PLATE VIII. 



[Part II.— ,7«7y ]8S2.] 



1. SiTALA iNFULA, Benson, x4. Calcutta. 



la. Ditto : sculpture of last whorl, x 180. \b. Sculpture of the apical whorls, x 180. 

 1 c. Ditto : animal, x 2. From drawing by F. Stoliczka. 

 Id. Ditto : jaw, enlarged. From drawing by F. Stoliczka. 

 1 e. Ditto : teeth of radula. From drawing by F. Stoliczka. 



If. Ditto : generative organs, much magnified. 1^. Showing enlargement of ovi- 

 duct (a). From drawing by F. Stoliczka. 



2. SiTALA ATTEGiA, Bs., X 4. From Moulmain, Tenasserim. 



2«. Ditto : sculpture of apical whorls, x 180. 26. Sculpture of the last whorl, x 180. 

 2c. Ditto: right and left shell and dorsal lobes of the mantle, enlarged. From 



drawing by F. Stoliczka. 

 2d. Ditto: jaw. From drawing by F. Stoliczka. 

 2e. Ditto : teeth of radula. 

 2/. Ditto : generative organs, much enlarged. 



3. SiTALA ATTEGIA, Bs., X 4. Promc, Pcgu. 



4. cuLMEN, W. Blf , X 4. Pegu. 



