brittlestar vs Elktoe

Amphiura filiformis compared with Alasmidonta marginata

Taxonomic Classification

Rank	brittlestar	Elktoe
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Echinodermata (극피동물)	Mollusca (연체동물)
Class	Ophiuroidea (거미불가사리류)	Bivalvia (이매패류)
Order	Amphilepidida (Amphilepidida)	Unionida (석패목)
Family	Amphiuridae	Unionidae
Genus	Amphiura	Alasmidonta
Species	Amphiura filiformis	Alasmidonta marginata

Evolutionary Relationship

brittlestar and Elktoe share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

brittlestar

LC — Least Concern

Elktoe

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Elktoe
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.

Elktoe

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