-2445] CicadcUidae 713 



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



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



Gillette and Baker, Hemip. Colo., p. Ill, 1895, Typhlocyba. 



Gillette, Proe. U. S. Natl. Mus., xx, p. 759, 1898, Typhlocyba. 



Slingerland, Cornell Univ. Agr. Exp. Sta., Bui. 215, 1904, Typhlocyha. 



Wirtner, Ann. Carn. Mus., iii, p. 227, 1904, Typhlocyba. 



Osborn, 20tli Rept. N. Y. St. Ent., p. 545, 1905, Typhlocyba. 



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



Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 229, 1909, Typhlocyba. 



Smith, Cat. Ins. N. J., edn. 3, p. 107, 1910, Typhlocyba. 



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



Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 156, 1915, Typhlocyba. 



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



Essig, Inj. Benef. Ins. Calif., edn. 2, p. 64, 1915. 



DeLong, Tenn. St. Bd. Ent., Bui. 106, 191f), Typhlocyba. 



a. var. vitifex Fitch 



Fitch, Trans. N. Y. St. Agr. Soc, xvi, p. 392, 1856. 



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



Provancher, Pet, Faune Ent. Can., iii, p. 299, 1890, Typhlocyba. 



Townsend, Can. Ent., xxiv, p. 196, 1892, Typhlocyba. 



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



Gillette and Baker, Hemip. Colo., p. 113, 1895, Typhlocyba. 



Van Duzee, Can. Ent., xliv, p. 329, 1912. 



b. var. ziczac A\'alsh 



Walsh, Proc Bost. Soc. Nat. Hist., ix, p. 317, 1864. 

 Woodworth, Psyche, v, p. 214, 1889, Typhlocyba. 

 Gillette, Proc U. S. Natl. Mus., xx, p. 761, 1898, Typhlocyba. 

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

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 156, 1915, Typhlocyba. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 107, 1916, Typhlocyba. 



c. var. vitis (Ilarr.) 



Harris, Encyc. Am., viii, p. 43, 1831, Tettigonia. 



Harris, Rept. Ins. Mass., p. 184, 1841, Tettigonia. 



Fitch, Homop. N. Y. St. Cab., p. 63, 1851. 



Fitch, Trans. N. Y. St. Agr. Soc, xvi, p. 391, 1856. 



Harris, Treat. Ins. Inj. Veg., edn. 3, p. 227, 1862, Tettigonia. 



Saunders, Ins. Inj. to Fruits, p. 286, fig. 297, 1883. 



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



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



Provancher, Pet. Fauno Ent. Can., iii, p. 298, 1890. 



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



Gillette and Baker, Hemip. Colo., j). 113, 1895, Typhlocyba. 



Gillette, Proc. U. S. Natl. Mus.. xx, p. 761, 1898, Typhlocyba. 



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



Van Duzee, Can Ent., xliv, p. 329, 1912. 



Gibson and Cogan, Ohio Jl. Sci., xvi, p. 78, 1915, Typltlocyba. 



Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 156, 1915, Typhlocyba. 



DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 107, 1916, Typhlocyba. 



d. var. basilaris (Say) 



Say, .71. Acad. Nat. Sci. Phila.. iv, i). 344, 1825; Conipl. Writ., ii, p. 260, 

 Walsh, Proc Bost. Soc Nat. Hist., i.x, p. 317, 1864. [Tettigonia. 



