brittlestar vs Macroalgae

Amphiura filiformis compared with Caulerpa brachypus

Key Differences

• brittlestar is Least Concern while Macroalgae is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Macroalgae
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Echinodermata (Echinoderms)	Chlorophyta (Chlorophyta)
Class	Ophiuroidea (Ophiuroidea)	Ulvophyceae (Ulvophyceae)
Order	Amphilepidida (Amphilepidida)	Bryopsidales (Bryopsidales)
Family	Amphiuridae	Caulerpaceae
Genus	Amphiura	Caulerpa
Species	Amphiura filiformis	Caulerpa brachypus

Conservation Status

brittlestar

LC — Least Concern

Macroalgae

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Macroalgae
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.

Macroalgae

Habitat

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

Range

Distributed across Brazil and United States.

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.