Atlantic Ancula vs Centric diatom

Ancula gibbosa compared with Skeletonema subsalsum

Key Differences

• Atlantic Ancula is Least Concern while Centric diatom is Not Evaluated.

Taxonomic Classification

Rank	Atlantic Ancula	Centric diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Mollusca (Mollusks)	Ochrophyta (Ochrophyta)
Class	Gastropoda (Gastropoda)	Bacillariophyceae (Bacillariophyceae)
Order	Nudibranchia (Nudibranchia)	Thalassiosirales (Thalassiosirales)
Family	Goniodorididae	Skeletonemaceae
Genus	Ancula	Skeletonema
Species	Ancula gibbosa	Skeletonema subsalsum

Conservation Status

Atlantic Ancula

LC — Least Concern

Centric diatom

NE — Not Evaluated

Physical Characteristics

Attribute	Atlantic Ancula	Centric diatom
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.

Centric diatom

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Found across Europe (7 countries) and North America (United States).

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.

Centric diatom

The Centric Diatom (Skeletonema subsalsum) is a species in the genus Skeletonema. Found across Europe (7 countries) and North America (United States).

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden