blunt tellin vs teat sponge

Arcopagia crassa compared with Polymastia mamillaris

Key Differences

• blunt tellin is Vulnerable while teat sponge is Not Evaluated.

Taxonomic Classification

Rank	blunt tellin	teat sponge
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Porifera (Sponges)
Class	Bivalvia (Bivalvia)	Demospongiae (Demospongiae)
Order	Cardiida (Cardiida)	Polymastiida (Polymastiida)
Family	Tellinidae	Polymastiidae
Genus	Arcopagia	Polymastia
Species	Arcopagia crassa	Polymastia mamillaris

Evolutionary Relationship

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

Conservation Status

blunt tellin

VU — Vulnerable

teat sponge

NE — Not Evaluated

Physical Characteristics

Attribute	blunt tellin	teat sponge
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.

teat sponge

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, 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 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden