. Catalogue of the Birds in the British Museum. 72. POLIOHIERAX. 369 4. Microhierax erythrogenys. Hierax erythroffenys, Vif/ors, P. Z. S. 1831, p. 90; Bli/(Ii, J. A. S. S. XI. pt. 2, p. 789(1842); Gray, Gen. B. i. p. 21 (1844); Fraser, Zool. Tt/p. pi. 31 (1849); Kaiip, Contr. Oni. 1850, p. 52; Strickl. Oni. S,'/>i. p. 102 (1855); Grai/, B. i. p. 24 (18G9). Falco sericeus, KM. Kupf. Vog!^. 4, pi. iii. fig. 3 (1832); id. M6n. Acad. Sf. Pefersb. ii. p. 1, tab. 1 (1835); Schl. Mus. Falc. p. 34 (1862}. Falco Gironrneri, Eydoux et Sotdey. Voy. Bonife, Zool. i. p. 71, pi. 1 (1841).


. Catalogue of the Birds in the British Museum. 72. POLIOHIERAX. 369 4. Microhierax erythrogenys. Hierax erythroffenys, Vif/ors, P. Z. S. 1831, p. 90; Bli/(Ii, J. A. S. S. XI. pt. 2, p. 789(1842); Gray, Gen. B. i. p. 21 (1844); Fraser, Zool. Tt/p. pi. 31 (1849); Kaiip, Contr. Oni. 1850, p. 52; Strickl. Oni. S,'/>i. p. 102 (1855); Grai/, B. i. p. 24 (18G9). Falco sericeus, KM. Kupf. Vog!^. 4, pi. iii. fig. 3 (1832); id. M6n. Acad. Sf. Pefersb. ii. p. 1, tab. 1 (1835); Schl. Mus. Falc. p. 34 (1862}. Falco Gironrneri, Eydoux et Sotdey. Voy. Bonife, Zool. i. p. 71, pi. 1 (1841). Hierax sericeus, Gray, Gen. B. i. p. 21 (1844) ; Bp. Rev. et Mag. de Zool. 1854, p. 536 â ; Strickl. Orn. Syn. p. 104 (1855); Pelz. Verh. Wien, xiii. p. 630 (1863); Wall. Ibis, 1868, p. 6; Gray, Hand-l. B. i. p. 24 (1869). Adult. Above glossy greeuisli black, primaries pure black ; cheeks, ear-coverts, sides of the neck, and entire under surface silky white, the sides of the body, flanks, and thighs, as well as the lower under tail-coverts greenish black ; bill shiny black ; cere, orbits, and feet black ; iris dark brown. Total length 6-5 inches, culmen 0-5, wing 4-4, tail 2-7, tarsus 0-85. Young (II. erythrogenys). Similar to tlie adult, but having a tinge of bright ochre on the ear-coverts ; beak yellowish, inclining to horn-blue at the point. Hah. Philippine Islands. a. Juv. St. Manilla. H. Lindsay, Esq. [C.]. Tvpe of species. h. Ad. St. Manilla. .1. Gould, Esq. [P.]. c. Ad. sk. Philippine Islands. d*. Ad. St. Philippine Islands. â Fortune, Esq. [ e. Ad. St. Hugh Cuming, Esq. [C.]. 72. POLIOHIERAX. rp^^ Polihierax, Kaup, Isis, 1847, p. 47 P. Leg of semitorquatus. Range. Africa ; Africa ; Burmah. * This specimen is registered as from Northern China [r/. Cat. Accipitr. 1848, p. 63], where, liowever, the species is not known at all. It is most probable VOL. I. 2 c. Please note that these images are extracted from scanned page


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