Atlantic chimaera vs blunt tellin

Hydrolagus affinis compared with Arcopagia crassa

Key Differences

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

Taxonomic Classification

Rank	Atlantic chimaera	blunt tellin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Holocephali (Holocephali)	Bivalvia (Bivalvia)
Order	Chimaeriformes (Chimaeriformes)	Cardiida (Cardiida)
Family	Chimaeridae	Tellinidae
Genus	Hydrolagus	Arcopagia
Species	Hydrolagus affinis	Arcopagia crassa

Evolutionary Relationship

Atlantic chimaera and blunt tellin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Atlantic chimaera

LC — Least Concern

blunt tellin

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Atlantic chimaera

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Chile and Portugal.

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 chimaera

The Atlantic chimaera (Hydrolagus affinis) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to Europe and South America, inhabiting ecosystems characteristic of the region.

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.