264 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 
SciatTer, Cat. Birds Brit. Mus., xv, 1890, 149, part (San José and San. Fran- 
cisco, Costa Rica; Volcén de Chiriqui, Panam4).—Satvin and GopMan, 
Biol. Centr.-Am., Aves, ii, 1891, 185, part (Dota, Barranca, San José, and San 
Francisco, Costa Rica; Volcén de Chiriquf, Panamé).—Cuerrie, Anal. Inst. 
Fis.-Geog. Costa Rica, vi, 1893, 17 (San Marcos and Rio Naranjo, Costa Rica).— 
Banas, Proc. New Engl. Zool. Club, iii, 1902, 48 (Boquete, 4,000-6,000 it., 
Panamé4).—FeErry, Pub. 146, Field, Mus. N. H., orn. ser., i, no. 6, 1910, 271 
(Guayabo, Coliblanco, and Volc4n de Turrialba, Costa Rica). 
[Picolaptes] afinis ScLatEeR and Satvin, Nom. Av. Neotr., 1873, 68, part.—SHARPE, 
Hand-list, iii, 1901, 83, part. 
Picolaptes affinis neglectus Ripaway, Proc. Biol. Soc. Wash., xxii, April 17, 1909, 
73 (Coliblanco, e. Costa Rica; coll. U. S. Nat. Mus.).—Carriker, Ann. Car- 
negie Mus., vi, 1910, 655 (highlands of Caribbean slope, Costa Rica, above 2,500 
ft.; crit.). 
PICOLAPTES LINEATICEPS LINEATICEPS Lafresnaye. 
STREAKED-HEADED WOODHEWER. 
Adult (sexes alike).—Pileum brown (sepia or light sepia), passing 
into lighter and warmer brown (nearly prouts brown) on hindneck, 
each feather with a rather broad mesial streak of pale brownish buff; 
back, scapulars, and wing-coverts light cinnamon-brown (between 
cinnamon and raw-umber), the upper back usually (?%) with a few 
narrow, pointed streaks of pale brownish buff or dull buffy whitish; 
rump, upper tail-coverts, tail, and remiges plain cinnamon-rufous or 
rufous-chestnut, the outer webs of primaries and distal secondaries 
indistinctly edged with grayish brown, the terminal portion of inner 
web of longer primaries deep grayish brown or dusky; sides of head 
and neck streaked with sepia brown and pale brownish buff; chin and 
throat pale dull buff, the feathers of extreme lower throat narrowly 
margined with dusky; rest of under parts pale buffy grayish brown 
(pale broccoli brown or isabella color), each feather with a broad 
mesial stripe of pale buff, margined laterally by a narrow streak of 
dusky—these markings becoming gradually narrower and less distinct 
(the dusky edgings obsolete) posteriorly; under wing-coverts ochrace- 
ous-buff, those near edge of wing pale buff with a few flecks of dusky; 
inner webs of remiges vinaceous-cinnamon, the outer primaries with 
terminal portion (extensively) grayish brown or dusky; bill pale 
brown or dull brownish buffy, the basal portion of maxilla slightly 
darker; iris brown; legs and feet dusky horn color or dusky olive (in 
dried skins). 
Adult male.—Length (skins), 172-190 (181); wing, 90-98 (94); 
tail, 72-73 (72.5); culmen, 30; tarsus, 18-20 (19); middle toe, 16.2 
Eastern Panamé (Lion Hill; Panama; Punta de Sabana). 
Picolaptes lineaticeps LArRESNAYE, Rev. Zool., ser. 2, ii, May, 1850, 277 (locality 
unknown; type now in coll. Boston Soc. Nat. Hist.)—Banas, Proc. New 
Engl. Zool. Club, ii, 1900, 25 (Loma del Leén, Panamé). 
@ Two specimens. 
