the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Sarcopterygii (class)
Tetrapoda (no rank)
Amniota (no rank)
Mammalia (class)
Eutheria (superorder)
Xenarthra (order)
Bradypodidae (family)
three-fingered sloths (common name)
[hide inferior taxa]
Bradypus tridactylus (species)
Bradypus variegatus (species)