brittlestar vs Ghost shark

Amphiura filiformis compared with Hydrolagus mitsukurii

Key Differences

• brittlestar is Least Concern while Ghost shark is Near Threatened.

Taxonomic Classification

Rank	brittlestar	Ghost shark
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Chordata (Chordates)
Class	Ophiuroidea (Ophiuroidea)	Holocephali (Holocephali)
Order	Amphilepidida (Amphilepidida)	Chimaeriformes (Chimaeriformes)
Family	Amphiuridae	Chimaeridae
Genus	Amphiura	Hydrolagus
Species	Amphiura filiformis	Hydrolagus mitsukurii

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Ghost shark

NT — Near Threatened

Physical Characteristics

Attribute	brittlestar	Ghost shark
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, and Sweden.

Ghost shark

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

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

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.