1. onsTnocoiius. 



525 



pointed feathers with rather stiff shafts, those covering the foro 

 part of the head being reddish brown, while the occipital feathers 

 arc mostly dark brown ; feathers on the nape and back of the neck 

 dark brown with lanceolate buflf centres, those of the upper mantle 

 similar but with white shaft-stripes ; scapulars margined on the 

 sides with white ; feathers round the bend of the wing, and the 

 outer webs of the bastard-wing and outer primary-coverts mostly 

 pale buff; rest of the wing-coverts tipped with white; quills 

 chestnut-brown glossed with dull olive at the extremity ; first 

 secondary chestnut down the middle, remainder dark brown glossed 

 with olive ; chin, throat, chest, and breast pale buff, shading into 

 chestnut on the sides and rest of underparts ; under wing-coverts 

 chestnut ; tail dark brown glossed with olive and widely tipped with 

 whitish buff. Total length 23 inches, wing 12--i-l:^'G, tail 11-4- 

 12-4, tarsus 1-9-2-2, middle toe and claw l-'J. 

 JIah. Same as that of the genus. 



a, b. 2 ad. sk. Tara, Lower Amazons, June Salvin-Godman Coll. 

 {A. R. Wallace). 



c. Ad. sk. Cayenne. Iliocour Coll. 



d, e. Ad. sk. British Guiana. Sir K. Schombur-rk 



[P.]. 

 /, i'- d 2 ad. St. Berbice K., British Guiana. J. J. Quelch, Esq. 



[P.]. 

 h. Ad. sk. Vicinity of Bogota, U. S. Salviu-Godman Coll. 



Colombia, 

 t, k. S 5 ad. sk. Yquitos, U])p<:'r Amazons, Aug. Salvin-Godman Coll. 



{H. W/utehi). 

 /, >«. Ad. sk. Bio Copatazii, Ecuador [C. Salvin-Godman Coll. 



liuckliy). 

 n. Skeleton. British Guiana. J. J. Quelch, Esq 



[P.]. 

 0. Skeleton. Xo locality. Sulviu-Godmau Coll. 



