Arctic lemming vs Knopper Gall

Dicrostonyx torquatus compared with Andricus quercuscalicis

Key Differences

• Arctic lemming is Least Concern while Knopper Gall is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Knopper Gall
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum	Chordata (脊索動物)	Arthropoda (節足動物)
Class	Mammalia (哺乳類)	Insecta (昆虫)
Order	Rodentia (ネズミ目)	Hymenoptera (ハチ目)
Family	Cricetidae	Cynipidae
Genus	Dicrostonyx	Andricus
Species	Dicrostonyx torquatus	Andricus quercuscalicis

Evolutionary Relationship

Arctic lemming and Knopper Gall share a common ancestor at the Kingdom level: Animalia. (動物)

Conservation Status

Arctic lemming

LC — Least Concern

Knopper Gall

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Knopper Gall
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Knopper Gall

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries).

Arctic lemming

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.