Clavus, Montfort. . II 
Clea, A: Adams. <4?) II 
Cleidophorus, Hall. III 
Cleidotherus, Stut. IIT 
Cleidotheca, Salter. ITI 
Cleiothyris, King. . III 
Cleiothyris, Phillips. III 
Clementia, Gray. . III 
Cleobis, Dana.'".  . III 
Cleodora, Péron. . II 
Cleopatra, Troschel. IT 
Clepsydra, Gray. . III 
Clepsydra, Schum. III 
Climacina, Gemm. II 
Clidiophora, Carp. III 
Clinoceras, Maske. IE 
Clinura, Bellardi. . II 
Cho, Browne. .'. 4) iE 
Clio, Muller. ai RT OHE 
Clioderma, Hall. . II 
Cliodita, Quoy.. . II 
Clone: \Pallas..¢2°).) TE 
Clionella, Gray. .. II 
Clinopistha, M. & W. III 
Clinopsis, Troschel. IT 
Clisospira, Billings. II 
Clistenterata, King. III 
Clithon, Montfort. II 
Clelia,Lovén. . ..) I 
Clorinda, Barrande. IIT 
Closia, Gray. .\i- 4d. El 
Closteriscus, Meek. II 
Clostophis, Benson. IT 
Clotho, Faujas.. . III 
6c ce IIL 
Clotho, Basterot. . II 
Cloughtonia, Hudlest. II 
Clydonites, Hauer. Te 
Clydonites, Lauhe. TE 
Clymenia, Munster. II 
Clypeicella, Valence. III 
Clypeola, Gray. . II 
Clypeolum, Recluz. IT 
Clypidella, Swainson. IT 
Clytia, Hartmann. . III 
Wlytropelta:. oc. OLE 
INDEX. 
PAGE 
184 | Cnisma, Mayer. 
149 
250 
202 
92 
322 
318 
181 
230 
90 
275 
118 
Lay 
230 
143 
53 
184 
90 
96 
92 
96 
96 
184 
293° | 
96 
316 
307 
296 | 
384 
318 
173 
14] | 
283 
Cobresia, Hubner. . 
Coccinella, Leach. . 
Cocculina, Dall. 
Cochlea, Adams. 
Cochlearia, Munster. 
Cochlespira, Conr. . 
Cochlicella, Risso. . 
Cochlicopa, Fer. 
Cochlicopa, M.-T. . 
Cochlidium, Gray. 
Cochliopa, Stimpson. 
Cochlitoma, Ferussac. 
Cochloceras, Hauer. 
Cochlodesma, Couth. 
Cochlodina, Fer. 
Cochlodon, Lowe. . 
Cochlodonta, Fer. . 
Cochlodryas, Mart. 
Cochlohydra, Fer. . 
Cochlolepas, Klein. 
Cochlostyla, Fer. 
Cochlostyla, Issel. . 
Cocoteuthis, Owen. 
| Codakia, Scopoli. 
Celocentrum, C. &. F. 
Ceeliaxis, Ad. & Ang. 
Coelatura, Conr. 
Ceelestele, Benson. 
Ccelocentrus, Zittel. 
Coeloceras, Hyatt. . 
Ceelodon, Carp. . 
Celopoma, A. Ad. 
Ceelospira, Hall. 
_ Celotrochus, Fischer. 
| Cenatoria, Held. 
Cenothyris, Douville. 
Coleoprion, Sandb. 
Coleolus, Hall, . 
Colga, Bergh. ; 
Colina, H. & A. Ad. 
' Collisella, Dall. . 
Collonia, Gray. . 
| Colobocephalus, Sars. 
_Colobus, Albers. 
| Colombellidz. 
III 
TEE 
AG 
II 
Tir 
1D 
II 
Itt 
Is 
Tt 
Te 
IL 
III 
II 
Ty 
Til 
Ill 
LET 
Iil 
III 
II 
Til 
TTF 
II 
IT} 
Ill 
Itt 
II 
III 
II 
II 
Til 
Tt 
III 
II 
Iil 
III 
367 
PAGE 
259 
20 
198 
329 
40 
225 
185 
38 
14 
63 
135 
271 
59 
71 
145 
73 
69 
69 
47 
87 
215 
46 
46 
44 
309 
68 
73 
182 
95 
219 
81 
143 
289 
319 
3l1 
42 
5308 
93 
93 
377 
247 
331 
306 
210 
69 
178 
