22 TYRANNJD^. 



bands on wing-coverts and edges of outer secondaries rufous ; tail 

 blackish, outer web of external rectrix white : beneath pale cinere- 

 ous ; lower belly, crissum, and under wing-coverts white ; bill and 

 feet black : whole length 5*2 incbes, wing 3, tail 2 - 7. 



Hab. Bolivia. 



At once distinguishable from 0. hueometopa by the rufous bars 

 on the wings. 



a. Ad. sk. Tilotilo, Yungas, Bolivia (Buckley). Salvin-Godman Coll. 



b. Ad. st. Bolivia. T. Bridges [0.]. 



7. Ochthceca albidiema. 



Setophaga albidiema, Lafr. Rev. Zool. 1848, p. 8. 

 Ochthoeca albidiema, Selater, P. Z. S. 1856, p. 28, 1871, p. 750 ; id. 

 Cat. A. B. p. 199 ; Scl. et Salv. Nomencl. p. 42. 



Above dark cinereous, head blackish, front and long superciliaries 

 white ; rump rufous ; wings and tail slaty black, wing-coverts 

 margined with rufous : below cinereous, middle of lower belly 

 white, crissum fulvous ; under wing-coverts cinereous ; bill and 

 feet black: whole length 4*5 inches, wing 2-6, tail 2-1. 



Hab. Andes of Colombia. 



a, b. Ad. sk. Bogota. Selater Coll. 



c. Ad. sk. Bogota. Salvin-Godnian Coll. 



8. Ochthceca citrinifrons. (Plate VII. fig. 1.) 



Ochthoeca citrinifrons, Selater, P. Z. S. 1862, p. 113, et 1871, p. 750 ; 

 Cat. A. B. p. 3G0 ; Scl. et Salv. Nomencl. p. 42. 



Above dark cinereous, head blackish ; front pale yellow, long 

 superciliaries white ; rump rufous ; wings and tail slaty black, wing- 

 coverts margined with rufous : beneath cinereous, middle of belly and 

 under wing-coverts whitish, crissum fulvous ; bill black, feet horn- 

 colour : whole length 4*7 inches, wing 2-6, tail 2-3. Female 

 similar. 



Hab. Andes of Ecuador. 



Like 0. albifrons, but distinguished by its pale yellow front. 



a. Ad. sk. Ecuador. Selater Coll. 



(Type of the species.) 



b. Ad. sk. Ecuador. Selater Coll. 



c. Ad. sk. Rio Napo, Ecuador. Purchased. 



d. Ad. sk. Quito, Ecuador. Salviu-Godman Coll. 

 e,f. Ad. sk. Sical, Ecuador (Buckley). Salvin-Godman Coll. 



9. Ochthceca pulchella. (Plate VII. fig. 2.) 



Ochthoeca pulchella, Scl. et Salv. P. Z. S. 1876, p. 355, et 1879, 



pp. 589, 610. 

 Ochthoeca jelskii, Taez. P. Z. S. 1883, p. 71 ; id. Orn. Per. ii. p. 198. 



Above brownish cinereous, lower back rufescent ; lores and 



