Pygmy three-toed sloth vs

Bradypus pygmaeus compared with Usnea cornuta

Key Differences

• Pygmy three-toed sloth is Critically Endangered while is Near Threatened.

Taxonomic Classification

Rank	Pygmy three-toed sloth
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Pilosa (Sloths & Anteaters)	Lecanorales (Lecanorales)
Family	Bradypodidae (Three-toed Sloths)	Parmeliaceae
Genus	Bradypus (Three-toed Sloths)	Usnea
Species	Bradypus pygmaeus	Usnea cornuta

Conservation Status

Pygmy three-toed sloth

CR — Critically Endangered

NT — Near Threatened

Physical Characteristics

Attribute	Pygmy three-toed sloth
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Portugal, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Usnea cornuta is a fruticose lichen in the family Parmeliaceae, assessed as Near Threatened (NT). It forms shrubby, branching thalli that hang from tree branches and twigs, typically in humid forest environments. Like all Usnea species, it is highly sensitive to air pollution, particularly sulfur dioxide, making it a useful bioindicator of air quality.