Blue-Gray Rosette Lichen vs brittlestar

Physcia caesia compared with Amphiura filiformis

Taxonomic Classification

Rank	Blue-Gray Rosette Lichen	brittlestar
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Echinodermata (Echinoderms)
Class	Lecanoromycetes (Lecanoromycetes)	Ophiuroidea (Ophiuroidea)
Order	Caliciales (Caliciales)	Amphilepidida (Amphilepidida)
Family	Physciaceae	Amphiuridae
Genus	Physcia	Amphiura
Species	Physcia caesia	Amphiura filiformis

Conservation Status

Blue-Gray Rosette Lichen

LC — Least Concern

brittlestar

LC — Least Concern

Physical Characteristics

Attribute	Blue-Gray Rosette Lichen	brittlestar
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blue-Gray Rosette Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

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

brittlestar

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

Blue-Gray Rosette Lichen

The Blue Gray Rosette Lichen (Physcia caesia) is a species in the genus Physcia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

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