. . "Aves" . "Skutchia borbae" . . . . "Thamnophilidae" . . . . . "Pale-faced Antbird" . . "Chordata" . . "(Hellmayr 1907)" . "Passeriformes" . . "Skutchia" . . "Animalia" . . "Skutchia borbae (Hellmayr 1907)" .