34 LIST OF MOLLUSCA. 



v. 3 Ulideana 



v. 4 Cranchii 



v. 5 angusta 

 Pleurotoma turricula Mont. 



v. rosea 

 Pleurotoma Trevelyana Turt, 



C YPB^J IDM Flem , 

 MARGINELLA Lam. 

 Marginella Isevis Donovan 

 v. oblonga 



CYPB^> L. 



, Cypreea Europsea Mont. 

 OVULA Brug. 

 Ovula patula Penn. 



PLEUROBRANCHIATA Gray 

 BULLION Clark 

 CYLJCHNA Lov6n 

 Cylichna acuminata Brug. 

 Cylichna nitidula Lov6n 

 Cylichna umbilicata Mont. 



v. conulus 

 Cylichna cylindracea Penn. 



v. linearis 

 Cylichna alba Brown 



UTBICULUS Brown 

 Utriculus raammillatus Phil. 

 Utriculus truncatulus Brug. 

 v. pellucida 



