brittlestar vs Sponge

Amphiura filiformis compared with Cliona thoosina

Taxonomic Classification

Rank	brittlestar	Sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Porifera (Sponges)
Class	Ophiuroidea (Ophiuroidea)	Demospongiae (Demospongiae)
Order	Amphilepidida (Amphilepidida)	Clionaida (Clionaida)
Family	Amphiuridae	Clionaidae
Genus	Amphiura	Cliona
Species	Amphiura filiformis	Cliona thoosina

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Sponge

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Sponge
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.

Sponge

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and United States.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway