158 CHECK-LIST OF NORTH AMERICAN BIRDS. 



392. Campephilus principalis (Linn.). 



Ivory-billed Woodpecker. 



Picus principalis Linn. S. N. ed. 10, I. 1758, 113. 

 Campephilus principalis Gray, List Gen. B. 1840, 54. 



[B72, C 293, R3S9, C 431.J 



Geog. Dist. — Formerly South Atlantic and Gulf States, from 

 North Carolina to Texas, north in the Mississippi Valley to Missouri, 

 southern Illinois, and southern Indiana. Now restricted to the Gulf 

 States and the Lower Mississippi Valley, where only locally distri- 

 buted. 



Genus DRYOBATES Boie. 

 Dryobates Boie, Isis, 1826, 977. Type, Ficus pubescetis Linn. 



393. Dryobates villosus (Linn.). 



Hairy Woodpecker. 



Picus villosus Linn. S. N. ed. 12, I. 1766, 175. 

 Dryobates villosus Cabanis, Mus. Hein. IV. ii. June 15, 1863, 66. 

 [B "j^jpart, C 2i)?>,part, R 360, C 438, /a/-/.] 

 Geog. Dist. — Northern and middle portions of the eastern United 

 States, from the Atlantic coast to the Great Plains. 



393 a. Dryobates villosus leucomelas (Bodd.). 

 Northern Hairy Woodpecker. 



Picus leucomelas Boddaert, Tabl. PI. Enl. 1783, 21. 



Dryobates villosus leucomelas Ridgw. Pr. U. S. Nat. Mus. VIII. 



1885. 3SS- 



[B y 4, part, C 2g8, part, R 360a, C 4.^8, part.] 



Geog. Dist. — Northern North America, south to about the 

 northern border of the United States. 



393 b. Dryobates villosus audubonii (Swains.). 

 Southern Hairy Woodpecker. 



Picus audubonii Swains, in Sw. & Rich. Fauna Bor. Am. II. 



1831, 306. 

 Dryobates villosus audubonii Ridgw. Pr. U. S. Nat. Mus. VIII. 



1885,355. 



