Darkface arion vs Slug of Espadán

Arion distinctus compared with Arion luisae

Key Differences

• Darkface arion is Least Concern while Slug of Espadán is Critically Endangered.

Taxonomic Classification

Rank	Darkface arion	Slug of Espadán
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class same	Gastropoda (Gastropoda)	Gastropoda (Gastropoda)
Order same	Stylommatophora (Stylommatophora)	Stylommatophora (Stylommatophora)
Family same	Arionidae	Arionidae
Genus same	Arion	Arion
Species	Arion distinctus	Arion luisae

Evolutionary Relationship

Darkface arion and Slug of Espadán share a common ancestor at the Genus level: Arion.

Conservation Status

Darkface arion

LC — Least Concern

Slug of Espadán

CR — Critically Endangered

Physical Characteristics

Attribute	Darkface arion	Slug of Espadán
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Darkface arion

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (12 countries), North America (United States), and Oceania and the Pacific (New Zealand).

Slug of Espadán

Habitat

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