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). « 



Adultfemale.— Length (sldns), 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 terminall}' with pale buft'y brownish. 



Western Costa Rica (Miravalles; Bebeder©; Punta Arenas; 

 Esparta; Pigres; Bolson; Boruca; Buenos Aires; Pozo Azul de 

 Pirns; El General; San Pedro), Panama (David; Bugaba; Panama; 

 Paraiso ; Loma del Leon), and north coast of Colombia (Barranquilla) ; 

 coast of Venezuela ? 



T[rochih(s] cuvierii Delattre and Bourcier, Rev. Zool., 1846, 310, part (Isthmus 

 of Panamd; coll. Delattre, now in Phila. Acad.). 



[Campylopterus] cuvieri Bonaparte, Consp. Av., i, 1850, 71. 



[Campylopterus] cuvierii Reichenbach, Troch. Enum., 1855, 9, pi. 805, fig. 4871. 



Campylopterxis cuvieri QoviM, Mon. Troch., pt. xii, 1856, pi. 52 (vol. ii, 1861, 

 pi. 52).— Lawrence, Ann. Lye. N. Y., vii, 1862, 319 (Lion Hill, Panamd).— 

 Mulsant and Verreaux, Classif. Troch., 1866, 22.^Elliot, Classif. and 

 Synop. Troch., 1879, 27.— Zeledon, Cat. Aves de Costa Rica, 1882, 20; Anal. 

 Mus. Nac. Costa Rica, 1887, 121 (Pozo Aziil de Pirris, Costa Rica). — Boucard, 

 The Hum. Bird, ii, 1892, 86 (Veragua). 



[Aphantochroa] cuvieri Bonaparte, Rev. et Mag. de Zool., 1854, 250. — Simon, 

 Cat. Troch., 1897, 9.— Sharpe, Hand-list, ii, 1900, 103. 



Aphantochroa cuvieri Mulsant and Verreaux, Hist. Nat. Ois.-Mouch., i, livr. 2, 

 1874, 137 (Venezuela; Colombia; Panamd; Verdgua); iv, livr. 2, 1877, 

 150. — Bangs, Auk, xxiv, 1907, 295 (Boruca, Costa Rica). — Carriker, Ann. 

 Carnegie Mus., vi, 1910, 523 (Pacific coast, Costa Rica; habits). 



A[phantochroa] cuvieri Cabanis and Heine, Mus. Hein., iii, 1860, 14 (Veragua). — 

 Hartert, Das Tierreich, Troch., 1900,. 37 (monogr.). 



Phseochroa cuvieri Gould, Introd. Troch., oct. ed., 1861, 55. — Sclater and Salvin, 

 Proc. Zool. Soc. Lond., 1864, 365 (Lion Hill, Panamd.)— Salvin, Proc. Zool. 

 Soc. Lond., 1867, 153 (David, Panama); 1870, 205 (Bugaba, Panama); Cat. 

 Birds Brit. Mus., xvi, 1892, 299 (Punta Arenas, Miravalles, and Bebedero, 

 Costa Rica; Bugaba, David, Panamd, Lion Hill, and Paraiso Station, Pan- 

 amd). — Lawrence, Ann. Lye. N. Y., ix, 1868, 121 (Gulf of Nicoya, Costa 

 Rica). — Mulsant, Ann. Soc. Linn. Lyon, xxii, 1876, 202. — Frantzius, 

 Journ. fiir Orn., 1869, 315 (Costa Rica). — Berlepsch, Journ. fur Orn., 1887, 



« Thirteen s]:)ecimens. 



b Nineteen specimens. 



Locality. 



MALES. 



Three aduK. males from Panamd (Loma del Tve6ii) 



Ten adult males from Costa Rica 



FEMALES. 



Nino adult females from Panama (8 from Loma del Le6n) 

 Ten adult females from Costa Rica 



Ex- 



]5OS0d 



culmen. 



22.8 

 22.3 



22.6 

 23.4 



