VOLUME VIII. 
MAY, 
1908. 
NUMBER 7 
Ohio Naturalist 
A Journal Devoted more 
Especially to the Natural 
History tf Ohio. 
OFFICIAL ORGAN THE BIOLOGICAL CLUB 
qf tkt OHIO STATE UNIVERSITY. qf THE 
OHIO STATE ACADEMY qf SCIENCE. 
Ohio State University, Columbus. 
Annual Subscription Price. 91.00. 
Single Number 15 cents. 
Satcred it the Port-Office at Cohabit,. Ohio, u Secoad-claea Matter. 
