igiQ'] Kciuiilor, Peril. Bolivia^ and Arijentina. 283 



Zool. July 1855, p. 350: Paraguay; Scl. & Salv. P. Z. S. 

 1879, p. G36: Bolivia. 



Riipornis iiiichi'ranx Allen, Bull Araer. Mus. Nat. Hist. ii. 

 March 1889, p. 104: Mapiri, Bolivia. 



No. 2182. ? . Oroya, Puna, S. Peru, 1000 metres, 

 14 July, 1900. "Gavalon." "Iris yellow; feet yellow; 

 bill bluish" (P. O. Simons). 



No. 2202. ? . Rio Liuimbare, S.E. Peru, 1000 metres, 

 17 July, 1900. 



These two specimens arc in the fully adult plumage. 



Leucopternis albicollis. 



Falcu alhicol/is Lath. Ind. Orn. i. 1790, p. 36: Cayenne. 



Leucopternis uUncollrs Guriiey, Ibis, 1876. p. 473 : Quito: 

 Salvad. & Festa, Boll. Mus. Torino, xv. 1900, No. 368, p. 31 : 

 Gualaquiza. 



No. 1909. rj. Rio Pereue, Juniii, Peru, 800 metres, 

 14 March, 1900. -'Gavalon." "Iris brown; feet yellow ; 

 l)ill bluish black. Found in dense forest" (P. 0. Simons). 



This species does not ap[)ear to have been |)reviously 

 recorded from Pei'u. It is not surprising, however, to liave 

 found it on the Rio Pcrene, which is on the eastern side of 

 the Andes, as Gurney mentions (Ibis, 1876, p. 473; one 

 from Quito, and Dr. Festa obtained one from Gualaquiza, 

 Ecuador {vide Salvad. & Festa, Boll. Mus. Torino, xv. 

 No. 368, p. 31). There are, moreover, two specimens in the 

 British Museum, collected by the late Clarence Buckley 

 at Sarayacu, eastern Ecuador, and are also identical with 

 other specimens in the National Collection from Cayenne, 

 which is the type-locality, and British Guiana. I have 

 compared this bird with L. occidentalis Salvin, from which 

 it differs entirely. 



Lophotriorchis isidori. 



Fu/co isidori Dcs Murs, Rev. Zool. 1845, p. 177 : Santa Fe 

 de Bogota. 



Ai/iiif(i isidori \)i-s, ^furs, Icon. Oni. 1845, pi. i. 



