Atlantic Ancula vs Least Stonewort

Ancula gibbosa compared with Nitella confervacea

Key Differences

• Atlantic Ancula is Least Concern while Least Stonewort is Endangered.

Taxonomic Classification

Rank	Atlantic Ancula	Least Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Mollusca (Mollusks)	Charophyta (Charophyta)
Class	Gastropoda (Gastropoda)	Charophyceae (Charophyceae)
Order	Nudibranchia (Nudibranchia)	Charales (Charales)
Family	Goniodorididae	Characeae
Genus	Ancula	Nitella
Species	Ancula gibbosa	Nitella confervacea

Conservation Status

Atlantic Ancula

LC — Least Concern

Least Stonewort

EN — Endangered

Physical Characteristics

Attribute	Atlantic Ancula	Least Stonewort
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.

Least Stonewort

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden