1918. CATALOGUE OF BIRDS OF THE AMERICAS CORY. 167 



Pampa pampa curvipennis RIDGWAY, Bull. U. S. Nat. Mus., V, 1911, p. 355. 

 Range : Southeastern Mexico, in States of San Louis, Potosi, Vera 

 Cruz, Puebla, Oaxaca and Campeche. 

 2 : Mexico. 



Genus CAMPYLOPTERUS Swainson. 



Campylopterus Swainson, Zool. Journ., II, 1826, p. 358 (Type Trochilus largi- 

 pennis Boddaert). 



*Campylopterus largipennis Bodd. BROAD-SHAFTED SABRE-WING. 

 Trochilus largipennis BODDAERT, Tabl. PI. Enl., 1783, p. 41 (Cayenne). 

 Campylopterus latipennis GOULD, Mon. Trochil., II, 1860. 

 Campylopterus largipennis ELLIOT, Syn. Trochil., 1879, p. 24; SALVIN, Cat. Bds. 

 Brit. Mus., XVI, 1892, p. 288; CHUBB, Bds. Brit. Guiana, I, 1916, p. 390. 



Range: Guiana and northern Brazil. 

 4: British Guiana. 



Campyloptenis obscurus obscurus (Gould}. DUSKY SABRE- WING. 



Campylopterus obscurus GOULD, Proc. Zool. Soc. Lond., 1848, p. 13 ("Amazons 



Valley " = Para?) ; ELLIOT, Syn. Trochil., 1879, p. 25, part; SALVIN, Cat. Bds. 



Brit. Mus., XVI, 1892, p. 289, part. 

 Campylopterus obscurus obscurus HELLMAYR, Nov. Zool., XIII, 1906, p. 375; 



GOELDI, Alb. de Aves Amazon, III, 1905, pi. 45. 



Range: Northeastern Brazil. 



*Campylopterus' obscurus aequatorialis (Gould).* EQUATORIAL SABRE- 

 WING. 



Campylopterus aequatorialis GOULD, Intro. Trochil., 1861, p. 54 (Quito, Ecuador). 

 Campylopterus obscurus aequatorialis HELLMAYR, Nov. Zool., XIII, 1906, p. 375, 



in text; Id., XVII, 1910, p. 375; CHAPMAN, Bull. Am. Mus. N. H., XXXVI, 



1917, p. 285 (La Morelia, Colombia). 



Range: Central and eastern Ecuador, eastern Peru, eastern Colom- 

 bia, eastern Bolivia and western Brazil (Rio Madeira region). 

 4: Ecuador i; and Peru 3. 



*Campylopterus ensipennis (Swains.). BLUE-THROATED SABRE- WING. 

 Trochilus ensipennis SWAINSON, Zool. Illustr., II, 1821-22, p. 107 (Venezuela). 

 Campylopterus ensipennis GOULD, Mon. Trochil., II, 1857, pi. 46; ELLIOTT, Syn. 

 Trochil., 1879, p. 26; SALVIN, Cat. Bds. Brit. Mus., XVI, 1892, p. 290. 



Range: Eastern Venezuela and Islands of Trinidad and Tobago. 

 7: Tobago 6; and Trinidad i. 



a Campylopterus obscurus aequatorialis (GOULD) : Differs chiefly in having the 

 outermost tail feather on each side tipped with white, not smoky gray as in C. o. 

 obscurus (GOULD). 



