90 



W. K ob ei i 



Familie Stenogyridae. 



Genus Stenogyra. 



? clavulina Petit 



dalli Müller 

 moreleü Deshayes 

 trochoides I'.rug. 



Familie Achatinidae. 



Genus Achat hm Lam. 



fulica I-'i'i'. 

 lamarckiana L. 1 Mr. 

 panthera Kit. 

 zebra Fer. 



Pulmonata aquatilia. 



Genus Planorbis Geoffr. 



crassilabrum Mordet 

 wadagascarieiisis E. A. Smith 

 trivicdis Morelet. 



Genus lÄwinaea Lam. 



electa E. A. Smith 

 hovarum Tristram. 



Genus T»ldora Gray. 



I,iim llata E A. Smith 

 obtusispira E. A. Smith. 



Pneumonobranchia. 



Familie Cyclostomidae. 



Genus Aeroptychia Crosse & Fischer. 

 aequivoca (Anceyella) Crosse^ Fischer 

 albocincta E. A. Smith 

 niiDiiciitii Crosse 

 metableta Crosse 

 notabilis E. A. Smith 

 pyramidata Sykes 



Genus Tropidophora Troschel. 

 a) Subgenus Tropidophora s. str. 

 abeillei Grateloup 



11/lirii'ii/s l'tr. 

 aspcra Pot. a Mich. 

 balteata Sowerby 

 belairi Petit 

 betsiloensis E. A. Smitli 

 bicarinata Sowerby 

 boivini Petit 

 6r< vimargo Mouss. 



iiiiiipiiiniliilii l'tr. 



carinift ru Sowerb) 



cerastti Mabille (spectiibile Petit) 



chromium Morelel 



niissn Mabille 



cognata Mabille 



congener E. A. Smith 



consatiguinea Sowerbj 



cuoieriana Petit 



deburghiae Rve. 



delieiosa Fer. 



1/1 ftamsi (Jouss.) Mabille 



desiiayesiana Petit 



discotropis Morelet 



duponUana Morelet 



dyganum Mabille 



erronea Nevill 



ettchilus l'tr. 



eustola 1 Irosse a I'. Fischer 



filostriata Sowerby 



formosa Sowerby 



/<•-//, Bttg. 



jousseaumi Mabille 



