FRINGILLID^. 383 



with under parts either yel- 

 low or else conspicuously 

 streaked. 



Spinus. (Page 398.) 

 Z^ Exposed culmeu 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.) 



/. "Wing more than 3.75 Leucosticte. 



(Page 393.) 



f . Wing less than five times as long as tarsus. 



/. First quill decidedly longer than fourth. 



W-. Depth of bill at base equal to or 



greater than length of exposed 



culmen. 



Carpodacus. (Page 389.) 

 /c^ Depth of bill at base decidedly less 

 than length of exposed culmen. 

 IK Tail emarginate, the middle 

 feathers narrow and pointed 

 at tip. 

 m^. Gonys shorter than hind- 

 toe (without claw) and 

 less than depth of bill. 

 Calcarius. 

 (Page 404.) 

 m^. Gronys 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.) 

 /. First quill decidedly shorter than fourth, 

 Habia. (Page 444.) 

 h?. Primaries exceeding secondaries by less than 

 length of tarsus, 

 f . Depth of bill at base equal to length of hind- 

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

 f. Depth of bill at base much less than length 

 of hind-toe, with claw. 



