HYLOPHILUS. 



377 



Hylophilus ferruginifrons. 



Hijlophilus ferruginifrons, SoLATEK, P. Z. S. 1862, 110 (New Grenada). 

 Hah. New Grenada. 



(Type.) Fourth and 5th quills longest ; 2d about equal to 10th and secon- 

 daries ; 1st less than half the longest. 



Above dark olive green, brighter and lighter on rump and edges of inner 

 quills (becoming paler towards the outer ones), the tail tinged with umber 

 brown. Forehead almost 

 ferruginous. Beneath gray- 

 ish olive ; paler on throat 

 and middle of belly. In- 

 side of wings, axillars, and 

 inner edges of quills clear 

 yellow. Crissum yellow- 

 ish. Bill dusky, the com- 

 missural edges and end of 

 lower mandible paler ; legs 

 dusky ? 



(Type. Cab. Solater.) Total length, about 4.25 ; wing, 2.30 ; tail, 1.80 ; dif- 

 ference between 10th and longest primary, .35 ; exposed portion of 1st primary, 

 .76, of 2d, 1.31, of longest (4th) (measured from exposed base of 1st primary), 

 l.f5 ; length of bill from forehead, .58, from nostril, .32, along gape, .64; 

 tarsus, .70 ; middle toe and claw, .48, claw alone, .10 ; hind toe and claw, .46, 

 claw alone, .22. 



Dr. Solater has kindly lent me his type specimen of the above 

 species. 



Hylfyphilus ferruginifrons, Solatee. (N. Grenada.) 



Hylophilus aurantiifrons. 



Hylophilus aurantiifrons, Lawkenoe, Ann. N. Y. Lye. 1861, 324 (Birds 

 Panama, II, 211). Panama. 

 Hab. Isthmus Panama. 



(No. 38,926.) Fourth quill longest ; 3d about equal to 6th ; 2d equal to 10th 

 or secondaries ; 1st less than half the 3d. 



