758 BULLETIN" 50, UNITED STATES NATIONAL MUSEUM. 



peclie (Apazote), and Yucatan (M^rida; Silam; La Vega; Temax; 

 Izamal; Calotmul; Ciixtun; Buctzotz; Peto; Meco; San Felipe; 

 Chichen-Itza ; Yak-Zonat; Chem-Zonat; Meco Island), southward 

 through British Honduras (Belize; Corosdl; Orange Walk; San 

 Antonio; Cayo; San Felipe), Guatemala (Choctum; Rio Managua; 

 Gualan, Zacapa; Los Amates, Yzabal; Santo Tomas), Salvador (La 

 Union; Volcan de San Miguel), Honduras (Omoa; Medina; San 

 Pedro; Chasniguas; Truxillo; Boca de Rio Rom^n; Ceiba; Taulevi; 

 Tigre Island) and eastern Nicaragua (Grey town; Los Sabalos; La 

 Libertad, Chontales) to northeastern Costa Rica (Rio Frio). 



Trogon melanocephala Gould, Mon. Ti'og., ed. 1, 1838, pi. 12 (Tamaulipas, 

 Mexico; coll. J. Gould). 



T[rogon] melanocephalus Gray, Gen. Birds, i, 1845, 70. — Bonaparte, Consp. 

 Av., i, 1850, 149.— RiDGWAY, Man. N. Am. Birds, 1887, 277. 



Trogon melanocephalus Gray, List Fissir. Birds Brit. Mus., 1848, 42 (Mexico; 

 Honduras). — Sclater, Proc. Zool. Soc. Lond., 1857, 227 (Catemdn, Vera 

 Cruz); 1858, 357 (Tigre I., Honduras); 1859, 367 (Jalapa, Vera Cruz), 387 

 (Playa Vicente, Vera Cruz); Cat. Am. Birds, 1862, 276 (Guatemala).— 

 Gould, Mon. Trog., ed. 2, 1858, pi. 27 and text (Mexico; Honduras). — 

 Sclater and Salvin, Ibis, 1859, 132 (Guatemala; Honduras); Proc. Zool. 

 Soc. Lond., 1870, 837 (Medina and San Pedro, Honduras). — Moore, Proc. 

 Zool. Soc. Lond., 1859, 53 (Omoa, Honduras).— Taylor, Ibis, 1860, 117 

 (Tigre I. and Taulevi, Honduras).- Salvin, Ibis, 1870, 115 (Costa Rica); 

 1872, 322 (Chontales, Nicaragua); 1889, 371 (Meco I., Yucatan; range); 

 1890, 88 (Meco I., etc.).— Lawrence, Ann. Lye. N. Y., viii, 1867, 183 

 (Greytown, Nicaragua). — Sumichrast, La Naturaleza, v, 1881, 239 (Uvero> 

 Vera Cruz).— Boucard, Proc. Zool. Soc. Lond., 1883, 454 (Yak-Zonat and 

 Chem-Zonat, Yucatan). — Zeled6n, Proc. U. S. Nat. Mus., viii, 1885, 109 

 (Costa Rica); Anal. Mus. Nac. Costa Rica, i, 1887, 120. — Ridgway, Proc. 

 U. S. Nat. Mus., X, 1887, 581 (Truxillo, Honduras).— Grant, Cat. Birds 

 Brit. Mus., xvii, 1892, 462, part (Tampico, Tamaulipas; Playa Vicente, 

 Misantla, and Laguna Verde, Vera Cruz; Teapa, Tabasco; Meco I., Buctzotz, 

 M^rida, and Peto, Yucatan; etc.). — Richmond, Proc. U. S. Nat. Mus., 

 xvi, 1893, 515 (Rio Escondido, Nicaragua; habits); xviii, 1896, 629 (Alta 

 Mira, Tamaulipas). — Salvin and Godman, Biol. Centr.-Am., Aves, ii, 1896, 

 498, part.— Lantz, Trans. Kansas Ac. Sci. for 1896-97 (1899), 220 (Rin- 

 conada, Puebla; Santo Tomas, Guatemala). — Bangs, Bull. Mus. Comp. 

 Zool., xxxix, 1903, 144 (C^iba, Honduras).— Cole, Bull. Mus. Comp. Zool., 

 1, 1906, 129 (Chichen-Itza, Yucatan; crit.).— Dearborn, Pub. 125, Field 

 Mus. N. H., 1907, 88 (Los Amates and Gualdn, Guatemala). 



[Trogon] melanocephalus Gray, Hand-list, i, 1869, 82, no. 958.— Sumichrast^ 

 Mem. Bost. Soc. N. H., i, 1869, 560 (hot region Vera Cruz).— Sclater and 

 Salvin, Norn. Av. Neotr., 1873, 104.— Sharpe, Hand-list, ii, 1900, 148. 



Trogon melanocephalus melanocephalus Bangs, Proc. Biol. Soc. Wash., xxii, 

 March 10, 1909, 31, in text (crit.). 



[Trogonurus] melanocephalus Bonaparte, Consp. Voluc. Zygod., 1854, 14. 



A[ganus] melanocephalus Cabanis and Heine, Mus. Hein., iv, March, 1863, 197 

 (Mexico). 



[Aganus] melanocephalus Heine and Reichenow, Nom. Mus. Hein. Om., 1890, 

 209 (Mexico). 



