North American porcupine vs Northern Red-backed Vole

Erethizon dorsatus compared with Myodes rutilus

Taxonomic Classification

Rank	North American porcupine	Northern Red-backed Vole
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order same	Rodentia (قوارض)	Rodentia (قوارض)
Family	Erethizontidae	Cricetidae
Genus	Erethizon	Myodes
Species	Erethizon dorsatus	Myodes rutilus

Evolutionary Relationship

North American porcupine and Northern Red-backed Vole share a common ancestor at the Order level: Rodentia. (قوارض)

Conservation Status

North American porcupine

LC — Least Concern

Northern Red-backed Vole

LC — Least Concern

Physical Characteristics

Attribute	North American porcupine	Northern Red-backed Vole
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.

Northern Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Norway, Russia, and Sweden.