﻿110 



Scientific name. 



Striata, 



Bistriata, 



Varia, 



Marmorata, 



Glabra, 



Locality. 

 Asiatic Ocean, Barbary. 

 Africa. 

 East Indies. 



do. Africa. 

 Soutli Seas. 



Scientific name. 

 Ovina, 

 Parva, 

 Rufescens, 

 Splendens, 

 Corrugata, 



Locality. 



Africa, Mauritius, China. 

 South Seas. 

 California, 

 do. 



Family 2d. Oblong. 



Assinima, 



Indian Ocean. 



Imperforata, 

 Impertusa, 



DIVISION II. Shell imperforate. 



E. Indies, Red Sea. 

 do. 



Dubia, 



South Seas. 



