VOLUME VI. 
MAY. 
1906. 
NUMBER 7. 
Ohio Niature^list 
A Journal Devoted more 
Especially to the Natural 
History qf Ohio. 
OFFICIAL ORGAN af THE BIOLOGICAL CLUB 
ef th« OHIO STATE UNIVERSITY, m2 THE 
OHIO STATE ACADEMY af SCIENCE. 
Ohio State University, Columbus. 
Annual Subscription Price, $1.00. 
Single Number 15 cents. 
Entered tt the Post-Office it Columbui. Ohio, is Second-cliis Mitter. 
