brittlestar vs Klappmütze

Amphiura filiformis compared with Cystophora cristata

Key Differences

• brittlestar is Least Concern while Klappmütze is Endangered.

Taxonomic Classification

Rank	brittlestar	Klappmütze
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Echinodermata (Stachelhäuter)	Chordata (Chordatiere)
Class	Ophiuroidea (Schlangensterne)	Mammalia (Säugetiere)
Order	Amphilepidida (Amphilepidida)	Pinnipedia (Seals & Sea Lions)
Family	Amphiuridae	Phocidae (True Seals)
Genus	Amphiura	Cystophora
Species	Amphiura filiformis	Cystophora cristata

Evolutionary Relationship

brittlestar and Klappmütze share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

brittlestar

LC — Least Concern

Klappmütze

EN — Endangered

Physical Characteristics

Attribute	brittlestar	Klappmütze
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.

Klappmütze

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, and Portugal. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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 2 countries:

🇩🇰 Denmark 🇳🇴 Norway