24 BULLETIN OF THE 



Family TRICHOTROPIDJE. 



Genus TRICHOTROPIS Sowerby. 



Subgenus MESOSTOMA Deshayes. 

 Mesostoma migrans Dall. 



Genus? DOLOPHANES Gabb. 



Dolophanes Gabbi Dall. 

 Dolophanes columbella Dall. 



Family FOSSARID^E. 

 Genus FOSSARUS Philippi. 



Subgenus GOTTOINA A. Adams. 



Gottoina bella Dall. 

 Gottoina compacta Dall. 



Family SOLARIIDjE. 



Genus FLUXINA Dall. 

 Fluxina brunnea Dall. 

 Fluxina discula Dall. 



Genus SOLARIUM Lamarck. 

 Solarium granulatum Lamarck. 

 Solarium peracutum Dall. 

 Solarium Sigsbeei Dall. 



Genus OMALAXIS Deshayes. 



Omalaxis nobilis Verrill. 



Family? ADEORBID^E. 

 Genus SEPARATISTA Gray. 

 Section HALOCERAS Dall. 

 Separatista cingulata Verrill.* 



Genus ADEORBIS Wood. 

 Adeorbis supranitidua Wood. 

 Adeorbis supranitidua var. Orbignyi Fischer. 



Subgenus CLATHRELLA Recluz. 

 Clathrella naticoidea Dall.* 



