Brown Cobblestone Lichen vs Cave grround-beetle

Acarospora fuscata compared with Trechus oromii

Key Differences

Brown Cobblestone Lichen is Least Concern while Cave grround-beetle is Critically Endangered.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Cave grround-beetle
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Arthropoda (Arthropods)
Class	Lecanoromycetes (Lecanoromycetes)	Insecta (Insects)
Order	Acarosporales (Acarosporales)	Coleoptera (Beetles)
Family	Acarosporaceae	Carabidae
Genus	Acarospora	Trechus
Species	Acarospora fuscata	Trechus oromii

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Cave grround-beetle

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Cave grround-beetle
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.

Cave grround-beetle

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Portugal. Currently classified as Critically 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.

Cave grround-beetle

The Cave grround-beetle (Trechus oromii) is a species in the genus Trechus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.