Brown Cobblestone Lichen vs Small Eggar

Acarospora fuscata compared with Eriogaster lanestris

Key Differences

• Brown Cobblestone Lichen is Least Concern while Small Eggar is Vulnerable.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Small Eggar
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Acarosporales (Acarosporales)	Lepidoptera (Butterflies & Moths)
Family	Acarosporaceae	Lasiocampidae
Genus	Acarospora	Eriogaster
Species	Acarospora fuscata	Eriogaster lanestris

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Small Eggar

VU — Vulnerable

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Small Eggar
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.

Small Eggar

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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