642 Van Duzee: Catalogue of Hemiptera [2052- 



Osborn and Ball, la. Agr. College, Exp. Sta. Bui. 34, p. 630, 1897. 



Osborn and Ball, Proc. la. Acad. Sci., iv, p. 209, pi. 23, fig. 3, 1897. 



Osborn, 20th Eept. N. Y. St. Ent., p. 521, 1905. 



Van Duzee, 20th Eept. N. Y. St. Ent., p. 554, 1905. 



Osborn, U. S. Dept. Agr., Div. Ent., Bui. 108, p. 80, fig. 16, 1912. 



Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 122, 1915. 



Localities: Ont., Me., N. H., N. Y., Ohio, HI., la., N. D., S. D., 

 Wyo, Colo., Mont. 



2052. Deltocephalus ocellaris (Fall.) 

 Fallen, Hemip. Suec., dead., p. 33, 1826, Cicada. 

 Flor, Ehyn. Livl., ii, p. 237, 1861, Jassus. 

 Kirschbaum, Cicad. v. Wiesbd., p. 141, 1868, Jassus. 

 Fieber, Verh. Zool.-Bot. Ges. Wien, xix, p. 205, pi. 5, fig. 9, 1869. 

 Sahlberg, Cicad., p. 310, 1871. 

 Melichar, Cicad. Mitt. Eur., p. 223, 1896. 



Edwards, Hemip. Homop. Brit. Isds., p. 151, pi. 17, fig. 3, 1896. 

 Osborn and Ball, Proc. la. Acad. Sci., iv, p. 207, 1897. 

 Localities: Colo. (Europe.) 



2053. Deltocephalus say! (Fitch) 



Fitch, Homop. N. Y. St. Cab., p. 61, 1851, Amblycephalus. 

 Walker, List Homop., iv, p. 1158, 1852, Jassus. 

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

 Van Duzee, Can. Ent., xxi, p. 11, 1889. 

 Provancher, Pet. Faune Ent. Can., iii, p. 280, 1889. 

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

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

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

 Southwick, Science, xix, p. 288, 1892. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 198, 1894. 

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



Osborn and Ball, Proc. la. Acad. Sci., iv, p. 207, pi. 23, fig. 2, 1897. 

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

 Osborn, 20th Eept. N. Y. St. Ent., p. 519, 1905. 

 Van Duzee, Can. Ent., xl, p. 158, 1908. 

 Smith, Cat. Ins. N. J., edn. 3, p. 103, 1910. 

 Van Duzee, Can. Ent., xliv, p. 328, 1912. 



Osborn, U. S. Dept. Agr., Div. Ent., Bui. 108, p. 84, fig. 20, 1912. 

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

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 117, 1915. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc., xxxi, p. 24, 1915. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 46, 1916. 



Localities : Quebec, Ont., N. H., Me., Mass., N. Y., N. J., Pa., N. C., 

 Miss., Ohio, Ky., Tenn., la., Kans., Mo., Colo., Dak. 



2054. Deltocephalus misellus Ball 

 Ball, Can. Ent,, xxxi, p. 191, 1899. 

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

 Gibson and Cogan, Ohio Jl. Sci., xvi, p. 75, 1915. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 117, 1915. 

 Localities: Me., Mo., Colo., Utah. 



