Lesser Noctule vs radiated snail

Nyctalus leisleri compared with Discus rotundatus

Key Differences

• Lesser Noctule is Endangered while radiated snail is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	radiated snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Chiroptera (Bats)	Stylommatophora (Stylommatophora)
Family	Vespertilionidae	Discidae
Genus	Nyctalus	Discus
Species	Nyctalus leisleri	Discus rotundatus

Evolutionary Relationship

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

Conservation Status

Lesser Noctule

EN — Endangered

radiated snail

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	radiated snail
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.

radiated snail

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Widely distributed across Africa (South Africa), Europe (6 countries), and North America (United States).

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇸🇪 Sweden