Lesser Noctule vs Mound-building Mouse

Nyctalus leisleri compared with Mus spicilegus

Key Differences

• Lesser Noctule is Endangered while Mound-building Mouse is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Mound-building 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	Mus (House Mice)
Species	Nyctalus leisleri	Mus spicilegus

Evolutionary Relationship

Lesser Noctule and Mound-building Mouse share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Lesser Noctule

EN — Endangered

Mound-building Mouse

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Mound-building 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.

Mound-building Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.