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Pages. 



Strophia striatella, Férussac 153 



SuBULiNA impressa, Pfeiffer 151 



— - octona, Ghemnitz 150 



SuGGiNEA Doniinicensis, Pfeiffer 153 



— luteola^ Gould 154 



— margarita, Pfeiffer 154 



— ochracina, Gundlacli 154 



— Riisei, Pfeiffer 154 



TlPHOBIA (G.) 21 



TaocHUS erythrseus, Brocchi 2i0 



Trungaïella bilabiata, Pfeiffer 181 



— Garibseensis, Sowerby 180 



— pulchella, Pfeiffer 180 



— subcylindrica, Gray 180 



Tudora ambigua, Laraarck 177 



— nobilis, Pfeiffer 177 



— pupiformis, Sowerby 177 



— quaiernata, Lamarck 177 



— umbricola, Weinland 177 



Unio complanatus, Lea 17 



— Molleurj, L. Morlet 242 



— Paviei, L. Morlet 241 



Vaginula occidentalis, Guilding 155 



— Schivelyaî, Pilsbry 39 



— Sloanei, Férussac. 155 



Vertigu Gubana, W. H. Dali 36 



Vol UT A XI s reclus, Pfeiffer 103 



ZoNiTES Baueri, Dali 315 



b. Paléontologie 



Arca pretiosa, Deshayes 291 



■— Saudbergeri, Deshayes 290 



