BIEDS OF NOBTH AND MIDDLE AMEEICA. 249 



Yucatan (Sisdl; M6rida; Temfix; Chichen-Itza; La Vega; west of 

 Tunkas; Progreso; San Felipe; Tekanto; Tictil; Tizimin; Chable; 

 Poc61; Cozum61 Island). 



Picus parvus Cabot, Joum. Ac. Nat. Sci. PMla., v, 1845, 90 (Ticdl, Yucatan; 

 coll. S. Cabot, jr.). • 



P[«Mw] parvus Gkay, Gen. Birds, iii, 1849, App., p. 21. 



D[ryolates] scahris parvus Ridgway, Man. N. Am. Birds, 1887, 284. 



Dryobates scalaris parvus Stone, Proc. Ac. Nat. Sci. Phila., 1890, 206 (Tunkas 

 and Tekanto, Yucatan).— Chapman, Bull. Am. Mus. N. H., viii, 1896, 285 

 (Chichen-Itza, Yucatan). — Oberholsee, Proc. TJ. S. Nat. Mus., xli, 1911, 140, 

 145 (monogr.). 



Picus scalaris (not of Wagler) Sclatee and Salviw, Ibis, 1859, 136 (Ticul, Yuca- 

 tan). — Lawebnob, Ann. Lye. N. Y., ix, 1869, 205 (M^rida, Yucatan). — 

 BAffiD, Bee WEE, and Ridgway, Hist. N. Am. Birds, ii, 1874, 515, part 

 (Yucatan). — Boucabd, Proc. Zool. Soc. Lond., 1883, 452 (Yucatan). — 

 Salvin, Ibis, 1885, 191 (Cozumel I.; habits); 1889, 368 (Cozumell.; crit.). 



[Picus] scalaris Sclatee and Salvin, Nom. Av. Neotr., 1873, 99,. part. 



Dendrocopus scalaris Haegitt, Cat. Birds Brit. Mus., xviii, 1890, 246, part (M&ida, 

 Tizimin, Chable, and Cozumel Island, Yucatan). — Salvin and Godman, 

 Biol. Centr.-Am., ii, 1895, 435, part (Pocul, etc., Yucatan). 



[Dendrocopus] scalaris Shaepb, Hand-list, ii, 1900, 215, part (Yucatan). 



Picus vagatus Cassin, Proc. Ac. Nat. Sci. Phila., 1863, 196 (Mexico?; coll. Acad. 

 Nat. Sci. Phila.); Joum. Ac. Nat. Sci. Phila., 1863, pi. 52, fig. 1.— Sunde- 

 vall, Consp. Av. Picin., 1866, 19. — Gbay, List Birds Brit. Mus., Capit. and 

 Picid., 1868, 49. 



[Picus] vagatus Geay, Hand-list, ii, 1870, 186, no. 8610. 



DRYOBATES SCALARIS LEUCOPTILDRUS Oberholser. 



PECK'S woodpecker. 



Similar to D. s. parvus, but still smaller; lateral rectrices less regu- 

 larly and less extensively barred (the inner web more extensively 

 black basally, the outer with proximal portion more narrowly or not 

 at all barred); back, etc., rather less broadly barred, and red of head 

 ia adult male slightly deeper (less scarlet). 



Adult Tmle.— Length, (skins), 137-149 (143); wing, 85-88.5 (86.8); 

 tail, 43-48.5 (45.8); exposed cuhnen, 18-19 (18.5); tarsus, 16.5; 

 outer anterior toe, 11.5-12 (11.7).« 



Adult female. — Length (skin), 133.5; wing, 84; tail, 44; exposed 

 culmen, 16.5; tarsus, 15; outer anterior toe, 11.5.* 



British Honduras (pine ridge near Manatee Lagoon; Ycacos 

 Lagoon). 



Dryobates scalaris leucoptilurus Oberholsee, Proc. U. S. Nat. Mus., xli, June 30, 

 1911, 141, 146 (Pine Bidge, near Manatee Lagoon, British Honduras; coll. 

 Carnegie Mus.). 



I- o Two specimens. ^ One specimen. 



