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 
Vol. VI 2 oo 
ARACHNID A Arachnids from Cocos Island. By Nathan Banks. 
1905. 4 pp., 3 figs 10 
An alleged parasitic Tyroglyphid. By Nathan Banks. 1905. 
3PP- 3 fi g 10 
COLEOPTERA Note on Thaumatoglossa (Axinocerus) ameri- 
cana Jayne. By Herbert S. Barber. 1905. i p., i fig 5 
On the species of Sphenophorus related to pertinax Ol., with 
descriptions of related forms. By F. H. Chittenden. 1905. 
i5PP-ifig 2 5 
DIPTERA Our present knowledge of North American Corethrid 
larvae. By Harrison G. Dyar. 1905. 4 pp., i fig 10 
Remarks on genitalic genera in the Culicidae. By Harrison G. 
Dyar. 1905. 8 pp., i fig 15 
HEMIPTERA Description of a new Anasa from North America. 
By Otto Heidemann. 1905. 2 pp 5 
LEPIDOPTERA New North American Lepidoptera and synonym- 
ical notes. By Harrison G. Dyar. 1905. upp 15 
ODONATA Dragonflies from the Kootenay District of British 
Columbia. By Rolla P. Currie. 1905. 5 pp 10 
GENERAL The insect-catching grass of Cuba. By E. A. 
Schwarz. 1905. 5 pp., i pi 10 
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. 
