blunt tellin vs Boulder Lichen

Arcopagia crassa compared with Porpidia tuberculosa

Key Differences

blunt tellin is Vulnerable while Boulder Lichen is Least Concern.

Taxonomic Classification

Rank	blunt tellin	Boulder Lichen
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Mollusca (Mollusks)	Ascomycota (Sac Fungi)
Class	Bivalvia (Bivalvia)	Lecanoromycetes (Lecanoromycetes)
Order	Cardiida (Cardiida)	Lecideales (Lecideales)
Family	Tellinidae	Lecideaceae
Genus	Arcopagia	Porpidia
Species	Arcopagia crassa	Porpidia tuberculosa

Conservation Status

blunt tellin

VU — Vulnerable

Boulder Lichen

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	Boulder 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.

Boulder Lichen

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, 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.

Boulder Lichen

The Boulder Lichen (Porpidia tuberculosa) is a species in the genus Porpidia. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and North America, inhabiting ecosystems characteristic of the region.