Brown Cobblestone Lichen vs Red Abalone

Acarospora fuscata compared with Haliotis rufescens

Key Differences

• Brown Cobblestone Lichen is Least Concern while Red Abalone is Critically Endangered.

Taxonomic Classification

Rank	Brown Cobblestone Lichen	Red Abalone
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Mollusca (Mollusks)
Class	Lecanoromycetes (Lecanoromycetes)	Gastropoda (Gastropoda)
Order	Acarosporales (Acarosporales)	Lepetellida (Lepetellida)
Family	Acarosporaceae	Haliotidae
Genus	Acarospora	Haliotis
Species	Acarospora fuscata	Haliotis rufescens

Conservation Status

Brown Cobblestone Lichen

LC — Least Concern

Red Abalone

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Cobblestone Lichen	Red Abalone
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.

Red Abalone

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate coniferous forests, and tropical and subtropical dry broadleaf forests, among 9 distinct biome types spanning the Indomalayan and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Chile, China, Norway, Peru, and Taiwan. 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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway