Golden Shelled Slug vs Shelled Slug

Testacella scutulum compared with Testacella haliotidea

Key Differences

• Golden Shelled Slug is Least Concern while Shelled Slug is Data Deficient.

Taxonomic Classification

Rank	Golden Shelled Slug	Shelled Slug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Moluscos)	Mollusca (Moluscos)
Class same	Gastropoda (Gastrópodes)	Gastropoda (Gastrópodes)
Order same	Stylommatophora (Stylommatophora)	Stylommatophora (Stylommatophora)
Family same	Testacellidae	Testacellidae
Genus same	Testacella	Testacella
Species	Testacella scutulum	Testacella haliotidea

Evolutionary Relationship

Golden Shelled Slug and Shelled Slug share a common ancestor at the Genus level: Testacella.

Conservation Status

Golden Shelled Slug

LC — Least Concern

Shelled Slug

DD — Data Deficient

Physical Characteristics

Attribute	Golden Shelled Slug	Shelled Slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Golden Shelled Slug

Habitat

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

Range

Found across Europe (6 countries).

Shelled Slug

Habitat

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

Range

Widely distributed across Europe (9 countries), North America (United States), and Oceania and the Pacific (New Zealand).

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇫🇷 France 🇮🇹 Italy 🇳🇱 Netherlands 🇪🇸 Spain 🇬🇧 United Kingdom