-1864] Cicadellidae 601 



V'an Duzee, Univ. Calif. Publ., Div. Ent. Tech. BuL, i, p. 248, 1916. 

 herbida Walker, List Homop., iii, p. 769, 18.51, Tettigonia. 



Localities: Quebec, Ont., Me., N. H., N. Y., N. J., Pa., N. C, Ga., 

 Tenn., Texas, Colo., N. Mex., Ariz., Calif. 



Genus Graphocephala Van D. 

 Orthotype coccinca (Forst.) 



Van Duzee, Clieck List Heniip., p. 66, 1916. 



jDiedrocephaJa Woodworth, Bui. 111. St. Lab. Nat. Hist., iii, p. 22, 1877 

 Provancher, Pet. Faune Ent. Can., iii, p. 265, 1889. [(as subgenus). 

 Ball, Proc. la. Acad. Sci., viii, jj. 63, 1901. 



1864. Graphocephala coccinea (Forst.) 

 Forster, Nov. Spec. Ins., p. 69, 1771, Cicada. 

 Harris in Hitchcock, Geol. Mass., edn. 2, p. 580, 1835, Tettigonia. 

 Rathvon in Mombert 's Hist. Lane. Co., Pa., p. 581, 1869, Tettigonia. 

 Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 357, 1876, Diedrocephala. 

 Woodworth, Bui. 111. St. Lab. Nat. Hist., iii, p. 23, 1887, Diedrocephala. 

 Van Duzee, Can. Ent., xxi, p. 9, 1889, Diedrocephala. 

 Provancher, Pet. Faune Ent. Can., iii, p. 267, 1889, Diedrocephala. 

 Osborn, U. S. Dept. Agr., Div. Ent., Bui. 22, p. 28, 1890, Diedrocephala. 

 Osborn, Proc. la. Acad. Sci., i, pt. 2, p. 125, 1892, Diedrocephala. 

 Harrington, Ottawa Nat., vi, p. 32, 1892, Diedrocephala. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 196, 1894, Diedrocephala. 

 Van Duzee, Ent. News, v, p. 155, 1894, Diedrocephala. 

 Slosson, Ent. News, vi, f). 321, 1895, Diedrocephala. 

 Ball, Proc. la. Acad. Sci., iv, p. 177, 1897, Diedrocephala. 

 Wirtner, Ann. Carn. Mus., iii, p. 219, 1904, Diedrocephala. 

 Osborn, 20th Kept. N. Y. St. Ent., p. 510, 1905, Diedrocephala. 

 Van Duzee, 20th Rept. N. Y. St. Ent., p. 553, 1905, Diedrocephala. 

 Van Duzee, Can. Ent., xxxviii, p. 409, 1906, Diedrocephala. 

 Tucker, Kans. Univ. Sci. Bui., iv, p. 66, 1907, Diedrocephala. 

 Van Duzee, Can. Ent., xl, p. 157, 1908, Diedrocephala. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 213, 1909, Diedrocephala. 

 Smith, Cat. Ins. N. J., edn. 3, p. 100, 1910, Diedrocephala. 

 Osborn, U. S. Dept. Agr., Div. Ent., Bui. 108, p. 60, 1912, Diedrocephala. 

 Van Duzee, Can. Ent., xliv, p. 327, 1912, Diedrocephala. 

 Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 532, 1914, Diedrocephala. 

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 73, 1915, Diedrocephala. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc, xxxi, p. 19, 1915, Diedrocephala. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 101, 1915, Diedrocephala. 

 De Long, Tenn. St. Bd. Ent., Bui. 17, p. 25, 1916, Diedrocephala. 

 Gibson, Can. Ent., xlviii, p. 178, 1916, Diedrocephala. [ii, p. 386, Tettigonia. 

 quadrivittata Say, Jl. Acad. Nat. Sci. Phila., vi, p. 312, 1831; Compl. Writ., 



Harris in Hitchcock's Geol. Mass., edn. 2, p. 580, 1835, Tettigonia. 



Fitch, Homo]i. N. Y. St. Cab., p. 55, 1851, Proconia. 



Walker, List Homop., iv, p. 1155, 1852, Tettigonia. 



Signoret, Ann. Soc. Ent. Fr., ser. 3, ii, p. 348, pi. 11, fig. 11, 1854, 



[ Tettigonia ( Diedrocephala ) . 



Fitch, Trans. N. Y. St. Agr. Soc, xvi, p. 450, 1856, Aulacizes. 



Eathvon in Mombert, Hist. Lane, Co., Pa., p. 581, 1869, Tettigonia. 



Packard, Guide to Study of Ins., p. 532, 1869, Proconia. 



