Atlantic Ancula vs black slug

Ancula gibbosa compared with Milax nigricans

Key Differences

• Atlantic Ancula is Least Concern while black slug is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Ancula	black slug
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Mollusca (軟体動物)	Mollusca (軟体動物)
Class same	Gastropoda (腹足綱)	Gastropoda (腹足綱)
Order	Nudibranchia (裸鰓目)	Stylommatophora (Stylommatophora)
Family	Goniodorididae	Milacidae
Genus	Ancula	Milax
Species	Ancula gibbosa	Milax nigricans

Evolutionary Relationship

Atlantic Ancula and black slug share a common ancestor at the Class level: Gastropoda. (腹足綱)

Conservation Status

Atlantic Ancula

LC — Least Concern

black slug

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Ancula	black slug
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Ancula

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden.

black slug

Habitat

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

Range

Found across Europe (8 countries).

Atlantic Ancula

The Atlantic Ancula (Ancula gibbosa) is a species in the genus Ancula. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

black slug

The Black slug (Milax nigricans) is a species in the genus Milax. Typically found in terrestrial and aquatic habitats including forests and freshwater.