118 PROCEEDINGS ENTOMOLOGICAL SOCIETY 



Nemobius palustrus Blatchley. 



Bellview to Difficult Run, Va., September 19, 1916, Cauclell. 

 Gryllus assiniilis Fabricius. 



Variety integer Scudder, Great Falls, Va., May 19, 1915, 

 McAtee; variety neglectus Scudder, Maryland near Plummers 

 Island, June 8, 1913, McAtee; variety pennsylvanicus Burmeister, 

 common, Plummers Island, May 23, to October 27; nymphs, 

 June 30 and August 29 ; Maryland near Plummers Island, April 5, 

 1914, L. 0. Jackson; April 6, 1913, W. D. Appel; Dalecarlia Reser- 

 voir, D. C., August 22, 1915; Great Falls, Va., May 19, 1915, 

 McAtee; September 12, 1912, Caudell; October 4, 1916, McAtee; 

 October 31, 1915, L. 0. Jackson; Black Pond, Va., September 

 21, 1911, W. D. Appel; Bellview to Difficult Run, Va., Sep- 

 tember 19, 1916; Chain Bridge, Va., September 13, 1916, Caudell. 



Miogryllus verticalis Serville. 



Plummers Island, April 6, 1905, McAtee; June 9, 1905, Cau- 

 dell; July 3, 1904, F. Knab; Great Falls, Va., October 4, 1916, 

 Caudell; all of these nymphs; Great Falls, Md., an adult 9 , 

 August 5, 1904 Mrs. Caudell. 



Oecanthus exclamationis Davis. 



High Island, Md., September 29, 1902. One female taken by 

 Caudell. 



Oecanthus angustipennis Fitch. 



Plummers Island, September 9 to November 8; Chain Bridge, 

 Va., August 17, 1912, Caudell; November 11, 1915, dead speci- 

 men, Hebard; Great Falls, Va., October 4, 1916, Caudell. 



Oecanthus latipennis Riley. 



Plummers Island, August 19 to October 31; September 2, 1904, 

 singing at 3.30 a.m., H. S. Barber; Maryland near Plummers 

 Island, July 27 and August 27, 1913, W. D. Appel; August 18, 

 1916, Caudell; Cabin John Run, Md., October 10, 1915, L. O. 

 Jackson; High Island, Md., September 29, 1902; Black Pond, 

 Va., September 14, 1913, W. D. Appel; Great Falls, Va., October 

 4, 1916, Caudell. 



Oecanthus quadripunctatus Beutenmuller. 



Bellview to Difficult Run, Va., September 19, 1916, Caudell; 

 October 3, 1915, McAtee; Virginia near Plummers Island, Octo- 

 ber 19, 1914, R, C. Shannon. 



