blunt tellin vs Brook Stippleback Lichen

Arcopagia crassa compared with Dermatocarpon luridum

Key Differences

blunt tellin is Vulnerable while Brook Stippleback Lichen is Critically Endangered.

Taxonomic Classification

Rank	blunt tellin	Brook Stippleback Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Eurotiomycetes (Eurotiomycetes)
Order	Cardiida (Cardiida)	Verrucariales (Verrucariales)
Family	Tellinidae	Verrucariaceae
Genus	Arcopagia	Dermatocarpon
Species	Arcopagia crassa	Dermatocarpon luridum

Conservation Status

blunt tellin

VU — Vulnerable

Brook Stippleback Lichen

CR — Critically Endangered

Physical Characteristics

Attribute	blunt tellin	Brook Stippleback Lichen
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

blunt tellin

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

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.

Brook Stippleback Lichen

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

Distributed across Denmark, Norway, Portugal, Sweden, and United States. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

blunt tellin

The Blunt tellin (Arcopagia crassa) is a species in the genus Arcopagia. It is currently classified as Vulnerable on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Brook Stippleback Lichen

The Brook Stippleback Lichen (Dermatocarpon luridum) is a species in the genus Dermatocarpon. 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.