



PROCEEDINGS 



OF THK 



ENTOMOLOGICAL SOCIETY 



WASHINGTON 



VOLUME XVIII, No 2 

 JUNE, 1916 



PUBLISHED QUARTERLY BY THE SOCIETY 



OFFICE OF PUBLICATION 



2419-21 GREENMOUNT AVB. 



BALTIMORE. MD. 



EDITORIAL OFFICE 



WASHINGTON. D. C. 



Entered M oond-ol*i matter at the poatoffice at Baltimore, Md . February 28. Iftll, 

 under the Act of Aueuit 24, 1913 



