Dickschalige Tellmuschel vs Tufted Button

Arcopagia crassa compared with Acleris cristana

Key Differences

• Dickschalige Tellmuschel is Vulnerable while Tufted Button is Least Concern.

Taxonomic Classification

Rank	Dickschalige Tellmuschel	Tufted Button
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Arthropoda (Gliederfüßer)
Class	Bivalvia (Muscheln)	Insecta (Insekten)
Order	Cardiida (Cardiida)	Lepidoptera (Schmetterlinge)
Family	Tellinidae	Tortricidae
Genus	Arcopagia	Acleris
Species	Arcopagia crassa	Acleris cristana

Evolutionary Relationship

Dickschalige Tellmuschel and Tufted Button share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Dickschalige Tellmuschel

VU — Vulnerable

Tufted Button

LC — Least Concern

Physical Characteristics

Attribute	Dickschalige Tellmuschel	Tufted Button
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dickschalige Tellmuschel

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.

Tufted Button

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

Dickschalige Tellmuschel

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