BIRDS OF NORTH AND MIDDLE AMERICA. 413 
(on chest) subterminally; under parts of body, including under tail- 
and wing-coverts and axillars, cinnamon-rufous; femoral tufts white; 
bill brownish (rosy reddish in life), dusky terminally; iris dark brown; 
feet dusky (in dried skins). 
Adult male.—ULength (skins), 88-102 (96); wing, 51-57.5 (53.8); 
tail, 31-35 (32.8); culmen, 19-21 (20.2).2 
Adult female.—Length (skins), 94-100 (97); wing, 52-52.5 (52.2); 
tail, 32-34 (33); culmen, 21—21.5 (21.2).° 
Extreme southeastern Mexico, in States of Tabasco (San Juan 
Bautista), Campeche (Canasayat), and Yucatan (Mérida; Labna; 
Chichen-Itza; Tabi), through British Honduras (forest near Manatee 
Lagoon) to eastern Guatemala (Santa Ana, Petén). 
Trochilus yucatanensis CaBot, Proc. Bost. Soc. N. H., ii, 1845, 74 (Yucatan; coll. 
Dr. 8. Cabot). 
Amazilia yucatanensis Goutp, Mon. Troch., pt. xxiii, Sept., 1861 (vol. v), pl. 
308.—Muisant and VerrREaux, Classif. Troch., 1866, 35; Hist. Nat. Ois.- 
Mouch., i, livr. 4, 1874, 295; iv, livr. 3, 1878, 181.—Der Oca, La Naturaleza, 
iii, 1875, 303; Trog. de Mex., 1875, pl. (12), fig. 46.—Exttoz, Classif. and 
Synop. Troch., 1879, 219, part.—Ripeway, Proc. U. 8. Nat. Mus., i, 1879, 
148, part (Yucatan); Rep. U. 8. Nat. Mus., 1890 (1891), 364.—Boucarp, 
Proc. Zool. Soc. Lond., 1883, 451 (Mérida, Yucatan); Gen. Hum. Birds, 1895, 
196.—Sronz, Proc. Ac. Nat..Sci. Phila., 1890, 207 (Labna, Yucatan).— 
Savin, Cat. Birds Brit. Mus., xvi, 1892, 214 (Mérida, Yucatan; San- 
tana, Peten, Guatemala).—Satvin and Gopman, Biol. Centr.-Am., Aves, ii, 
1892, 299.—CHapmaN, Bull. Am. Mus. N. H., viii, 1896, 284 (Chichen-Itza, 
Yucatan). 
[Amazilia] yucatanensis SctateR and Satvin, Nom. Av. Neotr., 1873, 92.— 
Mutsant, Ann. Soc. Linn. Lyon, xxii, 1876, 206.—Suarre, Hand-list, ii, 
1900, 108. 
A[mazilia] yucatanensis Ripeway, Proc. U. 8. Nat. Mus., iv, 1881, 25 (diagnosis; 
crit.); Man. N. Am. Birds, 1887, 317; Rep. U. 8. Nat. Mus., 1890 (1891), 364 
(diagnosis, etc.).—Harrert, Das Tierreich, Troch., 1900, 59 (monogr.). 
Pyrrhophena yucatanensis Goutp, Introd. Troch., oct. ed., 1861, 157. 
Efranna] yucatanensis Herne, Journ. ftir Orn., 1863, 187. 
Amazilis yucatanensis EupES-DEestoneacHamps, Ann. Mus. Caen, i, 1880, 402. 
Amizilis yucatanensis OBERHOLSER, Proc. Ac. Nat. Sci. Phila., 1899, 208. 
[Polytmus] yucatanensis Gray, Hand-list, i, 1869, 132, no. 1690. 
Pyrrhophena cerviniventris (not Amazilia cerviniventris Gould) Satvin, Ibis, 
1866, 195 (Santa Ana, Petén, Guatemala). 
« Five specimens. 
Ex- 
Locality. Wing. | Tail. | posed 
culmen. 
MALES. 
Three adult males from Tabasco, Campeche, and Yucatan........-------------- 55 34 20.8 
Two adult males from British Hcnduras..........---.2--20--- eee ee eee eee eee 51.7 31 19.2 
+ Two specimens, from Campeche and Yucatan. 
