Atlantic Ancula vs blunt tellin

Ancula gibbosa compared with Arcopagia crassa

Key Differences

• Atlantic Ancula is Least Concern while blunt tellin is Vulnerable.

Taxonomic Classification

Rank	Atlantic Ancula	blunt tellin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Moluscos)	Mollusca (Moluscos)
Class	Gastropoda (Gastrópodes)	Bivalvia (Bivalvia)
Order	Nudibranchia (Nudibrânquios)	Cardiida (Cardiida)
Family	Goniodorididae	Tellinidae
Genus	Ancula	Arcopagia
Species	Ancula gibbosa	Arcopagia crassa

Evolutionary Relationship

Atlantic Ancula and blunt tellin share a common ancestor at the Phylum level: Mollusca. (Moluscos)

Conservation Status

Atlantic Ancula

LC — Least Concern

blunt tellin

VU — Vulnerable

Physical Characteristics

Attribute	Atlantic Ancula	blunt tellin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Ancula

Habitat

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

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.

Atlantic Ancula

The Atlantic Ancula (Ancula gibbosa) is a species in the genus Ancula. It is currently classified as Least Concern on the IUCN Red List. Typically found in terrestrial and aquatic habitats including forests and freshwater.

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