BIRDS OF NORTH AND MIDDLE AMERICA. 151 
Grallaria guatimalensis (not of Prévost) SoLateR Proc. Zool. Soc. Lond., 1856, 294 
(Cérdova, Vera Cruz; crit.); 1858, 280, part (monogr.). 
Grallaria guatemalensis SctateR, Proc. Zool. Soc. Lond., 1859, 366 (Jalapa, Vera 
Cruz), 383 (Playa Vicente, Vera Cruz).—Sumicurast, La Naturaleza, v, 1881, 
248 (Uvero, San Andrés Tuxtla, and Potrero, Vera Cruz). 
Grallaria guatemalensis? Sumicurast, Mem. Bost. Soc. N. H., i, 1869, 556 (Uvero 
near San Andres Tuxtla, Potrero, and Omealca, Vera Cruz). 
[ Mytotrichas] guatemalensis Hunz and ReicHENow, Nomencl. Mus. Hein. Orn., 
1890, 123 (Mexico). 
Grallaria mexicana ScuaTER, Proc. Zool. Soc. Lond., 1861, 381 (Jalapa, Vera Cruz; 
coll. P. L. Sclater); 1864, 175 (near City of Mexico); Cat. Am. Birds, 1862, 
191 (Jalapa); Ibis, 1877, 440 (tierra caliente of 8. Mexico; monogr.; crit.); 
Cat. Birds Brit. Mus., xv, 1890, 313, part (Jalapa)—Sumicurast, La 
Naturaleza, v, 1881, 248 (Omealca, Vera Cruz).—Satvin and Gopmavn, Biol. 
Centr.-Am., Aves, ii, 1892, 241, part (Moyoap4m, Cérdova, Omealca, Uvero, 
San Andrés Tuxtla, Potrero, Cérdova, Playa Vicente, and Jalapa, Vera Cruz). 
Grallaria ? Sumicurast, Mem. Bost. Soc.. N H., i, 1869, 556 (Moyoapém, 
Vera Cruz, 2,500 m.; crit.). 
[Grallaria] mexicana Scraren and Satvin, Nom. ae Neotr., 1873, 75.—SHARPE, 
Hand-list, iii, 1901, 41. 
GRALLARIA GUATIMALENSIS OCHRACEIVENTRIS (Nelson). 
NELSON’S ANTPITTA. 
Most like G. g. mexicana but coloration decidedly paler and much 
duller, the blackish squamations of upper parts narrower and less 
distinct (especially on pileum and hindneck, where sometimes nearly 
obsolete), forehead more extensively olive, and general color of under 
parts dull tawny-ochraceous to dull buff or clay color. 
Adult male——Length (skins), 180-198 (189); wing, 111-119.5 
(115.2); tail, 46-49.5 (47.7); culmen, 25.5-26.5 (26); tarsus, 48.5-51 
(49.7); middle toe, 25.5-26 (25.7).2 
Adult female—Length (skins), 178-199 (190); wing, 110.5-120 
(115.7); tail, 45-52 (47.7); culmen, 27.5-29.5 (28.1); tarsus, 49-55 
(52.1); middle toe, 25-28 (26.7).° 
> 
@ Two specimens. b Four specimens. 
Locality. Wing. | Tail. wae Tarsus. Miadle 
MALES. 
One adult male from Omilteme, Guerrero.................-0--- 119.5 49.5 26.5 51 26 
One adult male from San Sebastian, Jalisco................2-6- 111 46 25.5 48.5 25.5 
FEMALES, 
Two adult females from Omilteme, Guerrero...............---- 117.5 48.7 28.2 53.2 27 
One adult female from mountains of Morelos...............-.-- 110.5 45 28 49 26 
