NORTH AMERICAN CONCHOLOGY. 



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IC 



ITame. Locality. 



I^ea. — Coutinuation of Mr. Lea's paper on Fresh 

 Water and Land ShellSo- Date of title of toL ix, 

 part 1, 1844. 



Helix Tennesseensis Lea. 

 Carocolla Edgariana Lea. 

 Succinea Wardiana Lea. 



Totteniana Lea. 



Nuttalliana Lea. 



aurea Lea. 



Oregonensis iea. 



inflata Lea. 

 Planorbis regularis Lea. 



Buchanensis Lea. 



bellus Zen. 



lens Lea = lenticularis Lea. 

 Physa Hildrethiana Lea. Illinois. 



inflata f^ea. Virginia. 



Troostiana Lea. Tennessee. 



Limnaea PhiladelphicaXe«. Schuylkill river 



Cumb'land Mt., Tenn. 



Cumb'land Mt., Tenn. 



Ohio. 



Newport, R. I. 



Oregon. 



Springfield, 0. 



Oregon. 



South Carolina. 



United States. 



Cincinnati. 



Tennessee. 



GrifEthiana Lea. 



Nuttalliana Lea. 



bulimoidea Lea. 



exigua /><«. 



planulata Lea. 



fusiformia Lea. 



rustica L^ea. 



plica J^ea. 



coarctata Lea, 



casta l^ea. 



parva I^ca. 



curta L^ea. 



Btrigosa f./'a. 



Kirtlandiana L^ea. 

 Paludina regularis Lea. 



obtusa /.(''(. 



Troostiana L^ea. 

 Anculosa (notes on the genus.) 



Troostiana Lea. Tennessee. 



gibbosa Lea. ' Tennessee. 



carinata Lea. Roanoke river. 



variabilis /.ea. Roanoke river. 



Amnicola (notes on the genus.) 



Charlotte Lake, N. Y. 



Oregon. 



Oregon. 



Tennessee. 



White Sulph. Spr., Va. 



Lewistown, N. Y. 



Poland, 0. 



Tennessee. 



Newport, R. I. 



Roland, 0. 



Cincinnati. 



Cincinnati. 



Cincinnati. 



Poland, 0. 



Ohio. ? 



Ohio. 



Tennessee. 



