Cicadellidae 651 



2100. Deltocephalus vanduzei G. & B. 

 Gillette and Baker, Hemip. Colo., p. 90, 1895. 

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



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

 Van Duzee, Univ. Calif. Publ., Div. Ent. Tech. Bui., i, p. 249, 1916. 

 artemesiae Gillette and Baker, Hemip. Colo., p. 91, 1895, Athyaanug. 

 Osborn and Ball, Ohio Nat., ii, p. 256, 1902 (genus!). 

 Localities : Colo., Calif. 



2101. Deltocephalus sonorus Ball 

 Ball, Can. Ent., xxxii, p. 344, 1900. 



Van Duzee, Bui. Buf. Soc. Nat. Sci., ix, p. 220, 1909. 

 Osborn, U. S. Dept. Agr., Div. Ent., Bui. 108, p. 79, 1912. 

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

 Localities: Fla., Texas, Ariz. 



2102. Deltocephalus gnarus Ball 

 Ball, Can. Ent., xxxii, p. 345, 1900. 



Locality : la. 



2103. Deltocephalus evansi Ashm. 

 Ashmead, Harriman Alaska Exped., viii, p. 132, 1904. 

 Locality : Alaska. 



2104. Deltocephalus harrimani Ashm. 

 Ashmead, Harriman Alaska Exped., viii, p. 132, 1904. 

 Osborn, U. S. Dept. Agr., Div. Ent., Bui. 108, p. 83, 1912 (=affinis?). 

 Locality : Alaska. 



2105. Deltocephalus concentricus Van D. 

 Van Duzee, Bui. Buf. Soc. Nat. Sci., v, p. 208, 1894. 

 Gillette and Baker, Hemip. Colo., p. 87, 1895. 



Osborn and Ball, Proc. la. Acad. Sci., iv, p. 221, 1907, Thamnotettix. 

 Baker, Psyche, viii, p. 115, 1897. [tettix. 



flavomarginatus Gillette and Baker, Hemip. Colo., p. 96, 1895, Thamno- 

 Baker, Psyche, viii, p. 115, 1897. 

 Localities: Colo., Calif. 



2106. Deltocephalus cookei Gill/ 

 Gillette, Colo. Agr. Exp. Sta., Bui. 43, p. 24, 1898. 



Locality : Colo. 



Genus Lonatura O. & B. 

 Logotype catalina O. & B. 



Osborn and Ball, Proc. Dav. Acad. Sci., vii, p. 83, 1898. 

 Kirkaldy, Haw. S. P. A., Exp. Sta. Bui., iii, p. 62, 1907. 



2107. Lonatura catalina O. & B. 



Osborn and Ball, Proc. Dav. Acad. Sci., vii, p. 83, pi. 4, fig. 2, 1898. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 93, 1916. 

 Localities: Tenn., la., S. D. 



