UNIVALVES PATELLA. 189 



Scientific N'ame. Locality, Common Name 



Auriculata Batavia.W.Iiidies, Borneo Ear-shap'd do • • 



* Duplicata ' Double do • • 



Division VII. — Shell with an internal ttansverse partition. 



Trochiforniis •■•• Falkland Islcs.Trariqucbar Trochiis-shap'ddo 



Tiochoides - • Wave-ribbed do 



Neritoidea Mauritius, Indian Ocean Chambered do 



Porcellana Indian Ocean, Goree • • • Brown spot do 



Fornicata Mediterranean, ditto • • • • Slipper • • • do 



Acaleata Mauritius, W. Indies Spiny ribbed do 



Goreensis Goree Sandal • • • • do 



Crepidula Mediterranean, Barbary Transparent white 



