Large Japanese Field Mouse vs Lesser Noctule

Apodemus speciosus compared with Nyctalus leisleri

Key Differences

• Large Japanese Field Mouse is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Large Japanese Field Mouse	Lesser Noctule
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)	Vespertilionidae
Genus	Apodemus	Nyctalus
Species	Apodemus speciosus	Nyctalus leisleri

Evolutionary Relationship

Large Japanese Field Mouse and Lesser Noctule share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Large Japanese Field Mouse

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Large Japanese Field Mouse	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large Japanese Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.