Lesser Noctule vs Rusty Mouse-warbler

Nyctalus leisleri compared with Crateroscelis murina

Key Differences

• Lesser Noctule is Endangered while Rusty Mouse-warbler is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Rusty Mouse-warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Acanthizidae
Genus	Nyctalus	Crateroscelis
Species	Nyctalus leisleri	Crateroscelis murina

Evolutionary Relationship

Lesser Noctule and Rusty Mouse-warbler share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

Rusty Mouse-warbler

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Rusty Mouse-warbler
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.

Rusty Mouse-warbler

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.