INDEX. 



Note. — Synonyms are printed in Italics. The more important pages are indicated by heavier type. 



abyssicola (Pilumnoplax) 155, 156. 



abyssicolus (Pinnotheres) 248, 255. 



acanthomerus (Pilumnoplax) 155. 



affinis. (Eucrate) 159. 



affinis (Litocheira) 164, 167, 170, 171. 



affinis (Ostracotheres) 262, 263, 287. 



affinis (Parapinnixa) 285. 



affinis (Pinnixa) 267, 286. 



affinis (Pinnotheres) 248, 252. 



alcocki (Pinnotheres) 248, 254. 



alphonsi (Libystes) 178. 



americana (Pilumnoplax) 155, 156. 



Amorphopus 237, 238. 



anfr actus (Lambdopliallus) 239, 240, 241. 



angelicus (Pinnotheres) 285. 



angulata (Goneplax) 181, 182. 



angusta (Carcinoplax) 154. 



angustifrons (Litocheira) 163. 



angustifrons (Typhlocarcinops) 211, 212. 



angustipes (Typhlocarcinops) 211, 214. 



anomalipes (Thaumastoplax) 239. 



Aphanodactylus 276, 283. 



apta (Hephthopelta) 233. 



aranea (Litocheira) 164, 171. 



Area 248, 261. 



arcophilus (Pinnotheres) 248, 253. 



arcuata (Ceratoplax) 203. 



arenaria (Mya) 246. 



Asthenognathinae 244, 264, 274, 275, 277, 279, 283. 



Asthenognathus 238, 274, 275, 276, 277. 



atlantica {Pseudorhonibila sulcatifrons — ) 159, 160. 



aurifluus (Pectunculus) 250. 



australiensis (Eucrate sulcatifrons — ) 159. 



barbatus (Pinnotheres) 248, 253. 

 Bathyplax 153. 

 beaumontii (Litocheira) 164. 

 bicristata (Lophoplax) 196, 197, 199- 

 bipunctatum (Pinnotheres) 286. 



bispinosa (Carcinoplax) 154. 



bispinosa (Litocheira) 163, 164. 



boninensis (Pinnotheres) 248, 251, 286. 



borradailei (Pinnotheres) 248, 253, 259, 287. 



Brachygrapsus 153, 163. 



brevipes (Pmnixa) 268, 284, 2S5. 



brevipollex (Pinnixa) 266. 



biirgeri (Pinnotheres) 248, 253. V 



Byssoarca 249. 



caeca (Diirckheimia) 246. 



Caecopiliunnus 226, 227. 



californicus (Stichopus) 280. 



californiensis (Pinnixa) 267, 2S5. 



californiensis (Speocarcinus) 189, 193. 



Camatopsis 202, 233, 234, 274, 281, 282. 



Camptandrium 153. 



Camptoplax 153. 



canaliculata (Phallusia) 251, 255. 



canaliculata (Typhlocarcinops) 211, 215. 



Carcinoplacinae 152, 153, i88. 



Carcinoplax 152, 154, 157, 160, 163, 177, 178. 



cardii (Pinnotheres) 248, 252. 



Cardita 246. 



carinata (Pseudopinnixa) 265, 287. 



carinipes (Diirckheimia) 246, 287. 



carolinensis (Speocarcinus) 189, 194, 195, 196. 



Carupa 178. 



Catoptrus 153, 157, 177, 178. 



Caudina 268. 



cavimanus (Chasmocarcinus) 201. 



celebensis (Speocarcinus) 194. 



Ceratoplax 200, 201, 202, 207, 210, 211, 215. 



cessaci (Epimelus) 227. 



chaetopterana (Pinnixa) 266. 



charmoyi (Litocheira de — ) 165. 



Chasmocarcinops 274, 276, 280. 



Chasmocarcinus 201, 219. 



Chasmophora 190. 



143 



