Pygmy three-toed sloth vs Tufted Duck

Bradypus pygmaeus compared with Aythya fuligula

Key Differences

• Pygmy three-toed sloth is Critically Endangered while Tufted Duck is Least Concern.

Taxonomic Classification

Rank	Pygmy three-toed sloth	Tufted Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Pilosa (Sloths & Anteaters)	Anseriformes (Anseriformes)
Family	Bradypodidae (Three-toed Sloths)	Anatidae
Genus	Bradypus (Three-toed Sloths)	Aythya
Species	Bradypus pygmaeus	Aythya fuligula

Evolutionary Relationship

Pygmy three-toed sloth and Tufted Duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pygmy three-toed sloth

CR — Critically Endangered

Tufted Duck

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tufted Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (United States).

Tufted Duck

Tufted Duck (Aythya fuligula) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.