784 Van Duzee: Catalogue of Hemiptcra [28121/^- 



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



Patch, Psyche, xrs, p. 7, 1912. 



Crawford, U. S. Natl. Mus., Bui. 85, p. 22, 1914 (figures). 



Weiss, Ent. News, xxvii, p. 163, 1916. 



femoralu Fitch, Hornop. N. Y. St. Cab., p. 64, 1851. 



Fitch, Trans. N. Y. St. Agr. Soc, xvii, p. 740, 1857 (1858), Diraphia. 

 Thomas, 8th Eept. 111. St. Ent., p. 14, 1879, Diraphia. 

 calamorum Fitch, Trans. N. Y. St. Agr. Soc, xvii, p. 740, 1857 (1858), 

 Thomas, 8th Kept. 111. St. Ent., p. 14, 1879, Diraphia. [Diraphia. 



saltatrix Provaucher, Pet. Faune Ent. Can., iii, p. 307, 1890. 

 Hosts: Pinus, Calamus. 



Localities: Quebec, Conn., N. Y., N. J., Pa., D. C, Va., Mich., La., 

 Colo., Ariz. 



28121/^. Livia viridescens (Prov.) 

 Provancher, Nat. Can., iv, p. 379, 1872, Diraphia. 

 Host: (?) 

 Locality : Quebec. 



2813. Livia carlcis Crawf. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 23, 1914 (figures). 

 Host : Carex. 



Localities: Me., Pa., 111., Colo., N. Mex., Utah, Calif., Ore., Brit. 

 Col. 



TRIBE APHALABINI (Low) 



Low, Verh. Zool.-Bot. Ges. Wien, xviii, p. 605, 1878, Aphalarinae. 

 Puton, Cat. Hemip. Palae., edn. 3, p. 90, 1886, Aphalararia. 

 Edwards, Hemip. Homop. Brit. Isds., p. 22, 1896, Aphalaridae. 

 Kuwayama, Trans. Sapporo Nat. Hist. Soc, ii, p. 15, 1907. 

 Oshanin, Kat. Palae. Hemip., p. 126, 1912, Aphalararia. 

 Aulmann, Psyllid. Cat., p. 61, 1913, Aphalarinae. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 24, 1914. 



Genus Aphalara Forst. 

 Logotype calthae (Linn.) 



Forster, Verh. Natw. Ver. Preuss. Rheinl., v, p. 67, 1848. 



Walker, List Homop., iv, p. 929, 1852 (listed). 



Flor, Ehyn. Livl., ii, p. 530, 1861. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 380, 1871. 



Scott, Trans. Ent. Soc. Lond. for 1876, p. 559. 



Low, Verh. Zool.-Bot. Ges. Wien, xxviii, p. 607, 1878; xxxii, p. 3, 1882. 



Edwards, Hemip. Homop. Brit. Isds., p. 229, 1896. 



Crawford, Pomona Jl. Ent., iii, p. 492, 1911. (Key.) 



Crawford, U. S. Natl. Mus., Bui. 85, p. 24, 1914. (Key.) 



Subgenus Aphalara Forst. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 25, 1914 (imi)lied). 



2814. Aphalara exiUs (W. & M.) 

 Weber and Mohr, Naturh. Reise d. eine Theil Schwedens, p. 65, pi. 1, fig. 2, 

 Fallen, Hemip. Suec, Cicad., p. 80, 1826, Cherm.es. [1804, Tcitigonia. 



Forster, Verh. Natw. Ver. Preuss. Rheinl., v, p. 89, 1848. 

 Flor, Rhyn. Livl., ii, p. 532, 1861. 



