Arnoux's beaked whale vs Lake Baikal Mountain Vole

Berardius arnuxii compared with Alticola olchonensis

Key Differences

• Arnoux's beaked whale is Least Concern while Lake Baikal Mountain Vole is Endangered.

Taxonomic Classification

Rank	Arnoux's beaked whale	Lake Baikal Mountain Vole
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Rodentia (啮齿目)
Family	Hyperoodontidae	Cricetidae
Genus	Berardius	Alticola
Species	Berardius arnuxii	Alticola olchonensis

Evolutionary Relationship

Arnoux's beaked whale and Lake Baikal Mountain Vole share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Arnoux's beaked whale

LC — Least Concern

Lake Baikal Mountain Vole

EN — Endangered

Physical Characteristics

Attribute	Arnoux's beaked whale	Lake Baikal Mountain Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arnoux's beaked whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lake Baikal Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Arnoux's beaked whale

The Arnoux's beaked whale, Berardius arnuxii, is a species. It is currently assessed as least concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.