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 (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	Rodentia (ネズミ目)	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. (哺乳類)

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.