TROGON VIRIDIS, Zann. Black-winged Trogon. SPECIFIC CHARACTER. Mas. Capite supra guttureque violaceo-purpureis. Foem. Supra et ad pectus saturate plumbeo-cinereus. Male.—Bill bluish grey ; crown of the head and chest rich violet purple ; back and rump rich metallic green ; upper tail-coverts blue; two middle tail-feathers green with a tinge of purple, two next on each side black on the inner web, and greenish purple on the outer ; the three outer feathers on each side black at their base and white at their tips ; wings black ; abdomen and under tail-coverts rich orange. Total length from 10; to 11} inches, bil/ 12, wing 5% to 5;, tail 63. Female.—Head, chest, and all the upper surface deep leaden grey ; wings brownish black ; secondaries and scapularies transversely striated with fine lines of white; abdomen and under tail-coverts orange ; three outer tail-feathers on each side brownish black, tipped and barred with white. Trogon Cayanensis cinereus, Briss. Orn., tom. iv. p. 165, pl. xvi. fig. 1. Couroucou de Cayenne, Buff. Pl. Enl. 195. Trogon strigilatus, Linn. Syst. Nat., tom. i. p. 167. ——— viridis, Linn. Syst. Nat., tom. i. p. 167.—Vieill. Ency. Méth. Orn., part ii. p. 1861.— Less. 'Traité d’Orn., p. 119.—Gray and Mitch. Gen. of Birds, vol. i. p. 69, Trogon, sp. 3.— Burm. Syst. Uebers. Th. Bras., tom. i. p. 277.—v. Pelz. Orn. Bras., p. 20. Couroucou a ventre jaune, Levaill. Hist. Nat. Promér. et Guép., 1i.—Couroue. et Tourac., p. 8, pls. 3 & 4. albane, Levaill. ibid., p. 10, pl. 5. Trogon leverianus, Shaw, Mus. Lever., p. 175.—Vieill. Ency. Méth. Orn., pt. i. p. 1360.—Gray and Mitch. Gen. of Birds, vol. i. p. 70, Trogon, sp. 21. violaceus, Spix, Av. Bras., tom. i. p.50.—Wied, Beitr. Nat. Gesch. Bras., tom. iv. p. 297. melanopterus, Swains. Two Cent. and a Quart., p. 332.—Id. Class. of Birds, vol. 1. p. 337.—Gould, Mon. of Trog., pls. 10 & II. “Trogon albiventer, Cuv.,” Bonap. Consp. Gen. Av., tom. i. p. 148, im syn. Trogon, sp. 3. Aganus viridis, Cab. et Heine, Mus. Hein., Theil iv. p. 196. Tuts is one of the Trogons most frequently sent to Europe, no collection of any ae ae 7 ; l r] 1 and is also found in the Island of Trinidad. It ranges widely over the South-American continent, and is als examples. : : ality, from Demerara, Cayenne, the river Napo While writing I have before me specimens from the latter loc ws Beaeecal 0636868686 E3636 BE6d6d. Me eee a ee a nL arn 36 636 ¥ —s 3636 BG 1 86 086 ¥ 6 MS B 7