Lesser Noctule vs scotch argus

Nyctalus leisleri compared with Erebia aethiops

Key Differences

• Lesser Noctule is Endangered while scotch argus is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	scotch argus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Nymphalidae (Brush-footed Butterflies)
Genus	Nyctalus	Erebia
Species	Nyctalus leisleri	Erebia aethiops

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

scotch argus

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	scotch argus
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.

scotch argus

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (29 countries).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇱🇺 Luxembourg 🇺🇦 Ukraine