Blackthorn Dotty vs blunt tellin

Polystigma rubrum compared with Arcopagia crassa

Key Differences

• Blackthorn Dotty is Least Concern while blunt tellin is Vulnerable.

Taxonomic Classification

Rank	Blackthorn Dotty	blunt tellin
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Mollusca (Mollusks)
Class	Sordariomycetes (Sordariomycetes)	Bivalvia (Bivalvia)
Order	Phyllachorales (Phyllachorales)	Cardiida (Cardiida)
Family	Phyllachoraceae	Tellinidae
Genus	Polystigma	Arcopagia
Species	Polystigma rubrum	Arcopagia crassa

Conservation Status

Blackthorn Dotty

LC — Least Concern

blunt tellin

VU — Vulnerable

Physical Characteristics

Attribute	Blackthorn Dotty	blunt tellin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blackthorn Dotty

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Blackthorn Dotty

The Blackthorn Dotty (Polystigma rubrum) is a species in the genus Polystigma. It is currently classified as Least Concern on the IUCN Red List. Distributed across Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden