Hourglass Dolphin vs Lake Baikal Mountain Vole

Lagenorhynchus cruciger compared with Alticola olchonensis

Key Differences

• Hourglass Dolphin is Least Concern while Lake Baikal Mountain Vole is Endangered.

Taxonomic Classification

Rank	Hourglass Dolphin	Lake Baikal Mountain Vole
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order	Cetacea (Whales & Dolphins)	Rodentia (설치류)
Family	Delphinidae (Oceanic Dolphins)	Cricetidae
Genus	Lagenorhynchus	Alticola
Species	Lagenorhynchus cruciger	Alticola olchonensis

Evolutionary Relationship

Hourglass Dolphin and Lake Baikal Mountain Vole share a common ancestor at the Class level: Mammalia. (포유류)

Conservation Status

Hourglass Dolphin

LC — Least Concern

Lake Baikal Mountain Vole

EN — Endangered

Physical Characteristics

Attribute	Hourglass Dolphin	Lake Baikal Mountain Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lake Baikal Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.