NORTH AMERICAN CONCHOLOGY. 



21 



iii 445 



iii 450 



iii 453 



iii 460 



iii 514 



[Lamarck, ed. 3.] 



V. Pa. Name, 



iii 444 Melanopsis semigrauulosa Desli. 

 Mtlania iiitj/era tidy. 

 neritiformis Dtsh. 

 Valvata tricariuata Sny. 



V. carinuta Sowb. 

 Faludina ponderosa Say. 

 1 jun., P. dccisu Say. 

 Ampullaria urceus Mali. 



Ampullaria rwjosa Lam. 

 Nerita urceus MiilL 

 Bulimus urceus Brug. 

 Ampullaria urceus Fer. 

 Haliotis Californieusis Swains. 

 II. fjlahra Desh. 

 574 Littorina castanea Desk. 

 L. Gr(cnlamlica Mke. 

 sulcata Mke. 

 Turbo unguis Wood. 

 Phasiauella sixlcata Lani. 



LilloriiM irrorata Gray. 

 Turritella Virginiana Lam. 

 Cerithium maculosum Kicn. 

 Pleurbtoma tuberculifera Dr. Sf Sowh. 

 Turbinella tuberculata Gray. 

 Fusus carinatus Lam. 



Murex carinatus Pennant. 

 fornicatus Dillw. 

 662 corona Lam. 



Miirrx corona Cliemn. 



Dupetithouarsi Kien. 



Pyrula canaliculata La7n. 



Murex canaliculatus Linn. 

 P. spirata Kien. 

 Murex radix Gmel. 



M. melunomalhos (pars.) Dillw. 

 foliatus Gmel. 



M purpura, ^'c. Gmel. 

 Purpura foliata Mart. 

 3/. tripterus Kien. 

 733 Chenopus occidentalis Beck. 



Ajtorrlmh occidentalis Sowb. 



751 Strombus galeatus Wood. 



752 gracilior Wood. 



Locality. 

 Ohio. 



Ohio, &c. 

 Schuylkill. 



Ohio, &c. 



Mississippi river. 



California. 

 Northern Seas. 



Acapulco. 

 Carolina. 



Virginia. 

 Acapulco, &c. 

 California. 

 Mazatlan. 

 Greenland. 



Gulf of Mexico. 



California. 

 Canada, &c. 



Acapulco. 



N. W. C. of America, 

 [India? 



Gulf of St. Lawrence, 

 [&c. 

 California. 

 California. 



