SISOPYGIS.— KNIPOLEGUS. 



265 



546. SISOPYGIS, Cab. & Hein., 1859. 



2694. icterophrys (Vieill. - ), N. Diet. d'Hist. Nat. xii. Brazil : Paraguay : 



p. 458, 1817 (Paraguay) . Uruguay : Argentina. 



Yellow-browed Tyrant. Suiriri. 



2695. hellmayri, Chubb, Bull. Brit. Orn. CI. xix. 

 p. 63, 1907 (Tapacari, Bolivia). 

 Hellrnayr's Yellow-browed Tyrant. 



Bolivia. 



547. KNIPOLEGUS, Boie, 1826. 



South-east Brazil. 



2696. eomatus (Licht.), Verz. Doubl. p. 55, 1823 



{" San Paulo"). 

 Crested Black Tyrant. 



2697. nigerrimus (Vieill.), N. Diet. d'Hist. Nat. xxi. 



p. 453, 1818 (" Brhil "). 

 Vieillot's Black Tyrant. 



2698. aterrimus, Kaup, J. f. 0. 1853, p. 29 (Yungas, 



Bolivia). 

 Bolivian Black Tyrant. 



2699. hetel-Ogyna, Berlepsch, Proc. iv. Intern. Orn. 



Congr. London, 1905, p. 471, 1907 

 ( Cojabamba) . 

 Cojabamba Black Tyrant. 



2700. ookendeni, Hartert, Bull. Brit. Orn. CI. xxiii. 



p. 11, 1908 (Carahaya). 

 Ockenden's Black Tyrant. 



2701. anthraciMlS, Heine, J. f , O. 1859, p, 334 



[Bolivia). 

 Heine's Black Tyrant. 



2702. hudsoni, Sclater, P. Z. S. 1872, p. 541, 



pi. xxxi. [Rio Negro, Patagdnia). 

 Hudson's Black Tyrant. 



2703. oyanirostris (Vieill.), N. Diet. d'Hist, Nati 



xxi. p. 447, 1818 (Paraguay). 

 [=unicolor, Kaup.] 



Blue-billed Black Tyrant, 



South-east Brazil. 



Bolivia 



Northern Peru. 



Peru. 



North Argentina. 



Patagonia. 



South Brazil : Paraguay ! 

 Uruguay : Argentina. 



