PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF 



WASHINGTON. 



Volume XII, No. 1. 



JANUARY-MARCH, 1910. 



MEETINGS OF NOVEMBER 4 AND DECEMBER 2, 1909 



PUBLISHED BY THE SOCIETY, 



QUARTERLY 

 CARLISLE, PA. WASHINGTON, D. C 



IQIO. 



