NORTH AMERICAN CONCHOLOQY. 



277 



Binney — Gould. — The Terrestrial Air-breathing Mollusks of 

 the United States, and the adjacent Territories of North America, 

 described and illustrated by Amos Binney: edited by A. A. 

 Gould. Boston, vols, i, ii, 1851; vol. iii (plates), 1857. 



[In vol. i, are general remarks on classification, history, geographical 

 distribution, &c, with Special Anatomy by Dr. J. Leidy.] 



Vol. I.— 1851. 



Page. Name. 



48 Odotropis Raf. 



49 Mesomphix Raf. 

 49 Tridopsis Raf. 

 49 Xolotrema Raf. 

 49 Chimotrema Raf. 

 49 Toxotrema Raf. 

 49 Stenotrema Raf. 

 49 Aplodon Raf. 



49 Mesodon Raf. 



49 Omphalina Raf. 



50 Agatina variegata Raf. 



50 fuscata Raf. 



51 Philomycus quadrilus Raf 



52 oxurus Raf. 

 52 fuscus Raf. 



52 flexuolaris Raf. 



52 Eumelus nebulosus Raf. 



52 lividus Raf. 



53 Hemiloma ovata Raf. 

 53 Iiimax gracilis Raf. 



Locality. 



Louisiana 



Texas. 



Hudson river. 



New York. 



Ohio. 



Catskill mountains. 



Ohio and Kentucky. 



Ohio, Indiana, and Ky. 



Lexington. 



Kentucky. 



