Arctic lemming vs Great Knot

Dicrostonyx torquatus compared with Calidris tenuirostris

Key Differences

• Arctic lemming is Least Concern while Great Knot is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Great Knot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Scolopacidae
Genus	Dicrostonyx	Calidris
Species	Dicrostonyx torquatus	Calidris tenuirostris

Evolutionary Relationship

Arctic lemming and Great Knot share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Great Knot

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Great Knot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Great Knot

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Norway, Sweden, and Taiwan.

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.