North American porcupine vs Pygmy three-toed sloth

Erethizon dorsatus compared with Bradypus pygmaeus

Key Differences

• North American porcupine is Least Concern while Pygmy three-toed sloth is Critically Endangered.

Taxonomic Classification

Rank	North American porcupine	Pygmy three-toed sloth
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Rodentia (hewan pengerat)	Pilosa (Sloths & Anteaters)
Family	Erethizontidae	Bradypodidae (Three-toed Sloths)
Genus	Erethizon	Bradypus (Three-toed Sloths)
Species	Erethizon dorsatus	Bradypus pygmaeus

Evolutionary Relationship

North American porcupine and Pygmy three-toed sloth share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

North American porcupine

LC — Least Concern

Pygmy three-toed sloth

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Pygmy three-toed sloth

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.