brittlestar vs Relaxgrass

Amphiura filiformis compared with Muhlenbergia cenchroides

Key Differences

• brittlestar is Least Concern while Relaxgrass is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Relaxgrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Echinodermata (Echinoderms)	Magnoliophyta (Flowering Plants)
Class	Ophiuroidea (Ophiuroidea)	Liliopsida (Monocots)
Order	Amphilepidida (Amphilepidida)	Poales (Grasses)
Family	Amphiuridae	Poaceae (Grass Family)
Genus	Amphiura	Muhlenbergia
Species	Amphiura filiformis	Muhlenbergia cenchroides

Conservation Status

brittlestar

LC — Least Concern

Relaxgrass

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Relaxgrass
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.

Relaxgrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Brazil, Colombia, 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.