brittlestar vs Louse

Amphiura chiajei compared with Lipeurus maculosus

Key Differences

• brittlestar is Least Concern while Louse is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Louse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Psocodea (Psocodea)
Family	Amphiuridae	Philopteridae
Genus	Amphiura	Lipeurus
Species	Amphiura chiajei	Lipeurus maculosus

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Louse

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Louse
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.

Louse

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (12 countries) and North America (United States).

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.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden