blunt tellin vs Triangle Floater

Arcopagia crassa compared with Alasmidonta undulata

Key Differences

• blunt tellin is Vulnerable while Triangle Floater is Least Concern.

Taxonomic Classification

Rank	blunt tellin	Triangle Floater
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class same	Bivalvia (Bivalvia)	Bivalvia (Bivalvia)
Order	Cardiida (Cardiida)	Unionida (Unionida)
Family	Tellinidae	Unionidae
Genus	Arcopagia	Alasmidonta
Species	Arcopagia crassa	Alasmidonta undulata

Evolutionary Relationship

blunt tellin and Triangle Floater share a common ancestor at the Class level: Bivalvia. (Bivalvia)

Conservation Status

blunt tellin

VU — Vulnerable

Triangle Floater

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	Triangle Floater
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.

Triangle Floater

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.