44. LEPTOPOGON. 119 



9. Leptopogon flavovirens. 



Tyrannula flaviventris, Lain: Ann. L. N. Y. vii. p. 328. 

 Leptopogon flavovirens, Later, op. eit. p. 472 (1862). 



Above bright olive-green ; crown uniform ; rim round the eye 

 and spot on the ear-coverts yellow, the latter margined with 

 blackish ; wings blackish ; two well-marked bars across the coverts 

 pale yellowish ; primaries narrowly edged with olivaceous ; tail 

 cinereous brown, margined with olivaceous : beneath pale sulphur- 

 yellow ; throat more whitish ; sides of breast tinged with oliva- 

 ceous ; under wing-coverts sulphur-yellow ; bill dark brown ; base 

 of lower mandible pale ; feet blackish : whole length 4*2 inches, 

 wing 2-2, tail 2. 



Hab. Panama. 



A single specimen is in Mr. Lawrence's collection. 



10. Leptopogon erythrops. (Plate X.) 



Above olive ; cap plumbeous ; lores rufous ; wings blackish, with 

 rufescent apical spots on the coverts and margins to the remiges : 

 beneath, throat and breast rufous ; belly pale sulphur-yellow ; under 

 wing-coverts and inner margins of remiges clear ochraceous ; bill 

 dark horn-colour ; feet brown : whole length 5 - l inches, wing 2-6, 

 tail 2-2. Female similar. 



Hab. Colombia and Ecuador. 



An unmistakable species from its clear rufous breast. 



a, b. Ad. sk. Bogota. Sclater Coll. (Types 



of the species. ) 

 e. Ad. sk. Bogota. Salvin-Clodman Coll. 



d. Ad. sk. Medellin, Antioquia (Salmon). Sclater Coll. 



e,f. $ 2 a d- sk. Santa Elena, Antiocpua (Sal- Salvin-Godman Coll. 

 moti). 



11. Leptopogon nigrifrons. 



Leptopogon nigrifrons, Salt, et Godm. Ibis, 1884, p. 416 ; Salvin, 

 Ibis, 1885, p. 293. 



Above bright olive-green ; cap cinereous : broad and distinct 

 frontal baud black, with a slight whitish edging before and behind 

 it ; wings and tail black, with narrow margins of bright olive, and 

 a row of bright whitish-yellow spots on the coverts of the secondaries 

 and outer secondaries themselves : the coverts of the primaries 

 blackish : beneath greyish white, with a slight yellowish tinge on 

 the flanks, crissum, and under wing-coverts ; bill black ; feet brown : 

 whole length 5-2 inches, wing 2-5, tail 2"5. 



Hab. British Guiana. 



