Gray Red-backed Vole vs sei whale

Myodes rufocanus compared with Balaenoptera borealis

Key Differences

• Gray Red-backed Vole is Least Concern while sei whale is Endangered.

Taxonomic Classification

Rank	Gray Red-backed Vole	sei whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Balaenopteridae (Rorquals)
Genus	Myodes	Balaenoptera (Rorquals)
Species	Myodes rufocanus	Balaenoptera borealis

Evolutionary Relationship

Gray Red-backed Vole and sei whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray Red-backed Vole

LC — Least Concern

sei whale

EN — Endangered

Physical Characteristics

Attribute	Gray Red-backed Vole	sei whale
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.

sei whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway