Helix Cazenavetti Fischer. 
— Lamarcki Mke. 
— lancula Fer. 
— chlorozona Grat. 
— stragulum Cr. et Fischer. 
— xystera Sow. 
— fulgurata Sow. 
— Terveriana Grat. 
— Guillaini Petit. 
— Calypso Pfr. 
— Suarezensis Crosse. 
-- Robillardi Ad. et Ang. 
Bulimus Vesconis Morelet. 
— rufoniger Reeve. 
— crassilabris Gray. 
— 119 
Ampelita. 
— Favanni Lam. (einetus Jay). 
— clavator Petit. 
Stenogyra obtusata Gmel. 
— Moreleti Desh. 
?— clavulinus Potiez et Mich. 
— @Goodalli Müll. 
— trochoides Brug. 
Columna eximia Shuttl. 
Achatina Lamarckiana Pfr. 
— fulica Fer. Jsl. de France, Ind. 
— panthera Fer. 
Mauritius. 
Mozambique, 
?— zebra Chemn. Cap, Natal. 
Ennea arenicola Morelet. 
— intermedia Morel. 
— mierodon Morel. 
— minor Morel. 
— ovoidea Brug. Comoren. 
— tumida Morel. 
— cerea Dkr. Comor., Zanzibar. 
Planorbis erassilabrum Morel. 
— trivialis Morel. 
?Cyclotus orbellus Lam. 
Euptychia metableta Crosse. 
Cyelophorus aequivocus Pfr. 
— alternans Pfr. 
Lithidion niveum Pfr. 
Otopoma unifasciatum Sow. 
— Coguandianum Petit. 
— vitellinum Pfr. 
— multilineatum Jay. 
— Philippianum Pfr. 
Cyelostomus Cuvierianus Petit. 
— ocelusus Mörch. 
formosus Sow. 
de Burghiae Reeve. 
cariniferus Sow. 
Deshayesianus Petit. 
Abeillei Grat. 
Kieneri Pfr. 
campanulatus Pfr. 
bicarinatus Sow., 
pulchellus Sow. 
principalis Pfr. 
deliciosus Fer. Comoren. 
Michaudi Grat. 
castaneus Pfr. 
madagascariensis Gray. 
Boivini Pfr. 
unicarinatus Sow. 
vittatus Sow. 
- chloroticus Pfr. 
Moulinsii Grat. 
Macareae Petit. 
euchilus Pfr. 
multifasciatus Grat. 
zonatus Petit. 
obsoletus Petit. 
Dupontianus Morel. 
Crosseanus Morel., 
chromius Morel. 
Belairi Petit. 
- isabella Pfr. 
xanthochilus Sow. 
castus Pfr. 
virgo Pfr. 
aplustre Sow. 
12* 
