Dickschalige Tellmuschel vs Variable Darner

Arcopagia crassa compared with Aeshna interrupta

Key Differences

• Dickschalige Tellmuschel is Vulnerable while Variable Darner is Least Concern.

Taxonomic Classification

Rank	Dickschalige Tellmuschel	Variable Darner
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Mollusca (Weichtiere)	Arthropoda (Gliederfüßer)
Class	Bivalvia (Muscheln)	Insecta (Insekten)
Order	Cardiida (Cardiida)	Odonata (Libellen)
Family	Tellinidae	Aeshnidae
Genus	Arcopagia	Aeshna
Species	Arcopagia crassa	Aeshna interrupta

Evolutionary Relationship

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

Conservation Status

Dickschalige Tellmuschel

VU — Vulnerable

Variable Darner

LC — Least Concern

Physical Characteristics

Attribute	Dickschalige Tellmuschel	Variable Darner
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.

Variable Darner

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.