Lesser Noctule vs slender pug

Nyctalus leisleri compared with Eupithecia tenuiata

Key Differences

• Lesser Noctule is Endangered while slender pug is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	slender pug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Geometridae
Genus	Nyctalus	Eupithecia
Species	Nyctalus leisleri	Eupithecia tenuiata

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

slender pug

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	slender pug
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.

slender pug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden