24 PROCEEDINGS OF THE NATIONAL MUSEUM vol.75 



PHYTOCORIS TIBIAUS Reuter 



Common, April 19 to October 12. P. I. 



PHYTOCORIS CONFLUENS Reuter 



Frequent on hickory; season June 15 to October 4. P. I. 



PHYTOCORIS PUELLA Reuter 



Common; June 9 to October 24; occurs most often on hickory, 

 but also on oak, maple, and pine ; comes to light. P. I. 



PHYTOCORIS VENUSTUS Knight 



Odenton, Md., July 29, 1917, on wild grape; August 14, 1918, 

 McAtee. 



PHYTOCORIS INFUSCATUS Reuter 



Frequent ; season June 14 to July 27 ; has been taken on walnut. 



PHYTOCORIS OLSENI Knight 



Mount Vernon, Va., June 6, 1915, McAtee. 



Genus PARAXENETUS Reuter 



PARAXENTETUS GUTTULATUS Uhler 



Fairly numerous; season June 7 to September 13; frequently 

 taken on foliage of the tulip tree, sometimes on grape vines. P. I. 



BIBLIOGRAPHY 



Banks, Nathan. 



Rare Hemiptera in Virginia, Ent. News, vol. 18, 1907, p. 425. 



Eucerocoris (now Paraxcnetus) guttulatus on foliage of tulip tree. 

 Catalogue of the Nearctic Hemiptera-Heteroptera. American Ent. Soe., 

 Philadelphia, 1910, pp. 103+viii. 



Records several species of Miridae from the District of Columbia. 

 At the Ceanothus in Virginia. Ent. News, vol. 28, 1912, pp. 102-110. 



Seven species of Miridae recorded (p. 105) ; the name Lygus fuscono^ 

 tatus is an en-or for L. flavonotatus Provancher, a synonym of pratensis 

 Linneaus. 

 Blatchley, W. S. 



Heteroptera or true bugs of Eastern North America, 1926, 1116 pp., 215 figs. 

 Records numerous species from our area. 

 Heidemann, Otto. 



Note on the occurrence of a rare Capsid, near Washington, D. C. Proc. 

 Ent. Soc. Wash., vol. 2, 1891, pp. 68-69. 



Cylapus tenuicornis Say is recorded for the first time. 

 Note on the food-plants of some Capsidae from the vicinity of Washington, 

 D. C. Pruj. Ent. Soc. Wash., v.>l. 2, 1892, pp. 224-226. 



Twenty species are mentioned, 10 under Uhler manuscript names while 

 4 others are misidentifications. Of tlie Uhler names some are accom- 

 panied by descriptive matter sufficient to validate them. Five of them 

 are identifiable and are accepted in tlie present paper. 



