brittlestar vs Brown Cup

Amphiura filiformis compared with Rutstroemia firma

Taxonomic Classification

Rank	brittlestar	Brown Cup
Kingdom	Animalia (hayvan)	Fungi (mantar)
Phylum	Echinodermata (Derisi dikenliler)	Ascomycota (Asklı mantarlar)
Class	Ophiuroidea (Yılanyıldızı)	Leotiomycetes (Leotiomycetes)
Order	Amphilepidida (Amphilepidida)	Helotiales (Helotiales)
Family	Amphiuridae	Rutstroemiaceae
Genus	Amphiura	Rutstroemia
Species	Amphiura filiformis	Rutstroemia firma

Conservation Status

brittlestar

LC — Least Concern

Brown Cup

LC — Least Concern

Physical Characteristics

Attribute	brittlestar	Brown Cup
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.

Brown Cup

Habitat

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

Range

Distributed across Belgium, Brazil, Denmark, Norway, and Sweden.

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.

Brown Cup

The Brown Cup (Rutstroemia firma) is a species in the genus Rutstroemia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden