Lesser Noctule vs Square-barred Bell

Nyctalus leisleri compared with Epinotia tetraquetrana

Key Differences

• Lesser Noctule is Endangered while Square-barred Bell is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Square-barred Bell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Tortricidae
Genus	Nyctalus	Epinotia
Species	Nyctalus leisleri	Epinotia tetraquetrana

Evolutionary Relationship

Lesser Noctule and Square-barred Bell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Square-barred Bell

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Square-barred Bell
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-barred Bell

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