Kleiner Abendsegler vs Gefleckte Feldmaus

Nyctalus leisleri compared with Akodon varius

Key Differences

• Kleiner Abendsegler is Endangered while Gefleckte Feldmaus is Data Deficient.

Taxonomic Classification

Rank	Kleiner Abendsegler	Gefleckte Feldmaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order	Chiroptera (Fledertiere)	Rodentia (Nagetiere)
Family	Vespertilionidae	Cricetidae
Genus	Nyctalus	Akodon
Species	Nyctalus leisleri	Akodon varius

Evolutionary Relationship

Kleiner Abendsegler and Gefleckte Feldmaus share a common ancestor at the Class level: Mammalia. (Säugetiere)

Conservation Status

Kleiner Abendsegler

EN — Endangered

Gefleckte Feldmaus

DD — Data Deficient

Physical Characteristics

Attribute	Kleiner Abendsegler	Gefleckte Feldmaus
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kleiner Abendsegler

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.

Gefleckte Feldmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.