Concentric Ring Lichen vs Foca Pia

Arctoparmelia centrifuga compared with Pagophilus groenlandicus

Key Differences

• Concentric Ring Lichen is Least Concern while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Concentric Ring Lichen	Foca Pia
Kingdom	Fungi (फफूंद)	Animalia (प्राणी)
Phylum	Ascomycota (पुट कवक)	Chordata (रज्जुकी)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (स्तनधारी)
Order	Lecanorales (Lecanorales)	Pinnipedia (Seals & Sea Lions)
Family	Parmeliaceae	Phocidae (True Seals)
Genus	Arctoparmelia	Pagophilus
Species	Arctoparmelia centrifuga	Pagophilus groenlandicus

Conservation Status

Concentric Ring Lichen

LC — Least Concern

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Concentric Ring Lichen	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Concentric Ring Lichen

Habitat

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

Range

Distributed across Norway, Sweden, and United States.

Foca Pia

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Denmark, Norway, Portugal, and Sweden.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇸🇪 Sweden