hedgehog vs Pygmy three-toed sloth

Erinaceus europaeus compared with Bradypus pygmaeus

Key Differences

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

Taxonomic Classification

Rank	hedgehog	Pygmy three-toed sloth
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Erinaceomorpha (Erinaceomorpha)	Pilosa (Sloths & Anteaters)
Family	Erinaceidae	Bradypodidae (Three-toed Sloths)
Genus	Erinaceus	Bradypus (Three-toed Sloths)
Species	Erinaceus europaeus	Bradypus pygmaeus

Evolutionary Relationship

hedgehog and Pygmy three-toed sloth share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

hedgehog

LC — Least Concern

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

hedgehog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and Oceania and the Pacific (New Zealand).

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

hedgehog

hedgehog (Erinaceus europaeus) 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.