594 MESSRS. SCLATER AND SALVIN ON [ June 1 7, 



25. Dendrckca cerulea (Wils.). 

 Nairapi, Tilotilo (£.). 



This extends the southern range of this North-American species, 

 already known from Bogota (Mus. P. L. S.) and Ecuador (Mus. S.-G). 



26. Geothlypis velata (Vieill.). 



Sylvia velata, d'Orb. & Lafr. Syn. Av. i. p. 20 ; d'Orb. Voy. Ois. 

 p. 217. 



Prov. Chiquitos (O.). 



We have not examined Bolivian specimens of this species. 



27. Basileuterus vermivorus (Vieill.). 



Muscicapa vermivora, d'Orb. & Lafr. Syn. Av. i. p. 51 ; d'Orb. 

 Voy. Ois. p. 324. 



Basileuterus vermivorus, Scl. P. Z. S. 1865, p. 283. 



Between Santa Cruz de la Sierra and Chiquitos (O.). 



Not seen by us from Bolivia, but quite likely to occur there, being 

 widely distributed. 



28. Basileuterus euophrys, Scl. & Salv. P. Z. S. 1876, 

 p. 352. 



Tilotilo (B.). 



29. Basileuterus bivittatus (d'Orb. & Lafr.). 

 Muscicapa bivittata, d'Orb. & Lafr. Syn. Av. i. p. 51. 

 Muscicapara bivittata, d'Orb. Voy. Ois. p. 324. 

 Carcuata, Prov. Yungas (0.) ; Simacu, Prov. Yungas (B.). 



30. Basileuterus diachlorus, Cab. Journ. f. O. 1873, p. 316. 

 Simacu, Consata (B.). 



31. Basileuterus mesoleucus, Scl. P. Z. S. 1865, p. 286, pi. 9. 

 fig. 1. 



Yuyo(5.). 



The single specimen sent by Mr. Buckley agrees with the type 

 (Mus. P. L. S.), except in having the throat and breast rather more 

 suffused with pale rufous. The rufous superciliary line is not shown ; 

 but this may be owing to the damaged state of Mr. Buckley's skin. 



32. Setophaga verticalis, d'Orb. & Lafr. Syn. Av. i. p. 50; 

 d'Orb. Voy. Ois. p. 330, t. xxxv. f. 1 ; Salvin, Ibis, 1878, p. 311. 



Prov. Yungas (0.) ; Typuani, Prov. Yungas (B.). 



33. Setophaga melanocephala (Tsch.); Salvin, Ibis, 1878, 

 p. 312. 



Simacu, Tilotilo (B.). 



34. Setophaga brunneiceps, d'Orb. & Lafr. Sgn. Av. i. 

 p. 50 ; d'Orb. Voy. Ois. p. 329, t. xxxiv. f. 3, 4; Salvin, Ibis, 1878, 

 p. 312. 



Prov. Yungas (0.) ; Tilotilo, Prov. Yungas (B.). 



