33© Field Museum op Natural History — Zoology, Vol. XIII. 



*Chrysotrogon caUgatus caligatus (Gould). Gartered Trogon. 



Trogon caligatus Gould, Mon. Trogon., ed. i, 1838, pi. 7 and text (no type 

 locality); Sclater, Proc. Zool. Soc. Lond., 1856, p. 286 (Cordova, Vera Cruz, 

 Mexico); Id., i860, p. 284 (Babahoyo, Ecuador); Stone, Proc. Acad. Nat. 

 Sci. Phila., 1890, p. 206 (Tunkas, Yucatan); Grant, Cat. Bds. Brit. Mus., 

 XVII, 1892, p. 465; Richmond, Proc. U. S. Nat. Mus., XVI, 1893, p. 513 

 (Nicaragua); Ferry, Field Mus. Nat. Hist., Om. Ser., I, 1910, p. 265 

 (Guayabo, Costa Rica). 



Aganus lepidus Cabanis and Heine, Mus. Hein., IV, 1863, p. 187 (Babahoyo, 

 western Ecuador). 



Aganus bracatus Heine and Reichenow, Nom. Mus. Hein., Orn., 1890, p. 209 

 (Mexico). 



Chrysotrogon caligatus RiDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 191 1, p. 786. 



Range: Southern Mexico to Panama, western Ecuador and north- 

 western Peru.' 



13: Guatemala (Patulu 12, Zacapa 2, Mazatenango i); Costa Rica 

 (Boruca 2, Guayabo 5); Nicaragua (San Ger6nimo) 2. 



Chrysotrogon caligatus columbianus'' Chapman. Colombian Gar- 

 tered Trogon. 



Chrysotrogon caligatus columhianus Chapuan, Bull. Am. Mus. Nat. Hist. 

 XXXIII, 1914, p. 607 (Opon, central Magdalena River, Colombia); Id. 

 XXXVI, 1917, p. 317 (Puerto Valdivia; Honda; Opon; Puerto Berrio 

 Colombia). 



Range: Tropical region between the western and eastern Andes, 

 Colombia (Cauca-Magdalena Valleys, etc.) northward to Santa Marta. 



♦Chrysotrogon violaceus (Gmelin). Southern Trogon. 



Trogon violaceus Gmelin, Syst. Nat., I, 1788, p. 404 (Surinam); Chubb, Bds. 

 Brit. Guiana, I, 1916, p. 434. 



Trogon meridionalis Swainson, Anim. in Menag., pt. Ill, 1838, p. 332 ("Ba- 

 hamas," errore); Gould, Mon. Trogon., ed. i, 1838, pi. 9 and text; Id., 

 ed. 2, 1875, pi. 17 and text; Grant, Cat. Bds. Brit. Mus., XVII, 1892, p. 467. 



Trogon violaceus violaceus Hellmayr, Nov. Zool., XIII, 1906, p. 42 (Trinidad). 



Chrysotrogon violaceus RiDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 191 1, p. 785, 

 in key. 



Chrysotrogon violaceus violaceus Bangs and Penard, Bull. Mus. Comp. Zool., 

 LXII, No. 2, 1918, p. 60 (Paramaribo, Surinam). 



Range: Guiana, Trinidad, Venezuela and extreme northern Brazil 

 (Rio Branco region). 



4: British Guiana 2; Venezuela (Orope, Ziilia) i; Brazil (Serra 

 Grande, Rio Branco) i. 



» I have not seen specimens from Ecuador or Peru or the Pacific coast region of 

 Colombia. 



*" Chrysotrogon caligatus columhianus Chapman: Similar to C. caligatus caligatus 

 in vermiculation of wings and feathering of tarsus, but differs in having the head 

 blue or purplish (as in violaceus) ; bill smaller. 



