Tsuchi Kujira vs Lake Baikal Mountain Vole

Berardius bairdii compared with Alticola olchonensis

Key Differences

• Tsuchi Kujira is Least Concern while Lake Baikal Mountain Vole is Endangered.

Taxonomic Classification

Rank	Tsuchi Kujira	Lake Baikal Mountain Vole
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Cetacea (Whales & Dolphins)	Rodentia (ネズミ目)
Family	Hyperoodontidae	Cricetidae
Genus	Berardius	Alticola
Species	Berardius bairdii	Alticola olchonensis

Evolutionary Relationship

Tsuchi Kujira and Lake Baikal Mountain Vole share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Tsuchi Kujira

LC — Least Concern

Lake Baikal Mountain Vole

EN — Endangered

Physical Characteristics

Attribute	Tsuchi Kujira	Lake Baikal Mountain Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Tsuchi Kujira

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lake Baikal Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tsuchi Kujira

The Baird’s Beaked Whale (Berardius bairdii) is a species in the genus Berardius. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.