794 Van Duzee : Catalogue of Hemiptera 



Zetterstedt, Fauna Lapp., 1828, Chermcs. 



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



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



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



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



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



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



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



Scott, Trans. Ent. Soc. Lond. 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 Germar's Zeit. f. Ent., iii, p. 374, 1841, Psylla. 

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

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

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



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

 forcipata Forster, Verb. Natw. Ver. Preuss. Rheinl., v, p. 84, 1848. 



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

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



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

 Ucolor 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). 



Crawford, 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 Fdrst. 



Forster, Verh. Natw. Ver. Preuss. Rheinl., 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. Rheinl., 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. Rheinl., v, p. 98, 1848. 

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





