636 Van Duzee: Catalogue of Hemiptera 



Van Duzee, Psyche, v, p. 389, 1890. 



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



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



Townsend, Can. Ent., xxiv, p. 197, 1392. 



Davis, Mich. Agr. Exp. Sta., Bui. 102, p. 8, pi. 1, fig. 3, 1893. 



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



Gillette and Baker, Hemip. Colo., p. 84, 1895. 



Osborn and Ball, Proc. la. Acad. Sci., iv, p. 192, 1897. 



Wirtner, Ann. Cam. Mus., iii, p. 221, 1904. 



Slosson, Ent. News, xvii, p. 326, 1906. 



Van Duzee, Can. Ent., xxxviii, p. 410, 1906. 



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



Van Duzee, Can. Ent., xl, p. 157, 1908. 



Van Duzee, Ann. Ent. Soc. Am., iii, p. 219, 1910. 



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



Osborn, U. S. Dept. Agr., Div. Ent., Bui. 108, p. 69, fig. 9, 1912. 



Van Duzee, Can. Ent., xliv, p. 327, 1912. 



Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 53, 1914. 



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



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



Metcalfe, Jl. Elisha Mitchell Sci. Soc., xxxi, p. 22, 1915. 



DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 39, 1916. 



a. var. dubius Van D. 



Van Duzee, Ann. Ent. Soc. Am., iii, p. 220, 1910. 

 Van Duzee, Trans. San Diego Soc. Nat. Hist., ii, p. 53, 1914. 

 DeLong, Tenn. St. Bd. Ent., Bui. 17, p. 40, 1916. 

 flatus Van Duzee, Can. Ent., xl, p. 157, 1908. 



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

 N. C., Ohio, Tenn., Mo., Kans., Colo., Utah, Calif., Br. Col. 



2015. Platymetopius oregonensis Bak. 

 Baker, Can. Ent., xxxii, p. 49, 1900. 

 Van Duzee, Ann. Ent. Soc. Am., iii, p. 220, 1910. 



Localities: Colo., N. Mex., Utah, Calif., Ore. 



2016. Platymetopius latus Bak. 

 Baker, Can. Ent,, xxxii, p. 50, 1900. 

 Van Duzee, Ann. Ent. Soc. Am., iii, p. 221, 1910. 

 Localities: Quebec, Ont. 



2017. Platymetopius cuprescens Osb. 

 Osborn, 20th Eept. N. Y. St. Ent., p. 517, 1905. 

 Van Duzee, Ann. Ent. Soc. Am., iii, p. 221, 1910. 

 Osborn, Me. Agr. Exp. Sta., Bui. 238, p. 112, 1915. 

 Metcalfe, Jl. Elisha Mitchell Sci. Soc., xxxi, p. 22, 1915. 

 DeLong, Tenn. St. Eft. Ent., Bui. 17, p. 40, 1916. 



Localities: Quebec, Ont., Me., N. Y., N. C., Tenn., Colo., Utah. 



20171/4. Platymetopius trilineatus Ball 

 Ball, Ent. News, xxvii, p. 204, 1916. 

 Locality : Calif. 



