brittlestar vs quill-leaf sagittaria

Amphiura chiajei compared with Sagittaria teres

Key Differences

• brittlestar is Least Concern while quill-leaf sagittaria is Extinct.

Taxonomic Classification

Rank	brittlestar	quill-leaf sagittaria
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Echinodermata (Echinoderms)	Magnoliophyta (Flowering Plants)
Class	Ophiuroidea (Ophiuroidea)	Liliopsida (Monocots)
Order	Amphilepidida (Amphilepidida)	Alismatales (Alismatales)
Family	Amphiuridae	Alismataceae
Genus	Amphiura	Sagittaria
Species	Amphiura chiajei	Sagittaria teres

Conservation Status

brittlestar

LC — Least Concern

quill-leaf sagittaria

EX — Extinct

Physical Characteristics

Attribute	brittlestar	quill-leaf sagittaria
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.

quill-leaf sagittaria

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

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.