FEBRUARY, 
VOLUME X. 1910. NUMBER 4. 
THE 
OHIO NATURALIST 
A Journal Devoted more 
Especially to the Natural 
History of Ohio. 
OFFICIAL ORGAN qf THE BIOLOGICAL CLUB 
e f .tin OHIO STATE UNIVERSITY, and qf THE 
OHIO ACADEMY qf SCIENCE. 
Ohio State University, Columbus. 
Annual Subscription Price, $1.00. 
Single Number 15 cents. 
Entered it the Poit-Officc at Cohtmbnf, Ohio, ai Second-cla$j Mattet 
