bulb-eating slug vs Noctule

Tandonia rustica compared with Nyctalus noctula

Key Differences

• bulb-eating slug is Not Evaluated while Noctule is Vulnerable.

Taxonomic Classification

Rank	bulb-eating slug	Noctule
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Stylommatophora (Stylommatophora)	Chiroptera (Bats)
Family	Milacidae	Vespertilionidae
Genus	Tandonia	Nyctalus
Species	Tandonia rustica	Nyctalus noctula

Evolutionary Relationship

bulb-eating slug and Noctule share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

bulb-eating slug

NE — Not Evaluated

Noctule

VU — Vulnerable

Physical Characteristics

Attribute	bulb-eating slug	Noctule
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

bulb-eating slug

Habitat

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

Range

Found across Europe (8 countries).

Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

bulb-eating slug

The Bulb-Eating Slug (Tandonia rustica) is a species in the genus Tandonia. Typically found in terrestrial and aquatic habitats including forests and freshwater.

Noctule

Noctule (Nyctalus noctula) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 3 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway