BULLETIN 



OF THK 





or 



NATURAL HISTORY 



CHAMPAIGN, ILLINOIS, 



VOLUME II. 



ARTICLE VII. STUDIES OF THE FOOD OF FRESH-WATER 



FISHES. 



BY S. A. FORBES. 



1888, 



.1. \\ . FKANKS \ SONS. 1'KI.N I Ki;> \M> UINDKKS. 

 PEOKIA, ILLINOIS. 



