THE DEPARTMENT OF CONSERVATION 



State of Indiana 



CONSERVATION COMMISSION 



W. A. Guthrie, Chairman 



Stanley Coulter 



John W. Holtzman 



E. Mortimer Wilson, Secretary 



PUBLICATION No. 29 l 



RICHARD LIEBER 

 Director 



(1) Contribution from the Zoological Laboratory of Indiana University, No. 189. 



(3) 



