NORTH AMERICAN CONCHOLOGY. 



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Page. Name. 



58 TJnio Edgariairas Lea. 



59 exoultus Conrad. 

 59 fasciatus B.af. 



U. carinatus Barnes. 

 59 fasciolaris Raf. 



U. phaseolus Hild. 



var. U. planulatus Lea. 

 camelus Lea. 

 cuneaius Hild. 

 59 fasciolns Raf. 



U. multiradiatus Lea. 



var. U. ligamentina Desh. 

 59 Fisherianus Lea. 



59 ilavTis Raf. 



U. ruhiginosus Lea. 

 59 flexuosus Raf. 



U. foliatus Hild. 

 .59 follicTilatus Lea. 



59 fragiUs Raf. 



U. gracilis Barnes. 



var. U.fragilis Swains. 



Symphynota gracilis Lea. 

 59 fragosus Conrad. 



59 fulvus Lea. 



U. icterinus Conrad. 



59 gibbosus Rnf 



var. U. (orulosus Raf. 

 perplexus Lea. 



60 glans Lea. 



60 graniferu3 Lea. 



60 GrifQthianus Lea. 



60 Haysianus Lea. 



60 Hembeli Conrad. 



60 heros Say. 



var. U. multiplicatus Lea. 

 undulatus Say. 

 60 heterodon Lea. 



60 Hildrethianus L^ea. 



Aldsmodonta amhir/ua Say. 

 GO Hopetonensis Lea. 



60 Hydianus Lea. 



60 incrassatua Lea. 



60 inflattia Lra. 



Symphynota itiflata Lea. 



var. U. Alabamensit Conrad. 



181 



Locality. 

 Holston river. 

 New Orleans. 

 Scioto river, Kentucky. 



Ohio river. 



Wabash, river. 



Ohio river. 



Chester river. 

 Kentucky, Ohio river. 



Ohio river. 



Savannah river. 

 Detroit river. 



Fox river. 

 Ohio river. 

 Scioto river. 

 South Carolina. 



Ohio river. 

 Scioto river. 

 Wabash river. 

 Ohio river. 

 Ohio river. 

 South Carolina. 

 Cumberland river. 

 Louisiana. 

 Fox river. 

 Tennessee river. 

 Wabash river. 

 Schuylkill river. 

 Ohio river. 



Darien, Georgia. 

 Teche river, La. 

 Chattahoochee river. 

 Alabama river. 



