. "Plumbeous Seedeater" . "Aves" . . . "Fringillidae" . "(Wied-Neuwied 1830)" . "Sporophila" . "Animalia" . "Sporophila plumbea" . "Sporophila plumbea (Wied-Neuwied 1830)" . "Passeriformes" . . . "Chordata" . . . . . . . . . .