Definition

Noun: * A species of two-toed sloth: Choloepus didactylus is the scientific name for the Linnaeus's two-toed sloth, a tree-dwelling mammal native to South America. It is characterized by having two long, curved claws on its forelimbs and moving relatively faster than other sloth species.

Usage Notes

• This term is a scientific name (binomial nomenclature) and is always written in .
• The genus name () is capitalized, while the species epithet () is not.
• It is used in formal, academic, zoological, and conservation contexts. In everyday English, the common name "Linnaeus's two-toed sloth" is used.

Examples

• Scientific Context:
  • The study focused on the metabolic rate of Choloepus didactylus.
  • Researchers identified the specimen as Choloepus didactylus based on its cranial morphology.
• General Context:
  • At the zoo, the Choloepus didactylus spent most of its time hanging upside down from a branch.

Advanced Usage

• The species epithet "" comes from Greek, meaning "two-fingered" or "two-toed," directly describing the animal's most distinctive physical feature.

Variants and Related Words

• Linnaeus's two-toed sloth (n): The common English name for .
• Southern two-toed sloth (n): Another common name for the same species.
• Choloepus (n): The genus to which this species belongs, which also includes (Hoffmann's two-toed sloth).
• Megalonychidae (n): The biological family that includes two-toed sloths.

Synonyms

• Linnaeus's two-toed sloth
• Southern two-toed sloth
• Unau (a local name, less common)

Related Terms

• Folivore (n): An animal that eats leaves; is a folivore.
• Arboreal (adj): Living in trees; an essential characteristic of this sloth.
• Xenarthran (n): A member of the superorder Xenarthra, which includes sloths, anteaters, and armadillos.

Noun

1. relatively small fast-moving sloth with two long claws on each front foot