blunt tellin vs truncate barrel-bubble

Arcopagia crassa compared with Retusa truncatula

Key Differences

• blunt tellin is Vulnerable while truncate barrel-bubble is Least Concern.

Taxonomic Classification

Rank	blunt tellin	truncate barrel-bubble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class	Bivalvia (Bivalvia)	Gastropoda (Gastropoda)
Order	Cardiida (Cardiida)	Cephalaspidea (Cephalaspidea)
Family	Tellinidae	Retusidae
Genus	Arcopagia	Retusa
Species	Arcopagia crassa	Retusa truncatula

Evolutionary Relationship

blunt tellin and truncate barrel-bubble share a common ancestor at the Phylum level: Mollusca. (Mollusks)

Conservation Status

blunt tellin

VU — Vulnerable

truncate barrel-bubble

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	truncate barrel-bubble
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.

truncate barrel-bubble

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Portugal, 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 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden