THE 



TERRESTRIAL 



AIR-BREATHING MOLLUSKS 



OF 



THE UNITED STATES, 



AND THE 



ADJACENT TERRITORIES OF NORTH AMERICA: 



D ESCRIBED AND ILLUSTRATED BY 



AMOS BINNEY. 



EDITED BY 



AUGUSTUS A. GOULD. 

 VOL. II. 



BOSTON: 

 CHARLES C. LITTLE AND JAMES BROWN. 



MDCCCLI. 



