BIRDS OF NOETH AND MIDDLE AMERICA. 175 



(Choctum, Guatemala); Proc. Zool. Soc. Lond., 1867, 143 (Santa Fe de 

 Veragua); 1870, 192 (Calovevora and Bugaba, Panamil). — Lawrence, Ann. 

 Lye. N. Y., vii, 18G2, 320 (Lion Hill, Panama); ix, 1868, 106 (Angostura; San 

 Jose, Pacuare, and Grecia, Costa Rica).^ScLATER and Salvin, Proc. Zool. 

 Soc. Lond., 1864, 354 (Lion Hill; crit.). — Frantzius, Joum. fiir Orn., 1869, 

 304 (Costa Rica).— SuMiCHRAST, Mem. Post. Soc. N. H., i, 1869, 555 (hot 

 region Vera Cruz); La Naturaleza, v, 1881, 247 (Uvero, Vera Cruz).- — Sanchez, 

 Anal. Mus. Nac. Mexico, i, 1877, 97 (Vera Cruz). — Boucard, Ann. Soc. 

 Linn. Lyons, 1878, 37 (Guatemala). 



[X€7iops] mexicaniis Gray, Hand-list, i, 1869, 174, no. 2356. 



X[enops] genibarbis mexicaniis Berlepsch and Stolzmann, Proc. Zool. Soc. 

 Lond., 1896, 375, in text.— Hellmayr, Novit. Zool., xiv, 1907, 55 (crit.). 



Xenops genibarbis mexicanus Carriker, Ann. Carnegie Mus., vi, 1910, 643 (Costa 

 Rica) . 



Xenops genibarbis (not of Illiger), Zeledon, Anal. Mus. Nac. Costa Rica, i, 1887, 

 113 (Jimenez, Angostura, and Pozo Azul de Pirris, Costa Rica). — Ridgway, 

 Proc. U. S. Nat. Mus., x, 1888, 590 (Rio Segovia, Honduras).— Sclater, 

 Cat. Birds Brit. Mus., xv, 1890, 110, part (Cordova, Vera Cruz; Oaxaca; 

 sources Rio de la Pasi6n, and Choctum, Guatemala; Tucurriciui and San 

 Jose, Costa Rica; Santa Fe, Calovevora, and Bugaba, Veragua; Panama). — 

 Salvin and Godman, Biol. Centr.-Am., Aves, ii, 1891, 164, part (Teapa, 

 Tabasco; Orange Walk and Cayo, Brit. Honduras; Angostura, Pacuare, and 

 Grecia, Costa Rica; Bibaldz, Veragua; etc.). — Richmond, Proc. U. S. Nat. 

 Mus., xvi, 1893, 497 (Castillo, Nicaragua). — Cherrie, Expl. Zool. Merid. 

 Costa Rica, 1893, 39 (Palmar, Boruca, etc., Costa Rica); Anal. Inst. Fis.- 

 Geog., vi, 1893, 17 (Pozo del Pital, Costa Rica).— Underwood, Ibis, 1896, 

 440 (VolcAn Mtravalles and Bebedero, Costa Rica). — Bangs, Proc. New 

 Engl. Zool. Club, ii, 1900, 26 (Loma del Leon, Panama); iii, 1902, 45 (Volcan 

 de Chiriqui, 6,200 ft.).— Ferry, Pub. 146, Field Mus. N. H., om. ser., i, 

 no. 6, 1910, 270 (Guayabo, Costa Rica). 



[Xenops] genibarbis Sclater and Salvin, Nom. Av. Neotr., 1873, 66, part. — 

 Sharpe, Hand-list, iii, 1901, 71, part (s. Mexico to Panama). 



XENOPS RUTELUS HETERURUS (Cabanis and Heine). 



STREAKED XENOPS. 



Adults (sexes alike). — Pileum dark sepia or sooty brown streaked 

 with pale brownish l^iifF or cinnamon; hindneck and back dull cinna- 

 mon-brown (or between russet and raw-umber) the former broadly 

 streaked with cinnamon-buft", the upper back sometimes with nar- 

 rower and mdistinct streaks of the same; rimip, upper tail-coverts, 

 and tail clear deep cinnamon-rufous, the imier web of third and 

 fourth rectrices (from outside) mostly black, that of second dusky 

 basally; wmg-coverts nearly concolor with back, the middle and 

 greater series with terminal portion paler and more cinnamomeous 

 or tawny; secondaries dull cinnamon-rufous with a large subterminal 

 area of black (concealed in the closed wing), the basal portion (exten- 

 sively) of inner web clear ochraceous-buflf; proximal (shorter) pri- 

 maries black, tipped with dull cinnamon-rufous and crossed by a 

 broad subbasal area of the same (lighter, more ochraceous-buff, on 

 inner webs); distal (longer) primaries, except three outermost, similar 



