THE 



ENTOMOLOGICAL SOCIETY 



OF WASHINGTON. 



ORGANIZED MARCH 12, 1884. 

 / 



The regular meetings of the Society are held on the first Thursday in each month, 

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



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

 tion fee (for active members only), $1,00. 



OFFICERS FOR THE YEAR 1911. 



President. A.I,. Q.U AI STANCE).. 



First V : ice-President , ._ A (7G UST BUSCK 



M'foad Vic* 1 - President : A. N-. CAUDELL 



Recording Secretary E. II. SASSClfill 



Corre.ipondinr/ Secretriry-Ti'easnrcr S. A. ROHWEIt. 



U.K. National Museum, \V:ishington, D. C. 



Reprtsenting the Society as a Vice-President of the 



Washington Academy of Sciences A . L,. Q U AINTAX i ' i ; 



Executive Committee. 



THE OFFICERS, 

 NATHAN BANKS, E. A. SCHWAB/, HAIMUSON- r;. DYAK. 



Publication Committee. 

 HARRISON G. DYAK, E. A. SCHWARK, J. O. 



PROCEEDINGS OF THE 



ENTOMOLOGICAL SOCIETY OF WASHINGTON. 



Published quarterly by the Society at No. 1 N. Pitt street, Carlisle, 

 Pa., and Washington, D. C. Terms for subscription: Domestic, $2.00 

 per annum; foreign, $2.25 per annum; single numbers, 50 cents, foreign 

 postage extra. Remittances should be made payable to the Entomological 

 Society of Washington. 



Authors of leading articles in -the FROCKKDI >:<;s shall !;< entitled to 25 sepa- 

 rates of each contribution, IV Viiditionul copies may I >t- tiad at i-o.^t 

 by notifying the Publication Committee before th. % Mn.il pa ye proof i.s rctui-iu.u 

 to the printer. 



