3'M TROCHILI. 



p. 3t) ; Eudes-Desl. Anti. Mas. Ctien, i. p. 175; Taez. Orri. 7¥r. 

 i. 277. 

 Orotrochilus estellse, Cab. Sf Heine, Mua. Hein. iii. p. 169; Gray, 

 Hand-l. B. i. p. 123 ; Muh. Hist. Nat. Ois.-Mouckes, ii. p. 169 ; 

 id. Ann. Soc. Linn. Li/on, xxii. p. 211. 



Adult male. Upper surface olive-brown, the crown a little darker ; 

 throat glittering green, the feathers white at the base, lower margin 

 of the throat black ; rest of the under surface white, the middle of 

 the abdomen chestnut, and the flanks and under tail-coverts dull 

 brown ; central tail-feathers dai'k green, the next pair nearly white, 

 the rest edged outwardly with brown, the outermost pair being also 

 brown towards the tip ; bill black. Total length about 5 inches, 

 wing 2-95, tail 2-1, bill 1-1. 



Adult female. Upper surface like that of the male ; under surface, 

 including the under tail-coverts, brown, the throat paler, spotted 

 with brown ; central rectrices dark green, the next pair tipped 

 with white, the next white with a wide subterminal dark bar, the 

 next with this bar narrower and interrupted, and the outermost 

 pair white with the terminal half of the outer web dark. 



Hah. Andes of Southern Peru and Bolivia. 

 a. (S ad. sk. Peru (//. Bcnvlands). Salvin-Godman Coll. 



h. $ ad. sk. Pitumarca, Peru, April {H. Gould Coll. 



mntel;i). 

 r. c? ad. sk. Mines of S. Baldomero, N.E. Gould Coll. 



side of Sorato, Bolivia, alt. 

 12,000 ft. (Imvards). 

 d. cJad.;e. 2 ad.sk. Cachira, Bolivia (5?<cA-%). Salvin-Godman Coll. 

 /. S ad. sk. Bolivia (D. Forbes). Sclater Coll. 



g-m. cJad. ; n. J 'QolWvi {Bridges). Gould Coll. 



ad. sk. 

 o, p. c? ad. St. Bolivia. Bridges [C.]. 



4. Oreotrochilus leucopleurus. 



Oreotrochilus leucopleurus, Goidd, P. Z. S. 1847, p. 10 ; id. Mon. 



Troch. ii. pi. 71 (June 1849) ; id. Intr. Troch. p. 03 ; Bp. Consp. 



i. p. 71 ; id. Bev. Zool. 1854, p. 250; Beich. Aufz. d. Col. p. 15 ; 



i^cl. Cat. Am. B. p. 290; id. P. Z. 8. 1867, p. 328, 1886, p. 398 ; 



Muls. (^ Verr. Class. Troch. p. 47 ; Grai/, Hand-l. B. i. p. 123 ; 



Elliot, Spi. Troch. p. 36 ; Tacz. P. Z. S. 1879, p. 237 ; id Orti. 



Fir. i. p. 278 ; Eudes-Desl. Ann. Mus. Caen, i. p. 173 ; Salv. Cat. 



Strickl. Coll. p. 361 ; F. W. White, P. Z. S. 1882, p. 615 ; Scl. ^ 



Huds. Arg. Orn. ii. p. 1. 

 Tvochilus leucopleurvis, Cassin, in GiUies's Expl. Exp. ii. p. 187. 

 Orotrochilus leucopleurus, Cab.Sf Heine, Mus. Hein. iii. p. 16; Muls. 



Hist. Nat. Ois.-Mouches, ii. p. 172, iv. p. 204 ; id. Ann. Soc. Linn. 



Lyon, xxii. p. 211. 



AduU male. Upper surface like that of 0. esteUo', the throat also 

 similar, but the middle of the abdomen is blue-black instead of 

 chestnut, and the central rectrices steel-blue instead of dark 

 green ; the outer feathers are more narrowly and definitely edged 

 with steel-blue, and the outermost pair narrower. 



