Gray Red-backed Vole vs Polychaete

Myodes rufocanus compared with Pileolaria militaris

Key Differences

• Gray Red-backed Vole is Least Concern while Polychaete is Not Evaluated.

Taxonomic Classification

Rank	Gray Red-backed Vole	Polychaete
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Annelida (環形動物)
Class	Mammalia (哺乳類)	Polychaeta (多毛類)
Order	Rodentia (ネズミ目)	Sabellida (Sabellida)
Family	Cricetidae	Serpulidae
Genus	Myodes	Pileolaria
Species	Myodes rufocanus	Pileolaria militaris

Evolutionary Relationship

Gray Red-backed Vole and Polychaete share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Gray Red-backed Vole

LC — Least Concern

Polychaete

NE — Not Evaluated

Physical Characteristics

Attribute	Gray Red-backed Vole	Polychaete
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.

Polychaete

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (6 countries) and North America (United States).