Lesser Noctule vs Small Black Ant

Nyctalus leisleri compared with Lasius niger

Key Differences

• Lesser Noctule is Endangered while Small Black Ant is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Small Black Ant
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Chiroptera (Bats)	Hymenoptera (Ants, Bees & Wasps)
Family	Vespertilionidae	Formicidae
Genus	Nyctalus	Lasius
Species	Nyctalus leisleri	Lasius niger

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

Small Black Ant

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Small Black Ant
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 Black Ant

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Asia (Japan, Taiwan) and Europe (6 countries).

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇱🇺 Luxembourg 🇸🇪 Sweden