-2916] Chennidae 805 



Oshanin, Kat. Palae. Heniip., p. 126, 1912 (names fraxinicolor Forst. type). 

 Crawford, U. S. Natl. Mas., Bui. 85, p. 132, 191-4. 



2913. Psyllopsis fraxinicola (Forst.) 

 Forster, Verli. Natw. Yer. Preuss. Rlieinl., v, p. 73, 1848, PstjUa. 

 Meyer-Diir, Mitth. Sclnv. Ent. Ges., iii, pp. 398, 399, 1871, Psylla. 

 Scott, Trans. Ent. Soe. Lond. for 1876, p. 544, pi. 8, fig. 4, Psylla. 

 Thomson, Opusc. Ent., viii, p. 829, 1877, Psylla. 



Low, Verh. Zool.-Bot. Ges. Wien, xxvii, p. 138, 1877, Psylla; xxviii, p. 588, 1878. 

 Low, Wien. Ent. Zeit., i, p. 211, 1882. 

 Edwards, Hemip. Homoji. Brit. Isds., p. 234, 1896. 

 Smith, Cat. Ins. N. J., edn. 3, p. 108, 1910. 

 Felt, 26th Kept. N. Y. St. Ent., p. 39, 1911. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 132, 1914 (figures). 



viridula Forster, Yerh. Natw. Yer. Preuss. Rhoinl., v, p. 74, 1848, PsylUi. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 339, 1871, Psylla. 

 unicolor Flor, Rhyn. Livl., ii, p. 479, 1861, Psylla. 



Flor, Bui. Soc. Nat. Moscou, xxxiv, pp. 340, 347, 353, 1861, Psylla. 

 chlorogenes Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 399, 1871, Psylla. 

 Hosts: Fraxinus, Corylus, Juglaiis. 

 Localities: N. Y., D. C, Calif. (Europe.) 



TRIBE PSYLLIIXI Yan D. 



Yan Duzee, Clieck List Hemip., p. 88, 1916 (n.n. for Psyllini Crawf.). 

 Psyllini Crawford, U. S. Natl. Mus., Bui. 85, pp. 106, 134, 1914. 



Genus Psyllia Kirk. 

 Logotype i^yri (Linn.) 



Kirkaldy, Wien. Ent. Zeit., xxiv, p. 268, 1905 (n.n. for Psylla Auct.). 

 Yan Duzee, Check List Hemip., p. 88, 1916. 

 ^Psylla Low, Yerh. Zool.-Bot. Ges. Wien, xx%-iii, pp. 600, 608, 1878. 

 Edwards, Hemip. Homop. Brit. Isds., p. 235, 1896. 

 Kieffer, Ann. Soc. Sci. Bruxelles, xxix, p. 164, 1905. 

 Oshanin, Yerz. Palae. Hemip., ii, p. 350, 1907. 



Oshanin, Kat. Palae. Hemip., p. 127, 1912 (names pyri Linn. type). 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 135, 1914 (names alnl Linn. 



type). 



2914. PsyUia fibiUata (Crawf.) 



(Crawford, U. S. Natl. Mus., P.ul. 85, p. 140, 1914, Psylla (figures). 

 Host: (?) 

 Locality : Colo. 



2915. Psyllia slnuata (Crawf.) 



Crawford, U. S. Natl. Mus., Bui. 85, p. 140, 1914, Psylla (figures). 

 Host: (?) 

 Localities: Colo., Labrador (?). 



2916. PsyUia parallela (Crawf.) 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 141, 1914, Psylla. 

 Host: (?) 

 Locality : Calif. 



