86 GALLING. 



c. CANACE. 

 5. TETRAO CANADENSIS. The Spotted Grous. 



Tetrao canadensis, Linn. S. N. i. p. 274 ; Edw. Birds, pi. 118, 71. 

 Tetrao canace, Linn. S. N. i. p. 275 ; Briss. Orn. i. t. 20. f. 1. 

 Canace canadensis, Reichenb. Syst. Av. p. xxix ; PL Enl. 131, 

 132 ; Pr. B. Amer. Orn. pis. 20, 21. f. 2. 



a-d. Fort Simpson, male and female. Presented by Ber- 

 nard R. Ross, Esq. 



e,f. North Land Expedition, male and female. Presented 

 by Capt. G. Back, R.N/ 



g. North America, female. From M. Audubon's Collection. 



h. North America, male. Presented by Dr. J. Richardson, 

 R.N. 



6. TETRAO FRANKLINII. Franklin's Grous. 



Tetrao Franklinii, Douglas, Trans. Linn. Soc. xvi. p. 139. 

 Tetrao canadensis, var., Pr. B. Amer. Orn. iii. pi. 20. 

 ? Tetrao fusca, Ord, Guthrie's Geogr. ii. p. 317. 

 Canace Frankliuii, Elliot, Monogr. Tetr. 



a-i. West side of Rocky Mountains, male, female, and 

 young. Presented by J. K. Lord, Esq. 



d. DENDRAGAPUS. 

 7. TETRAO OBSCURUS. The Dusky Grous. 



Tetrao obscurus, Say, Long's Exped. ii. p. 202. 

 Canace obscura, Pr. B. Compt. Rend. 1856, p. 880. 

 Dendragapus obscurus, Elliot, Monogr. Tetr.; Pr. B. Amer. 

 Orn. pi. 18. 



a. Vancouver's Island. Presented by J. K. Lord, Esq. 



b. British Columbia. Presented by J. K. Lord, Esq. 



c. d. California, male and female. Presented by Dr. A. 



Barclay. 

 e. Vancouver's Island, female. Presented by J. K. Lord, 



Esq. 

 /. North-west America, young. Presented by Capt. Kellett, 



C.B., R.N., & Lieut. Wood, R,N. 



8 ?. TETRAO RICHARDSONII. Richardson's Grous. 



Tetrao Richardsonii, Dougl. Linn. Trans, xvi. p. 141 ; Wils. Ill 

 Zool. pis. xxx., xxxi. 



