Falkland Island fox vs North American porcupine

Dusicyon australis compared with Erethizon dorsatus

Key Differences

• Falkland Island fox is Extinct while North American porcupine is Least Concern.

Taxonomic Classification

Rank	Falkland Island fox	North American porcupine
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Carnivora (carnivores)	Rodentia (Rodents)
Family	Canidae (Dogs & Wolves)	Erethizontidae
Genus	Dusicyon	Erethizon
Species	Dusicyon australis	Erethizon dorsatus

Evolutionary Relationship

Falkland Island fox and North American porcupine share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Falkland Island fox

EX — Extinct

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Falkland Island fox	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Falkland Island fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.