Large Japanese Field Mouse vs Ontong Java Flying Fox

Apodemus speciosus compared with Pteropus howensis

Key Differences

• Large Japanese Field Mouse is Least Concern while Ontong Java Flying Fox is Critically Endangered.

Taxonomic Classification

Rank	Large Japanese Field Mouse	Ontong Java Flying Fox
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)	Chiroptera (翼手目)
Family	Muridae (Mice & Rats)	Pteropodidae (Fruit Bats)
Genus	Apodemus	Pteropus (Flying Foxes)
Species	Apodemus speciosus	Pteropus howensis

Evolutionary Relationship

Large Japanese Field Mouse and Ontong Java Flying Fox share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Large Japanese Field Mouse

LC — Least Concern

Ontong Java Flying Fox

CR — Critically Endangered

Physical Characteristics

Attribute	Large Japanese Field Mouse	Ontong Java Flying Fox
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Japanese Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ontong Java Flying Fox

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.