MAY. 



VOLUME V!II. 1908. NUMBER 7. 



T^c 



Ohio Natur&list 



A Journal Devoted more 



Especially to the Natural 



History of Ohio. 



OFFICIAL ORGAN ef THE BIOLOGICAL CLUB 

 ef the OHIO STATE UNIVERSITY. <m3 «f THE 

 OHIO STATE ACADEMY tf SCIENCE. 



Ohio State University, Columbus. 



Annual Subscription Price, $1.00. 

 Single Number 15 cents. 



latered at th* Pott>Office at Cokumbvt. Ohio, at SKOBd>claas Mattes 



