NORTH AMERICAN CONCHOLOGY. 



143 



[Ferussac and Deshayes, Histoire des Mollusques.] 

 Pa. PI. 



Fig. 



144 xlix A 



159 c 



3-5 



167 xciv 



9-11 



169 xcvii 



4-6 



184 . li A 



5 



206 





208 liA 



4 



2091 xlix A 

 ll A 



4 

 6 



210 li B 



1 



241 





273 xvii A 



17,18 



329 xlix 



5,6 



Vol. ii. 





71 V 



1-6 



77 vi 



96™ 

 96-" 

 96y 



96y 

 96? 

 96r 

 967 

 967 

 967 



Name. 

 H. f rater na Say. 

 Tridopsis fraterna Beck. 

 convexa Beck. 

 Helix palliata Say. 

 H. denotata Fer. 

 notata Desh. 

 Caroliniensis Lea. 

 Tridopsis palliata Beck. 

 stoloephora Val. 

 H. huphthalmus Fer. 



Lamarkiana (var. $) Pf. 

 Nanlna bicolor Pfr. 

 Eurycratera stoJcephora Bk. 

 Ghiesbreghti Nyst. 

 Dupetithouarsi Desk. 

 ligera Say. 



H. Wardiana Lea. 

 Rajinesgnea Fer. 

 arbustorum (var.?). 

 gularis Say. 

 thyroidus Say. 



Locality, 



North America. 



New Spain ? &c. 



Mexico. 

 California. 

 Missouri, &c. 



California. 

 United States?. 

 United States. 



labyrinthica Say. 



hortensis Mull. United States. 



//. sub<jlohosa Binn. 

 Humboldtiana F(//. Mexico, &c. 



II. BiiJ/'oniuna Pfr. 

 elevata Say. North America. 



llelicodonta KnoxviUlana Fer. 



Tridopsis elevata Beck. 



Limaz variegatus Drap. 



L. Jluvus iiiaculatus Linn. 



Caroliniensis Dose. 

 L. Caroliniana Roissy. 

 Philomycus Raf. 

 Eumelus Hnf. 

 Philomycus quadrulus Raf. 



oxyurus Raf. 



fuscus Raf. 



flexuolaris Rff. 



Caroliniensis Dose. 

 Uumelus nebulosus Raf. 



lividus Raf. 



Philadelphia, &c. 



Carolina. 



Hudson river. 

 New York. 

 Ohio. 

 Catskill river. 



Ohio, &c. 

 Ohio, &c. 



