NORTH AMERICAN CONCHOLOGT. 



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Name. Locality. 



Lemiox Raf. n. s. g. 

 Eurynia fulva Raf. 

 Obliquaria calendis Raf. 



Venus Raf. 

 Azimedia Raf. n. s. g. 

 Obliquaria plateolus Raf. 



teneltus Raf, 



bicolor Pi.af. 



violacea Raf. 



Unio d'datata Raf. 



pallens Raf. 



rivularis Raf. 



fontinalis Raf. 



cliloris Raf. 

 Sinto:sia Raf. 

 Obliquaria castanea Raf. 

 Truncilla perplexa Raf. 



granulata Raf. 



metaplata Raf. 

 Unio pustulatus Raf. 



punctatus Raf. 



scabar Raf. 



elegans Raf. 



badius R.af. 



crenulatus Raf. 

 Unio latiasima Raf. 

 U. recta Lam? 



retusa Raf. = premorsns Raf. 



depressa Raf. = compressus Raf. 



sinuata Raf = cultratus Raf, 

 Subgenera of Alasmodonta, 

 Lasmigona Raf. 

 Amblasmodon Raf. 

 Decurambis Raf. 

 Sulcularia Raf. 

 Pterosyna Raf n. g. = Alasmodonta complanata Say 



Green aod Rockcastle rivers. 



Dick river. 



Kentucky & Cumberland riv's. 



Cumberland river. 

 Kentucky. 

 Kentucky river. 



OWo and Kentucky. 

 Cumberland mountains. 

 Cumberland mountains. 

 Cumberland mountains. 



Kentucky. 

 Kentucky. 

 Salt river. 

 Cumberland and Green rivers. 



\ Ktfi mentioned by name only. 



Alasmodon ponderosum Raf. 

 Gonamblus Raf. 

 Alasmodon rugosum Raf. 



sulcatum Raf. 



viridis R<rf. 

 Amblasmodon hians Raf. 

 Decurambis scriptum Raf. 



atropurpureum Raf. 

 Sulcularia badium Raf. 



Oliio and Mississippi. 



Tennessee river. 

 Tennessee and Mississippi. 

 Ohio river. 

 Tennessee river. 

 Green river. 

 Cumberland River. 

 Kuobs. 



