BULLETIN 



OF THE 



Wisconsin Natural History Society 



Published with the cooperation of the 



Public Museum of the City of Milwaukee 



VOLUME VIII 



(NEW SERIES) 



EDITOR : RICHARD A. MUTTKOWSKI. 



ASSOCIATE EDITORS : Dr. P. H. DERNEHL, I. N. MITCHELL, HOWLAN 

 RUSSEL, EDGAR E. TELLER. 



MILWAUKEE. WISCONSIN 

 1910 



