-1^^''] Cicadellidae 593 



DeLoug, Tenn. St. Bd. Ent., Eul. 17, p. 18, 1916. [alls Fabr. 



marginella Fabricius, Syst. Ehyng., p. 96, 1803, Cercopis (u.n. for later- 



Kirby in Eichardson, Fauna Bor. Am., iv, p. 285, 1837, Cercopis. 

 costalis Fabricius, Syst. Rhyng., errata, 1803 (ii.n. for margineUa Fabr.). 



Signoret, Ann. Soc. Ent. Fr., ser. 3, ii, p. 359, pi. 12, fig. 8, 1854, Tetti- 



Walker, List Homop., Suppl., p. 224, 1858, Proconia. [gonia. 



Stal, Hemip. Fabr., ii, p. 118, 1869. 



Uhler, Wheeler's Surv. 100th Merid., v, p. 842, 1875, Froconia. 



Uhler, Bui. U. S. Geol. Geog. Surv., i, p. 357, 1876; iii, p. 459, 1877; 



[iv, p. 510, 1878, Proconia. 



Uhler, Wheeler's Eept. Chief Eng. for 1877, p. 1334, Proconia. 



Uhler, Stand. Nat. Hist., ii, p. 249, 1884, Proconia. 



Woodworth, Bui. Ill St. Lab. Nat. Hist., iii, p. 17, 1887. 



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



Provaneher^ Pet. Faune Ent. Can., iii, p. 265, 1889, Proconia. 



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



Harrington, Ottawa Nat., vi, p. 31, 1892. 



Cockerell, Trans. Am. Ent. Soc, xx, p. 365, 1893, Proconia. 



Slosson, Ent. News, v, p. 5, 1894. 



Van Duzee, Ent. News, v, p. 156, 1894. 



Van Duzee, Trans. Am. Ent. Soc, xxi, p. 265, 1894. 



Gillette and Baker, Hemip. Colo., p. 81, 1895. 



Van Duzee, Trans. Am. Ent. Soc, xxix, p. 112, 1903. 



Snow, Kans. Univ. Sci. Bui., ii, p. 349, 1904. 



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



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



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



Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 212, 1909. 



Smith, Cat. Lis. N. J., edn. 3, p. 100, 1910. 



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



Gibson and Cogan, Ohio Jl. Sci., xvi, p. 72, 1915. 

 striata Walker, List Homop., iii, p. 775, 1851, Tettigonia. 



Signoret, Ann. Soc Ent. Fr., ser. 3, i, p. 682, 1853, Tettigonia. 

 lugens Walker, List Homop., iii, p. 775, 1851, Tettigonia. 

 pyrrhotelus Walker, List Homop., iii, p. 775, 1851, Tettigonia. 



Localities: Quebec, Ont., Me., N. H., N. Y., N. J., N. C, Fla., Kans., 

 Colo., Utah, N. Mex., Ariz., Calif., Br. Col. 



a. var. Urabata (Say) 



Say, Jl. Acad. Nat. Sci. Phila., iv, p. 340, 1825 ; Compl. Writ., ii, p. 258, Tetti- 

 Signoret, Ann. Soc. Ent. Fr., ser. 3, iii, p. 821, 1855, Tettigonia. [gonia. 



Van Duzee, Psyche, v, p. 389, 1890. 

 Ball, Proc. la. Acad. Sci., viii, p. 45, 1901. 



septentrionalis Walker, List Homop., Suppl., p. 193, 1858, Tettigonia. 

 Localities: Mich., Mo., Dak., la., Colo., Calif., Br. Am. 



Genus Homalodisca Stal 

 Logotype triquetra (Fabr.) 



Stal, Hemip. Fabr., ii, pp. 60, 63, 1869. 



Ball, Proc. la. Acad. Sci., viii, p. 46, 1901. 



Distant, Ann. Mag. Nat. Hist., ser. 8, ii, p. 80, 1908 (cites triquetra as type). 



