Blue Chaser vs brittlestar

Libellula fulva compared with Amphiura filiformis

Key Differences

• Blue Chaser is Endangered while brittlestar is Least Concern.

Taxonomic Classification

Rank	Blue Chaser	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Odonata (Odonata)	Amphilepidida (Amphilepidida)
Family	Libellulidae	Amphiuridae
Genus	Libellula	Amphiura
Species	Libellula fulva	Amphiura filiformis

Evolutionary Relationship

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

Conservation Status

Blue Chaser

EN — Endangered

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Blue Chaser	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue Chaser

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Blue Chaser

Blue Chaser (Libellula fulva) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

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