Kleiner Abendsegler vs Ebereschen-Bergspanner

Nyctalus leisleri compared with Venusia cambrica

Key Differences

• Kleiner Abendsegler is Endangered while Ebereschen-Bergspanner is Least Concern.

Taxonomic Classification

Rank	Kleiner Abendsegler	Ebereschen-Bergspanner
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Chiroptera (Fledertiere)	Lepidoptera (Schmetterlinge)
Family	Vespertilionidae	Geometridae
Genus	Nyctalus	Venusia
Species	Nyctalus leisleri	Venusia cambrica

Evolutionary Relationship

Kleiner Abendsegler and Ebereschen-Bergspanner share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Kleiner Abendsegler

EN — Endangered

Ebereschen-Bergspanner

LC — Least Concern

Physical Characteristics

Attribute	Kleiner Abendsegler	Ebereschen-Bergspanner
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.

Ebereschen-Bergspanner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (4 countries) and North America (Canada, United States).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden