Lesser Noctule vs River Water-dropwort

Nyctalus leisleri compared with Oenanthe fluviatilis

Key Differences

• Lesser Noctule is Endangered while River Water-dropwort is Not Evaluated.

Taxonomic Classification

Rank	Lesser Noctule	River Water-dropwort
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Muscicapidae
Genus	Nyctalus	Oenanthe
Species	Nyctalus leisleri	Oenanthe fluviatilis

Evolutionary Relationship

Lesser Noctule and River Water-dropwort share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Noctule

EN — Endangered

River Water-dropwort

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Noctule	River Water-dropwort
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.

River Water-dropwort

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Denmark, Norway, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇸🇪 Sweden