— 468 — 



Pagef. 



Melama tetrica, Gould 216 



— turritelloides, Mousson. . . . . . . 215 



Melanopsis curta, Gassies 146 



— fusca, Gassies 147 



— fusiformis, Gassies 148 



— robusta, Gassies 147 



— Souverbiana, Gassies 148 



— zonites, Gassies 147 



MicROTiNA Heckeiiana, Crosse 138 



Murex Erylhraeus, Fischer 176 



— Pazi, Crosse 09 



Mytilus Pharaonis, Fischer 178 



Nanina excrescens, Mousson 115 



— fragillima, Mousson 112 



— nodulata, Mousson 114 



Navicella excelsa, Gassies 150 



— Freycineti, Recluz 225 



— Schmellziana, Mousson 227 



Neritina cornuta, Reeve. 219 



— deltoidea, Garrett 224 



— frondosa, Mousson 221 



— Garrelti, Mousson 223 



— Lenormandi, Gassies 150 



— morosa, Gassies 149 



— olivacea, Leguillou 223 



— Paulucciana, Gassies 149 



— Pritchardi, Dohrn 219 



Onchidium (G.) 284 



Orthalicus Pfeifferi, Hidalgo 64 



OsTREA Paulucciae, Crosse 106 



Palaina Coxi, H. Adams 84 



Partula assimilis, Pease 401 



— faba, Marlyn 400 



Patula adposita, Mousson 119 



— inermis, Mousson 118 



