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., at the residences of members. 



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 1910. 



President . . O. HEIDEMANN. 



First Vice-President F. M. WEBSTER. 



Second Vice-President A. L. QUAINTANCE. 



Recording Secretary , J. C. CRAWFORD. 



Corresponding Secretary-Treasurer E. F. PHILLIPS. 



Bureau of Entomology, U. S. Department of Agriculture, 



Washington, D. C. 

 Representing the Society as a Vice-President of the 



Washington Academy of Sciences A. D. HOPKINS. 



Executive Committee. 

 THE OFFICERS, 



L. O. HOWARD, C. L. MARLATT, HARRISON G. DVAB. 



Publication Committee. 



HARRISON G. DYAR, NATHAN BANKS, J. C. CRAWFORD. 



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, $2.00 per annum; 

 single numbers, 50 cents. Remittances should be made payable to the 

 Entomological Society of Washington. 



Authors of contributions to the PROCEEDINGS shall be entitled to 25 separates of 

 each contribution, free of charge. Additional copies may be had at cost by notifying 

 the Publication Committee before the final page proof is returned to the printer. 



