ORDER GALLING. 171 



[B 459. C 381, R 47' C 557.] 



HAB. Rocky Mountains, from Central Montana to New Mexico 

 and Arizona. 



297 a. Dendragapus obscurus fuliginosus RIDGW. 



Sooty Grouse. 



Canace obscura var. fuliginosa RIDGW. Bull. Essex Inst. V. Dec. 



1873, 199. 

 Dendragapus obscurus fuliginosns RIDGW. Pr. U. S. Nat. Mus. VIII. 



1885, 355- 



[B , C 3 8i, R 471*. C 559-] 

 HAB. Northwest coast mountains, from California to Sitka. 



297 . Dendragapus obscurus richardsonii (SAB.). 



Richardson's Grouse. 



Tetrao richardsonii " SAB. MS." DOUGL. Linn. Trans. XVI. iii. 



1829, 141. 

 Dendragapus obscurus richardsoni RIDGW. Pr. U. S. Nat. Mus. VIII. 



1885, 355- 



[B , C 3 8ia, R 471 ,558.] 



HAB. Rocky Mountains, from Central Montana northward into 

 British America. 



SUBGENUS CANACHITES STEJNEGER. 



* 



Canachites STEJN. Pr. U. S. Nat. Mus. VIII. 1885, 410. Type, Tetrao 

 canadensis LINN. 



298. Dendragapus canadensis (LINN.). 



Canada Grouse. 



Tetrao canadensis LINN. S. N. ed. 10, I. 1758, 159. 



Dendragapus canadensis RIDGW. Pr. U. S. Nat. Mus. VIII. 1885, 355. 



[B 460, C 380, R 472, C 555.] 



HAB. British America, east of the Rocky Mountains, from Alaska 

 south to Northern Michigan, Northern New York, and Northern New 

 England. 



