410 BULLETIN 50, UNITED STATES NATIONAL MUSEUM, 
José; San Pedro de Mojén; Tucurriqui; Carrillo; Bonilla; Guayabo; 
Juan Vifias; Volcan de Irazi; Jiménez; Isla Uvita, Puerto Limén; 
Talamanca; Boca Matina; Escazti; Cerro de la Candelaria; Guapiles; 
El Hogar; Rio Frio; Orosf; Boruca; Barranca, Boruca; Boca Bar- 
ranca, Punta Arenas; Pozo Aztl de Pirris; Pigres; Esparta; El 
Gener4l; Santa Maria de Dota; Bolsén; Miravalles), Panama (David; 
Chitra; Boquete de Chitra; Calovévora; Cordillera del Chucu; 
Paraiso; Colén; Lion Hill; Boca del Toro), Colombia (Bogoté; 
Santa Marta, Cacagualito, Bonda, and Don Diego, Santa Marta; 
Don Amo; lower Magdalena; Buritaca; Barranquilla; Medellin; 
San Nicol4s; Fusagasug4), to Venezuela (Mérida). 
T{rochilus] tzacatl DE ta Luave, Registro Trimestre, ii, no. 5, Jan., 1833, 48 
(Mexico; see Richmond, Auk, xvi, 1899, 324). 
Amazilia or Amazilis tzacatl Ricumonp, Auk, xvi, Oct., 1899, 324, in text. 
[Amazilia] tzacatl SHarpr, Hand-list, ii, 1900, 108, part. 
Amuizillis tzacatl Banes, Proc. New Engl. Zool. Club, iii, Jan. 30, 1902, 29 (Volcén 
de Chiriquf, Panama, 5,000 ft.). 
Amizilis tzacatl Battey (Florence M.), Handb. Birds W. N. Am., [Nov.?] 1902, 
243.—Tuayer and Banes, Bull. Mus. Comp. Zool., xlvi, 1905, 94 (Gorgona 
I., Colombia); 216 (Sabana de Panam4).—AmeERIcAN ORNITHOLOGISTS’ 
Union, Check List, 3rd ed., 1910, 205.—Frrry, Pub. 146, Field Mus, N. H., 
orn. ser., i, no. 6, 1910, 263 (Guayabo, Costa Rica). 
Amazilis tzacatl DEARBORN, Pub. 125, Field Mus. N. H., 1907, 98 (Los Amates, 
Guatemala). 
(?) Trochilus fuscicaudatus Fraser, Proc. Zool. Soc. Lond., 1840, 17 (Chachapoyas, 
e. Peru;@ coll. Derby Mus.). 
Af{ylocharis] fuscicaudatus Gray, Gen. Birds, i, Dec., 1848, 114. 
Amazilia fuscicaudata Ripeway, Proc. U. 8. Nat. Mus., i, Oct. 2, 1878, 147 (Ft. 
Brown, Texas; synonymy; descr., etc.); iii, 1880, 187, 219, 233, 318; x, 1887, 
591 (Rio Segévia, Honduras); Nom. N. Am. Birds, 1881, no. 345; Rep. U.S. 
Nat. Mus. for 1890 (1891), 366, pl. 43 (monogr.; habits); Condor, vii, 1905, 
154, in text (Pigres, Costa Rica).—E.iot, Classif. and Synop. Troch., 1879, 
220.—ALLEN, Bull. Nutt. Orn. Club, v, 1880, 90 (Ft. Brown, Texas) —Nur- 
TING, Proc. U. 8. Nat. Mus., v, 1882, 398 (La Palma de Nicoya, Costa Rica; 
habits); v, 1883, 406 (Los Sdébalos, Nicaragua).—ZELEDON, Cat. Aves de 
Costa Rica, 1882, 21; Proc. U. 8. Nat. Mus., viii, 1885, 110 (Costa Rica); 
Anal. Mus. Nac. Costa Rica, i, 1887, 122 (Naranjo de Cartago; San José).— 
AmeErIcAN OrnitHoocists’ Union, Check List, 1886, no. 438.—Boucarp, 
The Hum. Bird, ii, 1892, 80 (Bogoté, Colombia); v, 1895, 7 (Rio Dagua, 
Colombia); Gen. Hum. Birds, 1895, 198.—Ricumonp, Proc. U.S. Nat. Mus., 
xvi, 1893, 517 (Rio Escondido, Nicaragua; habits)—Brnprre, Life Hist. 
N. Am. Birds, ii, 1895, 223.—Banes, Proc. Biol. Soc. Wash., xii, 1898, 135 
(Santa Marta, Colombia).—Lanrz, Trans. Kansas Ac. Sci. for 1896-97 (1899), 
221 (Santo Tomds, Guatemala). 
A[mazilia] fuscicaudata Ripaway, Man. N. Am. Birds, 1887, 317. 
Amaazilis fuscicaudatus EupEs-DEsLonacuames, Ann. Mus. Caen, i, 1880, 405. 
Amizillis fuscicaudata ALLEN, Bull. Am. Mus. N. H., xiii, Aug. 25, 1900, 139 
(Bonda and Cacagualito, Santa Marta, Colombia).—Banes, Proc. New Engl. 
Zool. Club, ii, Sept. 20, 1900, 20 (Loma del Leén, Panamé4). 
4 The type-locality has been questioned, and the opinion expressed that the type 
is of Bogoté make; but I have mislaid the slip containing the reference. 
