Large-eared Mountain Vole vs sei whale

Alticola macrotis compared with Balaenoptera borealis

Key Differences

• Large-eared Mountain Vole is Least Concern while sei whale is Endangered.

Taxonomic Classification

Rank	Large-eared Mountain 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	Alticola	Balaenoptera (Rorquals)
Species	Alticola macrotis	Balaenoptera borealis

Evolutionary Relationship

Large-eared Mountain Vole and sei whale share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Large-eared Mountain Vole

LC — Least Concern

sei whale

EN — Endangered

Physical Characteristics

Attribute	Large-eared Mountain Vole	sei whale
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large-eared Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.