blunt tellin vs Four-Lined Silverfish

Arcopagia crassa compared with Ctenolepisma lineata

Key Differences

• blunt tellin is Vulnerable while Four-Lined Silverfish is Not Evaluated.

Taxonomic Classification

Rank	blunt tellin	Four-Lined Silverfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Arthropoda (Arthropods)
Class	Bivalvia (Bivalvia)	Insecta (Insects)
Order	Cardiida (Cardiida)	Zygentoma (Zygentoma)
Family	Tellinidae	Lepismatidae
Genus	Arcopagia	Ctenolepisma
Species	Arcopagia crassa	Ctenolepisma lineata

Evolutionary Relationship

blunt tellin and Four-Lined Silverfish share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

blunt tellin

VU — Vulnerable

Four-Lined Silverfish

NE — Not Evaluated

Physical Characteristics

Attribute	blunt tellin	Four-Lined Silverfish
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.

Four-Lined Silverfish

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, Portugal, Sweden, and 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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden