1917.] Chapman, Distribution of Bird-life in Colombia. 623 



Florencia, 9; slopes above Florencia (2000 ft.), 1; La Morelia, 2; Villa- 

 viceneio, 4; Buena Vista, 1. 



(4437) Schistochlamys atra (Gmel). 



Tanagra atra Gmel., Syst. Nat., I, 1789, p. 898 (Guiana). 



Schistochlamys atra Allen, Bull. A. M. N. H., XIII, 1900, p. 166 (La Concepcion 

 and San Antonio). 



This Tanager, with Thraupis episcopiis leucopterus, reaches the extreme 

 upper limits of the Tropical Zone of the eastern slope of the Eastern Andes, 

 between Quetame and Caqueza whence it was found, to Villavicencio. A 

 specimen from near San Agustin, indicates the possible entrance of this 

 Amazonian form into the upper Magdalena Valley over the mountains. 

 There are records, however, for Antioquia and Bucaramanga. 



Quetame, 1; Buena Vista, 1 ; Villavicencio, 6; near San Agustin, 1. 



Family ICTERID^. Oropendolas, Amebican Orioles, Grackles, etc. 



(4440) Zarhynchus wagleri wagleri (Gray). 



Cacicus wagleri Ghat, Gen. Bds., II, 1847, p. 342, pi. 85. 



Ocyalus wagleri Cass., Proo. Acad. N. S. Phila., 1860, p. 138 (Truando; Nercua); 

 ScL. & Salv., p. Z. S., 1879, p. 508 (Pocane; Remedios). 



Inhabits the Tropical Zone of the Pacific coast and eastward into Antio- 

 quia. Colombian specimens average less-black below and, to a lesser extent, 

 above than two from Costa Rica and five from Honduras, but the character 

 is too inconstant to be used in diagnosis. 



N6vita, 5; Barbacoas, 4; Buenavista, 1; Puerto Valdivia, 7; La Fri- 

 jolera, 1. 



(4443) Gymnostinops guatimozinus (Bonap.). 



Ostinops guatimozinus Bonap., Compt. Rend., XXXVII, 1853, p. 833 (Guari- 

 pata, Col.); Scl. & Salv., P. Z. S., 1879, p. 508 (Remedios). 



Cassicus guaiimozinus Cass., Proc. Acad. N. S. Phila., 1867, p. 71, part (Turbo). 



Gymnostinops guatimosinus Robinson, Flying Trip, 1895, p. 160 (R. Magda- 

 lena). 



Inhabits the Tropical Zone in eastern Panama, the lower Atrato Valley, 

 and eastward through Antioquia to the Magdalena Valley. Five specimens 

 from eastern Panama (El Real, Tapaliza, Chepigana) agree with those 

 below recorded. 



Alto Bonito, 5; Malena, 1. 



