Brown Cobblestone Lichen vs Buckthorn Conch

Acarospora fuscata compared with Phtheochroa sodaliana

Key Differences

• Brown Cobblestone Lichen is Least Concern while Buckthorn Conch is Endangered.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Buckthorn Conch
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Acarosporales (Acarosporales)	Lepidoptera (Butterflies & Moths)
Family	Acarosporaceae	Tortricidae
Genus	Acarospora	Phtheochroa
Species	Acarospora fuscata	Phtheochroa sodaliana

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Buckthorn Conch

EN — Endangered

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Buckthorn Conch
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.

Buckthorn Conch

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Endangered 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.

Buckthorn Conch

The Buckthorn Conch (Phtheochroa sodaliana) is a species in the genus Phtheochroa. It is currently classified as Endangered on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway