452 



BIBLIOGRAPHY OP 



JS'ame. 

 Unio luridus Lea. 

 Clarkiamis Lea. 



Floridensis Lea. 

 succissus Lea. 

 Oregonensis Lea. 

 Rumphianus L.ea. 

 sagittiformis Lea. 

 Stewardsonii Lea. 

 Hanleyianus Lea. 

 placitus Lea. 

 Troschelianus Lea. 

 Kienerianus Lea. 

 nigellus Lea. 

 nux Lea. 

 nigrinus Lea. 

 Anodonta denigrata Lt 

 opaca Lea. 



Californiensis Lea. 

 Schaefferiana Lea. 

 Linnaeana Lea. 

 edentula Say? 

 oblita Lea. 

 virens Lea. 

 Arkansensis Lea. 



Locality. 

 Coosawattee r., Ga. 

 Williamsport,Tenii., 



Ala. ? Ga. ? 

 Chacktahachi r.,Fla. 

 W. Florida, New Or. 

 Columbia river. 

 West Georgia? 

 Oconee river, Ga. 

 Chattanooga r.,Ten. 

 Coosawattee r., Ga. 

 Alabama. 



Coosawattee r., Ga. 

 Coosawattee r., Ga. 

 Cliattaboocbee r., G. 

 Alabama. 

 West Florida. 

 East Tennessee. 

 New Orleans, Little 



Rock, Ark., 

 Rio Colorado, Cal. 

 Horn Lake cr., Tenn. 

 Lake Concordia, La. 

 Cincinnati. 

 Campbell co., Tenn. 

 Alexandria, La. 

 Little Arkansas riv. 



295 



v 51 Lea.. — Description of a new genus (Basisto ma) 

 of the family Melaniana. 



