brittlestar vs Mara

Amphiura chiajei compared with Dolichotis patagonum

Key Differences

• brittlestar is Least Concern while Mara is Near Threatened.

Taxonomic Classification

Rank	brittlestar	Mara
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Echinodermata (Stachelhäuter)	Chordata (Chordatiere)
Class	Ophiuroidea (Schlangensterne)	Mammalia (Säugetiere)
Order	Amphilepidida (Amphilepidida)	Rodentia (Nagetiere)
Family	Amphiuridae	Caviidae
Genus	Amphiura	Dolichotis
Species	Amphiura chiajei	Dolichotis patagonum

Evolutionary Relationship

brittlestar and Mara share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

brittlestar

LC — Least Concern

Mara

NT — Near Threatened

Physical Characteristics

Attribute	brittlestar	Mara
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.

Mara

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Belgium. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.