CO PUE.US.— HTTSCISAXICOLA. 



26/ 



2714. fuscioapillus, Sclater, P. Z. S. 1861, p. 381 



(Bogota) . 

 Dusky-headed Tyrant. 



2715. leuconotus, Lafr., Rev. Zool. 1842, p. 335 



(" Habitat in Bolivia": Bogota). 

 Northern Long-tailed Tyrant. 



Peru : Ecuador 

 Colombia. 



West Ecuador: Colombia: 

 Guiana. 



551. MACHETORNIS, Gray, 1841. 



2716. rixosa (Vieill.), N. Diet. d'Hist. Nat. xxxv. South-east Brazil 

 p. 85, 1819 (Paraguay). 

 Short-winged Tyrant. 



2717. flavigulariS, Todd, Ann. Carnegie Mus. viii. 

 p. 210, 1912 (Tocuijo, Venezuela). 

 Yellow-throated Tyrant. 



Paraguay : Uruguay 

 Argentina : Bolivia. 



Venezuela. 



552. MUSCISAXICOLA, d'Orb. & Lafr., 1837. 

 2718. albifrons (Tschudi), Faun. Per., Orn. p. 167, Central and South Peru 



pi. 12. fig. 2, 1845-46 (Peru). 

 [ = holospodia (Sclater) . J 



White-fronted Ground-Tyrant. 



2719. alpina (Jard.), Contr. Orn. 1849, p. 47, pi. 21 



(Quito). 

 Black-rumped Ground-Tyrant. 



2720. grisea, Taczanowski, Orn. Per. ii. p. 213, 1885 



(Maraynioc). 

 Ash-coloured Ground-Tyrant. 



2721. hatclieri, Scott, Bull. Brit. Orn. CI. x. p. lv, 



1900 (Cordillera, Upper Rio C/tico, 

 Patagonia). 

 Hatcher's Ground-Tyrant. 



2722. nigrifrons, Phil. & Landb., Arch, fur Naturg. 



1865, i. p. 101 (Cordilleras of Aranas, 

 Chile). 

 Black-fronted Ground-Tyrant. 



2723. frontalis (Burmeister), J. f. O. 1860, p. 248 



(Parana) . 

 Argentine Ground-Tyrant. 



Bolivia : Cbile. 



Andes of West Ecuador. 



Central Peru. 



Patagonia. 



Chile. 



Argentina. 



