BULLETIN 
OF THE 
ILLINOIS STATE LABORATORY 
OF 
NATURAL HISTORY 
URBANA, IuLINoIs, U. S. A. 
¢ 
Vou. Vil: FEBRUARY, 1909 ARTICLE III. 
ON THE GENERAL AND INTERIOR DISTRIBUTION OF 
ILLINOIS FISHES 
BY 
STEPHEN A. FORBES, Pu.D. 
~sogonian insti; 
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