kingdom: Animalia >
phylum: Chordata >
subphylum: Vertebrata >
infraphylum: Gnathostomata >
parvphylum: Osteichthyes >
megaclass: Tetrapoda >
class: Aves >
order: Passeriformes >
family: Aegithalidae >
genus: Psaltriparus Bonaparte, 1850 >
species: Psaltriparus minimus (J. K. Townsend, 1837) >