ry Museum 



NATURAL HISTORY SURVEY OF ILLINOIS 



STATE LABORATORY OF NATURAL HISTORY 



S, A. FORBES, DIRECTOR 



Maps 



Showing Distribution of Illinois Fishes 



to Accompany a Report on the 

 Fishes of Illinois 



STEPHEN ALFRED FORBES, PH.D., LL.D. 



AND 



ROBERT EARL RICHARDSON, A.M. 



1908 



PUBLISHED BY 



AUTHORITY OF THE STATE LEGISLATURE 



