brittlestar vs Centric diatom

Amphiura chiajei compared with Skeletonema subsalsum

Key Differences

• brittlestar is Least Concern while Centric diatom is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Centric diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Echinodermata (Echinoderms)	Ochrophyta (Ochrophyta)
Class	Ophiuroidea (Ophiuroidea)	Bacillariophyceae (Bacillariophyceae)
Order	Amphilepidida (Amphilepidida)	Thalassiosirales (Thalassiosirales)
Family	Amphiuridae	Skeletonemaceae
Genus	Amphiura	Skeletonema
Species	Amphiura chiajei	Skeletonema subsalsum

Conservation Status

brittlestar

LC — Least Concern

Centric diatom

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Centric diatom
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, 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).

brittlestar

The Brittlestar (Amphiura chiajei) is a species in the genus Amphiura. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

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