- 2131 ] Cicadellidae <;;,;, 



Amyot and Serville, H6mip., p. 587, 1843. 

 Kirschbaum, Die Athysanus Arten, p. 3, 1858. 

 Flor, Ehyn. Livl., ii, p. 267, 1861. 

 Fieber, Verh. Zool.-Bot. Ges. Wien, xvi, p. 505, 1866. 

 Kirschbaum, Cicad. v. Wiesbd., pp. 81, 102, 1868. 

 Sahlberg, Cicad., pp. 71, 260, 1871. [meister made argentatus type). 

 Scott, Ent. Mo. Mag., xii, p. 93, 1875 (states erroneously that Bur- 

 Fieber, Cicad. d 'Eur., i, p. 122, 1875 ; ii, pi. 12, 1876. 

 Berg, Hemip. Argent., p. 265, 1879. 

 Mayr, Tabellen, p. 33, 1884. 



Edwards, Trans. Ent. Soc. Lond. for 1888, pp. 33, 35. 

 Provancher, Pet. Faune Ent. Can., iii, p. 281, 1889. 

 Van Duzee, Psyche, vi, p. 307, 1892. 

 Van Duzee, Trans. Am. Ent. Soc., xix, p. 299, 1892. 

 Van Duzee, Can. Ent., xxv, p. 285, 1893. 

 Melichar, Cicad. Mitt. Eur., p. 257, 1896. 

 Matsumura, Termes. Fuzet., xxv, p. 372, 1902. 



Osborn and Ball, Ohio Nat., ii, p. 231, 1902 (names argentatus type). 

 Distant, Fauna Brit. Ind., Ehyn., iv, p. 343, 1908 (cites argentatus as 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 60, 1916. [type). 



Opsius Fieber, Verh. Zool.-Bot. Ges. Wien, xvi, p. 505, 1866. 



Subgenus Athysanus Burm. 

 Logotype argentatus Fabr. 

 Osborn and Ball, Ohio Nat., ii, p. 232, 1902. 

 Van Duzee, Can. Ent., xlvi, p. 389, 1915. 

 Limotettix Sahlberg, Cicad., p. 224, 187.1. 



Van Duzee, Psyche, vi, p. 306, 1892 (type striola Fall.?). 



Van Duzee, Trans. Am. Ent. Soc., xix, p. 300, 1892; xxi, p. 303, 1894. 



2129. Euscelis magnus 0. & B. 



Osborn and Ball, Proc. la. Acad. ScL, iv, p. 225, pi. 26, fig. 2, 1897, Athysanus. 

 Osborn and Ball, Ohio Nat., ii, p. 273, 1902, Athysanus. 



Localities: La., Texas, la., Neb., Kans., Colo., Wyo., S. D., Minn. 



2130. Euscelis frigidus Ball 

 Ball, Ent. News, x, p. 172, 1899, Athysanus. 

 Osborn and Ball, Ohio Nat., ii, p. 233, 1902, Athysanus. 

 Locality : Colo. 



2131. Euscelis exitiosus (Uhl.) 

 Uhler, Am. Ent., iii, p. 72, 1880, Cieadula. 



Uhler, U. S. Dept. Agr., Kept, for 1879, p. 191, 1880, Cieadula. 

 Uhler, Stand. Nat. Hist., ii, p. 245, 1884, Cieadula. 

 Van Duzee, Psyche, v, p. 306, 1892, Limotettix. 

 Osborn, Iowa St. Agr. Soc., Eept. for 1892, p. 688, Cieadula. 

 Osborn, Proc. la. Acad. Sci., i, pt. 2, p. 126, 1892, Cieadula. 

 Van Duzee, Trans. Am. Ent. Soc., xxi, p. 304, 1894, Limotettix. 

 Gillette and Baker, Hemip. Colo., p. 100, 1895, Eutettix. 

 Osborn and Ball, Ohio Nat., ii, p. 234, pi. 16, fig. 2, 1902, Limottetijr. 

 Wirtner, Ann. Cam. Mus., iii, p. 222, 1904, Athysanus. 

 Tucker, Kans. Univ. Sci. Bui., iv, p. 67, 1907, Athysanus. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., viii, No. 5, p. 68, 1907, Athysanus. 



