156 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 
449 (Panam4; monogr.; crit.); Cat. Birds Brit. Mus., xv, 1890, 325, excl. 
syn. part (Panam4; Santa Fé, Mina de Chorcha, and Volc4n de Chiriquf, 
Panama).—Ripeway, Proc. U. 8. Nat. Mus., vi, 1884, 406, footnote (crit.).— 
Satvin and Gopman, Biol. Centr.-Am., Aves, ii, 1892, 242, pl. 53, fig. 2. 
[Grallaria] perspicillata SctareR and Sauvin, Nom. Av. Neotr., 1873, 76, part 
(Panam{).—Suarpe, Hand-list, iii, 1901, 44, part (Panamf). 
HYLOPEZUS PERSPICILLATUS LIZANOI (Cherrie). 
LIZANO’S ANTPITTA. 
Similar to H. p. perspicillatus but back and scapulars plain olive 
(or with only a few very narrow streaks of buff on extreme upper 
back), the olive much more grayish, brown, or olive area on middle 
of primaries much less distinct (sometimes obsolete), and chest and 
sides usually more strongly suffused with yellowish buff. 
Adult male-—Length (skins), 120-135 (126); wing, 79-84.5 (81.7); 
tail, 26.5-32 (30.2); culmen, 19-20.5 (19.6); tarsus, 34-37.5 (35.8); 
middle toe, 16.5-18.5 (17.3).¢ 
Adult female—Length (skins), 115-132 (125); wing, 79-84.5 
(82.4); tail, 27.5-32 (30.2); culmen, 19-21 (19.8); tarsus, 32.5-37 
(34.8); middle toe, 16.5-18 (17.5).¢ 
Southwestern Costa Rica (Pozo Aztil de Pirris; Pirris; Pozo del 
Pitél, Rio Naranjo; Pozo de Térraba; Térraba; Boruca, Paso Real 
and Pozo del Rio Grande, Boruca; Lagarto; Buenos Aires; Las Trojas; 
El General) and western Panamé (Divala). 
Grallaria intermedia (not of Ridgway) ZELEDON, Anal. Mus. Nac. Costa Rica, i, 
1887, 115, part (Pozo Aztl de Pirris, s. w. Costa Rica). 
Grallaria lizanoi Curerriz, Proc. U. 8. Nat. Mus., xiv, no. 855, Sept. 4, 1891, 342 
(Las Trojas, s. w. Costa Rica; coll. U. 8. Nat. Mus.); Anal. Inst. Fis.-Geog. 
Costa Rica, vi, 1893, 19 (Pozo del Pitél, s. w. Costa Rica); Expl. Zool. Merid. 
Costa Rica, 1893, 44 (Lagarto, Boruca, Térraba, and Buenos Aires, s. w. 
Costa Rica).—Satvin and Gopman, Biol. Centr.-Am., Aves, ii, 1892, 243.— 
Banas, Auk, xxiv, 1907, 298 (Boruca, Paso Re&l, and Pozo del Rio Grande, 
s. w. Costa Rica). 
[Grallaria] lizanoi SHarrz, Hand-list, ili, 1901, 44. 
Hylopezus lizanoi CarRIKER, Ann. Carnegie Mus., vi, 1910, 629 (Pacific slope 
Costa Rica, up to 1,500 ft.). 
HYLOPEZUS INTERMEDIUS (Ridgway). 
TALAMANCA ANTPITTA. 
Similar to H. p. lizanot but flanks and posterior portion of sides 
clear plain ochraceous or ochraceous-buff. 
Adult male-—Length (skins), 114-137 (128); wing, 78-83 (80.5); 
tail, 25.5-32 (29.4); culmen, 17-20 (19); tarsus, 34-37 (35.7); middle 
toe, 17-18.5 (17.3).¢ - 
@ Ten specimens. 
