Big Brown Bat vs Kleiner Fuchs

Eptesicus fuscus compared with Aglais urticae

Key Differences

• Big Brown Bat is Least Concern while Kleiner Fuchs is Near Threatened.

Taxonomic Classification

Rank	Big Brown Bat	Kleiner Fuchs
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Chiroptera (Fledertiere)	Lepidoptera (Schmetterlinge)
Family	Vespertilionidae	Nymphalidae (Brush-footed Butterflies)
Genus	Eptesicus	Aglais
Species	Eptesicus fuscus	Aglais urticae

Evolutionary Relationship

Big Brown Bat and Kleiner Fuchs share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Big Brown Bat

LC — Least Concern

Kleiner Fuchs

NT — Near Threatened

Physical Characteristics

Attribute	Big Brown Bat	Kleiner Fuchs
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Colombia, Ecuador, United States, and Venezuela.

Kleiner Fuchs

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (41 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Big Brown Bat

The Big Brown Bat (Eptesicus fuscus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Kleiner Fuchs

small tortoiseshell (Aglais urticae) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 1 countries:

🇧🇪 Belgium