INDEX. 



365 



Centronotus, Swains. II 104 



Centrotheca, Salter. II 92 



Cepa, Humph. . . Ill 292 



Cepiea, Held. . . Ill 42 



Cephalopoda. . . II 9 



Cepolis, Montfort. . Ill 32 



Cerastoderraa, Poli. Ill 192 



Cerastiis, Albers. . Ill 50 



Ceratia, H. & A. Ad. II 264 



Ceratisolen, Forbes. Ill 132 



Ceratites, DeHaan. II 68 



Ceratodes, Guild. . II 277 



Ceratodoris, Gray. II 37 J 



Ceratosiphoii, Gill. II 196 



Ceratosoma,Ad.&Rve.II 378 



Ceratostreon, Bayle. Ill 297 



Ceratozona, Dall. . II 342 



Cerberilla, Bergh. . II 388 



Cercomya, Agassiz. Ill 150 



Cercomyopsis, Meek. Ill 148 



Ceres, Gray. ... II 293 



Cerigana, Bottger. . Ill 76 



Cerion, Morch. . . Ill 72 



Ceriphasia, Swains. II 256 



Ceritella, Mor. & Ly. II 248 



Cerithidea, Swains. II 250 



Cerithiella, Verrill. II 248 



Cerithiidge. ... II 247 



Cerithinella, Gemm. II 248 



Cerithioderma, Conr. II 247 



Cerithiolum, Tiberi. II 248 



Cerithiopsis, F. & H. II 248 



Cerithium, Brug. . II 247 



Cernina, Gray. . . II 205 



Ceromya, Agassiz. . Ill 147 



Ceronia, Gray. . .Ill 162 



Cerophora, d'Orb. . II 349 



Ceropsis, Dall. . . Ill 232 



Cerostoma, Conrad. II 105 



Cervicobranchiata. Ill 345 



Cha^na, Retzius. . Ill 119 



Chsenomya, Meek. . Ill 151 



Chfenocardia,M.&W.III 269 



Chajtopleura, Shuttl. II 341 



Chalidis, Quatrefages. II 391 



Chalmasia, Stolicz. Ill 182 



Chama, Linn. . . 



Ill 



PAGE 



198 



Chamelea, Klein. 



III 



176 



Chametrachaea, Klein. Ill 



208 



Chamidpe 



III 



197 



Chamostrea, Roissy. 



III 



202 



Chanomphalus, Streb. Ill 



29 



Chaperia, Mun.-Chal. 



III 



201 



Charis, Albers. . . 



III 



53 



Charionella, Billings. 



III 



323 



Charodrobia, Albers. 



III 



70 



Charonia, Gistel. . 



II 



121 



Charopa, Albers. . 



III 



30 



Charpentieria, Stab. 



III 



76 



Chascax, Watson. . 



II 



132 



Cheletropis, Forbes. 



II 



111 



Cheliodonura, Ad. 



II 



352 



Chelodes, Davidson. 



III 



337 



Cheloteuthis, Yerrill. 



II 



32 



Chelyeonus, Morch. 



II 



188 



Chemnitzia, d'Orb. 



II 



232 



u u 



II 



234 



Chenopus, Philippi. 



II 



193 



Chersina, Beck. . . 



III 



59 



Chersomitra, Albers. 



III 



15 



Chicoreus, Monfort. 



II 



105 



Chilina Gray. . . 



III 



104 



Chiloc3^clus, Gill. . 



II 



272 



Chilocyclus, Bronn. 



II 



225 



Chilonopsis, Fisch. 



III 



49 



u u 



III 



60 



Chilostoma, Fitzing. 



III 



39 



Chilostoma, Mo.-Tan 



III 



41 



Chilotrema, Leach. 



III 



41 



Chilotygma, H. & A. A.II 



176 



Chione, Megerle. . 



III 



176 



Chione, Scopoli. 



III 



172 



Chiorsera, Gould. . 





382 



Chironia, Desha3res. 



III 



220 



Chiropteron. . . . 





193 



Chiroteuthidse. . . 





12 



•li 





30 



Chiroteuthis, d'Orb. 





30 



Chiton, Linn. . . 





338 



u u 





343 



Chitonellus, Lam. . 





346 



Chitonidse. . . . 





336 



