Io8 CHECK-LIST OF NORTH AMERICAN BIRDS. 



[B— , C— , R48i^, C— .] 



Geog. Dist. — Sierra Nevada (both slopes), east to Panamint 

 Mountains, and to Mount Magruder, Nevada ; south in the coast 

 ranges from San Francisco Bay to Lower CaUfornia (Campos). 



292 <^. Oreortyx pictus confinis Anthony. 



San Pedro Partridge. 



Oreortyx picta confinis Anthony, Proc. Cal. Ac. Sci. 2d. ser. II. 

 Oct. II, 1889, 74. 



[B— C- R- C-.] 



Geog. Dist. — San Pedro Mountains, Lower CaUfornia. 



Genus CALLIPEFLA Wagler. 

 Subgenus CALLIPEPLA. 



Callipepla Wagler, Isis, 1832, 277. 'iype, C. strenua Wagl. 

 = Ortyx squamatus Vig. 



293. Callipepla squamata (Vig.). 



Scaled Partridge. 



Ortyx squamatus Vig. Zool. Jour. V. 1830, 275. 

 Callipepla squamata Gray, List Gen. B. ed. i, 1840, 61. 



[B476, C 393, R484, C 577.] 



Geog. Dist. — Tablelands of Mexico, from the valley of Mexico, 

 north to central and western Texas, Santa F<5, New Mexico, and 

 southern Arizona. 



293 a. Callipepla squamata castanogastris Brewst; 



Cliestniit-bellied Scaled Partridge. 



Callipepla squatnata castanogastris Brewst. Bull. Nutt. Orn. 

 Club, VIII. Jan. 1883, 34. 



[B-, C-, R-, C— .] 



Geog. Dist. — Northeastern Mexico and Lower Rio Grande Valley 

 in Texas. 



