blunt tellin vs Greater Eastern Peaclam

Arcopagia crassa compared with Pisidium dubium

Key Differences

• blunt tellin is Vulnerable while Greater Eastern Peaclam is Least Concern.

Taxonomic Classification

Rank	blunt tellin	Greater Eastern Peaclam
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class same	Bivalvia (Bivalvia)	Bivalvia (Bivalvia)
Order	Cardiida (Cardiida)	Sphaeriida (Sphaeriida)
Family	Tellinidae	Sphaeriidae
Genus	Arcopagia	Pisidium
Species	Arcopagia crassa	Pisidium dubium

Evolutionary Relationship

blunt tellin and Greater Eastern Peaclam share a common ancestor at the Class level: Bivalvia. (Bivalvia)

Conservation Status

blunt tellin

VU — Vulnerable

Greater Eastern Peaclam

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	Greater Eastern Peaclam
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.

Greater Eastern Peaclam

Habitat

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

Range

Found in 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.