-2904] Chermidae 803 



2899. Euphalerus nigipennis Crawf. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 120, 1914 (figures). 



a. var. immaculatus Crawf. 



Crawford, U. S. Natl. Mus., Bui. 85, p. 121, 1914. 

 Host: Ceanothus. 

 Localities : Ariz., Calif. 



2900. Euphalerus vermiculosus Crawf. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 121, 1914 (figures). 

 Host: Ceanotlms. 

 Locality : Calif. 



2901. Euphalerus propinciuus Crawf. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 122, 1914 (figures). 

 Host : Ceanotlms. 

 Locality : Ariz. 



Genus Arytaina Forst. 

 Logotype genistae Latr. 



Forster, Verb. Natw. Ver. Preuss. Elieinl., v, p. 67 (p. G9 Crawf.), 1848. 

 Oshauin, Kat. Palae. Hemip., p. 128, 1912 (names genistae type). 

 Craw^ford, U. S. Natl. Mus., Bui. 85, p. 122, 1914. 



tArytaena Scott, Trans. Ent. Soc. Lond. for 1876, p. 528. 



Low, Verh. Zool.-Bot. Ges. Wien, xxviii, pp. 596, 609, 1878. 

 Edwards, Hemip. Homop. Brit. Isds., p. 250, 1896. 

 Kieffer, Ann. Soc. Sci. Bruxelles, xxix, p. 165, 1905. 

 tAtaenia Thomson, Opusc. Ent., viii, p. 828, 1877 (as subgenus). 

 Psyllopa Ci-awford, Pomona Jl. Ent., iv, p. 684, 1912 (nomcn nudum). 



2902. Arytaina robusta Crawf. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 123, 1914 (figures). 

 Host : Ceanothus. 

 Localities: Colo., Ariz., Calif., Wash. 



2903. Arytaina fuscipennis Craw^f. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 125, 1914 (figures). 

 Host : Ceanothus. 

 Localities: Colo., Nev., Calif. 



2904. Arytaina genistae (Latr.) 

 Latreille, Hist. Nat. Crust. Ins., xii, p. 382, 1804, Psylla. 

 Guerin and Percheron, Genera des Ins., pt. 4, No. 8, pi. 4, 1835, PsyUa. 

 Guerin, Icon. Regne Animal, p. 375, 1843, Psylla. 



Burmeister, Zool. Handatlas, pi. 29, fig. 28, 1843; edn. 2, p. 139, pi. 31, fig. 28, 

 Thomson, Opusc. Ent., viii, p. 828, 1877, Ataenia. [1860, Psylla. 



Low, Verh. Zool.-Bot. Ges. Wien, xxvii, p. 125, 1877; xxviii, p. 597, pi. 9, figs. 

 Scott, Ent. Mo. Mag., xvii, pp. 132, 1880 (young). [11, 12, 1878. 



Low, Verh. Zool.-Bot. Ges. Wien, xxxviii, p. 19, 1888 (food habits). 

 Edwards, Hemip. Homop. Brit. Isds., p. 250, pi. 27, fig. 7, 1896. 

 Sulc, Acta Soc. Ent. Bohemiae, ii, p. 4, 1905. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 125, 1914 (figures). 

 ulicis Curtis, Brit. Ent., xii, pi. 565, 1835, Psylla. 



Scott, Trans. Ent. Soc. Lond. for 1876, p. 529, pi. 8, fig. 1. 



