Lake Baikal Mountain Vole vs Pacific white-sided dolphin

Alticola olchonensis compared with Lagenorhynchus obliquidens

Key Differences

• Lake Baikal Mountain Vole is Endangered while Pacific white-sided dolphin is Least Concern.

Taxonomic Classification

Rank	Lake Baikal Mountain Vole	Pacific white-sided dolphin
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	Rodentia (啮齿目)	Cetacea (Whales & Dolphins)
Family	Cricetidae	Delphinidae (Oceanic Dolphins)
Genus	Alticola	Lagenorhynchus
Species	Alticola olchonensis	Lagenorhynchus obliquidens

Evolutionary Relationship

Lake Baikal Mountain Vole and Pacific white-sided dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Lake Baikal Mountain Vole

EN — Endangered

Pacific white-sided dolphin

LC — Least Concern

Physical Characteristics

Attribute	Lake Baikal Mountain Vole	Pacific white-sided dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lake Baikal Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pacific white-sided dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.