l'agei. 



LiMOPSis(G.) 122 



LOBIGER (G.) 43 



— corneiis, Morch. ......... 48 



Marginella suavis, Souverbie 170 



MoNODONTA Bourcierei, Crosse. ...... 178 



MOISTROUZIERIA (G.). 282 



— clathrata, Souverbie 284 



Murex Benoiti, Tiberi 328 



Mytilus crispus, Cantraine 330 



Natica Fortunei, Reeve 262 



Nassa Gallandiana, Fischer 81 



NERiTiTix Shoioalterii , Lea 336 



— Souverbiana, Monlrouzier 73, 175 



NoTARCHus polyomma, Morch 25 



OXYNOE (G.) 43 



— Antillarum, Morch 27 



— brachicephahis^ Morch 45 



Oliva nana, Lamarck 333 



Onchis armadilla, Morch. 43 



Ostrea{G.) 221, 389 



Ovula purpurea, Risso 334 



Paludina luriday Moreiet 374 



Patella(G.) 320 



Pelta prasina, Morch 42 



Planorbis (G.) 235 



— circiimspissus, Morelel 362 



— Saigonensis, Crosse et Fischer. . . . 3G2 



Pleurobranchus areolatus, Morch ^8 



Pleurotoma Angasi, Crosse 87 



— Beraudiana, Crosse 88 



— undatigera, Bivona 331 



PoRONiA aMsfra/î5 , Souverbie 287 



Prasina (G.) 396 



Pterocyclos brevis, Martyn 364 



PuPA canalkulata , Crosse 388 



