-Division Domicola .. .. 266 



Family CorophiidEe 266 



Section Nidifica 266 



