ORDER PICI. l6l 



397. Dryobates nuttallii (GAME.). 



Nuttail's Woodpecker. 



Picus nuttallii GAMBEL, Pr. Ac. Nat. Sci. Phila. April, 1843, 259. 

 Dryobates nuttallii RIDGW. Pr. U. S. Nat. Mus. VIII. 1885, 355. 



[B 78, C 2970, R 364, C 435-] 



GEOG. DIST. Southern Oregon, California, and northern Lower 

 California. 



398. Dryobates arizonse (HARGITT). 



Arizona Woodpecker. 



Picus arizona HARGITT, Ibis, April, 1886, 115. 

 Dryobates arizonce RIDGW. Man. N. Am. B. 1887, 286. 



[B- C- R 365, C 437.] 

 GEOG. DIST. Southern Arizona, south into northern Mexico. 



GENUS XENOPICTTS BAIRD. 



Xenopicus BAIRD, B. N. Am. 1858, 83. Type, Leuconerpes albo- 

 larvatus CASS. 



399. Xenopicus albolarvatus (CASS.). 



\Vliite-headed Woodpecker. 

 Leuconerpes albolarvatus CASSIN, Pr. Ac. Nat. Sci. Phila. Oct. 



1850, 106. 

 Xenopicus albolarvatus MALHERBE, Mon. Pic. II. 1862, 221. 



[B8i, C 295, R 3 66, C452-] 



GEOG. DIST. Mountains of the Pacific coast, from southern 

 British Columbia to southern California (including the eastern slope 

 of the Sierra Nevada), and east to the Blue Mountains of Oregon 

 and west-central Idaho. 



GENUS PICOIDES LACEPEDE. 



Picoides LACEPEDE, Mem. de 1'Inst. III. 1801, 509. Type Picus 

 tridactylus Lixx. 



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