igiS. Catalogue of Birds of the Americas — Cory. 233 



Urochroa bougeri Gould, Mon. Trochil., II, 1856, pi. 57; Elliot, Syn. Trochil., 

 1879, p. 62; Salvin, Cat. Bds. Brit. Mus., XVI, 1892, p. 301. 



Range: Southwestern Colombia and northwestern Ecuador, 



i: "Ecuador." 



Urochroa bougueri leucura'' (Lawrence). White-tailed Hill Star. 

 Urochroa leucura Lawrence, Ann. Lye. Nat. Hist., N. Y., VIII, June, 1864, 

 p. 43 (Reprint p. 3) (Ecuador). 



Range: Eastern Ecuador. 



Genus STERNOCLYTA Gould. 



Sternoclyta Gould, Mon. Trochil., II (Sept., 1858), pi. 58 (Type Trochilus cyano- 

 pectus Gould). 



*Sternoclyta cyaneipectus (Gould). Blue-breasted Hummingbird. 



Trochilus (Lampornis) cyanopectus Gould, Proc. Zool. Soc. Lond., 1846, p. 88 



(Venezuela). 

 Sternoclyta cyaneipectus Gould, Mon. Trochil., II, 1858, pi. 68; Elliot, Syn. 



Trochil., 1879, p. 60; Salvin, Cat. Bds. Brit. Mus., XVI, 1892, p. 300; 



Hellmayr, Arch, fur Naturg., Ab. A, 5 Heft, 1912, p. 142; Simon, Mem. Soc. 



Zool., Fr., II, p. 220. 



Range: Northwestern Venezuela. 

 I : Venezuela (Puerto Cabello). 



Genus EUGENES Gould. 



Eugenes Gould, Mon. Trochil., pt. XII, Sept., 1856, text, pi. 59 (Type Trochilus 

 fulgens Swainson). 



*Eugenes fulgens (Swainson). Rivoli Hummingbird. 



Trochilus fulgens Swainson, Philos. Mag., N. S., I, 1827, p. 441 (Temascaltepec, 



Mexico). 

 Eugenes fulgens Gould, Mon. Trochil., V, 1861, pi. 5-; Salvin, Cat. Bds. Brit. 



Mus., XVI, 1892, p. 302; Ridgway, Bull. U. S. Nat. Mus., No. 50, V, 191 1, 



P- 565- 

 Trochilus rivolii Swainson, Bds. Bras. Mex., etc., 1841, p. 76. 



Range: Guatemala and northern Nicaragua northward through 

 highlands of Mexico to southern Arizona, U. S. A. 



ti4: Arizona, U. S. A. (Huachuca Mts.) 10; Mexico (Puebla) 2; 

 Guatemala (Tecpam) 2. 



* Urochroa bougueri leucura (Lawrence) : Differs from U. b. bougeri (Bourcier) 

 in having the upper plumage (except the rump and upper tail coverts) green (not 

 coppery-bronze); the middle tail feathers dark greenish and the rest of the tail 

 feathers white, edged with dull black. 



