blunt tellin vs Concentric Ring Lichen

Arcopagia crassa compared with Arctoparmelia centrifuga

Key Differences

blunt tellin is Vulnerable while Concentric Ring Lichen is Least Concern.

Taxonomic Classification

Rank	blunt tellin	Concentric Ring Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Lecanoromycetes (Lecanoromycetes)
Order	Cardiida (Cardiida)	Lecanorales (Lecanorales)
Family	Tellinidae	Parmeliaceae
Genus	Arcopagia	Arctoparmelia
Species	Arcopagia crassa	Arctoparmelia centrifuga

Conservation Status

blunt tellin

VU — Vulnerable

Concentric Ring Lichen

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	Concentric Ring 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.

Concentric Ring Lichen

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway, Sweden, and United States.

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.