300 

 TETRAONID^. 



TETRAONIN^E. 



Tetrao, Linn. 



Urogallus, Linn. 

 No. 3976. 



Icon. Gould, B. of Eur. 

 Hah. Europe. 



Tetrix, Linn. 



No. 3978, 3979. 



Icon. Gould, B. of Eur. 

 Hah. Europe. 



Bon as a, Steph. 



Umbellus, Linn. 



No. 3980, 3981. 



Icon. Aud. B. of Am. 

 Hah. America. 



Centrocercus, Sw. 



Urophasianus, Bon. 

 No. 3982. 



Icon. Faun. B. of Am. pi. 58. 

 Hah. N. America. 



Lagopus, Briss. 



Canadensis, Linn. 

 No. 3983. 



Icon. Faun, B. of Am. pi. 61, 62. 

 Had. N. America. 



Scoticus, Lath. 

 No. 3984. 



Icon. Gould, B. of Eur. 

 Had. B. Isles. 



Mutus, Leach. 



No. 3985, 3986, 3989. 

 Icon. Gould, B. of Eur. 

 Hah. B. Isles. 



