PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF 



WASHINGTON. 



Volume XIII, No. 4. 

 OCTOBER- DECEMBER, 1911. 



(MEETINGS OF JULY 6, 1911, TO OCTOBER 5, 1911) 



PUBLISHED BY THE SOCIETY, 



QUARTEKLY 



CARLISLE, PA. WASHINGTON, D. C 



iqi i. 



Entered as second-class matter July 20, 1009, 

 at the post offk-e at Carlisle, Pennsylvania', under the Act 



of .1 uly Hi, 



