Lesser Noctule vs Speckled case-bearer

Nyctalus leisleri compared with Coleophora sternipennella

Key Differences

• Lesser Noctule is Endangered while Speckled case-bearer is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Speckled case-bearer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Lepidoptera (Butterflies & Moths)
Family	Vespertilionidae	Coleophoridae
Genus	Nyctalus	Coleophora
Species	Nyctalus leisleri	Coleophora sternipennella

Evolutionary Relationship

Lesser Noctule and Speckled case-bearer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

Speckled case-bearer

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Speckled case-bearer
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.

Speckled case-bearer

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