brittlestar vs Sargasso Weed

Amphiura filiformis compared with Sargassum natans

Key Differences

brittlestar is Least Concern while Sargasso Weed is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Sargasso Weed
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Echinodermata (Echinoderms)	Ochrophyta (Ochrophyta)
Class	Ophiuroidea (Ophiuroidea)	Phaeophyceae (Phaeophyceae)
Order	Amphilepidida (Amphilepidida)	Fucales (Fucales)
Family	Amphiuridae	Sargassaceae
Genus	Amphiura	Sargassum
Species	Amphiura filiformis	Sargassum natans

Conservation Status

brittlestar

LC — Least Concern

Sargasso Weed

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Sargasso Weed
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.

Sargasso Weed

Habitat

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

Range

Distributed across Brazil, Norway, and Sao Tome and Principe.

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.