BIRBS OP NORTH AND MIDDLE AMEBIOA. 533 



Thryolhorvs fnsciitllvriilrk SAhviNand Godman, Biol. Centr.-yVm., Aves, i, 1880, 

 90, part (San Mateo,' Costa Rica; Bugaba and Bibald, Veragua). — Zkludon, 

 Proc. U. S. Nat. Mus., viii, 1885, 105 (Costa Eica); Anal. Mus. Nac. Costa 

 Rica, i, 1887, 105, part (Pozo Azul de Pirris, Costa Rica). 



Pheugopediiis fasciatit'entris Lawrence, Ann. Lye. N. Y., ix, 1868, 92 (San Mateo, 

 Costa Rica).— Fkantzius, Journ. furOrn., 1869, 291 (Costa Rica) .— Zbledon, 

 Cat. Aves de Costa Rica, 1882, 3. 



[Troglodytes'] fasciatoventris Gray, Hand-list, i, 1869, 189, no. 2585, fide Sharpe.a 



Thryothorus melanogasier Siiarpe, Oat. Birds Brit. Mus., vi, 1881, 230, pi. 14, flg. 

 2 (Bugaba, Veragua; coll. Brit. Mus.).— Reichenow and Schalow, Journ. 

 fiir Orn., 1884, 429 (reprint of orig, descr.).— Cherkie, Proc. U. S. Nat. Mus., 

 xiv, 1891, 521 (Pozo Azul de Pirris, Costa Rica; crit.); Expl. Zool. Merid. 

 Costa Rica, 1893, 11 (Palmar, Largasto, and Buenos Aires, s. w. Costa Rica). — 

 RiDGWAY, Proc. U. S. Nat. Mus., xiv, 1891, 523 (descr.). 



Thryothorus fasciativentris melanogaster Bangs, Auk, xviii, Oct., 1901, 368 (Divala, 

 Chiriqui). 



Thryothorus fasciatoventris melanogaster Bangs, Proc. New Engl. Zool. Club, iii, 

 1902, 53 (Bogaba, Veragua). 



PHEUGOPEDIUS HYPERYTHRUS ( Salvin and Godman) . 

 TAWNY-BEIIIED WREN. 



Adults {sexes alike). — Forehead and crown deep russet or mars 

 brown, passing into lighter brown (between raw umber and bistre) on 

 occiput and hindnecli; back, scapulars, rump, and upper tail-coverts 

 plain olive-brown, the wings similar, but slightly browner; tail grayish 

 brown, broadly barred or banded with blacii; pileum margined later- 

 ally by a narrow line of black; beneath this a narrow superciliary 

 streak of white; auricular, suborbital, and malar regions, chin, and 

 throat black, the first three broadly streaked, the last two spotted, 

 with white (this sometimes predominating on throat); rest of under 

 parts plain tawny-ochraceous, deepest on chest, paler (sometimes pale 

 tawnj'-buff) on abdomen, tinged with brown on flanks; under tail- 

 coverts brownish white, broadly barred with black or dusky; maxilla 

 dusky, with paler tomia; mandible grayish (bluish gray in life?); iris 

 brown;* legs and feet grayish dusky or horn color (in dried skins). 



Adult maZ«.— Length (skins), 109.5-131.5 (123); wing, 53.5-60.5 

 (57.8); tail, 45-62 (49.5); exposed culmen, 15.5-1Y.5 (16.7); tarsus, 

 17.5-22 (20.8); middle toe, 13-13.6 (13.2)." 



Adult female.— IjQngth (skins), 120.6-130 (125.2); wing, 64-56 (65); 

 tail, 46.6-49.5 (47.5); exposed culmen, 15-16.6 (15.7); tarsus, 20.5-21.5 

 (21); middle toe, 12.6.'« 



Isthmus of Panama (Paraiso Station; Panama), Veragua (Santa Fe; 

 Calovevora; Santiago; BoquetedeChitra; Bugaba), Chiriqui (Boquete), 

 and western Costa Rica (La Palma de Nicoya; Carrillos de Alajuela; 

 Boruca; Terraba; Buenos Aires). 



"Specimens in British Museum?; certainly not otherwise. 

 !> W. W. Brown, jr., manuscript on labels. 

 c Eight specimens. 

 ''Two specimens. 



