OF WASHINGTON, VOLUME XIX, 1917 119 



Neoxabea bipunctata De Geer. 



Plummers Island, June 18, 1907 (nymph) Caudell; -July 19, 

 1905, Barber and Schwarz; July 19, 1914, McAtee; August 12, 

 1907, A. K. Fisher; August 16, 1916, H. L. Viereck; August 20, 

 1916, R. C. Shannon; September 9 and 29, Barber and Schwarz. 



Anaxipha exigua Say. 



Common; Plummers Island, April 10 (nymph) to October 7; 

 Maryland near Plummers Island, June 26, 1904, Caudell; August 

 18, 1916, Caudell; August 20, 1916, H. L. Viereck; Cabin John 

 Run, Md., July 8, 1903, Theo Pergande; October 10, 1915, L. O. 

 Jackson; High Island, Md., July 14, 1904 (nymphs), Sgptember 

 29, 1902, Caudell; Dalecarlia Reservoir and Little Falls, D. C., 

 August 22, 1915; Bellview to Difficult Run, Va., September 19, 

 1916, Caudell, McAtee; Great Falls. Va., August 11, 1915, Mc- 

 Atee; September 12, 1912,- October 4, 1916 (nymph), Caudell; 

 Virginia near Plummers Island, October 19, 1914, R. C. Shannon; 

 Chain Bridge, Va., August 17, 1912, Caudell. 



Falcicula hebardi Rehn. 



High Island, Md., July 1, 1904, one female taken by Caudell ; 

 Maryland near Plummers Island, June 17, 1913, McAtee; a single 

 female taken by sweeping. 



Cyrtoxipha columbiana Caudell. 



Plummers Island, September 13, 1909 and September 24, 1902, 

 Barber and Schwarz. 



Phyllopalpus pulchellus Uhler. 



Common; Plummers Island, July 28 (nymph) to September 15; 

 Maryland nVear Plummers Island, August 3, 1913, McAtee; High 

 Island, Md., September 29, 1902, Chain Bridge, D. C., Septnnbrr 

 13, 1916, Caudell. 



Hapithus agitator Uhler. 



Common; Plummers Island, August 17 to October 20; Mary- 

 land near Plummers Islan,d, August 18, 1916, Caudell: Great 

 Falls, Va., September 12, 1912, Caudell; October 4, 1916, McAl< : 

 Black Pond, Va., September 14, 1913, W. D. Appcl; Virginia near 

 Hummers Island, September 11, 1902, Barber and Schwar/. 



Orocharis saltator Uhler. 



< 'o union; Plummers Island, July 28 to November 8; nymphs 

 AugiHt 14, 26, 29, and September 8 and 15; Virginia near Phun- 

 iiicrs I>i:uid, September 30, 1905, H. S. Barber, October 15, 



