NORTH AMERICAN CONCHOLOGY. 



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Name. Locality. 



Glandina truncata Gmelin. Southern States. 



Achatina truncata Pfr., &c. 

 Planorbis glans De Kay. 

 Oleacina truncata Gr. and Pfr. 

 Achatina striata Ch. 

 Vanuxemensis Lea. Texas and Mexico. 



Achatina Vanuxemensis Pfr. 

 Oleacina Vanuxemensis Gr. and Pfr. 

 Pupa incana Binney. Florida and Cuba. 



P. maritima Gould, non Pfr. 

 detrita Shuttl. 

 modica Gould. Florida. 



armifera Say. Whole country ? 



P. rupicola Pfr. Symb. 

 badia Adams. Crown Point. 



P. muscorum teste Pfr. 

 contracta Say. Whole country ? 



P. corticaria Pfr. Symb. 



deltostoma Charp. 

 Vertigo contracta Ad. Gen. 

 decora Gould. Lake Superior. 



Vertigo decora Ad. Gen. 

 pentodon Say. Whole country? 



Vertigo pentodon Say. 

 P. curvidens Gould. 

 Tappaniana Ward. 

 placida Say. Massachusetts. 



P. fallax teste De Kay, &c. 

 Bulimus hordeaceus? teste De Kay. 

 ohscui'us teste Gould, &c. 



rupicola Say. 



Carychiujn? rupicola Say. 

 P. procera Gould. 

 carinata Gould. 

 glhbosa Chemn. 

 viinuta Pfr. 

 Vertigo rupicola Binney. 

 minuta Ads. Gen. ? 

 variolosa Gould. 



Vertigo variolosa Ads. Gen. 

 corticaria Say. 



Odostomia corticaria Say. 

 Caryrhium corticaria Fer. 

 pellucida Pfr. 



Ark.,S.C.,Md.,Fla., 

 and St. Croix. 



East Florida. 



Mid. States & Miss. 



Texas and Cuba. 



