364 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 
Adult male.—Length (skins), 113-122 (118); wing, 66.5-75.5 (72.2); 
culmen, 21-24 (22.4).+ 
Adult female.—Length (skins), 110-124 (117); wing, 63.5-73 (68.6); 
tail, 40.5-46.5 (43.7); culmen, 21.5-24.5 (23).° 
Young.—Similar to adults, but feathers of upper parts (especially 
the rump) margined terminally with pale buffy brownish. 
Western Costa Rica (Miravalles; Bebedero; Punta Arenas; 
Esparta; Pigres; Bolsén; Boruca; Buenos Aires; Pozo Azul de 
Pirris; El General; San Pedro), Panama (David; Bugaba; Panamé; 
Paraiso; Loma del Leén), and north coast of Colombia (Barranquilla) ; 
coast of Venezuela ? 
T[rochilus] cuvierti DeLattre and Bourctgr, Rev. Zool., 1846, 310, part (Isthmus 
of Panamé; coll. Delattre, now in Phila. Acad.). 
[Campylopterus] cuvieri Bonaparte, Consp. Av., i, 1850, 71. 
[Campylopterus] cuvierti RricHEnBacH, Troch. Enum., 1855, 9, pl. 805, fig. 4871. 
Campylopterus cuvieri Goutp, Mon. Troch., pt. xii, 1856, pl. 52 (vol. ii, 1861, 
pl. 52).—Lawrencz, Ann. Lyc. N. Y., vii, 1862, 319 (Lion Hill, Panama).— 
Muusant and Verreaux, Classif. Troch., 1866, 22.—Ezzior, Classif. and 
Synop. Troch., 1879, 27.—Zr.epoén, Cat. Aves de Costa Rica, 1882, 20; Anal. 
Mus. Nac. Costa Rica, 1887, 121 (Pozo Azil de Pirris, Costa Rica).—Boucarp, 
The Hum. Bird, ii, 1892, 86 (Verdgua). 
[Aphantochroa] cuvieri Bonararte, Rev. et Mag. de Zool., 1854, 250.—Smon, 
Cat. Troch., 1897, 9.—SHarre, Hand-list, ii, 1900, 103. 
Aphantochroa cuvieri Mutsant and VERREAUX, Hist. Nat. Ois.-Mouch., i, livr. 2, 
1874, 137 (Venezuela; Colombia; Panamé; Ver&gua); iv, livr. 2, 1877, 
150.—Banes, Auk, xxiv, 1907, 295 (Boruca, Costa Rica).—CaRrRIKER, Ann. 
Carnegie Mus., vi, 1910, 523 (Pacific coast, Costa Rica; habits). 
Al[phantochroa] cuviert CaBanis and Hrine, Mus. Hein., iii, 1860, 14 (Ver4gua).— 
Hartert, Das Tierreich, Troch., 1900, 37 (monogr.). 
Phxochroa cuvieri Goup, Introd. Troch., oct. ed., 1861, 55.—SciaTer and Savin, 
Proc. Zool. Soc. Lond., 1864, 365 (Lion Hill, Panam4.)—Satvin, Proc. Zool. 
Soc. Lond., 1867, 153 (David, Panama); 1870, 205 (Bugaba, Panamé); Cat. 
Birds Brit. Mus., xvi, 1892, 299 (Punta Arenas, Miravalles, and Bebedero, 
Costa Rica; Bugaba, David, Panamd, Lion Hill, and Paraiso Station, Pan- 
am4é).—Lawrence, Ann. Lyc. N. Y., ix, 1868, 121 (Gulf of Nicoya, Costa” 
Rica).—Muusant, Ann. Soc. Linn. Lyon, xxii, 1876, 202.—Franrzrvs, 
Journ. fiir Orn., 1869, 315 (Costa Rica).—Beriepscn, Journ. fiir Orn., 1887, 
a Thirteen specimens, 5 Nineteen specimens. 
Ex- 
Locality. Wing. | Tail. | posed 
culmen. 
MALES. 
Three adult males from Panama (Loma del Le6n)..............2-.22...222.202- 68 43 22.8 
Ten adult males from Costa Rica.........--. 0.222 e eee eee eee eee cee eee ee eee 73.4 44.2 22.3 
FEMALES, 
Nine adult females from Panamé (8 from Loma del Le6n)................2..... 68. 4 43.3 22.6 
Ten adult females from Costa Rica........--....2--02 cee eee eee e eee eee eee ee 68.7 44 23.4 
