brittlestar vs Red-stem Spiderhead

Amphiura chiajei compared with Serruria rubricaulis

Key Differences

• brittlestar is Least Concern while Red-stem Spiderhead is Vulnerable.

Taxonomic Classification

Rank	brittlestar	Red-stem Spiderhead
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Echinodermata (Echinoderms)	Magnoliophyta (Flowering Plants)
Class	Ophiuroidea (Ophiuroidea)	Magnoliopsida (Dicots)
Order	Amphilepidida (Amphilepidida)	Proteales (Proteales)
Family	Amphiuridae	Proteaceae
Genus	Amphiura	Serruria
Species	Amphiura chiajei	Serruria rubricaulis

Conservation Status

brittlestar

LC — Least Concern

Red-stem Spiderhead

VU — Vulnerable

Physical Characteristics

Attribute	brittlestar	Red-stem Spiderhead
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, Portugal, and Sweden.

Red-stem Spiderhead

Habitat

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

brittlestar

The Brittlestar (Amphiura chiajei) 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.