brittlestar vs Sard

Amphiura filiformis compared with Carex divisa

Key Differences

• brittlestar is Least Concern while Sard is Critically Endangered.

Taxonomic Classification

Rank	brittlestar	Sard
Kingdom	Animalia (حيوانات)	Plantae (نباتات)
Phylum	Echinodermata (شوكيات الجلد)	Magnoliophyta (كاسيات البذور)
Class	Ophiuroidea (نجم البحر الهش)	Liliopsida (زنبقانية)
Order	Amphilepidida (Amphilepidida)	Poales (قبئيات)
Family	Amphiuridae	Cyperaceae
Genus	Amphiura	Carex
Species	Amphiura filiformis	Carex divisa

Conservation Status

brittlestar

LC — Least Concern

Sard

CR — Critically Endangered

Physical Characteristics

Attribute	brittlestar	Sard
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.

Sard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, montane grasslands and shrublands, and Mediterranean forests and woodlands, among 5 distinct biome types within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Australia, Belgium, Portugal, South Africa, and United States. Currently classified as Critically 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.