blunt tellin vs Fern scale

Arcopagia crassa compared with Pinnaspis aspidistrae

Key Differences

• blunt tellin is Vulnerable while Fern scale is Not Evaluated.

Taxonomic Classification

Rank	blunt tellin	Fern scale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Cardiida (Cardiida)	Hemiptera (Hemiptera)
Family	Tellinidae	Diaspididae
Genus	Arcopagia	Pinnaspis
Species	Arcopagia crassa	Pinnaspis aspidistrae

Evolutionary Relationship

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

Conservation Status

blunt tellin

VU — Vulnerable

Fern scale

NE — Not Evaluated

Physical Characteristics

Attribute	blunt tellin	Fern scale
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.

Fern scale

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (21 countries) and North America (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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden