NORTH AMERICAN CONCHOLOGY. 



131 



Name. 



Amphidesma transversa Say. 

 Corbula contracta Say. 

 Pandora trilineata Say. 

 Saxacava rugosa Lam. 



distorta Say. 



rhomboides Desk. 

 Petricola pholadiformis Lam. 



dactylus Say. 

 Sanguinolaria fusca Conrad. 



rugosa Lam. 



lusoria Conrad. 



sordida Gould. 

 Tellina alternata Say. 



polita Say. 



iris Say. 



flexuosa Say. 



tenera Say. 



interstriata Say. 



lateralis Say. 



decora Say. 



mera Say. 



tenta Say. 



calcaria Say. 



nasuta Conrad. 



versicolor Cozzens. 

 Lucina divaricata Lam. 



contracta Say. 



radula Lam. 



flexuosa Gould. 

 Donax variabilis Say. 



fossor Say. 

 Capsa laevigata Lmiji. 

 Astarte castanea Say. 



lactea Br. & Soiub. 



quadrans Gould. 



sulcata Fleming. 



undata Gould. 



Portlandica Mighels. 

 Cyclas similis Say. 



dubia Say. 



rhomboidea Say. 



partumeia Say. 



staminea Conrad. 



edentula Say. 



transversa Say. 



Locality. 

 Georgia. 

 New Bedford. 

 Staten Island. 

 Massachusetts bay, 

 Massachusetts bay. 

 Massachusetts bay. 

 Staten Island. 

 New Bedford. 

 Long Island. 

 Florida. 

 New Jersey. 

 Massachusetts bay. 

 South Carolina. 

 South Carolina. 

 South Carolina. 

 South Carolina. 

 New Jersey. 

 Florida. 

 New Jersey. 

 Florida. 



Massachusetts bay. 

 Massachusetts bay. 

 Massachusetts bay. 

 Columbia river. 

 New York bay. 

 Rhode Island. 

 Massachusetts bay. 

 Massachusetts bay. 

 Massachusetts bay. 

 Georgia. 

 Long Island. 

 Florida. 

 Staten Island. 

 Stomach of fish. 

 Stomach of fish. 

 Coast of Maine. 

 Coast of Maine. 

 Coast of Maine. 

 Ohio. 

 Ohio. 



Lake Champlain. 

 Ohio. 

 Alabama. 



Canandaigua, N. Y. 

 Kentucky. 



