Kleiner Abendsegler vs Widow Skimmer

Nyctalus leisleri compared with Libellula luctuosa

Key Differences

• Kleiner Abendsegler is Endangered while Widow Skimmer is Least Concern.

Taxonomic Classification

Rank	Kleiner Abendsegler	Widow Skimmer
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Chiroptera (Fledertiere)	Odonata (Libellen)
Family	Vespertilionidae	Libellulidae
Genus	Nyctalus	Libellula
Species	Nyctalus leisleri	Libellula luctuosa

Evolutionary Relationship

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

Conservation Status

Kleiner Abendsegler

EN — Endangered

Widow Skimmer

LC — Least Concern

Physical Characteristics

Attribute	Kleiner Abendsegler	Widow Skimmer
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.

Widow Skimmer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.