Large Japanese Field Mouse vs Northern Right Whale Dolphin

Apodemus speciosus compared with Lissodelphis borealis

Taxonomic Classification

Rank	Large Japanese Field Mouse	Northern Right Whale 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	Muridae (Mice & Rats)	Delphinidae (Oceanic Dolphins)
Genus	Apodemus	Lissodelphis
Species	Apodemus speciosus	Lissodelphis borealis

Evolutionary Relationship

Large Japanese Field Mouse and Northern Right Whale Dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Large Japanese Field Mouse

LC — Least Concern

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Large Japanese Field Mouse	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Japanese Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.