BIRDS OP NORTH AND MIDDLE AMERICA. 109 



Cape San Lucas district of Lower California (Cape San Lucas; San 

 Jos6 del Rancho; San NicoMs; El Satiz; La Laguna; Sierra de la 

 Laguna; Sierra de Victoria; Calabasas; Triunfo). 



> Mehnerpes f(yrmicivorus,ya,T. angustifrons Baird, in Cooper's Om. Cal., i, 1870, 

 405 (Cape San Lucas, Lower California; coll. U. S. Nat. Mus.). — Baied, 

 Bkewbh, and Ridgway, Hist. N. Am. Birds, ii, 1874, 573. — Ootjes, Check 

 List, 1873, no. 310a. 



[Melanerpesformidvorus.'] Var. angustifrons Coues, Key N. Am. Birds, 1872, 197. 



Melanerpes fomidvorus angustifrons Ridgway, Proc. U. S. Nat. Mus., iii, Aug. 

 24, 1880, 190, 219; Nom. N. Am. Birds, 1881, no. 377a.— Belding, Proc. U. S. 

 Nat. Mus., V, 1882, 549 (Miraflores, Lower California); vi, 1883, 349 (Victoria 

 Mts., Lower Cal.). — Coties, Checlc List, 2d ed., 1882, no. 455. — American 

 Ornithologists' Union, Check List, 1886 (and 2d ed., 1895), no. 407a; 3d 

 ed., 1910, 193.— Bryant (W. E.), Proc. Calif. Ac. Sci., ser. 2, 1889, 287 

 (Miraflores and Victoria Mts., Lower California). — Bendire, Life Hist. N. 

 Am. Birdc, ii, 1895, 117. 



Melanerpes angustifrons Baird, Brewer, and Ridgway, Hist. N. Am. Birds, ii, 

 1874, pi. 53, figs. 3, 4.— Brewster, Bull. Mus. Comp. Zool., xli, 1902, 105 

 (crit.; habits). 



[Melano'pes] angustifrons Sharpe, Hand-list, ii, 1900, 209. 



M[elanerpes]f[ormieivorus] angustifrons Coues, Key N. Am. Birds, 2d ed., 1884, 

 490. 



M[elanerpes\fmrnidvorus angustifrons Ridgway, Man. N. Am. Birds, 1887, 291. 



[Melanerpesformidvorus.] Subsp. ^. Melanerpes angustifrons Hargitt, Cat. Birds 

 Brit. Mus., xviii, 1890, 153 (Sierra de Laguna and Triunfo, Lower California). 



Bctlanosphyra formieivora angustifrons Ridgway, Proc. Biol. Soc. Wash., xsiv, 

 Feb. 24, 1911, 35. 



BALANOSPHYRA FORMICIVORA ALBEOLA (Todd). 



BELIZE WOODPECKER. 



Similar to B.f.formidvora, but under parts more extensively white 

 (the sides and flanks much more narrowly streaked and the white 

 streaks on breast and chest broader) and the lower throat less strongly 

 tinged with yeUow. 

 • Adult moZe.— Length (skms), [225]; wing, 137-139 (138); tail, 

 82-83.5 (82.7); cuhnen, 26.5-27.5 (27); tarsus, 21.5-22.5 (21.8); 

 outer anterior toe, 18.5-19.5 (19)." 



Adult female.— Length (skins), 205-207 (206); wing, 135-142.5 

 (138.8); tail, 76-76.5 (76.3); cuhnen, 24.5-25.5 (25); tarsus, 21.5-22 

 (21.8); outer anterior toe, 17.5-18 (17.8). ^ 



British Honduras (near Manatee Lagoon; Belize). 



t Melanerpesformidvorus (not Picas formidvorus Swainson) Moore, Proc. Zool. Soc. 



■ Lond., 1859, 60, part (near Belize, Brit. Honduras). — ^Hargitt, Cat. Birds 



Brit. Mus., xviii, 1890, 149, part (Cayo and Southern Pine Ridge, Brit. Hon- 

 duras). — Salvin and Godman, Biol. Centr.-Am., Aves, ii, 1895, 412, part 

 (pine ridge of Belize, Brit. Honduras). 

 Melanerpes formidvorus alheolus Todd, Proc. Biol. Soc. Wash., xxiii, Dec. 6, 



1910, 153 (near Manatee, British Honduras; coll. Carnegie Mus.). 

 Balanosphyraformidvora albeola Ridgway, Proc. Biol. Soc. Wash., xxiv, Feb. 24, 



1911, 35. 



" Three specimens. 



6 Two specimens; one of these, said to be from Belize. 



