blunt tellin vs spoonarm octopus

Arcopagia crassa compared with Bathypolypus bairdii

Key Differences

• blunt tellin is Vulnerable while spoonarm octopus is Least Concern.

Taxonomic Classification

Rank	blunt tellin	spoonarm octopus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Mollusca (Mollusks)	Mollusca (Mollusks)
Class	Bivalvia (Bivalvia)	Cephalopoda (Cephalopods)
Order	Cardiida (Cardiida)	Octopoda (Octopuses)
Family	Tellinidae	Bathypolypodidae
Genus	Arcopagia	Bathypolypus
Species	Arcopagia crassa	Bathypolypus bairdii

Evolutionary Relationship

blunt tellin and spoonarm octopus share a common ancestor at the Phylum level: Mollusca. (Mollusks)

Conservation Status

blunt tellin

VU — Vulnerable

spoonarm octopus

LC — Least Concern

Physical Characteristics

Attribute	blunt tellin	spoonarm octopus
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.

spoonarm octopus

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway 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 2 countries:

🇳🇴 Norway 🇸🇪 Sweden