Lesser Noctule vs Transparent Burnet

Nyctalus leisleri compared with Zygaena purpuralis

Key Differences

• Lesser Noctule is Endangered while Transparent Burnet is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Transparent Burnet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Zygaenidae
Genus	Nyctalus	Zygaena
Species	Nyctalus leisleri	Zygaena purpuralis

Evolutionary Relationship

Lesser Noctule and Transparent Burnet share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Transparent Burnet

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Transparent Burnet
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.

Transparent Burnet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Sweden, and Switzerland.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden