198 CHECK-LIST OF NORTH AMERICAN BIRDS. 



482. Aphelocoma sieberii arizonse Ridgw. 



Arizona Jay. 



Cyanocitta ultramarina var. arizoncE Ridgw. Bull. Essex Inst. V. 



Dec. 1873, 199. 

 Aphelocoma sieberii arizo7ice Ridgw. Pr. U. S. Nat. Mus. VIII. 



1885, 355. 



[B 440, C 237, R 295, C 357.] 



Geog. Dist. — Southern New Mexico and Arizona, and southward 

 into Sonora and Chihuahua. 



Genus XANTHOURA Bonaparte. 



Xanthoura Bonap. Consp. Av. I. May 6, 1850, 380. Type, 

 Corvus yncas Bodd. 



483. Xanthoura luxuosa (Less.). 



Green Jay. 



Garrulus luxuosus Less. Rev. Zool. 1839, ^°^- 

 Xanthoura luxuosa Bonap. Consp. Av. I. 1850, 380. 



[B 442, C 238, R 296, C 358.] 



Geog. Dist. — Valley of the Lower Rio Grande in Texas, and 

 southward in eastern Mexico to Vera Cruz and Puebla. 



Genus FERISOREUS Bonaparte. 



Perisoreus Bonap. Saggio, 1831, 43. Type, Corvus infaustus 

 Linn. 



484. Perisoreus canadensis (Linn.). 



Canada Jay. 



Corvus canadensis Linn. S. N. ed. 12, I. 1766, 158. 

 Perisoreus canadensis Bonap. Geog. & Comp. List, 1838, 27. 



[B 443, C 239, R 297, C 359.] 



Geog. Dist. — Northern New York, northern New England, and 

 northern Michigan, northward to Arctic America. 



