Brazier's Ear Shell vs Brown Cobblestone Lichen

Haliotis brazieri compared with Acarospora fuscata

Key Differences

• Brazier's Ear Shell is Near Threatened while Brown Cobblestone Lichen is Least Concern.

Taxonomic Classification

Rank	Brazier's Ear Shell	Brown Cobblestone Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Gastropoda (Gastropoda)	Lecanoromycetes (Lecanoromycetes)
Order	Lepetellida (Lepetellida)	Acarosporales (Acarosporales)
Family	Haliotidae	Acarosporaceae
Genus	Haliotis	Acarospora
Species	Haliotis brazieri	Acarospora fuscata

Conservation Status

Brazier's Ear Shell

NT — Near Threatened

Brown Cobblestone Lichen

LC — Least Concern

Physical Characteristics

Attribute	Brazier's Ear Shell	Brown Cobblestone Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazier's Ear Shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Australia. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Brazier's Ear Shell

The Brazier's Ear Shell (Haliotis brazieri) is a species in the genus Haliotis. It is currently classified as Near Threatened on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

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.