brittlestar vs Fern scale

Amphiura chiajei compared with Pinnaspis aspidistrae

Key Differences

• brittlestar is Least Concern while Fern scale is Not Evaluated.

Taxonomic Classification

Rank	brittlestar	Fern scale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Echinodermata (Echinoderms)	Arthropoda (Arthropods)
Class	Ophiuroidea (Ophiuroidea)	Insecta (Insects)
Order	Amphilepidida (Amphilepidida)	Hemiptera (Hemiptera)
Family	Amphiuridae	Diaspididae
Genus	Amphiura	Pinnaspis
Species	Amphiura chiajei	Pinnaspis aspidistrae

Evolutionary Relationship

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

Conservation Status

brittlestar

LC — Least Concern

Fern scale

NE — Not Evaluated

Physical Characteristics

Attribute	brittlestar	Fern scale
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.

Fern scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (21 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 4 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal 🇸🇪 Sweden