CATALOGUE 



OF THE 



U N I S , 

 ALASMODONTAS, AND ANODONTAS 



OF THE 



OHIO RIVER AND ITS NORTHERN TRIBUTARIES, 



ADOPTED BY THE 



WESTERN ACADEMY OF NATURAL SCIENCES, 



OF CINCINNATI. JANUARY, 1849. 



C I N C I N N A T I . 

 PRINTED BY J. A. & U. P. JAMK; 



