SUB-ORDER 2. EDRIOPHTHALMA. 



FAMILY 4. FISSURELLIDJE. 

 GENUS. FISSURELLA. Bruguiere, 1789. 

 I F. reticulata. Donovan. Britain. 



GENUS. CEMORIA. Leach, 1820. 

 1 C. noachina. Linnaeus. Britain. 



GENUS. EMARGINULA. Lamarck, 1801. 

 1 E. rosea. Lamarck. Devonshire, England. 



GENUS. PARMOPHORUS. Blainville, 1817. 

 1 P. Australia. Blainville. New Zealand. 



FAMILY 5. DENTALIID2E. 

 GENUS. DENT ALIUM. Linnaus, 1740. 



1 D. Elepliautinum. Linnaeus. Indian Seas. 



2 D. entalis. Britain. 



3 D. novemcostatum. Deshayes. France. 



4 D. octogouum. China Seas. 



5 D. tarentinum. Sowerby. Britain. 



FAMILY 6. SCUTELLDD^;. 

 GENUS. TECTURA. Audoin, 1830. 

 1 T. fluviatilis. W.T.Blanford. Pegu. 



FAMILY 7. GADINIID^}. 

 GENUS. GADINIA. Gray, 1824. 

 1 G. reticulata. Sowerby. Chili. 



FAMILY 8. PATELLID,E. 

 GENUS. PATELLA. Linnaeus, 1752. 



Mr.W.T.Blanford. 



10 P. vulgata. 



Japan. 

 Philippines. 

 Britain. 



Island of Reunion. M. Robillard. 

 Philippine Islands. 

 Sandwich Islands. M. Robillard. 



South Africa. 



Britain. 

 Port Blair, An- Dr. Walters. 



damans. 

 a Britain.* 

 b France. M. Robillard. 



