338 



BIBLIOGRAPHY OP 



[American Journal of Science — co7itiniied.'] 



Vol. 



Page. 



Kame. 



Locality. 





404 



Cardita tridentata Sai/. 



Southern coast. 





404 



granulata Say. 



Southern coast. 





404 



Chama arcinella Lam. 



Southern coast. 





404 



Cumingia tellinoides Conrad. 



Southern coast & Mass. 





404 



Cultellus Carribeeus. 



S'rn coast, Mass., N. J. 





404 



Cytherea elevata Conrad. 



Gulf of Mexico. 





404 



Sayana Conrad. 



Rh. Island, Mass., N. J. 





404 



Lucina crenulata Conrad. 



Cape Henry, Va. 





404 



divaricata Lam. 



Atlantic coast. 





404 



trisulcata Conrad. 



Florida. 





404 



radula Lain. 



Rhode Island & Mass. 





404 



squamosa Lam. 



Southern coast. 





404 



Mactra lateralis Sai/, 



Atlantic coast. 





404 



Nucula acuta Say. 







404 



proxima Say. 



Atlantic coast. 





404 



limatula Say. 



Massachusetts. 





404 



acuta Conrad. 



Gulf of Mexico. 





404 



Pecten concentricus Say. 



Atlantic coast. 





404 



Tellina lusoria Say. 



Southern coast. 





404 



Venus lanceata Say. 



Southern coast. 





404 



mercenaria L. 



Atlantic coast. 





404 



metastriata Say. 



Florida. 





405 



Cerithium clavulus H. C. Lea. 



Tampa Bay. 





405 



dislocatum Say. 



Southern coast. 





405 



Dentalium coarctatum Lam. 



Gulf of Mexico. 





405 



Crepidula unguiformis. 



Atlantic coast. 





405 



fornicata Lam. ? 



Atlantic coast. 





405 



convexa Say? 



Atlantic coast. 





405 



Fulgur carica ? 



Southern coast. 





405 



canaliculatus. 



Atlantic coast. 





405 



Natica heros Say. 



Atlantic coast. 





405 



duplicata Say. 



Atlantic coast. 





405 



canrena Lam. 



Florida. 





405 



Nassa trivittata Say. 



Atlantic coast. 





405 



obsoleta Say. 



Atlantic coast. 





405 



lunata Say. 



Atlantic coast. 





405 



Oliva litterata Lam. 



Florida. 





405 



zonalis Lam. 



Florida. 







Conrad. — Notices of Fresh-wat 



ST Shells, &c., of Rock- 







bridge County, Va, : by T. A. Co: 



^KAD. 





407 



Unio collinus Conrad. 







407 



purpureus Say. 







407 



constrictus Conrad. 







407 



subplanus Conrad. 







407 



lanceolatus Lea. 







407 



Alasmodonta undulata Say. 







407 



marginata Say. 







407 



Anodon cataracta Say. 







407 



marginata Say? 







407 



Planorbis parvus Say. 







407 



Ancylus rivularis Say. 







407 



Paludina decisa Say. 







407 



Anculosa dilatata Conrad. 







407 



Melania virginica Say. 





