Natural History of District of Columbia — McAtee 31 



Gillette, C. P. 



American Leafhoppers of the subfamily Typhocybinae. 



Proc. U. S. Nat. Was. 20, pp. 709-773, 149 figs., April 20, 1908. 



Mentions 18 species and varieties from the District of Columbia 

 region, 5 of which are described as new. 



HETEROPTERA. 



Banks, Nathan. 



Notes on our species of Emesidae. 

 Psyche, 16, April, 1909, pp. 43-48. 

 5 species from this region, one new. 



Bueno, J. R. de la Torre. 



The genus Notonecta in America north of Mexico. 



Journ. N. Y. Ent. Soc, 13, No. 3, Sept., 1905, pp. 143-167, PI. 7. 



Records four species from District of Columbia and vicinity. 



Heidemann, Otto. 



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

 Washington, D. C. 



Proc. Ent. Soc. Wash. II, No. 2, June, 1892, pp. 224-226. 



20 speces listed. 



Heteroptera found on ox-eye daisy (Chrysanthemum leucanthe- 

 mum). 



Proc. Ent. Soc. Wash. IV, No. 3, May, 1899, p. 217. 

 27 species from vicinity of Washington. 



Notes on North American Aradidae with descriptions of two new 

 species. 



Proc. Ent. Soc. Wash. VI, No. 3, 1904, pp. 161-165. 

 5 species from region of District of Columbia. 



Notes on Heidemannia cixiiformis Uhler and other species of 

 Isometopinae. 



Proc. Ent. Soc. Wash. 9, April, 1908, pp. 126-130. 



Two species from region of District of Columbia, one new. 



Knight, H. H. 



A revision of the genus Lygus as it occurs in America north of 

 Mexico, with biological data on species from New York. 



Bui. 391, Cornell Agr. Exp. Sta., May, 1917, pp. 555-645, PL 23, figs. 

 158-208. 



9 species from the vicinity, 4 new. 



