328 FIELD MUSEUM OF NATURAL HISTORY ZOOLOGY, VOL. XIII. 



Genus TROGON Brisson. 



Trogon Brisson, Orn., I, 1760, p. 42; Id., IV, 1760, p. 164, pi. 16, fig. I (Type as 

 fixed by Stone, Auk, 1907, p. 192, Trogon viridis Linnaeus = 7*. strigilatut 

 Linnaeus). 



*Trogon strigilatus strigilatus Linnceus. GREEN-BACKED TROGON. 



Trogon strigilatus LINN/EUS, Syst. Nat., ed. 12, 1766, p. 167 (Cayenne). 



Trogon viridis GOULD, Mon. Trogon., ed. 2, 1875, pi. 21 and text; GRANT, Cat. 

 Bds. Brit. Mus., XVII, 1892, p. 458; GOELDI, Alb. Aves. Amazon, Pt. 3, 

 1905, pi. 28, fig. 6; HELLMAYR, Nov. Zool., XIII, 1906, p. 42 (Trinidad); 

 STONE, Proc. Acad. Nat. Sci. Phila., 1913, p. 198 (Guinipa, northeastern 

 Venezuela); SNETHLAGE, Bol. Mus. Goeldi, VIII, 1914, p. 208 (Brazil). 



Trogon viridis viridis HELLMAYR, Nov. Zool., XVIII, 1910, p. 387 (Borba, Rio 

 Madeira); Id., Abh. K. Bayer. Akad. Wiss., Munchen. XXVI, 2, 1912, 

 p. 94 (Para District). 



Trogon strigilatus strigilatus RIDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 1911, 

 p. 751, in key; CHAPMAN, Bull. Am. Mus. Nat. Hist., XXXVI, 1917, p. 316 

 (Morelia; Florencia; Villa vicencio; Buena Vista, eastern Colombia); BANGS 

 and PENARD, Bull. Mus. Comp. Zool., LXII, No. 2, 1918, p. 60 (Paramaribo, 

 Surinam). 



Range: South America, from eastern Colombia to the Guianas, 

 Trinidad and Para, and southward in greater portion of Brazil to Peru 

 and Bolivia. 



fis: British Guiana 7; Dutch Guiana 2; Brazil (Rio Branco) 5; 

 Peru (Riojas) i. 



*Trogon strigilatus chionurus (Sclater and Salvin). WHITE-TAILED 

 TROGON. 



Trogon chionurus SCLATER and SALVIN, Proc. Zool. Soc. Lond., 1870, p. 843 

 (Lion Hill, Panama); GRANT, Cat. Bds. Brit. Mus., XVII, 1892, p. 460. 



Trogon eximus LAWRENCE, Ann. Lye. Nat. Hist., N. Y., X, 1874, P- XI (Panama). 



Trogon strigilatus chionurus RIDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 1911, 

 p. 754; CHAPMAN, Bull. Am. Mus. Nat. Hist., XXXVI, 1917, p. 317 (Tropical 

 zone west of the eastern Andes, Colombia ; numerous localities given) ; Stone, 

 Proc. Acad. Nat. Sci. Phila., 1918, p. 257 (Gatun, Panama Canal Zone). 



Range: Panama, Colombia (west of the eastern Andes) and west- 

 ern Ecuador. 



i: Panama (Veragua). 



*Trogon citreolus Gould. CITREOLINE TROGON. 



Trogon citreolus GOULD, Proc. Zool. Soc. Lond., 1835, P- 3 (no type locality 

 given);* Id., Mon. Trogon., ed. I, 1838, pi. 13 and text; Id., ed. 2, 1875, pi. 26 

 and text; GRANT, Cat. Bds. Brit. Mus., XVII, 1892, p. 461; RIDGWAY, Bull. 

 U. S. Nat. Mus., No. 50, V, 1911, p. 759. 



I suggest State of Colima for type locality. 



