Dunkelfellige Feldmaus vs Kleiner Abendsegler

Akodon dayi compared with Nyctalus leisleri

Key Differences

• Dunkelfellige Feldmaus is Least Concern while Kleiner Abendsegler is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Dunkelfellige Feldmaus

LC — Least Concern

Kleiner Abendsegler

EN — Endangered

Physical Characteristics

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

Habitat & Geographic Range

Dunkelfellige Feldmaus

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.