Kleiner Abendsegler vs Sumpf-Eiche

Nyctalus leisleri compared with Quercus palustris

Key Differences

• Kleiner Abendsegler is Endangered while Sumpf-Eiche is Not Evaluated.

Taxonomic Classification

Rank	Kleiner Abendsegler	Sumpf-Eiche
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Chordata (Chordatiere)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Säugetiere)	Magnoliopsida (Dicots)
Order	Chiroptera (Fledertiere)	Fagales (Buchenartige)
Family	Vespertilionidae	Fagaceae (Beech Family)
Genus	Nyctalus	Quercus (Oaks)
Species	Nyctalus leisleri	Quercus palustris

Conservation Status

Kleiner Abendsegler

EN — Endangered

Sumpf-Eiche

NE — Not Evaluated

Physical Characteristics

Attribute	Kleiner Abendsegler	Sumpf-Eiche
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.

Sumpf-Eiche

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (South Africa), Asia (Georgia), Europe (4 countries), North America (Canada, United States), and South America (Brazil).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden