-2816] Chermidae 785 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 402, 1871. 

 Scott, Trans. Ent. Soc. Lond. for 1876, p. 560, pi. 9, fig. 10. 

 Thomson, Opusc. Ent., viii, p. 840, 1877. 

 Douglas, Ent. Mo. Mag., xv, p. 255, 1879 (mention). 

 Strand, Ent. Tidskr., xxiii, p. 270, 1902. 



rumicis, Boheman, Vet. Akad. Handl. for 18-30, p. 177, Psylla. 

 Eeuter, Medd. Fauna Flora Fenn., i, p. 72, 1876, Psylla. 

 Hosts: Rumex, Pinus. 

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



2815. Aphalara calthae (Linn.) 

 Linnaeus, Fauna Suec, edn. 2, p. 263, no. 1005, 1761, Chermes. 

 Linnaeus, Syst. Nat., edn. 12, ii, p. 738, 1867, Chermes. 

 Fabricius, Syst. Ent., p. 741, 1775, Chermes. 



Goeze, Ent. Beytr., ii, p. 321, 1778, Chermes. 



Gmelin, in Linnaeus, Syst. Nat., edn. 13, i, pt. 4, p. 2212, 1788, Chermes. 



Fabricius, Ent. Syst., iv, p. 222, 1794, Chermes. 



Fabricius, Syst. Ehyng., p. 304, 1803, Chermes. 



Blanchard, Hist, des Ins., Heniip., p. 210, 1840, Chermes. 



Walker, List Homop., iv, p. 921, 1852, Psylla? 



Thomson, Opusc. Ent., viii, p. 840, 1877. 



Low, Verh. Zool.-Bot. Ges. Wien, xxxii, p. 233, 1882; xxxvi, p. 149, 1886. 



Edwards, Hemip. Homop. Brit.Isds., p. 232, 1896. 



Crawford, Pomona Jl. Ent., iii, p. 495, 1911. 



Crawford, U. S. Natl. Mus., Bui. 85, p. 27, 1914 (figures). 



polygoni Forster, Verh. Natw. Ver. Preuss. Eheinl., v, p. 90, 1848. 

 Flor, Rhyn. Livl., ii, p. 534, 1861. 



Meyer-Diir, Mitth. Schw. Ent. Ges., iii, p. 402, 1871. 

 Scott, Trans. Ent. Soc. Lond. for 1876, p. 561. 

 Douglas, Ent. Mo. Mag., xv, p. 255, 1879 (mention). 

 Mally, Proc. la. Acad. Sci., ii, pi. 15, figs. 1-3, 1895 (larvae). 

 Patch, Me. Agr. Exp. Sta., Bui. 195, p. 235, 1911; Bui. 202, p. 216, 1912. 

 ulicis Forster, Verh. Natw. Ver. Preuss. Eheial., v, p. 96, 1848. 

 Meyer-Dur, Mitth. Schw. Ent. Ges., iii, p. 402, 1871. 

 Hosts: Caltha, Rumex, Polygonum, Ulex, Pinus. 

 Localities: Me., Mass., D. C, HI., la.. La., Wyo., Colo., Utah, N. 

 Mex., Calif., Ore., Wash. (Cuba, Mexico, Europe.) 



281514. Aphalara nubifera Patch 

 Patch, Me. Agr. Exp. Sta., Bui. 202, p. 216, 1912. 

 Host : Sisymbrium. 

 Locality : Colo. 



2816. Aphalara ||rumicis Mally 



Mally, Proc. la. Acad. Sci., ii, p. 166, 1895 (as var. of exiJis). 

 Patch, Me. Agr. Exp. Sta., Bui. 202, p. 217, 1912. 

 Crawford, U. S. Natl. Mus., Bui. 85, p. 29, 1914 (figures). 

 "i maculvpennis Crawford, Pomona JI. Ent., iii, p. 496, 1911. 



[Probably identical with macidipennis Low as suggested by Craw- 

 ford; if not Mally 's name is preoccupied by rumicis Boheman 

 and must be changed.] 

 Hosts: Rumex, Sophia. 

 Localities: la.. Mo., Wyo., Colo., Texas, Calif., Ore. 



