elliptic trough shell vs Narrow-headed Vole

Spisula elliptica compared with Microtus gregalis

Taxonomic Classification

Rank	elliptic trough shell	Narrow-headed Vole
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum	Mollusca (رخويات)	Chordata (حبليات)
Class	Bivalvia (ذوات الصدفتين)	Mammalia (ثدييات)
Order	Venerida (Venerida)	Rodentia (قوارض)
Family	Mactridae	Cricetidae
Genus	Spisula	Microtus
Species	Spisula elliptica	Microtus gregalis

Evolutionary Relationship

elliptic trough shell and Narrow-headed Vole share a common ancestor at the Kingdom level: Animalia. (حيوانات)

Conservation Status

elliptic trough shell

LC — Least Concern

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	elliptic trough shell	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

elliptic trough shell

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.