brittlestar vs luminous bay squid

Amphiura chiajei compared with Uroteuthis noctiluca

Key Differences

• brittlestar is Least Concern while luminous bay squid is Data Deficient.

Taxonomic Classification

Rank	brittlestar	luminous bay squid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Mollusca (Mollusks)
Class	Ophiuroidea (Ophiuroidea)	Cephalopoda (Cephalopods)
Order	Amphilepidida (Amphilepidida)	Myopsida (Myopsida)
Family	Amphiuridae	Loliginidae
Genus	Amphiura	Uroteuthis
Species	Amphiura chiajei	Uroteuthis noctiluca

Evolutionary Relationship

brittlestar and luminous bay squid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

luminous bay squid

DD — Data Deficient

Physical Characteristics

Attribute	brittlestar	luminous bay squid
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.

luminous bay squid

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.