NORTH AMERICAN CONCHOLOGY. 



6T 



[Hanley, 

 Pa. Fig 



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Index Testaceologicus.] 



Name. Locality. 



Unio fasciatus Conr. 

 My a rugulosa (Unio). Nortli America. 



Alasmodonta marginata Say. 

 Unio varicosa Lam. 



marginata Hanley. 

 obliqua Wood (Unio). Nortli America. 



Unio mytiloides Lea. 

 Uniopsis mytiloides Swains. 

 rigida Gray (Unio). North America. 



Mytilus complanatus Dillw. 

 Unio purpureus Say. 

 rarisidcata Lam. 

 coarctata Lam. 

 purpurascens Lam. 

 rhombea Lam. 

 carinifera Lam. 

 glabrata Lam. 

 sutcidens Lam. 

 picelonga Barnes (Unio). North America. 

 Unio rectus Lam. 

 Tellina elegans Maiue. Gulf of Mexico. 



Mactra recurva Gray. South Carolina. 



Latraria lineata Say. 



papyracea Sowb. 

 recurva Gray. 

 Mactra Nuttallii Rve. 

 Campechensis. Florida. 



Lulraria canaliculata Say. 

 similis Gray. North America. 



M. ovalis Gould, 

 denticulata (Mesodesma). North America. 

 Mactra deaurata Turt. 

 Mesodesma deaurata Gray. 

 Jauresii De Joannis. 

 Donaz scalpellum. California. 



D. e/onij'itii Mawe. 

 Venus crassicostata (Cardita). Acapulco. 

 Venericardia crassicostata. 

 Cardita Cuvieri Brod. 

 Michel ini Val. 

 Area Americana Gray. South Carolina. 



Ostrea gigantea (Hinnites). California. 

 Lima gigantea Gray. 

 Hinnites Poulsoni Cour. 



