Eastern broad-toothed field mouse vs Lesser Noctule

Apodemus mystacinus compared with Nyctalus leisleri

Key Differences

• Eastern broad-toothed field mouse is Least Concern while Lesser Noctule is Endangered.

Taxonomic Classification

Rank	Eastern broad-toothed field mouse	Lesser Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Chiroptera (Bats)
Family	Muridae (Mice & Rats)	Vespertilionidae
Genus	Apodemus	Nyctalus
Species	Apodemus mystacinus	Nyctalus leisleri

Evolutionary Relationship

Eastern broad-toothed field mouse and Lesser Noctule share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eastern broad-toothed field mouse

LC — Least Concern

Lesser Noctule

EN — Endangered

Physical Characteristics

Attribute	Eastern broad-toothed field mouse	Lesser Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eastern broad-toothed 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.