Lesser Noctule vs sea beard

Nyctalus leisleri compared with Nemertesia antennina

Key Differences

• Lesser Noctule is Endangered while sea beard is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	sea beard
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Mammalia (Mammals)	Hydrozoa (Hydrozoa)
Order	Chiroptera (Bats)	Leptothecata (Leptothecata)
Family	Vespertilionidae	Plumulariidae
Genus	Nyctalus	Nemertesia
Species	Nyctalus leisleri	Nemertesia antennina

Evolutionary Relationship

Lesser Noctule and sea beard share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Lesser Noctule

EN — Endangered

sea beard

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	sea beard
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.

sea beard

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden