702 Van Duzee: Catalogue of Hemiptera [2394- 



Tucker, Kans. Univ. Sci. Bui., iv, p. 68, 1907. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 151, 1915. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc., xxxi, p. 28, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 98, 1916. 



fforcipatus Fieber, Eevue d'Ent., iii, p. 53, 1884, Notus. 



Localities: Me., Mass., N. Y., N. J., Pa., D. C., N. C., Ohio, Tenn., 

 111., la., Kans. (Palaearctic.) 



Genus Empoasca Walsh 

 Logotype viridescens Walsh 



Walsh, Proc. Bost. Soc. Nat. Hist., ix, p. 315, 1864. 

 Woodworth, Psyche, v, p. 213, 1889. 

 Van Duzee, Trans. Am. Ent. Soc., xix, p. 309, 1894. 

 Gillette, Proc. U. S. Natl. Mus., xx, p. 724, 1898. 



Distant, Fauna Br. Ind., Rhyn., iv, p. 401, 1908 (names viridescens type). 

 \\CMoria Fieber, Verh. Zool.-Bot. Ges. Wien, xvi, p. 508, 1866. 

 Kybos Fieber, Verh. Zool.-Bot. Ges. Wien, xvi, p. 508, 1866. 



Fieber, Revue d 'Ent., iii, p. 65, 1884. 

 ^Cicadula Sahlberg, Cicad., p. 158, 1871. 



Horvath, Ann. Mus. Natl. Hung., vi, p. 566, 1908. 



Chlorita Fieber, Kat. Europ. Cicad., p. 14, 1872 (n.n. for Chloria Fieb.). 

 Cybus Douglas, Ent. Mo. Mag., xii, p. 26, 1875 (emendation of Kybos). 



2394. Empoasca trifasciata <;ill. 

 Gillette, Proc. U. S. Natl. Mus., xx, p. 726, 1898. 

 Osborn, 20th Rept. N. Y. St. Ent., p. 542, 1905. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 99, 1916. 



Localities: N. Y., Ohio, Tenn., 111., la., Kan. 



2395. Empoasca smaragdula (Fall.) 

 Fallen, Acta Holm, for 1806, p. 37, Cicn<1. 

 Fallen, Hemip. Suec., Cicad., p. 53, 1826, Cicada. 

 Zetterstedt, Ins. Lapp., column 298, 1840, Cieadula. 

 Flor, Rhyn. Livl., ii, p. 393, 1861, TypMocyba. 

 Fieber, Verh. Zool.-Bot. Ges. Wien, xvi, p. 508, 1866, Kybos. 

 Kirschbaum, Cicad. v. Wiesbd., p. 178, 1868, 7'.v/'/*/v/fe<i. 

 Sahlberg, Cicad., p. 159, 1871, Cwadula. 

 Fieber, Revue d'Ent., iii, p. 66, 1884, Kybos. 

 Van Duzee, Psyche, v, p. 241, 1889, Kybos. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 201, 1894, Kybos. 

 Gillette and Baker, Hemip. Colo., p. 110, 1895. 



Melichar, Cicad. Mitt. Europ., p. 327, pi. 12, figs. 22-25, 1896, Kybos. 

 Edwards, Hemip. Homop. Brit. Isds., p. 197, pi. 22, fig. 8, 1896, Kybos. 

 Gillette, Proc. U. S. Natl. Mus., xx, p. 725, 1898. 

 Wirtner, Ann. Cam. Mus., iii, p. 226, 1904. 

 Osborn, 20th Rept. N. Y. St. Ent., p. 542, 1905. 

 Tucker, Kans. Univ. Sci. Bui., iv, p. 68, 1907. 

 Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 56, 1914. 

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 77, 1915. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 152, 1915. 



viridipes Curtis, Brit. Ent., xiv, pi. 640, 1837, Euptenjx. 



Localities: Ont., Me., N. Y., Pa., Mo., Colo., Calif. (Palaearctic.) 



