Telline épaisse vs Variable Dancer

Arcopagia crassa compared with Argia fumipennis

Key Differences

• Telline épaisse is Vulnerable while Variable Dancer is Least Concern.

Taxonomic Classification

Rank	Telline épaisse	Variable Dancer
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Mollusca (mollusques)	Arthropoda (arthropodes)
Class	Bivalvia (Bivalvia)	Insecta (insecte)
Order	Cardiida (Cardiida)	Odonata (Odonata)
Family	Tellinidae	Coenagrionidae
Genus	Arcopagia	Argia
Species	Arcopagia crassa	Argia fumipennis

Evolutionary Relationship

Telline épaisse and Variable Dancer share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Telline épaisse

VU — Vulnerable

Variable Dancer

LC — Least Concern

Physical Characteristics

Attribute	Telline épaisse	Variable Dancer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Telline épaisse

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 Dancer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

Telline épaisse

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.