ORDER PICI. l6l 



397. Dryobates nuttallii (Game.)- 



Nuttall's Woodpecker. 



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

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



[B78, C297<z, R364, C43S-J 

 Geog. Dist. — Southern Oregon, California, and northern Lower 

 California. 



398. Dryobates arizonEe (Hargitt). 



Arizona Woodpecker. 



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

 Dryobates arizoncB Ridgw. Man. N. Am. B. 1887, 286. 



[B— , C— , R36s,C437-] 

 Geog. Dist. — Southern Arizona, south into northern Mexico. 



Genus XENOPICUS Baird. 



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

 larvatus Cass. 



399. Xenopicus albolarvatus (Cass.). 

 White-headed Woodpecker. 



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



1850, I06. 

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



[B81, C29S, R366, C4S2.] 



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 FICOIDSS Lacepede. 



Picoides Lacepede, M6m. de I'lnst. III. 1801, 509. Type Picus 

 tridactylus Linn. 



