North American porcupine vs Violet Black-legged

Erethizon dorsatus compared with Dioctria atricapilla

Key Differences

• North American porcupine is Least Concern while Violet Black-legged is Near Threatened.

Taxonomic Classification

Rank	North American porcupine	Violet Black-legged
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Diptera (Diptera)
Family	Erethizontidae	Asilidae
Genus	Erethizon	Dioctria
Species	Erethizon dorsatus	Dioctria atricapilla

Evolutionary Relationship

North American porcupine and Violet Black-legged share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

North American porcupine

LC — Least Concern

Violet Black-legged

NT — Near Threatened

Physical Characteristics

Attribute	North American porcupine	Violet Black-legged
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.

Violet Black-legged

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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