Raue Windelschnecke vs Zahnlose Windelschnecke

Columella aspera compared with Columella edentula

Key Differences

• Raue Windelschnecke is Data Deficient while Zahnlose Windelschnecke is Near Threatened.

Taxonomic Classification

Rank	Raue Windelschnecke	Zahnlose Windelschnecke
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Mollusca (Weichtiere)	Mollusca (Weichtiere)
Class same	Gastropoda (Schnecken)	Gastropoda (Schnecken)
Order same	Stylommatophora (Landlungenschnecken)	Stylommatophora (Landlungenschnecken)
Family same	Truncatellinidae	Truncatellinidae
Genus same	Columella	Columella
Species	Columella aspera	Columella edentula

Evolutionary Relationship

Raue Windelschnecke and Zahnlose Windelschnecke share a common ancestor at the Genus level: Columella.

Conservation Status

Raue Windelschnecke

DD — Data Deficient

Zahnlose Windelschnecke

NT — Near Threatened

Physical Characteristics

Attribute	Raue Windelschnecke	Zahnlose Windelschnecke
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Raue Windelschnecke

Habitat

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

Range

Found across Europe (7 countries).

Zahnlose Windelschnecke

Habitat

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

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇮🇹 Italy 🇳🇴 Norway 🇸🇪 Sweden