Narrow-headed Vole vs Polar-Smaragdlibelle

Microtus gregalis compared with Somatochlora sahlbergi

Key Differences

• Narrow-headed Vole is Least Concern while Polar-Smaragdlibelle is Near Threatened.

Taxonomic Classification

Rank	Narrow-headed Vole	Polar-Smaragdlibelle
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Insecta (Insekten)
Order	Rodentia (Nagetiere)	Odonata (Libellen)
Family	Cricetidae	Corduliidae
Genus	Microtus	Somatochlora
Species	Microtus gregalis	Somatochlora sahlbergi

Evolutionary Relationship

Narrow-headed Vole and Polar-Smaragdlibelle share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Narrow-headed Vole

LC — Least Concern

Polar-Smaragdlibelle

NT — Near Threatened

Physical Characteristics

Attribute	Narrow-headed Vole	Polar-Smaragdlibelle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polar-Smaragdlibelle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.