Arctic lemming vs Bark beetle

Dicrostonyx torquatus compared with Silvanus proximus

Key Differences

• Arctic lemming is Least Concern while Bark beetle is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Bark beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Cricetidae	Silvanidae
Genus	Dicrostonyx	Silvanus
Species	Dicrostonyx torquatus	Silvanus proximus

Evolutionary Relationship

Arctic lemming and Bark beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic lemming

LC — Least Concern

Bark beetle

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Bark beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bark beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and 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.

Bark beetle

The Bark beetle (Silvanus proximus) is a species in the genus Silvanus. Typically found in virtually all terrestrial and freshwater habitats.