1912 J Sixteenth Supplement to the A. 0. U. Check-List. ooo 



p. 186. Dryobates villosus hyhscopus is restricted to the Canadian 

 and Transition zones of California and Nevada south to north- 

 ern Lower CaHfornia and a new race is added as 



i. Dryobates villosus leucothorectis Oberholser. White-breasted 

 Woodpecker. [393/i.] 

 Dryobates villosus leucothorectis Oberholser, Proc. U. S. Nat. Mus., 



40, No. 1840, June 3, 1911, 608. (Burley, New Mexico.) 



Range. — Canadian and Transition Zones from southern Utah, north- 

 western and central New Mexico and extreme southwestern Texas, south 

 to the mountains of western Zacatecas, Mexico. 



p. 188. Dryobates scalaris bairdi proves to be entirely extralimital. 

 The form so named in the Check-List will be known as 



d. Dryobates scalaris cactophilus Oberholser. Cactus Wood- 

 pecker. [396.] 

 Dryobates scalaris cactophilus Oberholser, Proc. U. S. Nat. Mus., 



41, No. 1847, June 30, 1911, 152. (Tucson, Arizona.) 



p. 188. Dryobates scalaris lucasanus is restricted to the southern 

 half of the peninsula of Lower California north to LTbai and 

 Plaia Maria Bay. The form occupying the northern half of 

 the peninsula will be known as 



d. Dryobates scalaris eremicus Oberholser. San Fernando Wood- 

 pecker. [3966.] 

 Dryobates scalaris eremicus Oberholser, Proc. U. S. Nat. Mus., 41, 

 No. 1847, June 30, 1911, 151. (San Fernando, Lower CaUfornia.) 



Range. — Lower California north of Ubai and Plaia Maria Bay except 

 the extreme northeastern portion. 



p. 195. Colaptes chrysoides is subdivided and the following is to be 

 inserted after the range of the species 



a. Colaptes chrysoides chrysoides (Malherbe.) Gilded Flicker. 



[414.] 

 Geopicus {Colaptes) chrysoides Malherbe, Revue et Mag. Zool., IV, 

 1852, 553. (America). 



Range. — Southern Lower California. 



b. Colaptes chrysoides brunnescens Anthony. San Fernando 



Flicker. [414a.] 



