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



*Oreopyra castaneoventris calolaema (Salvin). COSTA RICAN MOUN- 

 TAIN GEM. 



Oreopyra calolaema SALVIN, Proc. Zool. Soc. Lond., 1864, p. 584 ("Volcan de 

 Cartago," . e., Volcan de Irazu, Costa Rica); Id., Cat. Bds. Brit. Mus., XVI, 

 1892, p. 307; ELLIOT, Syn. Trochil., 1879, p. 33, part. 

 (?) Oreopyra pectoralis SALVIN, Cat. Bds. Brit. Mus., XVI, 1892, p. 664. 

 Oreopyra castaneoventris calolaema BANGS, Proc. Biol. Soc. Wash., XIX, 1906, 

 p. 107; CARRIKER, Ann. Carnegie Mus., V, 1910, p. 541; RIDGWAY, Bull. 

 U. S. Nat. Mus., No. 50, V, 1911, p. 504. 



Range: Highlands of Costa Rica. 



13: Costa Rica (Coliblanco 5, west of Limon 2, Volcan Irazu i, 

 San Jose 2, El Estella de Cartago i, "Costa Rica" 2). 



Oreopyra cinereicauda Lawrence. GRAY-TAILED MOUNTAIN GEM. 



Oreopyra cinereicauda LAWRENCE, Ann. Lye. Nat. Hist., N. Y., VIII, 1867, 

 p. 485 (Costa Rica); SALVIN, Cat. Bds. Brit. Mus., XVI, 1892, p. 307; 

 SHARPE, Suppl. Gould's Mon. Trochil., 1885, pi. 7; RIDGWAY, Bull. U. S. 

 Nat. Mus., No. 50, V, 1911, p. 506. 



Range: Highlands of central and southern Costa Rica and Chiriqui 

 region in Panama. 



3 : Costa Rica (S. Maria de Doha i ; El Estella de Cartego 2) . 



*Oreopyra hemileuca Salvin. WHITE-BELLIED MOUNTAIN GEM. 



Oreopyra hemileuca SALVIN, Proc. Zool. Soc. Lond., 1864, p. 584 (Turrialba and 



Tucurriqui, Costa Rica) ; RIDGWAY, Bull. U.te. Nat. Mus., No. 50, V, 19 1 1 , p. 507. 

 Caeligena hemileuca ELLIOT, Syn. Trochil., 1879, p. 31; SHARPE, Suppl. Gould's 



Mon. Trochil., 1885, pi. 5. 

 Delattria hemileuca SALVIN, Cat. Bds. Brit. Mus., XVI, 1892, p. 311; SALVIN and 



GODMAN, Biologia, Centr.-Am., Aves, II, 1892, p. 337, pi. 54, Figs. 3, 4. 



Range: Highlands of Costa Rica and western Panama (Chiriqui). 

 i: Costa Rica (La Honduras). 



*Oreopyra sybillae (Salvin and Godman). SYBIL'S MOUNTAIN GEM. 



Delattria sybillae SALVIN and GODMAN, Ibis, 1892, p. 327 (Matagalpa, Nicaragua) ; 



Id., Biologia Centr.-Am., Aves, II, 1892, p. 337, pi. 54A, Figs. 3, 4; SALVIN, 



Cat. Bds. Brit. Mus., XVI, 1892, p. 664. 



Oreopyra sybillae RIDGWAY, Bull. U. S. Nat. Mus., No. 50, V, 1911, p. 508. 

 Range: Highlands of Northern Nicaragua. 

 6 : Nicaragua (San Raphael) . 



*Oreopyra viridipallens (Bourcier and Mulsani). GREEN-THROATED 



MOUNTAIN GEM. 

 Trochilus viridi- pollens BOURCIER and MULSANT, Ann. Sci. Phys. et Nat. Lyon, 



IX, 1846, p. 321 (Coban, Vera Paz, Guatemala). 



Delattria viridipallens GOULD, Mon. Trochil., II, 1861, pi. 63; SALVIN, Cat. Bds. 

 Brit. Mus., XVI, 1892, p. 310. 



