BIEDS OP NOBTH AND MIDDLE AMEBICA. 289 



[Sphyrapieus] thyroideus Coubs, Key N. Am. Birds, 1872, 195. 



S[phyrapieus] thyroideus Ooues, Ibis, 1865, 162 (Ft. Whipple, Arizona). — Rido- 

 WAY, Man. N. Am. Birds, 1887, 289. 



SphyropieiLS thyroideus Cooper, Om. Calif. 1870, 394. — ^Mehriam, Sixth An. Rep. 

 TJ. S. Geol. Surv. Terr., 1873, 694 (Madison R., Montana). — Baisd, Brewer, 

 and RiDGWAY, Hist. N. Am. Birds, ii, 1874, 547, pi. 56, fig. 6. — Bblding, 

 Phoo. U. S. Nat. Mus., i, 1878, 429 (Placer and Calaveras counties, Cali- 

 fornia). — Scott, Auk, ii, 1885, 174 (Santa Catalina Mts., Arizona).— Hargitt, 

 Cat. Birds Brit. Mus., xviii, 1890, 196 (Pifios Altos, Jesus Maria, Caaa Colorado, 

 and Refugio, Chihuahua, etc.), 569 (Sierra Bolafios, JaUsco). — Salvin and 

 GoDMAN, Biol. Centr.-Am., Aves, ii, 1895, 430 (Sierra de Bolafios and Tin- 

 guindi, near Guadalajara, Jalisco; etc.). 



S[phyropi(Ms] thyroideus Coues, Key N. Am. Birds, 2d ed., 1884, 486. 



[Sphyropicus] thyroideus Sharpb, Hand-list, ii, 1900, 212. 



Campoborvs thyroideus Cabanis and Heine, Mus. Hein., iv, heft 2, 1863, 80. 



C[ladoscopus] thyroideus Cabanis and Heine, Mus. Hein., iv, heft 2, 1863, 84. 



[Cladoseopus] thyroideus Hbinb and Rbichbnow, Nom. Mus. Hein. Om., 1890, 

 215 (Forest HUl, California). 



Pirns natalix Malheebe, Journ. fur Om., 1854, 171 (Mexico; Darmstadt Mus.). 



Clenturus] nataliae Reichenbach, Handb. Scansores, Picinas, 1854, 411. 



Picus mlliamsonii Newberry, Rep. Pacific R. R. Surv., vi, 1857, 89 (nomen 

 nudum), pi. 34, upper fig. (Upper Klamath Lake, Oregon; coU. IT. S. Nat. 

 Mus.;=adult male with red color of throat destroyed by alcohol). 



Pieus mlliamsoni Sundevall, Consp. Av. Picin., 1866, 32. 



SphyrapvMS williamsonii Baird, Rep. Pacific R. R. Surv., ix, 1858, pp. xxviii, 

 105 (Upper Klamath Lake, Oregon; Laramie Peak, Wyoming); ed. 1860 

 (Birds N. Am.), atlas, pi. 34, fig. 1; Oat. N. Am. Birds, 1859, no. 89.— Coues, 

 Check List, 1873, no. 305. 



Sphyrapicus williamsoni Malherbe, Mon. Picid., i, 1861, 163; iii, 1861, pi. 36, 

 fig. 4.— CoTJBS, Proc. Ac. Nat. Sci. Phila., 1866, 54 (Ft. Whipple, Arizona, 

 resident). — ^Allen, Bull. Mus. Comp. Zool., iii, 1872, 158 (South Park, Colo- 

 rado). 



S{phyrapicus'\ williamsoni Coues, Ibis, 1865, 162, in text (Ft. Whipple). 



Sphyropicus mlliamsonii Cooper, Om. Calif., 1870, 393. — ^Merriam, Sixth An. 

 Rep. U. S. Geol. Surv. Terr., 1873, 694 (headwaters Madison R., Wyoming). 



Sphyropicus williamsoni Baird, Brewer, and Ridgway, Hist. N. Am. Birds, ii, 

 1874, 545, pi. 51, fig. 5. 



Glladoseopus] williamsoni Cabanis and Heine, Mus. Hein., iv, heft 2, 1863, 82. 



Melanerpes williamsoni Gray, List Birds Brit. Mus., Capit. and Picidse, 1868, 116. 



[Melanerpes] williamsoni Gray, Hand-list, ii, 1870, 201, no. 8820. 



Melanerpes rubrigularis Sclatee, Proc. Zool. Soc. Lond., 1858, 2, pi. 131 (Trinity 

 Valley, n. California; coll. P. L. Sclater;=adult male); Ann. and Mag. N. H., 

 3d ser., i, 1858, 127. 



Genus PICOIDES Lae^pfede. 



Ficoides Lacepedb, Tableau Ois., 1799, 9. (Type, as designated by Gray, 1840, 



Ficus tridactylus Linnaeus.) 

 Tridactylia Stephens, in Shaw's Gen. Zool., ix, 1815, 218. (Type, T. hirsuta 



Stephens=Pictt« tridactylus Linnaeus.) 

 Aptemus Swainson, Fauna Bor.-Am., ii, 1831, 302. (Type, Picus (Aptemus) 



arctiais Swainson.) 

 Fipodes Gloger, Handb. Naturg., 1842, 198. (Type, Pieus tridactylus Linnaeus.) 

 Dryocolaptes Gistel, Naturg. des Thierreichs fur hohere Schulen, 1848, 86, 



(Type, Picus tridactylus Linnaeus.) 



3622°— Bull. 50, pt 6—14 ^19 



