14. SYNALLAXIS. 53 



a. Ad. sk. Bogota. Sclater Coll. 



b. Ad. sk. Autioquia, Colombia {Sal- Sclater Coll. 



inon). 



c. d. Ad. sk. Colombia. Salvin-Qodman Coll. 

 e. Ad. sk. Colombia. Eyton Coll. 



25. Synallaxis fusco-rufa. 



Synallaxis fusco-rufa, Sd. P. Z. S. 18S2, p. 578, pi. xliii. fig-. 1 (Sta. 

 Marta). 



Above brown ; cap, wings externally, and tail rufous : beneath 

 cinnamomcous, paler in the middle of the belly ; flanks and crissum 

 brownish: whole length 6'7 inches, wing 2-2, tail 4. 



Mab. Sierra Xevada of Santa Marta. 



A near ally of S, unlrufa, but distinguished by its brownish 

 back. 



a. Ad. sk. San Sebastian, U. S. C. {Simons). Salvin-Godman Coll. 



(Type of the species.) 



26. Synallaxis castanea. 



Synallaxis castanea, Sclater, Ann. ^- Mag. Nat. II. ser. 2, xvii. 

 p. 466 (1856) ; Sclater, P. Z. S. ]859, p. 193 (Venezuela), et 1874, 

 p. 15 ; id. Cat. A. B. p. 152 ; Scl. et Salv. P. Z. S. 1868, p. 627, 

 et 1870, p. 781 (Venezuela) ; iid. Nomencl. p. 63. 



Nearly uniform chestnut-rufous ; middle of throat black : whole 

 length 7"5 inches, wing 2-3, tail 4. 

 Bah. Venezuela, 



fl, h. Ad. St. Caracas, Venezuela. D. Dj^son [C.l. 



e. Ad. sk. Venezuela. D. Dyson [C.J. 



d. (5' ad. sk. Caracas, Venezuela (Goe- Salvin-Godman Coll. 



ring). 



e. Jr. sk. Merida, Venezuela {Goe- Sclater Coll. 



ring), 

 f. Ad. sk. Venezuela. Sclater Coll. 



27. Synallaxis kollari. 



Synallaxis kollari, Pelz. Sitz. AJcad. If'ien, xx. p. 158 ; id. Orn. Bras, 

 p. 36 ; Scl. et Salv. Nomencl. p. 63 ; Scl. P. Z. S. 1874, p. 15, 

 pi. iii. fig. 1. 



Above chestnut-red, cap more browuish : beneath paler, more 

 cinnamomcous, aud middle of belly whitish ; throat black, with white 

 tips to the feathers : whole length 5-G inches, wing 2-2, tail 2-7. 



Hab. E,io Negro district of Amazonia. 



a. 2 ad. sk. Rio Branch o, Brazil {Natterer). Sclater Coll. 



(Autlientic specimen.) 



