Three-toed sloth

Three-toed sloths[1]
Brown-throated three-toed sloth (Bradypus variegatus)
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Pilosa
Superfamily: Megatherioidea
Family: Bradypodidae
Gray, 1821
Genus: Bradypus
Linnaeus, 1758
Type species
Bradypus tridactylus
Species

5, see text

Green: B. pygmaeus, blue: B. tridactylus, red: B. variegatus, yellow: B. torquatus, orange: B. crinitus

The three-toed or three-fingered sloths are arboreal neotropical mammals.[2] They are the only members of the genus Bradypus (meaning "slow-footed") and the family Bradypodidae. The five living species of three-toed sloths are the brown-throated sloth, the maned sloth, the pale-throated sloth, the southern maned sloth, and the pygmy three-toed sloth. In complete contrast to past morphological studies, which tended to place Bradypus as the sister group to all other folivorans, molecular studies place them nested within the sloth superfamily Megatherioidea, making them the only surviving members of that radiation.[2][3]

  1. ^ Gardner, A. L. (2005). "Order Pilosa". In Wilson, D. E.; Reeder, D. M. (eds.). Mammal Species of the World: A Taxonomic and Geographic Reference (3rd ed.). Johns Hopkins University Press. pp. 100–101. ISBN 978-0-8018-8221-0. OCLC 62265494.
  2. ^ a b Cite error: The named reference Delsuc2019 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference Presslee2019 was invoked but never defined (see the help page).