Eva s Red-backed Vole vs North American porcupine

Caryomys eva compared with Erethizon dorsatus

Taxonomic Classification

Rank	Eva s Red-backed Vole	North American porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Cricetidae	Erethizontidae
Genus	Caryomys	Erethizon
Species	Caryomys eva	Erethizon dorsatus

Evolutionary Relationship

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

Conservation Status

Eva s Red-backed Vole

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Eva s Red-backed Vole	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eva s Red-backed Vole

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.