Arctic lemming vs Norway maple aphid

Dicrostonyx torquatus compared with Periphyllus lyropictus

Key Differences

• Arctic lemming is Least Concern while Norway maple aphid is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Norway maple aphid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Hemiptera (Hemiptera)
Family	Cricetidae	Aphididae
Genus	Dicrostonyx	Periphyllus
Species	Dicrostonyx torquatus	Periphyllus lyropictus

Evolutionary Relationship

Arctic lemming and Norway maple aphid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic lemming

LC — Least Concern

Norway maple aphid

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Norway maple aphid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Norway maple aphid

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (7 countries) and North America (United States).

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.