8. CERTHIDEA. 



27 



Sylvia bicolor, Vieill. Ois. d'Am. Sept. ii. p. 32, pi. 90 (1807) ; tV^. 



Nouv. Diet. xi. p. 167 ; id. Enc. Meth. p. 431. 

 Dacnis bicolor, Cassin, Fr. Ac. Sc. Phil. 1864, p. 270 ; Gray, Hund-l. 



i. p. 118. 

 DendrcEca bicolor, Peh. Orn. Bras. p. 71. 



Above pale bluish grey; wings and tail brown, edged witb grey; 

 beneath pale ochraceons ; under wing-coverts white ; bill horn- 

 colour ; feet reddish : whole length 4'5 inches, wing 2-5, tail 1*7. 

 Female. Abo'ce pale olive-green ; wings and tail blackish, edged 

 with brown ; beneath yellowish. 



Hah. Wood-region of S.E. Brazil ; Venezuela and Trinidad. 



Female. Above dark yellowish olive ; wings and tail blackish 

 brown, margined with yellowish olive ; beneath white, breast and 

 crissum with a rufous tinge ; under wing-coverts pure white ; inner 

 margins of wing-feathers pale yellow ; bill brown ; feet hazel : 

 whole length 4*4 inches, wing 2'3, tail 1*5. 



Bab. Remedies, Antioquia (Salmon). 



This is a female of what will doubtless prove to be a brilliantly 

 coloured species of Dacnis. Cf. P. Z. S. 1879, p. 497. 



a. 2 sk. 



Remedies, Antioquia (Salmon). 



Sclater Coll. 

 (Type of the species.) 



8. CERTHIDEA. 



Certhidea, Gmdd, P. Z. S. 1837, p. 7 



Type. 

 C. olivacea. 



Structure of Certhidea. (Trans. Z. S. ix. p. 477.) 



