— 457 — 



CoLUMBELLA sublaevis, Montrouzier 329 



— subphiiodicia, J. Hervier n. sp. . . 333 



— succinea, J. Hervier n. sp. . . . 375 



— tringa, Lamarck 316 



— troglodytes, Souverbie 374 



— turturina, Lamarck 308 



— valga, Gould 357 



— varians, Sowerby 311 



— venulata, Sowerby 342 



— versicolor, Sowerby 310 



— zelina, Duclos 318 



CoNiDEA (Sect.) 316 



CONTUMAX (nov. G.) 421 



CoNus galloprovincialis, Locard 401 



COPTOSTOMA {no\. G.)* 256 



CYCLOPECTEN {nov. G.) 437 



CYCLOSTREMELLA {nov. G.) 439 



Delphinula radiata, Millet de la Turtaudière * . . 218 



DENTIMARGO {nov. Sect.)* 257 



DiPLOMMATINA (G.) 194 



Edgaria(G.) 167 



Ennea bicolor Huttou 194 



ENTALIOPSrS {G.)* 261 



EUPLECTAiG.) 272 



EURYEUSTOME (uov. Sect.)* 257 



FIONA mariUma 63 



FissuRELLA eurytreta, Gossmaun n. sp. *. . . . 225 



FLAMMULINA (G.) 430 



Flexopecten amphicyrtus Locard 192 



FossARUs pilula, Cossmann n. sp. * 236 



Geotrochus Vatheleti, Bavay et Dautzenberg n. sp. 36 



GERGOVI A [nov. G.]* 256 



GiBBULA ardeus, von Salis ........ 398 



— diametralis, Cossmann u. sp. * . . . . 227 



