tyrant Tumbezia – Tumbes tyrant Ochthoeca – chat-tyrants (9 species) Fluvicolini Swainson, 1831 Phelpsia – white-bearded flycatcher Guyramemua – Chapada...

and allies) and Fluvicolini (ground-tyrants and allies). A. leucocephala, along with 71 other species, belongs to the Fluvicolini tribe. Additionally...