134 TTRANNTBiE. 



coverts and secondaries distinctly edged with clear yellowish ; tail 

 blackish slightly margined with olive : beneath pale yellowish ; throat 

 ashy white ; under wing-coverts pale sulphur-yellow : bill and feet 

 blackish : whole length 3-7 inches, wing 2, tail 1*7. Female similar, 

 but (apparently) with a shorter tail. 



Hub. Guiana. 



This plainly coloured species may be distinguished from T. cjraci- 

 lipes by its smaller size, whiter throat, and paler belly. 



a,b. c? $ ad.sk. Bartica Grove, British Guiana Salvin-Godman Coll. 

 ( Whitely). 



c. $ ad. sk. Bartica Grove ( Whitely). Sclater Coll. (Type 



of the species.) 



d, e. J ad. ; Camacusa, British Guiana Salvin-Godman Coll. 

 /, g. 2 ad. sk. ( Whitely). 



h. 5ad.sk. Rorainm, Brit. Guiana (Whitely). Salvin-Godnian Coll. 



8. Tyranniscus griseiceps. 



Tyranniscus griseiceps, Scl et Salv. P. Z. S. 1870, p. 843 ; id. Nomencl. 



"p. 48; Salv. Ibis, 1888, p. 294 (Brit. Guiana). 

 Phyllomyias griseiceps, Perl, et Tacz. P. Z. S. 1883, p. 554. 

 Phyllomyias cristatus, v. Perl. Journ.f. O. 1884, p. 300 (Bogota). 



Above olive ; cap dark cinereous ; front and eye-region whitish : 

 wings blackish, wing-coverts slightly margined with pale brown ; 

 external margins of secondaries olive ; tail blackish brown with 

 olive margins : beneath yellow ; throat greyish ; under wing-coverts 

 pale sulphur-yellow ; bill and feet dark brown : whole length 4 

 inches, wing 1*9, tail 1-8. Female similar. 



Hob. Ecuador, Colombia, Venezuela, and British Guiana. 



The absence of the yellow edgings on the wing-coverts distin- 

 guishes this species from the four preceding ones. 



a. Ad. sk. Pallatanga, Ecuador (Fraser). Sclater Coll. 



b. Ad. sk. Bahahoyo, Ecuador (Fraser). Sclater Coll. (Type 



of the species.) 



c. Ad. sk. Bucaramanga, U. S. C. Sclater Coll. 



d. S ad. sk. Maruria, Valencia, Venezuela (Goe- Sclater Coll. 



ring). 



e. J ad. sk. Bartica Grove, Brit. Guiana Salvin-Godman Coll. 



(WJiitelg). 



f. 2 ad. sk. Roraima, British Guiana ( Whitely). Salvin-Godman Coll. 



9. Tyranniscus bolivianus. 



Muscicapa olivacea, d'Orb. et Lafr. Syn. Av. i. p. 54 (1837). 

 Muscicapara boliviana, d'Orb. Toy., Ois. p. 328. 

 Tyranniscus gracilipes, Scl. et Salv. P. Z. S. 1873, p. 185 (err.). 

 Tyranniscus viridissimus, Scl. P. Z. S. 1873, p. 782 ; Scl. et Salv. 

 P. Z. S. 1879, p. G14 (Bolivia) ; Tacz. Orn. Per. ii. p. 260. 



Above, including cap, uniform olive: wings blackish, with distinct 

 narrow yellowish edgings to the greater coverts and secondaries, 

 smaller coverts like the back ; tail dark brown edged with olive : 



