Brown Cobblestone Lichen vs Duck barnacle

Acarospora fuscata compared with Lepas anatifera

Key Differences

• Brown Cobblestone Lichen is Least Concern while Duck barnacle is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Duck barnacle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Maxillopoda (Maxillopoda)
Order	Acarosporales (Acarosporales)	Pedunculata (Pedunculata)
Family	Acarosporaceae	Lepadidae
Genus	Acarospora	Lepas
Species	Acarospora fuscata	Lepas anatifera

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Duck barnacle

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Duck barnacle
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.

Duck barnacle

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries).

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