MÉMOIRES 



99 



cresnensis (Borsonia), tV, p. 244, 

 pi. VII. fig. 36. 



— (Conus),IV,p.229,pl.Vni, 



fig. 5. 



— (Homalaxis = Bifrontia), 



III, p. 253, pi. X. 

 fig. 42-43. 

 cresnensis [Pleurotoma), IV, p. 252. 

 crispus (Murex), IV, p. 124. 

 crispa (Scalaria), III, p. 121, pi. V, 



fig. 8. 

 ckisposcala (sect. de Scalaria), III, 



p. 121. 

 cristata (Clavagella), I, p. 4. 



— (Collonia = Delphinula), III, 



p. 74. 

 cristatus (Potamides — Cerithium), IV, 

 p. 63. 



— (Vermetus = Serpulorbis), III, 



p. 314. 

 crommium (sect. de Ampullina), III, 



p. 173. 

 Crossei (Mathildia), III, p. 306, pi. XII, 



fig. 10-12. 

 CRYPTOCHORDA (== Buccinum ex 



parte), IV, p. 188. 

 CRYPTOCONUS (=== Pleurotoma ex 



parte), IV, p. 235. 

 cryptoconopsis (Mitra), IV, p. 178. 

 cryptospira (sect. de Marginella), IV, 



p. 204. 

 cubitus (Ostrea), II, p. 195. 

 CUCULL^EA, II, p. 143. 

 cucullaria (sect. de Arca). II, p. 142. 

 cucullaris (Arca), II, p. 142. 



— (Ostrea), II, p. 191. 

 cucullata (Crenella), II, p, 160. 

 cuisensis (Colina = Cen'£Àï«m), IV, p. 58. 



— (Lacuna), III, p. 262, pi. X, 



fig. 31. 



— (Odontostomia), III, p. 105, 



pi. IV, fig. 26. 



cuisensis(Planorbis), IV, p. 336, pi. XII, 

 fig. 2-4. 



— vu;. (Pleurotoma), IV, p. 269, 



pi. X, fig. 51. 



— var. fPsammobia), I, p. 95, 



pi. V, fig. 16-18. 



— (Scalaria), III, p. 137. 

 cuisensis (Tellina), I, p. 77. 

 cuisensis (Turritella), III, p. 301, 



pi. XII, fig. 48. 

 CULTELLUS, I, p. 33 [voir aussi En 



siculus], 

 cultellus (Laubriereia), II, p. 74, pi. IV, 



fig. 14-15, et V, p. 31, pi. I, 



fig. 25-26. 

 cumulans (Xenophora), III, p. 188. 

 cnneata (Cardita), II, p. 92, pi. V, 



fig. 5-6. 

 cuneata (Cytherea), I, p. 122. 

 cuneata (Pboladomya), I, p. 60. 



— (Stenothyra), III, p. 226, 



pi. IX, fig. 36-37. 

 cuneatus (Triton), IV, p. 111, pi. IV, 



«g. 6. 

 cuneiformis (Cyrena), I, p. 133. 

 (Sphenia), I, p. 40. 

 cuneocorbula (sect. de Corbula), I, 



p. 49. 

 cuphus (Cultellus), I, p. 33, pi. I, 



fig. 23-26. 

 curata (Crassatella), II, p. 82. 

 Curionii (Cytherea), I, p. 122. 

 curvicosta (Pleurotoma), IV, p. 267, 



pi. IX, fig. 39. 

 curvicostatus (Faunus = Melania), III, 

 p. 281. 

 — (Potamides = Cerithium), 



IV, p. 72. 

 curvirostris (Dreissensia), II, p. 147, 

 pi. VI, fig. 29-30. 



— (Trinacria= Trigonocozlia), 



II, p. 115, pi. V, fig. 36-37. 



