Bark lice vs brittlestar

Elipsocus hyalinus compared with Amphiura filiformis

Key Differences

• Bark lice is Not Evaluated while brittlestar is Least Concern.

Taxonomic Classification

Rank	Bark lice	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Psocodea (Psocodea)	Amphilepidida (Amphilepidida)
Family	Elipsocidae	Amphiuridae
Genus	Elipsocus	Amphiura
Species	Elipsocus hyalinus	Amphiura filiformis

Evolutionary Relationship

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

Conservation Status

Bark lice

NE — Not Evaluated

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Bark lice	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bark lice

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Bark lice

The Bark lice (Elipsocus hyalinus) is a species in the genus Elipsocus. Typically found in virtually all terrestrial and freshwater habitats.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden