Page:Birds of North and Middle America partV Ridgway.djvu/107

Rh Young male (nestrnig). — Above plain sooty blackish or blackish brown (nearly clove brown), rather lighter (dark sepia) on head, the wings and tail nearly black; greater wing-coverts rather broadly tipped with white but with a narrow terminal margin of dusky; rectrices (except middle pair) tipped with white, as in adults; under parts plain dark sooty brown, tinged with chestnut-brown or vandyke brown.

Southeastern Mexico, in States of Vera Cruz (Playa Vicente; Buena Vista), Oaxaca (Acatepec) and Tabasco (Teapa) through Guatemala (Choctúm; sources of Rio de la Pasión; Yzabál; Telemán; Los Amates; Uspantán, Quiché) to Honduras (Omoa; San Pedro; Rio Blanco) and British Honduras (near Manatee Lagoon; Toledo District).


 * Formicivora boucardi, Proc. Zool. Soc. Lond., 1858, 241, 300 (Acátepec, Oaxaca; coll. P. L. Sclater); 1859, 383 (Playa Vicente, Vera Cruz); Cat. Am. Birds, 1862, 183, pl. 16 (Oaxaca; Choctúm, Guatemala); Cat. Birds Brit. Mus., XV, 1890, 254, part (Acátepec, Oaxaca; Choctúm and sources of Rio de la Pasión, Guatemala). — , Proc. Zool. Soc. Lond., 1859, 55 (Omoa, Honduras). — and , Ibis, 1859, 119 (Omoa, Honduras; Proc. Zool. Soc. Lond., 1870, 837 (San Pedro, Honduras). —  and , Biol. Centr.-Am., Aves, ii, 1892, 216, part (Acátepec; Playa Vicente; Choctúm, Yzabál, and Telemán, Guatemala; Omoa and San Pedro, Honduras). — , Pub. 125, Field Mus. Nat. Hist., 1907, 109 (Los Amates, e. Guatemala).
 * [Formicivora] boucardi and, Nom. Av. Neotr., 1873, 72, part. — , Hand-list, iii, 1901, 26, part.
 * Formicivora boucardii {{sc|Boucard]], Ann. Soc. Linn. Lyon, 1878, 39 (Guatemala; Playa Vicente, Vera Cruz).
 * D[rymophila] boucardi {{sc|Richmond}}, Auk, xvi, Oct., 1899, 354, in text.

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{{center|{{larger|'''MICRORHOPIAS BOUCARDI VIRGATA (Lawrence). }} }} {{center|{{fine|PANAMA ANTWREN. '''}} }}

Similar to M. b. boucardi but adult male more intensely and extensively black (even the sides and flanks usually black or slate- black), the adult female with color of under parts much darker (rufous-chestnut instead of rufous-tawny) and upper parts darker.

Adult male. — Length (skins), 96-113 (106); wing, 47.5-51 (49.5); tail, 40-49 (45.9); culmen, 13-14.5 (13.8); tarsus, 15-16 (15.7); middle toe, 8.5-9.5 (8.9). {{nop}} {{rule}} {{smallrefs}}