VOL III. 



NO. g. 



JULY, 1897. 



U(EU7H 



A Journal Devoted to Research in 

 Natural Science. 



RA TES: — $1.00 per year to all countries, in advance. Single numbers, to cts. 



Published the Fifteenth of Each Month by 



MUSEUM PUBLISHING CO., 



■W^aiter F. Webb, Manager, 

 ALBION, N. Y. 



