ALPHABEtlCAL LIST. 



clathrata, A. Adams, 168. 

 (clathrata, Stimpson), 55. 

 Clatheella, Recluz, 162. 

 clausa, 173. 

 clava, Menke, 269. 

 Clavigee, Haldeman, 219. 

 clavus, Lam., 223.* 

 Cleopatba, Troschel, 33. 

 coactus, Meuschen, 279. 

 cochinchinensis, Mor., 22. 

 cochinchinensis, Nev., 244. 

 cochlea, Brot, 281, 284. 

 Cochlea, 173. 

 cochlidium, Lea, 224, 237.* 

 (CocHLioPA, Stimpson), 58. 

 ccelata, A. Adams, 89. 

 coUistricta, 282. 

 columbiensis. Sow, 10. 

 columellaris, d'Orb., 141. 

 (columna, Phil.), 143. 

 commersoni, Mor., 247, 248, 282. 

 compacia, Nev., 222. 

 compacta, Nev., 250, 270, 299.* 

 compacta, 20, 136. 

 compacta. Reeve, 5.* 

 eompressa, Nev., 7. 

 compressa, 135. 

 concinna, A- Adams, 88. 

 concinna, Angas, 130. 

 concinna. Sow., 98. 

 concolor, Nev. 25.* 

 confusa, Dohrn, 225.* 

 conica, 173. 

 conica, d'Orb., 288. 

 coBica, Gray, 5, 287, 292.* 

 conica, Phil., 149.* 

 conica, Phil., 147, 149. 

 conica, Say, 199. 

 conicus, Bl., 172.* 

 conicus, Bl., 172.* 

 conoidalis, Pease, 160. 



(conoidea, A. Adams), 171. 



conovula, Frauen., 56. 



CoNEADiA, A. Adams, 164, 168, 

 169.* 



consobrina, A. Adams, 171. 



consociella, Frauen, 48. 



consolidata, Brug., 216. 



conspersa, Phil., 138. 



constricta, Reeve, 293. 



contabulata, Frauen., 130. 



contecta, Miill., 18. 



contectoides, Binn., 19. 



contigua, Pease, 235. 



continens, Lea, 202. 



contorta, (Jeffreys), 125. 



contorta, MtilL, 15. 



contracta, Nev., 228. 



contracta, Nev., 143, 184, 299.* 



convexior, Nev., 91.* 



coosaensis. Lea, 197. 



(CoBENA, A. Adams), 130, 132. 



cornea, A. Adams, 182. 



(cornea. Lea), 196. 



cornea, Leith, 67.* 



cornu-arietis, L., 13. 



corolla, Gould, 57. 



coronaria. Lam., 157. 



coronata, P£r., 57. 



coronata. Reel., 73, 93, 94. 



coronata, v. d. Busch, 297.* 



corporosa, Gould, 231, 233. 



corrugata, Lam., 253.* 



corrugata, Swain., 2. 



corvina, Mor., 269. 



costata, 235. 



costata, Anthony, 202. 



costata, Auct. (not of Quoy), 



228. 



costata, Brocchi, 163. 



costata, Desmarest (not Lin), 102. 



costata, Dyb. (not Fab.), 63. 



