Arctic lemming vs Atlantic Puffin

Dicrostonyx torquatus compared with Fratercula arctica

Key Differences

• Arctic lemming is Least Concern while Atlantic Puffin is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Atlantic Puffin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Alcidae
Genus	Dicrostonyx	Fratercula
Species	Dicrostonyx torquatus	Fratercula arctica

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Atlantic Puffin

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Atlantic Puffin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Atlantic Puffin

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Atlantic Puffin

The Atlantic Puffin (Fratercula arctica) is a species in the genus Fratercula. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.