VOLUME VII. 
NUMBER 8, 
JUNE, 
1907. 
The 
Ohio Naturalist 
A Journal Devoted more 
Especially to the Natural 
History qf Ohio. 
OFFICIAL ORGAN c 1 THE biological club 
tht OHIO STATE UNIVERSITY. mi» qf THE 
OHIO STATE ACADEMY qf SCIENCE. 
Ohio State University, Columbus. 
Annual Subscription Price, $1.00. 
Single Number 15 cents. 
Entered it the Post-Office it Cohimbui, Ohio, Second-cliii Matter 
