Kleiner Abendsegler vs Window Acraea

Nyctalus leisleri compared with Acraea aglaonice

Key Differences

• Kleiner Abendsegler is Endangered while Window Acraea is Least Concern.

Taxonomic Classification

Rank	Kleiner Abendsegler	Window Acraea
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	Nyctalus	Acraea
Species	Nyctalus leisleri	Acraea aglaonice

Evolutionary Relationship

Kleiner Abendsegler and Window Acraea share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Kleiner Abendsegler

EN — Endangered

Window Acraea

LC — Least Concern

Physical Characteristics

Attribute	Kleiner Abendsegler	Window Acraea
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.

Window Acraea

Habitat

Typically found in virtually all terrestrial and freshwater habitats.