Atlantic Ancula vs Stalked Rosette

Ancula gibbosa compared with Cotylidia undulata

Key Differences

• Atlantic Ancula is Least Concern while Stalked Rosette is Data Deficient.

Taxonomic Classification

Rank	Atlantic Ancula	Stalked Rosette
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Basidiomycota (Club Fungi)
Class	Gastropoda (Gastropoda)	Agaricomycetes (Mushrooms)
Order	Nudibranchia (Nudibranchia)	Hymenochaetales (Hymenochaetales)
Family	Goniodorididae	Rickenellaceae
Genus	Ancula	Cotylidia
Species	Ancula gibbosa	Cotylidia undulata

Conservation Status

Atlantic Ancula

LC — Least Concern

Stalked Rosette

DD — Data Deficient

Physical Characteristics

Attribute	Atlantic Ancula	Stalked Rosette
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.

Stalked Rosette

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden