PLATE XXXll. 



ScapliaiiJer sii/>globosus n. sp. 



At VS multistriata n. sp. 



Atys subtor tuosa n. sp. 



Atys snpracancellata n. sp. 



Dinia truncatula n. sp. 



Cylichna javanica n. sp. 



Cyliclina Sibogae n. sp. 



Ilaminea dubia n. sp. a, b. largest specimen, with brokcn 



peristome, c. smaller one, more complete. 

 Teeth of radula of same. 

 Ringicnla prophiquans Hinds. 

 Ringictila titanica n. sp. a, b. largest specimen, c. smaller 



one with peristome more developed. 

 Fig. 12. Ringiciila plicifera n. sp. 



