198 CHECK-LIST OF NORTH AMERICAN BIRDS. 
482. Aphelocoma sieberii arizonze Ripcw. 
Arizona Jay. 
Cyanocitta ultramarina var. arizone RipGw. Bull. Essex Inst. V. 
Dec. 1873, 199. 
Aphelocoma sieberit arizone Ripcw. Pr. U. S. Nat. Mus. VIII. 
1885, 355: 
[B 440, C 237, R 295, C 357.] 
Geoc. Dist.— Southern New Mexico and Arizona, and southward 
into Sonora and Chihuahua. 
Genus XANTHOURA Bonaparte. 
Xanthoura Bonar. Consp. Av. I. May 6, 1850, 380. Type, 
Corvus yncas BODD. 
483. Xanthoura luxuosa (LEss.). 
Green Jay. 
Garrulus luxuosus LESS. Rev. Zool. 1839, 100. 
Xanthoura luxuosa BONAP. Consp. Av. I. 1850, 380. 
[B 442,10 226, i296,'C 353.) 
Geoc. Dist.— Valley of the Lower Rio Grande in Texas, and 
southward in eastern Mexico to Vera Cruz and Puebla. 
Genus PEHRISOREUS Bonaparte. 
Perisoreus BONAP. Saggio, 1831, 43. Type, Corvus imfaustus 
LINN. 
484. Perisoreus canadensis (LIinv.). 
Canada Jay. 
Corvus canadensis LINN. S. N. ed. 12, I. 1766, 158. 
Perisoreus canadensis Bonar. Geog. & Comp. List, 1838, 27. 
[B 443, C 239, R 297, C 359.] 
Geroc. Dist.— Northern New York, northern New England, and 
northern Michigan, northward to Arctic America. 
