iSo FIELD MUSEUM OF NATURAL HISTORY ZOOLOGY, VOL. XIII. 

 Genus THRENETES Gould. 



Threnetes Gould, Mon. Trochil., pt. IV, 1852, pi. 13 (Type Trochilus leucurus 

 Linn.). 



*Threnetes antoniae (Bourc. and Muls.). SOOTY BARBED-THROAT. 



Trochilus antoniae BOURCIER and MULSANT, Ann. Sc. Phys. et Nat. Lyon, IX, 



1846, p. 329 (Cayenne). 

 Threnetes antoniae GOULD, Mon. Trochil., I, 1852, pi. 15; SALVCN, Cat. Bds. Brit. 



Mus., XVI, 1892, p. 266. 



Range: French Guiana, 

 i : French Guiana. 



*Threnetes leucurus leucurus (Linn.). WHITE-TAILED BARBED- 

 THROAT. 

 Trochilus leucurus LINNAEUS, Syst. Nat., I, ed. 2, 1766, p. 190 ("America 



Meridionali ' ' = Surinam) . 



Threnetes leucurus GOULD, Mon. Trochil., I, 1852, pi. 13; SALVIN, Cat. Bds. Brit. 

 Mus., XVI., 1892, p. 264; HELLMAYR, Nov. Zool., 1910, p. 373; CHUBB, Bds. 

 Brit., Guiana, I, 1916, p. 380. 



Range: Dutch Guiana, British Guiana and north Brazil (Teffe?). 

 2: "Colombia"? 



"Threnetes leucurus rufigastra Cory. b PERUVIAN BARBED-THROAT. 



Threnetes leucurus rufigastra CORY, Field Mus. Pub., No. 183, Orn. Ser. I, No. 9, 



1 9 I 5 P 33 (Moyobamba, Peru). 

 Range: Northern Peru, 

 i : Peru (Moyobamba) the type. 



"Threnetes cervinicauda Gould. FAWN-TAILED BARBED-THROAT. 



Threnetes cervinicauda GOULD, Proc. Zool. Soc. Lond., 1854, P- IO 9 (Quijos, 

 Ecuador); Id., Mon. Trochil., I, 1861, pi. 14; SALVIN, Cat. Bds. Brit. Mus., 

 XVI, 1892, p. 265; HELLMAYR, Nov. Zool., XIII, 1906, p. 374. 



Range: East Ecuador,. Colombia, Peru, Bolivia, northeastern 

 Brazil (Para?), 

 i : Colombia. 



"Threnetes ruckeri ruckeri (Bourcier). RUCKER'S BARBED-THROAT. 

 Trochilus ruckeri BOURCIER, Proc. Zool. Soc. Lond., 1847, p. 46 (Locality un- 

 known = Panama) . 



Clauds ruckeri GOULD, Mon. Trochil., I, 1851, pi. n; Id., Introd. Trochil., 1861, 

 p. 3 (Veragua, Panama). 



a Type locality designated by Brabourne and Chubb, Bds. S. Am., 1, 1912, p. 105. 



b Threnetes leucurus rufigastra Cory: Similar to T. I. leucurus (Linn.) from Guiana, 

 but differs in having the sides, flanks and abdomen decidedly more brownish buff 

 and back more bronzy green. 



1 designate Veragua, Panama, 



