PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF WASHINGTON. 



Published quarterly by the Society at 1238-1240 Pennsylvania Avenue, 

 N.W., V Washington, D. C. Terms for subscription, $2'.oo per annum, 

 single numbers 60 cents. Address all subscriptions to the Corresponding 

 Secretary, Mr. Frank Benton, care U. S. Department of Agriculture, 

 Washington, D. C. 



PRICE OF PROCEEDINGS AND SEPARATES. 



Vols. I-V, each $3 oo 



Vol. VI , 2 oo 



DIPTERA The egg and young larva of Culex perturbans Walker. 



By Harrison G. Dyar and Rolla P. Currie. 1904. 3 pp., i fig. 10 



HEMIPTERA Notes on a few Aradidae occurring north of the 



Mexican Boundary. By OttoHeidemann. 1904. 5pp.,ifig. 10 

 Notes on North American Psyllidae. Part I. By E. A. Schwarz. 



1904. 12 pp., 7 figs 25 



LEPIDOPTERA Descriptions of new forms of the genus Illice 



Walker. By Harrison G. Dyar. 1904. 3 pp 05 



A new Tortricid from the seashore (Ancylis maritima, n. sp.). 

 1904. i p. ; A new Phycitid from the foothills (Laetilia 

 fiskeella, n. sp.). 1904. 2 pp. Two short articles by Harrison 



G. Dyar 05 



A few notes on the Hulst collection. By Harrison G. Dyar. 



1904. 8 pp 15 



NEUROPTEROID ORDERS A list of Neuropteroid insects, ex 

 clusive of Odonata, from the vicinity of Washington, D. C. 

 By Nathan Banks. 1904. 17 pp., i pi 30 



Any of these, or separates from the five preceding numbers, will be 

 sent, postpaid, upon receipt of price advertised. Address 



FRANK BENTON, Corresponding Secretary, 



Care U. S. Department of Agriculture, 



Washington, D. C. 



