NORTH AMERICAN CONCHOLOGY. 



17 



[Lamarck, ed. 3.] 



Pa. 



Name. 



Locality. 



535 



Mactra gigantea Lam. 



M. solidissima Cliemn. 



North. America. 



550 



Pandora nasuta Sowh. 

 P. trilineata Say? 





550 



trilineata Say. 



Georgia, &c. 



554 



Petricola pholadiformis Lam. 





584 



Crassina castanea Say. 



New Jersey. 



587 



Cyclas cornea Lam. 

 C. rivalis Drap. 



Europe, N. America 



588 



sulcata Lam. 



Lake George. 



588 



striatina Lam. 



North America. 



588 



Saratogea Lam. 



North America. 



590 



Cyrena Caroliniensis Bosc. 

 Cyclas Caroliniensis Bosc. 



Carolina. 



610 



Venus mercenaria Linn. 



North Am. Ocean. 



618 



paphia Linn. 



Carolina,Maryland,^ 



628 



Cardium Grcenlandicum Chemn. 

 C. edentidum Sowb. 



Greenland. • 



640 



Hiatella arctica Linn. 

 Mya arctica Linn. 

 Solen minutus Linn. 

 Cardila arctica Brug. 



Arctic Seas. 



667 



TJnio crassidens Lam. 



U. cuneatus Barnes. 

 crassa Say. 



North America. 



667 



Peruvianua Lam. 

 U. undulatus Barnes. 

 mnltipUcatus Lea. 



Peru. 



667 



rariplicata Lam. 

 U. plicatus Barnes. 

 heros ? 

 undulatus ? 





667 



purpurata Lam. 

 U. ater Lea. 

 liirjuhris Say. 



Mississippi, Africa. 



668 



ligamentina Lam. 



Ohio. 



668 



obliqua Lam. 



U. undulatus Bames. 



Ohio. 



668 



retusa Lam. 



U. tncurvis Say ? 



New Scotland. 



668 



coarctata Lam. 

 U. gihbosa? 



Hudson river. 



668 



purpurascens Lam. 

 U. jiiirpurini6 Say. 



New York. 



