450 Bulletin American Museum of Natural History. [Vol. XXXVI, 



(2899) Leptopogon amaurocephalus Cah. 



Leptopogon amaurocephalus Cab., Aich. fur Naturg., 1847, p. 251 (Brazil); 

 Allen, Bull. A. M. N. H., XIII, 1900, p. 149 (Bonda). 



Leptopogon amaurocephalus diversus Todd, Proo. Biol. Soc. Wash., 1913, p. 171 

 (Santa Marta, Col.). 



A specimen from Chicoral and another from Villavicencio agree with 

 two examples from Santa Marta, while the latter can be closely matched 

 with specimens from Chapada, Matto Grosso, Brazil. Having but one 

 specimen from Rio Janeiro and none from either Paraguay or Peru, satis- 

 factory determination of these Colombian birds is not at present possible. 



Chicoral, 1; Villavicencio, 1. 



(2901) Leptopogon erythrops Scl. 



Leptop')gon erythrops Scl., P. Z. S., 1862, p. Ill (Bogotd,); Scl. & Salv., Ibid., 

 1879, p. 512 (Sta. Elena; Medellin). 



Found by us only in the Subtropical Zone of the Central and East- 

 ern Andes. Birds from these two ranges agree in color. I have no old 

 ' Bogota' skins for comparison with our recent ones from the Bogota region. 



Salento, 3; Sta. Elena, 2; La Palma, 6; La Candela, 3; Aguadita, 

 (above Fusugasuga), 4. 



(2905) Capsiempis flaveola leucophrys B^rl. 

 Capsiempis leucophrys Berl., Proc.'4th Int. Om. Cong., 1907, p. 360 (Bogota). 



Two specimens from Chicoral are evidently typical of this form. They 

 differ from two Bahia examples of flaveola in having broader wing-bars, a 

 larger bill, a grayish frontal band and loral stripe and a whitish chin. 



Foiu- specimens from Cumanacoa, Bermudez, Venezuela, have the bill 

 as large as in leucophrys but in color are perhaps near flaveola. They are, 

 therefore, fairly intermediate between the Bahia and Bogota forms. 



Chicoral, 2. 



(2910) Phyllomyias griseiceps griapiceps (Scl). 



Tyranniscus griseiceps Scl., P. Z. S., 1870, p. 841 (Babahoyo, Ecuador); Allen, 

 BuU. A. M. N. H., XIII, 1900, p. 148 (Minca; Santa Marta). 



A specimen from Cunday, in the Bogota region, agrees in size and with 

 the description of this form of which I have seen no authentic specimens. 

 Two specimens from Minca, Santa Marta, resemble the Cunday example. 



