Brown Cobblestone Lichen vs truncate barrel-bubble

Acarospora fuscata compared with Retusa truncatula

Taxonomic Classification

Rank	Brown Cobblestone Lichen	truncate barrel-bubble
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Mollusca (Mollusks)
Class	Lecanoromycetes (Lecanoromycetes)	Gastropoda (Gastropoda)
Order	Acarosporales (Acarosporales)	Cephalaspidea (Cephalaspidea)
Family	Acarosporaceae	Retusidae
Genus	Acarospora	Retusa
Species	Acarospora fuscata	Retusa truncatula

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

truncate barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	Brown Cobblestone Lichen	truncate barrel-bubble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Cobblestone Lichen

Habitat

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

Range

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

truncate barrel-bubble

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Belgium, Denmark, Norway, Portugal, and Sweden.

Brown Cobblestone Lichen

The Brown Cobblestone Lichen (Acarospora fuscata) is a species in the genus Acarospora. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇵🇹 Portugal