kingdom: Animalia >
phylum: Chordata >
subphylum: Vertebrata >
infraphylum: Gnathostomata >
parvphylum: Osteichthyes >
megaclass: Tetrapoda >
class: Aves >
order: Passeriformes >
family: Furnariidae >
genus: Xenops Illiger, 1811 >
species: Xenops rutilans Temminck, 1821 >