BIRDS OF NORTH AND MIDDLE AMERICA. 215 
brown passing into chestnut on malar region, the auricular region 
tinged with grayish and with indistinct shaft-streaks of paler; chin, 
throat, and chest deep tawny-ochraceous; rest of under parts light 
tawny-ochraceous medially, passing into tawny-brown or tawny- 
olive on sides and flanks and into light chestnut or deep cinnamon- 
rufous on under tail-coverts; under wing-coverts uniform tawny- 
ochraceous, the inner webs of remiges broadly edged with pinkish 
tawny-ochraceous or yellowish vinaceous-cinnamon; maxilla dark 
horn brown, becoming paler toward tomia; mandible light horn 
brown, the under portion (broadly) pale dull yellowish Gn dried 
skins); legs and feet horn color (in dried skins). 
Adulis.—Length (skin), 215;% wing, 91-93 (92); tail, 82-86 (84.5); 
culmen, 24-25 (24.7); tarsus, 26-27.5 (27); middle toe, 20.5-22 
(21.2).° 
Highlands of central Guatemala (Coban, Vera Paz). 
Anabates rubiginosus (not of Sclater) SctaTER and Savin, Ibis, 1859, 5, 117 
(Guatemala). 
Automolus rubiginosus (not of Sclater, 1862) Satvin, Cat. Strickland Coll., 1882, 
3387.—SciaTEeR, Cat. Birds Brit. Mus., xv, 1890, 91 (Cob4én, Vera Paz, 
Guatemala). 
[Automolus] rubiginosus SctaTeR and Satvin, Nom. Av. Neotr., 1873, 65, part 
(Guatemala). 
Automolus verepacis Savin and Gopman, Biol. Centr.-Am., Aves, ii, sig. 20, 
July, 1891, 156 (Cob4n, Vera Paz, Guatemala; coll. Salvin and Godman). 
[Automolus] verepacis SHARPE, Hand-list, iii, 1901, 66. 
AUTOMOLUS VERZPACIS UMBRINUS (Salvin and Godman). 
TAWNY AUTOMOLUS. 
Similar to A. v. verepacis but coloration lighter throughout, the 
throat and chest ochraceous instead of tawny-ochraceous. 
Adult female—Length (skin), 207; wing, 89; tail, 88; culmen, 
24.5; tarsus, 27.5; middle toe, 21.5.° 
Highlands of western Guatemala (Santa Maria, near Quezalte- 
nango; Barranca Honda, Volcin de Fuego). 
Automolus rubiginosus (not Anabates rubiginosus Sclater) ScuaTeR, Cat. Birds 
Brit. Mus., xv, 1890, 91, part (Savana Grande, Barranca Honda, Volcan de 
Agua, and Volcan de Fuego, Pacific side, Guatemala). 
Automolus umbrinus Savin and Gopman, Biol. Centr.-Am., Aves, ii, sig. 20, 
July, 1891, 157 (Santa Maria, near Quezaltenango, Pacific side, Guatemala; 
coll. Salvin and Godman). 
[Automolus] umbrinus SHarPe, Hand-list, iii, 1901, 66. 
9 One specimen, 
b Four specimens, with sex undetermined. 
¢Qne specimen, the only one of the form seen by me. 
