150 



BIBLIOGRAPHY OF 



Page. 



No. 



Kame. 



Locality. 



29 



930 



Paludina Nickliniana Lea. 



Hot Springs, Va. 



29 



931 



Nuttalliana Lea. 



Oregon. 



29 



932 



nuclea Lea. 



Oregon. 



29 



933 



obtusa Lea. 



Ohio. 



29 



934 



pallida Lea. 



Ohio. 



29 



935 



ponderosa Say. 



Ohio. 



30 



936 



regularis Lea. 



Ohio. 



30 



937 



subcarinata Say. 



Ohio. 



30 



938 



subglobosa Say. 



Iowa. 



30 



939 



subpurpurea Say. 



Illinois. 



30 



940 



transversa Say. 



Louisiana. 



30 



941 



Troostiana Lea. 



Tennessee. 



30 



942 



unicolor Lam. 



South Carolina. 



30 



943 



virens Lea. 



Oregon. 



30 



944 



vivipara Lavi. 



Southern States. 



30 



945 



scalaris Say. 



Florida. 



30 



946 



Amnicola albilabris Ward. 



Ohio. 



30 



947 



Cincinnatensis Anthony. 



Ohio. 



30 



948 



dentata Say. 



Florida. 



30 



949 



lapidaria Say. 



Ohio. 



SO 



950 



lustrica Say. 



Ohio. 



30 



951 



orbiculata Lea. 



Ohio. 



30 



952 



porata Say. 



Ohio. 



30 



953 



parva Lea. 



Ohio. 



30 



954 



pallida Lea. 



Massachusetts. 



30 



955 



Sayana Lea. 



Ohio. 



30 



956 



gibbosa Anthony. 



Ohio. 



30 



957 



tenuipes Hald. 



Georgia. 



30 



938 



Ampularia rugosa Lam. 



Mississippi. 



30 



959 



depressa Say. 



Florida. 



30 



960 



rotimdata Say. 



Florida. 



30 



961 



Hopetonensis Lea. 



Hopeton, Ga. 



30 



962 



Neritina reclivata Say. 



Florida. 



30 



963 



Natica alba Say. 



Florida. 



31 



964 



canaliculata Gould. 



Massachusetts. 



31 



965 



canrena Lam. 



Southern coast. 



31 



966 



clausa Brod. 



Massachusetts bay. 



31 



967 



duplicata Say. 



New York. 



31 



.968 



heros Say. 



New York. 



31 



969 



immaculata Totten. 



Maine to New York. 



31 



970 



flava Gould. 



Massachusetts bay. 



31 



971 



lunata Say. 



Southern coast. 



31 



972 



pusilla Say. 



Southern coast. 



31 



973 



triseriata Say. 



Atlantic coast. 



31 



974 



Sigaretus haliotoideus Lam. 



Massachusetts bay. 



