Dr. P. L. Sclater on the known Species o/Dacnis. 317 



pallide aurescenti-viridi, ventre medio albicantiore : rostro 

 nigro, basi mand. inf. pallida, pedibus corylinis. 

 2 ignota. 

 Hub. Interior of New Granada (received in Bogota collections). 



10. Dacnis plumbea. 



Sylvia plumbea, Lath. Ind. Orn. ii. p. 553. Dacnis plumbea, 

 Tsch. Faun. Per. p. 236; Sclater, Contr. Orn. 1852, p. 102, et 

 P. Z. S. 1854, p. 252 ; Reichenb. Handb. p. 228 ; Burm. Syst. 

 Ueb. iii. p. 155. 



J . Cserulescenti-plumbea : subtus fuscescenti-cinerea, ventre 

 medio albescentiore : rostro et pedibus carneis : long, tota 

 4'7, alae 2*4, caudae 1'4. 



$ . Mari similis, sed coloribus dilutioribus, et subtus magis 

 ochracescens. 

 Hab. S.E.Brazil (5Mrm.); andextendingthrough the Amazon 



valley into Guiana and Venezuela : eastern wood-region of Peru 



{Tschudi). 



11. Dacnis leucogenys. 



Dacnis leucogenys, Lafr. Rev. Zool. 1852, p. 470. 



S . Plumbeo-cserulea, subtus dilutior, ventre albescente : pileo 

 nigro, macula auriculari alba : crisso castaneo : rostro et 

 pedibus corylinis : long, tota 3*6, alae 2*2, caudse 1*5. 



5 ignota. 



Hab. New Granada ; occasionally received in Bogota col- 

 lections. 



12. Dacnis speciosa. 



Sylvia speciosa, Max. Beitr. iii. p. 706. Dacnis speciosa, Scla- 

 ter, Contr. Orn. 1852, p. 101, et P. Z. S. 1854, p. 252 ; Reichenb. 

 Handb. p. 228. Dacnis analis, Lafr. et D'Orb. Mag. de Zool. 

 1837, p. 21. Sylvicola speciosa et Dacnis analis, Burm. Syst. 

 Ueb. iii. pp. 117, 155. 



c?. Plumbescenti-cserulea, subtus valde dilutior, ventre medio 



albescente : crisso castaneo. 

 $ mari similis ? 



Hab. British Guinana and Amazon valley to Bolivia : Chi- 

 quitos iiyOrb.) : S.E. Brazil {Max.). 



