brittlestar vs Sickle spurge

Amphiura filiformis compared with Euphorbia falcata

Key Differences

• brittlestar is Least Concern while Sickle spurge is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Sickle spurge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Echinodermata (Echinoderms)	Magnoliophyta (Flowering Plants)
Class	Ophiuroidea (Ophiuroidea)	Magnoliopsida (Dicots)
Order	Amphilepidida (Amphilepidida)	Malpighiales (Malpighiales)
Family	Amphiuridae	Euphorbiaceae
Genus	Amphiura	Euphorbia
Species	Amphiura filiformis	Euphorbia falcata

Conservation Status

brittlestar

LC — Least Concern

Sickle spurge

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Sickle spurge
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.

Sickle spurge

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (10 countries), North America (United States), Oceania and the Pacific (Australia), and South America (Chile).

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