brittlestar vs Diatom

Amphiura filiformis compared with Coscinodiscus wailesii

Key Differences

brittlestar is Least Concern while Diatom is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Diatom
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Echinodermata (Echinoderms)	Ochrophyta (Ochrophyta)
Class	Ophiuroidea (Ophiuroidea)	Bacillariophyceae (Bacillariophyceae)
Order	Amphilepidida (Amphilepidida)	Coscinodiscales (Coscinodiscales)
Family	Amphiuridae	Coscinodiscaceae
Genus	Amphiura	Coscinodiscus
Species	Amphiura filiformis	Coscinodiscus wailesii

Conservation Status

brittlestar

LC — Least Concern

Diatom

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	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, and Sweden.

Diatom

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (10 countries), North America (Mexico, United States), and South America (Argentina, Brazil).

brittlestar

The Brittlestar (Amphiura filiformis) 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.