PRICE OF PROCEEDINGS AND SEPARATES. 



Vols. I--IX, each $2 00 



Nos. 1--4 of Vols. I, II, IV, V, VI, each 50 



Nos. 1--S of Vol. Ill, each 40 



Nos. 1 and 4 of Vol. VII, each SO 



Nos. 2--3 of Vol. VII; Nos. 1-2 and 3-4 of Vol. VIII, and Nos. 1--2 and 3-4 



of Vol. X (double numbers), each 1 00 



ARACHNIDA A new Tetranychus. By Nathan Banks. 1908. 1 p 10 



COLEOPTERA New species of Balaninus, with notes. By F. H. Chittenden. 



1908. 8pp. 2 figs IS 



New bicolored Cioidae. By E. J. Kraus. 1908. 8 pp. 1 pi IS 



Note on Adistemia watsoni Woll. By F. M. Webster. 1908. 2 pp 10 



DIPTERA Note on the occurrence of Campylomyza scutellata Say. By C. N. 



Ainslie. 1908. 2 pp 10 



Mosquitoes destroyed by the nighthawk. By Allan H. Jennings. 1908. 2 pp. 10 



The early stages of Sayomyia punctipennis Say, By Frederick Knab. 



1908. 5 pp. 4 figs 10 



HEMIPTERA-HETEROPTERA Two new species of North American Tingitidae. 



By Otto Heidemann. 1908. 6pp. 1 pi IS 



Swarming of a reduviid. By Federick Knab. 1908. Ip 10 



HEMIPTERA-HOMOPTERA Notes on Toxoptera graminum and parthenogenesis 



of one of its parasites. By W. J. Phillips. 1908. 3 pp 10 



HYMENOPTERA Tetrastichus as a parasite on Polygnotus. By C. N. Ainslie. 



1908. 3pp. 2 figs . . 10 



Tenacity of life in Evania urbana Bradley. By C. N. Ainslee. 1908. 1 p. 10 



A deceptive bee. By T. D. A. Cockerell. 1908. 2pp 10 



Three new bees of Hie genus Nomada. By T. D. A. Cockerell. 1908. 3 pp. 10 



An observation on Agapostemon melliventris Cresson. By W. A. Hooker. 



1908. 1 p 10 



On two new species of parasites of Aleyrodidae. By L. O. Howard. 1908. 



3 pp. 1 fig 10 



A new genus and species of Mymaridae. By L. O. Howard. 1908. 3 pp. 



1 fig 10 



LEPIDOPTERA Two new stenomid moths from the Eastern United States. By 



August Busck. 1908. 2 pp. 10 



Notes on a few apparent cases of synonymy in Lepidoptera. By Harrison 



G. Dyar. 1908. 6 pp v 10 



Notes on the species of Acrobasis, with descriptions of new ones. By 



Harrison G. Dyar. 1908. 8 pp IS 



Notes on some American Cochlidiidse, with descriptions of new species. 



By Harrison G. Dyar. 1908. 5 pp 10 



Descriptions of some new moths from Southern California. By Harrison 



G. .L/yar. 1908. 9pp. 1 fig IS 



A further note on the sloth moth. By Harrison G. Dyar. 1908. 2pp. 10 



A new Saturnian moth from the Southwest. By Harrison G. Dyar. 1908. 



2 pp 10 



A review of the North American Chrysauginae. By Harrison G. Dyar. 



1908. 5 pp 10 



A review of the North American Pyralinae. By Harrison G. Dyar. 1908. 



7 pp 10 



Descriptions of eleven new North American Pyralidae, with notes on a few 



others. By Harrison G. Dyar. 1908. 7 pp 10 



Additions to the list of North American Geometridae, with notes on some 



described species. By John A. Grossbeck. 1908. 7 pp 10 



Injury to cak forests in Texas by Heterocampa manteo Doubleday. By 



W. A. Hooker. 1908. 2 pp 10 



NEUROPTERA On tke classification of the Corydalina:, with description of a new 



species, liy Nathan Banks. 1908. 4 pp 10 



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

 postpaid, upon receipt of price advertised. Address 



ENTOMOLOGICAL SOCIETY OF WASHINGTON, 



130 West High Street, 



Carlisle, Pa. 



