-2032] Cicadellidae 639 



2030. Platymetopius brevis Van D. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., viii, No. 5, p. 66, 1907. 

 Van Duzee, Ann. Ent. Soe. Am., iii, p. 230, 1910. 



a. var. torridus Ball 



Ball, Ent. News, xxvii, p. 205, 1916. 



Localities: Calif. (West Indies.) 



20301/4. Platymetopius compactus Ball 

 Ball, Ent. NeAvs, xxvii, p. 176, 1916. 

 Locality : Calif. 



2030%. Platymetopius nigricoUis Ball 

 Ball, Ent. News, xxvii, p. 205, 1916. 

 Localities: Utah, Calif. 



2031. Platymetopius fuscifrons Van D. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 206, 1894. 

 Van Duzee, Ann. Ent. Soc. Am., iii, p. 230, 1910. 



Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 54, 1914. 

 fDeLong, Tenn. St. Bd. Ent., Bui. 17, p. 41, 1916. 

 abruptus Ball, Ent. News, xx, p. 165, 1909. 

 Localities: Tenn.(?), Ariz., Calif. 



20311^. Platymetopius bicolor DeL. 

 DeLong, Tenn. St. Bd. Ent., Bui., 17, p. 38, 1916. 

 Locality : Tenn. 



Genus Deltocephalus Burm. 

 Logotype puUcarius (Fall.) 



Burmeister, Genera Ins., 1, pi. 14, subgen. 3, 1838. 



Flor, Ehyn. Livl., ii, pp. 221, 223, 1861. 



Fieber, Verb. Zool.-Bot. Ges. Wien, xvi, p. 506, 1866. 



Kirselibaum, Cicad. v. Wiesbd., pp. 82, 123, 1868. 



Fieber, Verb. Zool.-Bot. Ges. Wien, xix, p. 203, 1869. 



Sahlberg, Cicad., pp. 72, 298, 1871. 



Fieber, Cicad. d'Eur., i, p. 124, 1875; ii, pi. 13, 1876. 



Berg, Hemip. Argent., p. 268, 1879. 



Mayr, Tabellen, p. 35, 1884. 



Edwards, Trans. Ent. Soc. Lond. for 1888, pp. 33, 42. 



Provaneher, Pet. Faune Ent. Can., iii, pp. 273, 277, 1889. 



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



Melichar, Cicad. Mitt. Eur., p. 214, 1896. 



Edwards, Hemip. Homop. Brit. Isds., p. 144, 1896. 



Osborn and Ball, Proc. la. Acad. Sci., iv, p. 195, 1897. 



Matsumura, Termes. Fuzet., xxv, p. 390, 1902. 



Kirkaldy, Haw. S. P. A., Exp. Sta. Bui., iii, p. 56, 1907. 



Distant, Fauna Brit. Ind., Ehyn., iv, p. 380, 1908. 



DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 42, 1916. 



2032. Deltocephalus productus (Walk.) 

 Walker, List Homop., iii, p. 891, 1851, Jassus. 



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



