Austral ray vs brittlestar

Bathyraja griseocauda compared with Amphiura filiformis

Key Differences

Austral ray is Endangered while brittlestar is Least Concern.

Taxonomic Classification

Rank	Austral ray	brittlestar
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Echinodermata (Stachelhäuter)
Class	Elasmobranchii	Ophiuroidea (Schlangensterne)
Order	Rajiformes (Rajiformes)	Amphilepidida (Amphilepidida)
Family	Arhynchobatidae	Amphiuridae
Genus	Bathyraja	Amphiura
Species	Bathyraja griseocauda	Amphiura filiformis

Evolutionary Relationship

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

Ansehen Kingdom: Animalia

Conservation Status

Austral ray

EN — Endangered

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Austral ray	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Austral ray

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

Range

Found in Chile. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Austral ray

The Austral ray (Bathyraja griseocauda) is a species in the genus Bathyraja. It is currently classified as Endangered on the IUCN Red List. Found across multiple habitat types including temperate broadleaf and mixed forests, temperate grasslands and steppes, and montane grasslands and shrublands, among 5 distinct biome types within the Neotropic biogeographic realm.

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.