Lesser Noctule vs Variable watermilfoil

Nyctalus leisleri compared with Myriophyllum heterophyllum

Key Differences

• Lesser Noctule is Endangered while Variable watermilfoil is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	Variable watermilfoil
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Chiroptera (Bats)	Saxifragales (Saxifragales)
Family	Vespertilionidae	Haloragaceae
Genus	Nyctalus	Myriophyllum
Species	Nyctalus leisleri	Myriophyllum heterophyllum

Conservation Status

Lesser Noctule

EN — Endangered

Variable watermilfoil

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	Variable watermilfoil
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.

Variable watermilfoil

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (10 countries) and North America (Canada, Cuba, United States).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden