Lesser Noctule vs square-spot rustic

Nyctalus leisleri compared with Xestia xanthographa

Key Differences

• Lesser Noctule is Endangered while square-spot rustic is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	square-spot rustic
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Noctuidae
Genus	Nyctalus	Xestia
Species	Nyctalus leisleri	Xestia xanthographa

Evolutionary Relationship

Lesser Noctule and square-spot rustic share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

square-spot rustic

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	square-spot rustic
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.

square-spot rustic

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden