FRiyOILLlD.^. 383 



with under parts either yel- 

 low or else conspicuously 

 streaked. 



Spinus. (Page 398.) 

 P. Exposed culmeu not decidedlj", 

 if at all, shorter than tar- 

 sus; adults with front part 

 of head (all round) red, and 

 lower parts neither yellow 

 nor streulicd. 



Carduelis. (Puijo 400.) 



/. "Wine more than 3.75 Leucosticte. 



° (Payc 393.) 



?. Wins:: less than five times as long as tarsus. 



/. First quill decidedly longer than fourth. 



A'. Depth of bill at base equal to or 



greater than length of exposed 



culmen. 



Carpodacus. (Page 389.) 

 A'. 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. 

 (Pago 4(14.) 

 m'. Gonys longer than hind- 

 toe (without claw) and 

 greater than doptli of 

 bill. Rhynchophanes. 

 (Page 40G.) 

 V. Tail rounded, the middle feathers 

 liroMil and roumied at tip. 

 Chondestes. (Page 414.) 

 /. First quill decidedly shorter than fourth. 

 Habia. (Page 444.) 

 A'. Primaries exceeding secondaries by less than 

 length of tarsus, 

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

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

 ?. Depth of bill at base much less than length 

 of hind-toe, with claw. 



