PROCEEDINGS 



OF THE 



ENTOMOLOGICAL SOCIETY 



OF WASHINGTON. 



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

 N.W., Washington, D. C. Terms for subscription, $2.00 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 



COLEOPTERA On the species of Sphenophorus hitherto con 

 sidered as simplex LeConte. By F. H. Chittenden. 1904. 



4PP 10 



On the species of Sphenophorus hitherto considered as placidus 



Say. By F. H. Chittenden. 1904. 8 pp 15 



DIPTERA New Diptera from India and Australia. By D. W. Co- 



quillett. 1904. 4 pp ,. 10 



New North American Diptera. By D. W. Coquillett. 1904. 



27 PP"--- - 35 



HEMIPTERA Notes on North American Aradidse, with descrip 

 tions of two new species. By Otto Heidemann. 1904. 5 pp. 10 



LEPIDOPTERA Two new forms of GEneis Huebner. By Harrison 



G. Dyar. 1904. ip 05 



Notes on synonymy and larvae of Pyralidse. By Harrison G. 



Dyar. 1904. 3 pp 05 



TRICHOPTERA Two new species of Caddice-flies. By Nathan 



Banks. 1904. 3 pp 05 



Any of these, or separates from the four 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. 



