Lesser Noctule vs Tiny feather-winged beetle

Nyctalus leisleri compared with Ptenidium pusillum

Key Differences

• Lesser Noctule is Endangered while Tiny feather-winged beetle is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Tiny feather-winged beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Coleoptera (Beetles)
Family	Vespertilionidae	Ptiliidae
Genus	Nyctalus	Ptenidium
Species	Nyctalus leisleri	Ptenidium pusillum

Evolutionary Relationship

Lesser Noctule and Tiny feather-winged beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Tiny feather-winged beetle

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Tiny feather-winged beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Noctule

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.

Tiny feather-winged beetle

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 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden