— 588 — 



Pages. 



Cerithium desolatum, Bayle 247 



— eludens, Bayle 245 



— Eurus, Bayle 244 



— fortiusculum, Bayle 250 



— gentile, Bayle 248 



— homologum, Bayle 248 



— Icarus, Bayle 249 



— macrescens, Bayle 245 



— omissum, Bayle 250 



— opportunum, Bayle 248 



— patiens, Bayle 249 



— proditum, Bayle 246, 249 



— repletulum, Bayle 248 



— rigens, Bayle 244 



— rivale, Bayle 259 



— Sinon, Bayle 243 



— Uranus, Bayle 251 



Chilina Portillensis, Hidalgo 322 



Choanomphalus (G.) 193 



Clausilia plicata, Draparnaud 61 



Cycladea (F.) 189 



Cvclostoma ferrugineum, Lamarck 65 



— mamillare, Lamarck 65 



— (Leonia) scrobiculatum, Mousson. . . 65 



Cypr^a(G.). 275 



Dacrystoma (G.) 135 



Dentalium entalis, Linné 192 



Doliella (S.) 198 



Epirobia(G.) 194 



Euciroa(G.) 279 



Ferussacia amauronia, Bourguignat 57 



— amblya, Bourguignat 57 



— cylindrica, Bourguignat 59 



— debilis, Morelet 58 



— ennychia, Bourguignat 58 



