Lesser Noctule vs Pale Lettuce Bell

Nyctalus leisleri compared with Eucosma conterminana

Key Differences

• Lesser Noctule is Endangered while Pale Lettuce Bell is Near Threatened.

Taxonomic Classification

Rank	Lesser Noctule	Pale Lettuce 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	Eucosma
Species	Nyctalus leisleri	Eucosma conterminana

Evolutionary Relationship

Lesser Noctule and Pale Lettuce Bell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Pale Lettuce Bell

NT — Near Threatened

Physical Characteristics

Attribute	Lesser Noctule	Pale Lettuce 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.

Pale Lettuce Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden