— 92^ 



2755 Bulimus Jordani, Bois. 



2756 — Salleanus, Pfr. 



2757 — sitami neus, Rick. 



2758 Buliminus pupa, Linn. 



2759 Cionella Biondiana, Ben. 



2760 — Petitiana, Ben. 



2761 Azeca Emiliana, Bourg. 



2762 Cochlicella cylindrica, Gray 



2763 — lenuiplicala, Pfr. 



2764 Succinea dominicensis, Pfr. 



2765 Pedipes globulus, Petit. 



2766 Lymnaeus ovatus. Drap. 



2767 — minulus. Drap. 



2768 Physa contorta, Mich. 



2769 Ancylus strigatus. Porr. 



2770 — fluviatilis, Drap. 



2771 AmpuUacera fragilis, Lamk. 

 21T2 Cyclosloma Orbignyi, Pfr. 



2773 — serailabre, Lamk. 



2774 — salleanum, Pfr. 



2775 — ciiiclidodes, Pfr. 



2776 — tinctorium, Pfr. 



2777 — solutum, Rich. 

 271S — sulcatum, Drap. 



2779 — elegans, Muli. 



2780 — striolatum, Porro 



2781 Pomalias affinis? 



2782 Trochatclla pulchella, Desk. 



2783 Schasicheila alata, lUenke 



2784 Alcadia succinea, Pfr. 



2785 Lucidella aureola, Feruss. 



2786 Cercs salleana, Gray 



2787 Paludina bengalensis, Lamk. 



2788 — Boissieri. 



2789 Melania Gassiesi, Reew 



2790 Melanopsis costata, Oliv. 



2791 Paiudeslriiia Cumingiana, Fisch. 



2792 Stomatella imbricata, Lamk. 



