Dark Gray Boulder Lichen vs Foca Pia

Porpidia cinereoatra compared with Pagophilus groenlandicus

Key Differences

• Dark Gray Boulder Lichen is Near Threatened while Foca Pia is Not Evaluated.

Taxonomic Classification

Rank	Dark Gray Boulder Lichen	Foca Pia
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Mammalia (Mammals)
Order	Lecideales (Lecideales)	Pinnipedia (Seals & Sea Lions)
Family	Lecideaceae	Phocidae (True Seals)
Genus	Porpidia	Pagophilus
Species	Porpidia cinereoatra	Pagophilus groenlandicus

Conservation Status

Dark Gray Boulder Lichen

NT — Near Threatened

Foca Pia

NE — Not Evaluated

Physical Characteristics

Attribute	Dark Gray Boulder Lichen	Foca Pia
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark Gray Boulder Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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 4 countries:

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