386 



BIBLIOGRAPHY OF 



[Proceedings of tlie Acad, of Nat. 



Sci. 



of Pliilad. — continued.'] 



Vol. 



Pa. 



Name. 



Vol. 



Pa. 



■ Name. 



viii 260 Lymnaea humilis Say. 



viii'260 







TriTi 9(in "Dl rit-i/^t-'Kica -t-t-lTTz-ilTTia .Q/m 



TTTi'; :0^n 





Vlll ^01' 



viii 260 



1. x»uvyx l^^il ftx.wxvxo ^^y. 



var. corpulentua. 



viii 260 Paludina decisa Say. 



viii 260 



campanulatus Say. 



viii 260 Amnicola limosa Say. 



viii 260 



bicarinatus Say. 



viii 260! (Pal.) pallida Lea? 



viii 260 



hirsutus Say. 



viii 260 Valvata tricarinata Say. 



viii 260 



deflectus Say. '< 



viii 260 



var. bicarinata Lea. 



viii 260 



parvus Say. 



viii 260 



sincera Say. 



viii 260 



Physa heterostropha S. 



viii|260 



striata Lewis. 







L.ea. — Descriptions of eleven new species of Exotic Uniones from 







Georgia : by Isaac Lea. 







[For localities, vide ".Tourn. Acad. Nat. Sci. of Pliilad."— W. G. B.] 



viii 262 



Unio Elliottii Lea. 



viii 262 



Unio vicinus Lea. 



viii 262 





viii 262 



subellipsis Lea, 



viii'262 



pullatis Lea. 



viii 262 



geminus Lea. 



viii'262 



favosus Lea. 



viii 262 



rostreeformis Lea. 



viii!262 



rutilans Lea. 



viii 263 



Blandianus Lea. 



viiii262 



errans Lea. 







liiCa, W. Cr. Minney, &C. — In the new series of the Pro- 

 ceedings of the Academy of Natural Sciences of Philadelphia, 

 occur the following: — 

 [The volumes of this series are not numbered. — W. G. B.] 



1857. 



Name. 



Locality. 



Page. 







Jaa. 



Lea. — Observations on the Visual Organs of Unio : by Isaac 



17 



Lea. 



Feb. 



W. €r. Binney. — Descriptions of American Land Shells: 





by W. G. BiNNEY. 



18 



Helix intercisa W. G. Binney. 



H Nickliniana Binnev (var.) 



Oregon. 



19 



Succinea lineata W. G. Binney. 



Nebraska. 





Lea. — Descriptions of thirteen new species of Uniones from 





Georgia: by Isaac Lea. 





[For localities, vide " Journ. Acad. Nat. Sci. of Philad."— W. G. B.] 





Name. 



Page. 



Name. 



31 



Unio Blandianus Lea. 



32 



Unio excavatus Lea. 



31 



concestator Lea. 



32 



radians Lea. 



31 



extensus Lea. 



32 



riibellinus Lea. 



31 



pyriformis Lea, 



32 



umbrosus f-^ea. 



31 



Columbensis Lea. 



32 



apicinus f^ea. 



32 



fallax Lea. 



32 



Othcaloogensis Lea. 



1 32 



intercedens Lea. 







1 



