brittlestar vs dwarf sea hare

Amphiura chiajei compared with Aplysia parvula

Key Differences

• brittlestar is Least Concern while dwarf sea hare is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	dwarf sea hare
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Mollusca (Mollusks)
Class	Ophiuroidea (Ophiuroidea)	Gastropoda (Gastropoda)
Order	Amphilepidida (Amphilepidida)	Aplysiida (Aplysiida)
Family	Amphiuridae	Aplysiidae
Genus	Amphiura	Aplysia
Species	Amphiura chiajei	Aplysia parvula

Evolutionary Relationship

brittlestar and dwarf sea hare share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

brittlestar

LC — Least Concern

dwarf sea hare

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	dwarf sea hare
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.

dwarf sea hare

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Chile, Greece, and Malta.

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.