Brown Cobblestone Lichen vs Falcated Duck

Acarospora fuscata compared with Mareca falcata

Key Differences

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

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Falcated Duck
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Acarosporales (Acarosporales)	Anseriformes (Anseriformes)
Family	Acarosporaceae	Anatidae
Genus	Acarospora	Mareca
Species	Acarospora fuscata	Mareca falcata

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Falcated Duck

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Falcated Duck
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.

Falcated Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Denmark, Norway, 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 2 countries:

🇩🇰 Denmark 🇳🇴 Norway