Lesser Noctule vs Taiwan Field Mouse

Nyctalus leisleri compared with Apodemus semotus

Key Differences

• Lesser Noctule is Endangered while Taiwan Field Mouse is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Taiwan Field Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Rodentia (Rodents)
Family	Vespertilionidae	Muridae (Mice & Rats)
Genus	Nyctalus	Apodemus
Species	Nyctalus leisleri	Apodemus semotus

Evolutionary Relationship

Lesser Noctule and Taiwan Field Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lesser Noctule

EN — Endangered

Taiwan Field Mouse

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Taiwan Field Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Taiwan Field Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.