THE 



ENTOMOLOGICAL SOCIETY 



OF WASHINGTON 



ORGANIZED MARCH 12, 1864. 



The regular meetings of the Society are held on the first Thursda}' of 

 each month, from October to June inclusive, at 8 P. M. 



Annual dues of active members, $3.00; of corresponding members $2.00; 

 initiation fee (for active members only), $1.00. 



OFFICERS FOR THE YEAR 1917 



Honorary President E. A. SCHWARZ 



President C. R. ELY 



First Vice-President E. R. SASSCER 



Second Vice-President : FREDERICK KNAB 



Recording Secretary A. B. GAHAN 



Corresponding Secretary-Treasurer . S. A. ROHVVER 



U. S. National Museum, Washington, D. C. 



Editor J. C. CRAWFORD 



Representing the Society as a V ice-President of the 



Washington Academy of Sciences W. D. HUNTER 



Executive Committee. 



THE OFFICERS. 

 A. N. CAUDELI^. A. L. QUAINT ANCE. W. D. HUNTER. 



PROCEEDINGS 



ENTOMOLOGICAL SOCIETY OF WASHINGTON. 



Published quarterly by the Society at Baltimore, Md., and Wash- 

 ington, D. C. Terms of subscription : Domestic, $2.00 per annum ; 

 foreign, $2.25 per annum; recent single numbers, 75 cents, foreign 

 postage extra. Remittances should be made payable to the 

 Entomological Society of Washington. 



Authors of leading articles in the PROCEEDINGS will be entitled to 25 

 separates of each contribution, free of charge, provided the Editor is noti- 

 fied before page proof is returned. Additional copies may be had at rates 

 fixed by the Society. 



