brittlestar vs Round Ray

Amphiura chiajei compared with Rajella fyllae

Key Differences

• brittlestar is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Round Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Elasmobranchii
Order	Amphilepidida (Amphilepidida)	Rajiformes (Rajiformes)
Family	Amphiuridae	Rajidae
Genus	Amphiura	Rajella
Species	Amphiura chiajei	Rajella fyllae

Evolutionary Relationship

brittlestar and Round Ray share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Round Ray
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.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden