Volume XI. Number 2. 



ANNALS 



OF 



The Entomological Society of America 



JUNE, 1918 



EDITORIAL BOARD 



HERBERT OSBORN, Managing Editor, 

 Columbus, Ohio. 



L. O. HOWARD, WM. A. RILEY, 



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



J. H. EMERTON, T. D. A. COCKERELL, 



Boston, Mass. Boui^der, Colo. 



C. GORDON HEWITT, FRANK E. LUTZ, 



Ottawa, Canada. New York City, N. Y. 



LAWRENCE BRUNER, WM. S. MARSHALL, 



Lincoln, Nkb. Madison, Wis. 



VERNON L. KELLOGG, 

 Stanford University, Calif. 



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. 



