/ 



igiQ. Catalogue of Birds of the Americas — Cory. 495 



Dryobates scalaris bairdi Oberholser, Proc. U. S. Nat. Mus., XLI, 191 1, pp. 



140, 158 (Monogr.); Ridgway, Bull. U. S. Nat. Mus., No. 50, VI, 1914, 



p. 258. 



Range: Southeastern portion of Mexican plateau in states of 



Puebla, San Luis Potosi, Hidalgo, Guanajuato, Coahuila and in state 



of Mexico (Valley of Mexico, Tetelco, etc.). 



*Dryobates stricklandi (Malherbe). Strickland's Woodpecker. 



Picus {Leuconotopicus) stricklandi Malherbe, Rev. Zool., 1845, p. 373 (Mexico). 

 Picus stricklandi Malherbe, Mon. Picidae, I, 1861, p. 108, part; III, 1861, 



pi. 28, figs. 4, 5, 6. 

 Dendrocopus stricklandi Hargitt, Cat. Bds. Brit. Mus., XVIII, 1890, p. 243, 



part. 

 Dryobates stricklandi Ridgway, Bull. U. S. Nat. Mus., No. 50, VI, 1914, p. 259. 



Range : Southeastern Mexico in states of Vera Cruz, Puebla, Mexico 

 and Moreles. 



i: Mexico (Rio Frio). 



*Dryobates arizonaB arizonae (Hargitt). Arizona Woodpecker. 



Picus arizoncB Hargitt, Ibis, 1886, p. 115, in text (Santa Rita Mts., Arizona). 

 Dendrocopus arizonce Am. Om. Union Check List, 3rd ed., 1910, p. 188; Swarth, 



Pacific Coast Avifauna, No. 4, 1904, p. 11, crit. 

 Dryobates arizonce arizoncz Miller, Bull. Am. Mus. Nat. Hist., XXII, 1906, 



p. 166 (Durango); Ridgway, Bull. U. S. Nat. Mus., No. 50, VI, 1914, p. 261. 



Range: Southern Arizona and southwestern New Mexico and 

 southward in Mexico in states of Sonora and Chihuahua to northwestern 

 Durango. 



ti3: Arizona (Huachuca Mountains). 



*Dryobates arizonae fraterculus Ridgway. Colima Woodpecker. 



Dryobates arizonce fraterculus Ridgway, Man. N. Am. Bds., 1887, p. 286 (Sierra 

 Madre, Colima, southwestern Mexico); Id., Bull. U. S. Nat. Mus., No. 50, 

 VI, 1914, p. 263. 



Range: Southwestern Mexico in states of Sinaloa, Jalisco, CoHma, 

 Zacatecas and Territory of Tepic. 



i: Mexico (30 miles west of Minaca, Chihuahua). 



Genus XENOPICUS Baird 



Xenopicus Baird, Rep. Pacific R. R. Survey, IX, 1858, p. 83, in text (Type, 

 by monotypy, Leuconerpes albolarvatus Cassin). 



*Xenopicus albolarvatus albolarvatus ( Cassin) . White-headed Wood- 

 pecker. 



Leuconerpes albolarvatus Cassin, Proc. Acad. Nat. Sci. Phila., V, 1850, p. 106 

 (Oregon Canyon, near Georgetown, 12 miles from Sutter's Mill, Eldorado 

 Co., California). 



