250 



BIBLIOGRArilY OF 



Name. 

 Unio irroratus Lea. 



lappilus Say. 



multiradiatus Lea. 



phaselosus Hild. 

 var. U. ctmelus Lea. 



planantulus Lea. 



pustulosus Lea. 



parvus Barnes. 



perplexus Lea. 



plicatus Say. 



Rangianus Lea. 



rubiginosus Lea. 



rectus Lam. 



siliquoideus Barnes. 



subrostratus Say. 



solidus Lea. 



Sayii Ward. 



tuberculatus Barnes. 



tenuissimus L,ea. 



triangularis Barnes. 



verrucosus Barnes. 



ventricosus Barnes. 

 var. U. occidens Lea. 

 subovatus Lea. 

 Alasmodon ambigua Say. 



calceola Lea. 



truncata Say. 



rugosa Barm s. 

 Anodon aerolata Swain. 



Buchanensis Lea. 



Ferussaciana Lea. 



imbecilis Say. 



pavonia Lea. 



plana Lea. 



A. decora Lea (young). 



salmonea L<«. 

 Cyclas edentula Say. 



occidentalis Prime. 



partumeia Say. 



solidula Prime. 



similis Say. 



rhomboidea Say. 



transversa Say. 

 Pisidium dubium Say. 



compressum Prime. 



Locality. 

 Scioto river. 

 Scioto river. 

 Scioto river. 

 Scioto river. 



Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 

 Scioto 



river. 



river & Ohio canal. 



river. 



river & Ohio canal. 



river. 



river & Ohio canal. 



ri ver. 



river & Ohio canal. 



river. 



river. 



river & Ohio canal. 



river. 



ri ver. 



river. 



river. 



river. 



Scioto river. 



Scioto river & Ohio canal. 



Scioto river. 



Scioto river & Ohio canal. 



Scioto river & Ohio canal. 



Scioto river & Ohio canal. 



Scioto ri ver & Ohio canal. 



Scioto river & Ohio canal. 



Scioto river. 



Scioto river & Ohio canal. 



Scioto river. 



Ohio canal. 



Swamps. 



Swamps. 



Scioto river & Ohio canal. 



Scioto river & Ohio canal. 



Ohio canal. 



Scioto river & Ohio canal. 



Scioto river & Ohio canal. 



Ohio canal. 



