24 BULLETIN OF THE 



Family TRICHOTROPIDiE. 



Genus TRICHOTROPIS Soweeby. 



Subgenus MESOSTOMA Deshayes. 

 Mesostoma migrans DalL 



Genus? DOLOPHANES Gabb. 

 Dolophanes Gabbi Dall. 

 Dolophanes columbella Dall. 



Family FOSSARIDJE. 



Genus FOSSARUS Philippi. 



Subgenus GOTTOINA A. Adams. 

 Gottoina bella Dall. 

 Gottoiua compacta Dall. 



Family SOLARIID^. 



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? ADEORBIDJE. 



Genus SEPARATISTA Gray. 

 Section HALOCERAS Dall. 

 Separatista cingulata Verrill.* 



Genus ADEORBIS Wood. 

 Adeorbis supranitidus Wood. 

 Adeorbis supranitidus var. Orbignyi Fischer. 



Subgenus CLATHRELLA Recluz. 

 Clathrella naticoides Dall.* 



