Blue Flag vs brittlestar

Iris versicolor compared with Amphiura filiformis

Key Differences

• Blue Flag is Not Evaluated while brittlestar is Least Concern.

Taxonomic Classification

Rank	Blue Flag	brittlestar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Echinodermata (Echinoderms)
Class	Insecta (Insects)	Ophiuroidea (Ophiuroidea)
Order	Mantodea (Mantodea)	Amphilepidida (Amphilepidida)
Family	Eremiaphilidae	Amphiuridae
Genus	Iris	Amphiura
Species	Iris versicolor	Amphiura filiformis

Evolutionary Relationship

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

Conservation Status

Blue Flag

NE — Not Evaluated

brittlestar

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Blue Flag

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (10 countries) and North America (Canada, United States).

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Blue Flag

The Blue Flag (Iris versicolor) is a species in the genus Iris. 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