Gray Red-backed Vole vs North American porcupine

Myodes rufocanus compared with Erethizon dorsatus

Taxonomic Classification

Rank	Gray Red-backed Vole	North American porcupine
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Mammalia (स्तनधारी)	Mammalia (स्तनधारी)
Order same	Rodentia (कृंतक)	Rodentia (कृंतक)
Family	Cricetidae	Erethizontidae
Genus	Myodes	Erethizon
Species	Myodes rufocanus	Erethizon dorsatus

Evolutionary Relationship

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

Conservation Status

Gray Red-backed Vole

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Gray Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Norway.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.