brittlestar vs Woolly Rosette

Amphiura filiformis compared with Cotylidia pannosa

Key Differences

• brittlestar is Least Concern while Woolly Rosette is Extinct.

Taxonomic Classification

Rank	brittlestar	Woolly Rosette
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Echinodermata (Echinoderms)	Basidiomycota (Club Fungi)
Class	Ophiuroidea (Ophiuroidea)	Agaricomycetes (Mushrooms)
Order	Amphilepidida (Amphilepidida)	Hymenochaetales (Hymenochaetales)
Family	Amphiuridae	Rickenellaceae
Genus	Amphiura	Cotylidia
Species	Amphiura filiformis	Cotylidia pannosa

Conservation Status

brittlestar

LC — Least Concern

Woolly Rosette

EX — Extinct

Physical Characteristics

Attribute	brittlestar	Woolly Rosette
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.

Woolly Rosette

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, Sweden, 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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden