FRINGILLID^. 383 



with under parts either yel- 

 low or else conspicuously- 

 streaked. 



Spinus. (Page 398.) 

 P. Exposed eulmen not decidedly, 

 if at all, shorter than tar- 

 sus ; adults with front part 

 of head (all round) red, and 

 lower parts neither yellow 

 nor streaked. 



Carduelis. (Page 400.) 



f. "Wing more than 3.75 Leucosticte. 



(Page 393.) 



P. "Wing less than five times as long as tarsus. 



j 1 . First quill decidedly longer than fourth. 



k 1 . Depth of bill at base equal to or 



greater than length of exposed 



eulmen. 



Carpodacus. (Page 389.) 

 k 1 . Depth of bill at base decidedly less 

 than length of exposed eulmen. 

 I 1 . Tail emarginate, the middle 

 feathers narrow and pointed 

 at tip. 

 m 1 . Gonys shorter than hind- 

 toe (without claw) and 

 less than depth of bill. 

 Calcarius. 

 (Page 404.) 

 m 2 . Gonys longer than hind- 

 toe (without claw) and 

 greater than depth of 

 bill. Rhynchophanes. 

 (Page 406.) 

 P. Tail rounded, the middle feathers 

 broad and rounded at tip. 

 Chondestes. (Page 414.) 

 f . First quill decidedly shorter than fourth. 

 Habia. (Page 444.) 

 ; . Primaries exceeding secondaries by less than 

 length of tarsus. 

 i 1 . Depth of bill at base equal to length of hind- 

 toe, with claw.... Guiraca. (Page 445.) 

 i*. Depth of bill at base much less than length 

 of hind-toe, with claw. 



