STATE OF ILLINOIS 



DEPARTMENT OF REGISTRATION AND EDUCATION 



FRANCIS W. SHEPARDSON, Director 

 DIVISION OF THE 



NATURAL HISTORY SURVEY 



STEPHEN A. FORBES, Chief 



Maps 



Showing Distribution of Illinois Fishes 



to Accompany a Report on the 



Fishes of Illinois 



BY 



STEPHEN ALFRED FORBES, Ph.D., LL.D. 



AND 



ROBERT EARL RICHARDSON, A.M. 



SECOND EDITION, 1919 



PUBLISHED BY 

 AUTHORITY OP THE STATE OF ILLINOIS 



