VOLUME XII. 
JUNE, 
NUMBER 8. 
19 12. 
THE 
OHIO NATURALIST 
A Journal Devoted more 
Especially to the Natural 
History of Ohio. 
OFFICIAL ORGAN THE BIOLOGICAL CLUB 
tht OHIO STATE UNIVERSITY, and <f THE 
OHIO ACADEMY ef SCIENCE. 
Ohio State University, Columbus. 
Annual Subscription Prlco. fl.00 
Single Number 15 cents. 
Entered at the Post-Offlice at Columbs, Ohio, as Second-Class Matter. 
