Volume IV. Number 1. 



ANNALS 



OF 



The Entomological Society of America 



MARCH, 1911 



EDITORIAL BOARD 



J. H. COMSTOCK, t. Q. HOWARD, 



Ithaca, N. Y. Washington, D. C. 



C. J. S. BETHUNE, W. M. WHEELER, 



Guelph, Ontario, Canada. Boston, Mass. 



C. W. JOHNSON, P. P. CALVERT, 



Boston, Mass. Philadelphia, Pa. 



V. L. KELLOGG, J. W. FOLSOM, 



Stanford Univ., Cal. Urbana, Ills. 



HERBERT OSBORN, Managing Editor, 



Columbus, Ohio. 

 i 



PUBLISHED QUARTERLY BY THE SOCIETY 

 COLUMBUS, OHIO 



Entered as second class matter April 1 1, 1908, at the Post Office at Columbus, Ohio, 

 under the Act of Congress of March 3, 1879. 



