794 Van Duzee: Catalogue of Heniiptera [2863- 



Zetterstedt, Fauna Lapp., 1828, Chermcs. 



Burmeister, Handb. d. Ent., ii, p. 98, 1835, PsyUa. 



Zetterstedt, Ins. Lapp., column 308, 1840, Cliermes. 



Blanchard, Hist. Nat. des Ins., Hemip., p. 202, 1840, Psylla. 



Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 82, 1848. 



Walker, List Homop., iv, p. 924, 1852. 



Flor, Ehyn. Livl., ii, p. 505, 1861. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 386, 1871. 



Scott, Trans. Ent. See. Lend, for 1876, p. 553, pi. 9, fig. 2. 



Low, Verh. Zool.-Bot. Ges. Wien, xxvii, p. 141, 1877. 



Scott, Ent. Mo. Mag., xvii, p. 278, 1880. 



Low, Verh. Zool.-Bot. Ges. Wien, xxxii, p. 253, 1882 ; xxxviii, p. 23, 1888. 



Edwards, Hemip. Homop. Brit. Isds., p. 256, 1896. 



Crawford, U. S. Natl. Mus., Bui. 85, p. 84, 1914 (notice). 



eupoda Hartig in Gei-mar 's Zeit. f. Ent., iii, p. 374, 1841, Psylla. 

 Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 82, 1848. 

 Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 389, 1871. 

 protensa Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 82, 1848. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 389, 1871. 

 forcipata Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 84, 1848. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 389, 1871. 

 crassinervis Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 83, 1848. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 387, 1871. 

 bicolor Meyer-Diir, Mitth. Schw. Ent. Ges., iii, pp. 389, 391, 1871. 

 Host : Urtica. 

 Localities: "E. St." (Europe.) 



2863. Trioza frontalis Crawf. 

 Crawford, Pomona Jl. Ent., ii, pp. 230, 353, 1910 (figures) ; iii, p. 426, 1911. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 84, 1914 (figures). 



similis Crawford, Pomona Jl. Ent., ii, pp. 231, 352, 1910 (figures). 

 fovealis Crawford, Pomona Jl. Ent., ii, p. 233, 1910. [similis). 



Ci-awford, Pomona Jl. Ent., iii, pp. 426, 438, 1911 (figures; as var. of 



a. var. sulcata Crawf. 



Crawford, U. S. Natl. Mus., Bui. 85, p. 85, 1914. 

 Host : Amelanchier. 

 Localities: Colo., Calif. 



2864. Trioza albiventris Forst. 

 Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 84, 1848. 

 Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 388, 1871. 

 Scott, Trans. Ent. Soc. Lond. for 1876, p. 558, pi. 9, fig. 5. 

 Low, Verh. Zool.-Bot. Ges. Wien, xxvii, p. 138, 1877; xxix, p. 582, 1879. 

 Low, Wien, Ent. Zeit., i, p. 214, 1882. 

 Edwards, Hemip. Homop. Brit. Isds., p. 254, pi. 28, fig. 9, 1896. 



sanguinosa Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 85, 1848. 

 Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 388, 1877. 

 Low, Verh. Zool.-Bot. Ges. Wien, xxvii, p. 138, 1877. 

 vitreipennis Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 98, 1848. 

 Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 388, 1877. 



