TABLE OF PAMILIE8 AND SGNEBA. XXVU 



Page 



Family BULIMULID^ 272 



Amphidromus 272 



Family PUPID^ 273 



Pupa 273 



Clausilia 273 



Megaspira 274 



Achatina 274 



Cochlicopa 274 



FamUy AURICULID^- 274 



Melampus 274 



Pedipcs 276 



Family SUCCIN^ID^ 275 



Suecinea 275 



FamUy TESTACELLID^ 275 



Glandina 275 



FamUy LIMN^ID^ 276 



Limnaea 276 



Pitharella 280 



Ancylus 281 



Acroloxus 281 



Planorbis 281 



Family PHTSID^ 284 



Camptoceras 284 



Class SCAPHOPODA 284 



FamUy DENTALIID^ 284 



Fustiaria 284 



Siphonodentalium 287 



