brittlestar vs spoonarm octopus

Amphiura chiajei compared with Bathypolypus bairdii

Taxonomic Classification

Rank	brittlestar	spoonarm octopus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Mollusca (Mollusks)
Class	Ophiuroidea (Ophiuroidea)	Cephalopoda (Cephalopods)
Order	Amphilepidida (Amphilepidida)	Octopoda (Octopuses)
Family	Amphiuridae	Bathypolypodidae
Genus	Amphiura	Bathypolypus
Species	Amphiura chiajei	Bathypolypus bairdii

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

spoonarm octopus

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	spoonarm octopus
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.

spoonarm octopus

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden