Ohio State Academy of Science. 
SPECIAL PAPERS, No. 4. 
The Fishes of Ohio. 
BY 
RAYMOND C. OSBURN, M. Sc. 
PUBLISHED BY THE ACADEMY OF SCIENCE 
WITH THE EMERSON McMILLIN RESEARCH FUND. 
MAY. root. 
COLUMBUS : 
PRESS OF SPAHR & GLENN, 
IgOL. 
