INDEX. 



sn. 



Cymatium, Bolteu. II 

 Cymatochitou, Dall. II 

 Cymba, Broclerip. . II 

 C3'mbaiicilla, Fischer. II 

 Cymbiola, Swaiuson. II 

 Cymbium, Klein. . II 

 C3aTabophora, Gabb. Ill 

 Cymbula, H. & A. Ad. II 

 C^^mbulia, Peron. . II 

 Cj'^mbnliiclse. ... II 

 Cymella, Meek. . . Ill 

 Cymia, Morch. . . II 

 C^'modocea, d'Orb. II 

 Cyniscus, H. & A. Ad. II 

 II 

 II 

 II 

 II 

 II 

 II 

 II 

 II 

 II 

 II 

 III 

 III 

 III 

 III 

 III 

 III 

 Oypricia, Gray. . . Ill 

 Cyprimeria, Conrad. Ill 

 Cyprina, Lam. . . Ill 

 Cyprinella, Gabb. . Ill 

 Cyprinidae. . . . Ill 

 Cyprinopsis, Conrad. Ill 

 Cyrachfea, Leach. . Ill 

 Cyrculus, Jefl'reys. II 

 Cyrena, Lamarck. . Ill 

 Cyrenastrum, Bourg. Ill 

 Cyrenella, Deshayes. Ill 

 Cyrenidse. ... Ill 

 Cyrenocapsa, Fischer. Ill 

 Cyrenocj^clas, Agass. Ill 

 Cyrenoides, Joannis. Ill 

 Cyrilla, A. Ad. . . Ill 



Cynodona, Schum. 

 Cyphoma, Bolten. . 

 Cyphosolenus, Piette. 

 Cypraia, Linn. . . 

 Cyprtecassis, Stutch. 

 Cypraeidffi. . . 

 Cyprfeidia, Swainson. 

 Cyprselia, Swainson. 

 Cyprseorbis, Conrad. 

 Cyprseovula, Gra}^ 

 Cyprieardella, Hall. 

 Cypricardia, Lam. . 

 Cypricardinia, Hall. 

 Cypricardites, Conr. 



PAGE 



123 

 340 



162 

 HT 

 164 

 162 

 157 

 335 

 93 

 93 

 152 

 115 

 97 

 299 

 161 

 199 

 193 

 197 

 201 

 196 

 197 

 199 

 197 

 198 

 191 

 190 

 192 

 153 

 257 

 268 

 116 

 180 

 187 

 184 

 187 

 188 

 210 

 220 

 184 

 186 

 187 

 184 

 184 

 184 

 187 

 259 



Cyrtia, Dal. . . . 

 Cyrtina, Davidson. 

 Cyrtoceras, Goldf. . 

 Cyrtocerina, Bill. . 

 C^a-tocheilus, Meek. 

 Cyrtodaria, Daud. . 

 Cyrtodonta, Bill. . 

 Cyrtolites, Conr. . 

 Cyrtonella, Hall. . 

 Cyrtopleura, Tryon. 

 Cyrtosolen, Herm. 

 Cyrtotheca, Hicks. 

 Cyrtotoma, Mch. . 

 Cyrtulns, Hinds. . 

 Cysticopsis, Mch. . 

 Cystopelta, Tate. . 

 Cythara, Schum. . 

 Cytharopsis, A. Ad. 

 Cytharopsis, Pease. 

 Cytherea, Lam. . . 

 Cytheriopsis, Conr. 

 Cytherodon, Hall. . 

 Cythnia, Carp. . . 



PAGE 



III 321 



III 321 



II 54 



II 

 II 



III 

 III 



54 



87 



III 136 



III 257 



II 323 



II 324 



III 125 



III 134 



II 92 



II 288 



II 129 



36 



86 



II 185 



II 185 



II 179 



III 177 



III 179 



III 259 



II 231 



Dacosta, Gray. . . Ill 119 



Dacridium, Tor. . Ill 264 



Dacryomj'a, Agass. Ill 248 



Dacrystoma, Cr. & F. II 282 



Dactylidia,H.&A.Ad.II 174 



Dactylina, Gray. . Ill 125 



Dactylioceras, Hyatt. II 80 



Dactylius, Sandb. . Ill 74 



Dactyloteutliis,Bayle. II 47 



Dactylus, Klein. . II 174 



Dactylns, Schum. . II 356 



Dffidalochila, Beck. Ill 34 



Dalacia, Gray. . . Ill 278 



Dalmatica, Bott. . Ill 75 



Damayantia, Issel. . Ill 86 



Danilia, Brus. . . II 314 



Daonella, Mojs. . . Ill 273 



Daphnseoderma, Poll. Ill 252 



Daphnella, Hinds. . II 185 



Darina, Grg-y. . . Ill 159 



Daronia,A. Ad. . . II 299 



Daudebardia, Hart. Ill 12 



