152 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Am., Aves, ii, 1895, 450 (Hacienda de la Cruz and Villa Grande, Nuevo Leon; 

 localities in Tamaulipas; Hacienda Tortugas, Omealca, San Lorenzo, Alva- 

 rado, Plan del Rio, Zentla, Cordova, Mirador, Vega del Casadero, Playa 

 Vicente, etc., Vera Cruz; Tehuantepec, etc., Oaxaca; Tonala, Chiapas; 

 Izamal, etc., Yucatan; Savana Grande, etc., Guatemala; La Libertad, Sal- 

 vador; localities in Honduras; Leon, Momotombo, Sucuyd, etc., Nicaragua; 

 Aguacate Mts., and Candelaria, Costa Rica). — Chapman, Bull. Am. Mus. 

 N. H., viii, 1896, 285 (Chichen-Itza, Yucatan). — Bangs, Bull. Mus. Comp. 

 Zool., xxxix, 1903, 146 (Ceiba and Yaruca, Honduras); Auk, xxiv, 1907, 293 

 (Barranca de Punta Arenas, w. Costa Rica; crit.). — Cole, Bull. Mus. Comp. 

 Zool., 1, 1906, 131 (Chicben-Itza).— Dearborn, Pub. 125, Field Mus. N. H., 

 1907, 92 (Los Amates, e. Guatemala). 



C[eophloeus] scapularis Ridgway, Man. N. Am. Birds, 1887, 290, part. 



[Ceophloeus] scapularis Sharpe, Hand-list, ii, 1900, 232, part. 



Ceophloeus lineatus scapularis Carriker, Ann. Carnegie Mus., vi, 1910, 593 (Costa 

 Rica; crit.). — Phillips, Auk, xxviii, 1911, 76 (Alta Mira, Rio Santa, Santa 

 Leonora, and Canon de Guiaves, Tamaulipas). 



Eylotomus scapularis (not of Ridgway, 1880) Nutting, Proc. U. S. Nat. Mus., 

 vii, 1884, 387 (Sucuyd, Nicaragua). 



PiciLS similis Lesson, Compl. Qiluvr. Buffon, xx, April, 1847 ("Descr. Mamm. 

 et d'Ois."), 204 (San Carlos, "republique du Centre-Am^que," i, e., Sal- 

 vador?). 



(?)[Campephilus lineatus] Var.? C. leucopterylus Reichenbach, Handb., Scan- 

 sores, Picinse, 1854, 392, pi. 647, figs. 4319, 4320 ("Mexiko"). 



C[ampephilus] leucorhamphus Reichenbach, Handb., Scansores, Picinae, 1854, 

 393, pi. 648, figs. 4327, 4328 ("Mexiko"; coll. Berlin Mus.). 



[Dryocopus] leucorhamphus Lichtenstein, Nom. Mus. Berol., 1854, 75. 



(?)Picus lineatus (not of Linnaeus?) Audubon,^ Orn. Biog., v, 1839, 315 ("Colum- 

 bia River"); Synopsis, 1839, 176 ("Columbia River"); Birds Am., oct. ed., 

 iv, 1842, 233 ("near Fort Vancouver," Washington). 



(7)Dryotomus delatrii Bonaparte, Notes Orn. Coll. Delattre, 1854, 85 ("Cali- 

 fomie"). 



Dryocopus erythrops (not Picus erythrops Valenciennes) Sclater, Proc. Zool. See. 

 Lond., 1856, 306 (Cordova, Vera Cruz). 



CEOPHL(EUS LINEATUS SCAPULARIS (Vigors). 

 VIGORS' PILEATED WOODPECKER. 



Similar to C. I. similis, but smaller, with the whitish suborbital 

 and subauricular stripe indistinct, frequently obsolete except for loral 

 portion, and throat with much less white. 



Adult male.— Length (skins), 267-310 (292); wing, 166-173 (169.4); 

 tail, 103.5-111.5 (105.8); culmen, 32-36 (33.3); tarsus, 23.5-27 (24.9); 

 outer anterior toe, 21-24 (22.7).'' 



a Without examination of the specimen described by Audubon, erroneously sup- 

 posed to have been obtained near Fort Vancouver, Washington, it is quite impossible 

 to determine to which form of the genus it belongs. Judging from Audubon's descrip- 

 tion, however, which indicates absence of the white stripes on back, it seems more 

 likely to belong to C. erythrops (Valenciennes) than to any of the forms of C. lineatus. 



6 Ten specimens. 



