Lesser Noctule vs Threecorner leek

Nyctalus leisleri compared with Allium triquetrum

Key Differences

• Lesser Noctule is Endangered while Threecorner leek is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Threecorner leek
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Chiroptera (Bats)	Asparagales (Asparagales)
Family	Vespertilionidae	Amaryllidaceae
Genus	Nyctalus	Allium
Species	Nyctalus leisleri	Allium triquetrum

Conservation Status

Lesser Noctule

EN — Endangered

Threecorner leek

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Threecorner leek
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.

Threecorner leek

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (South Africa), Asia (Turkey), Europe (8 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden