BIRDS OF NORTH AND MIDDLE AMERICA. 



221 



[Automolus] pallidigularis Sclater and Salvin, Nom. Av. Neotr., 1873, 65, part. — 



Sharpe, Iland-list, iii, 1901, 67, part (Panama; Colombia?). 

 [Philydor] pallidigularis Gray, Hand-list, i, 1869, 173, no. 2328, part. 



AUTOMOLUS PALLIDIGULARIS EXSERTUS (Bangs). 



CHIRIQirf AUTOMOLUS. 



Similar to A. p. pallidigularis but slightly larger, with relatively 

 longer bill, color of back, etc., more olivaceous, chest uniform in color, 

 and buff of throat, etc., deeper. 



Adult maZe.— Length (skins), 158-186 (174); wing, 85-93 (88.6); 

 tail, 69-76.5 (72.4); culmen, 20.5-24 (22.6); tarsus, 22-23.5 (22.7); 

 middle toe, 17-18.5 (17.9).« 



Adult female. —l^engih (skins), 161-180 (174); wing, 85-94 (89); 

 tail, 66.5-77 (71.7); culmen, 21-24 (22.5); tarsus, 21.5-23.5 (22.7); 

 middle toe, 17-18.5 (17.9).'' 



Pacific slope of Costa Rica (Cartago; Boruca; Guaitil; Pozo del Rio 

 Grande; Pozo del Pital; Pozo Aziil de Pirn's; El Pozo de Terraba; 

 Terraba; Buenos Aires; El General) and western Panama (Divala; 

 Calobre; Boquete de Chitra; Bugaba; El Banco). 



Automolus pallidigularis (not of Lawrence, 1862) Lawrence, Ann. Lye. N. Y., 

 ix, 1868, 106, part (Guaitil, and Cartago, Costa Rica). — Frantzius, Journ. 

 fur Orn., 1869, 304 (Costa Rica).— Salvin, Proc. Zool. Soc. Lond., 1870, 192 

 (Boquete de Chitra and Bugaba, Panama). — Sclater, Cat. Birds Brit. Mus., 

 XV, 1890, 94, part (Costa Rica; Bugaba and Boquete de Chitra, Panamd). — 

 Salvin and Godman, Biol. Centr.-Am., Aves, ii, 1891, 159, part (Guaitil, and 

 Angostura, Costa Rica; Bugaba, Boquete de Chitra, and Calobre, Panamd). — 

 Cherrie, Expl. Zool. Merid. Costa Rica, 1893, 38 (Boruca, Terraba, and 

 Buenos Aires, Costa Rica); Anal. Inst. Fis.-Geog. Costa Rica, vi, 1893, 16 

 (Pozo del Pitdl, Costa Rica; crit.). 



[Automolus] pallidigularis Sclater and Salvin, Nom. Av. Neotr., 1873, 65, 

 part. — Sharpe, Hand-list, iii, 1901, 67, part. 



[Philydor] pallidigularis Gray, Hand-list, i, 1869, 173, no. 2328, part. 



Automolus exsertv^s Bangs, Auk, xviii, Oct., 1901, 367 (Divala, Chiriqui, Panamd; 

 coll. E. A. and O. Bangs); xxiv, 1907, 299 (Boruca, Lagarto, and Pozo del Rio 

 Grande, s. w. Costa Rica). 



o Eleven specimens. 



^ Seventeen specimens. 



