- 207 ] Cicadellidae 645 



2064. Deltocephalus amndineus Crmb. 

 Crumb, Ann. Ent. Soc. Am., viii, p. 191, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 47, 1916. 

 Locality : Tenn. 



2065. Deltocephalus flavicosta Stal 

 Stal, Eio. Jan. Hemip., ii, p. 53, 1862. 

 Baker, Psyche, viii, p. 117, 1897. 

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

 Osborn, 20th Eept. N. Y. St. Ent., p. 520, 1905. 

 Van Duzee, Bui. Buf . Soc. Nat. Sci., viii, No. 5, p. 67, 1907. 

 Smith, Cat. Ins. N. J., edn. 3, p. 104, 1910. 

 Barber, Bui. Am. Mus. Nat. Hist., xxxiii, p. 533, 1914. 

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 74, 1915. 

 [harrisi Fitch MS], in collections. 



flavocostatus Van Duzee, Can. Ent., xxiv, p. 116, 1892. 

 Weed, Can. Ent., xxiv, p. 279, 1892. 

 Osborn and Ball, Proc. la. Acad. Sci., iv, p. 217, 1897. 

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

 Metcalfe, Jl. Elisha Mitchell Sci. Soc., xxxi, p. 25, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 49, 1916. 

 retrorsus Uhler, Proc. Zool. Soc. Lond. for 1895, p. 78. 



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

 [retroversus Uhl. MS] Smith, Cat. Ins. N. J., edn. 2, p. 95, 1900. 



Localities: Conn., N. Y., N. J., Pa., D. C., Md., N. C., Ga., Fla., 

 Miss., Tenn., la., Mo., Kans. (Neotropical.) 



2066. Deltocephalus signatifrons Van D. 

 Van Duzee, Trans. Am. Ent. Soc., xix, p. 305, 1892. 

 Gillette and Baker, Hemip. Colo., p. 89, 1895. 

 Osborn and Ball, la. Agr. College Exp. Sta., Bui. 34, p. 635, 1897. 

 Osborn, Proc. la. Acad. Sci., iv, p. 215, pi. 25, fig. 1, 1897. 

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

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 47, 1916. 

 Localities: Md., Tenn., la., Colo. 



2067. Deltocephalus vinculatus Ball 

 Ball, Can. Ent., xxxi, p. 191, 1891. 

 Locality : Colo. 



2068. Deltocephalus cruciatus O. & B. 

 Osborn and Ball, Proc. Dav. Acad. Sci., vii, p. 77, 1898. 

 Locality : la. 



2069. Deltocephalus sexmaculatus G. & B. 

 Gillette and Baker, Hemip. Colo., p. 88, 1895. 

 Baker, Psyche, viii, p. 116, 1897. 

 Locality : Colo. 



2070. Deltocephalus blandus Gill. 



Gillette, Colo. St. Agr. College Exp. Sta., Bui. 43, p. 26, 1898. 

 Locality : Colo. 



