150 



BIBLIOGRArilY OF 



Name. 

 Paludina Nickliniana Lea. 



Nuttalliana Lea. 



nuclea Lea. 



obtusa Lea. 



pallida L^ea. 



ponderosa Say. 



regularis Lea. 



subcarinata Say. 



subglobosa Say. 



subpurpurea Say. 



transversa Say. 



Troostiana Lea. 



unicolor Lam. 



virens Lea. 



vivipara Lam. 



scalaris Say. 

 Amnicola albilabris Ward. 



Cincinnatensis Anthony. 



dentata Say. 



lapidaria Say. 



lustrica Say. 



orbiculata Lea. 



porata Say. 



parva L,ea. 



pallida L,ca. 



Sayana L< a. 



gibbosa Anthony. 



teuuipes Hald. 

 Ampularia rugosa Lam. 



depressa Say. 



rotundata Say. 



Hopetonensis l.< i. 

 Neritina reclivata Say. 

 Natica alba > < '. 



canaliculata Gould. 



canrena Lam. 



clausa Brod. 



duplicata Say. 



heros Say. 



immaculata Tolten. 



flava Gould. 



lunata Say. 



pusilla Say. 



triseriata S ly. 

 Sigaretus haliotoideus Lam. 



Locality. 



Hot Springs, Va. 



Oregon. 



Oregon. 



Ohio. 



Ohio. 



Ohio. 



Ohio. 



Ohio. 



Iowa. 



Illinois. 



Louisiana. 



Tennessee. 



South Carolina. 



Oregon. 



Southern States. 



Florida. 



Ohio. 



Ohio. 



Florida. 



Ohio. 



Ohio. 



Ohio. 



Ohio. 



Ohio. 



Massachusetts. 



Ohio. 

 Ohio. 

 1 ■ orgia. 

 Mississippi. 



Florida. 

 1'lnu, la. 

 Hopeton, Ga. 

 Florida. 

 Florida. 

 Massachusetts. 

 Soul hero coast. 

 Massachusetts hay. 

 New York. 

 New York. 

 Maine to New York. 

 Massachusetts hay. 

 Southern coast. 

 Southern coast. 

 Atlantic coast. 

 Massachusetts hay. 



