Brown Cobblestone Lichen vs Dark Mottled Willow

Acarospora fuscata compared with Spodoptera cilium

Key Differences

• Brown Cobblestone Lichen is Least Concern while Dark Mottled Willow is Not Evaluated.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Dark Mottled Willow
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Acarosporales (Acarosporales)	Lepidoptera (Butterflies & Moths)
Family	Acarosporaceae	Noctuidae
Genus	Acarospora	Spodoptera
Species	Acarospora fuscata	Spodoptera cilium

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Dark Mottled Willow

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Dark Mottled Willow
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.

Dark Mottled Willow

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Africa (6 countries), Asia (Taiwan, Yemen), and Europe (Denmark, Germany, Portugal).

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 🇵🇹 Portugal