-2324] Cicadellidae 685 



2318%. Thamnotettix melius S. & D. 

 Sanders and DeLong, Anu. Eat. Soc. Am., x, p. 91, 1917 (figures). 

 Locality : Wis. 



2319. Thamnotettix placidus Osb. 

 Osboru, 20th Eept. N. Y. St. Ent., p. 536, 190.5. 

 Van Duzee, 20th Eept. N. Y. St. Ent., p. 555, 1905. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 138, 1915. 

 Localities: Me., N. Y. 



2320. Thamnotettix cypraceus Osb. 

 Osborn, Proc. la. Acad. Sci., v, p. 245, 1898. 

 Osborn, 20th Eept. N. Y. St. Ent., p. 538, 1905. 

 Localities: N. Y., la. 



23201/2. Thamnotettix vittipennis S. & D. 

 Sanders and DeLong, Ann. Ent. Soc. Am., x, p. 91, 1917 (figures). 

 Locality : Wis. 



2321. Thamnotettix umhraticus Ball 

 Ball, Can. Ent., xlii, p. 309, 1910. 



Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 55, 1914. 

 Locality : Calif. 



2322. Thamnotettix chiragricus Ball 

 Ball, Can. Ent., xxxii, p. 337, 1900. 



Locality : Ariz. 



2323. Thamnotettix (?) luctuosus Stal 

 Stal, Freg. Eugenes Eesa, Ins., p. 292, 1859. 



Locality : Calif. 



Genus Chlorotettix Van D. 

 Orthotype unicolor (Fitch) 



Van Duzee, Psyche, vi, p. 306, 1892. 

 Van Duzee, Trans. Am. Ent. Soc, xix, p. 300, 1892. 

 Van Duzee, Can. Ent., xli, p. 384, 1909 (type citation). 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 83, 1916. 



2324. Chlorotettix unicolor (Fitch) 

 Fitch, Homop. N. Y. St. Cab., p. 58, 1851, Bythoscopus. 

 Walker, List Homop., iv, p. 1161, 1852, Bythoscopus. 

 Uhler, Bui. U. S. Geol. Geog. Surv., iv, p. 511, 1878, Jassus. 

 Uhler, Stand. Nat. Hist., ii, p. 246, 1884, Grypotes. 

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

 Provancher, Pet. Faune Ent. Can., iii, p. 286, 1890, Jassus. 

 Van Duzee, Psyche, v, p. 390, 1890, Grypotes. 

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

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

 Soutlnvick, Science, xix, p. 288, 1892, Athysanus. 

 Van Duzee, Psyche, vi, pp. 306, 308, 1892. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 200, 1894. 

 Gillette and Baker, Hemip. Colo., p. 103, 1895. 

 Gillette, Psyche, ix, p. 173, 1901. 



