Lesser Noctule vs Small Clouded Brindle

Nyctalus leisleri compared with Apamea unanimis

Key Differences

• Lesser Noctule is Endangered while Small Clouded Brindle is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Small Clouded Brindle
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	Apamea
Species	Nyctalus leisleri	Apamea unanimis

Evolutionary Relationship

Lesser Noctule and Small Clouded Brindle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Small Clouded Brindle

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Small Clouded Brindle
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.

Small Clouded Brindle

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