SUBFAMIL Y TE TRA ON/Ny£. 



207 



b'. Male in summer, above less coarsely 

 barred. Female chiefly black, varied 

 with grayish buff. 



c'. Male in summer, brownish gray above, 

 vermiculated and spotted with black. 

 Female black, deep buff, and grayish 

 white. 



d'. Male in summer, dark russet above, 

 finely vermiculated with black with oc- 

 casional black blotches. 

 e'. Male in summer, above tawny ochrace- 

 ous, russet, and gray, finely vermicu- 

 lated and dotted with black. 

 /'. Male in summer, raw-umber, above 

 tinged with russet, and finely vermicu- 

 lated and blotched with black. 



g'. Male in summer, chiefly black and j 

 white, vermiculated with tawny. ] 



B. Tail always white. 



Reinhardt's 



rTARMK.AN. 



L. r. rei'n- 

 hardti. 



WELCfl's PTAR- 



mi(;an. 

 L. r. weichi. 



I NELSON '.S PTAR- 

 MFGAN. 



L. r. nelsoni. 

 turner's ptar. 



MIGAN. 



L. r. atkensis. 

 townsend's 

 ptarmigan. 



L.r. townsendi. 

 evermann's 

 ptarmigan. 



L. evermanni. 



WHITE-TAILED 

 PTARMIGAN. 



L. leucurus. 



