Arctic lemming vs Pleated tunicate

Dicrostonyx torquatus compared with Styela plicata

Key Differences

• Arctic lemming is Least Concern while Pleated tunicate is Not Evaluated.

Taxonomic Classification

Rank	Arctic lemming	Pleated tunicate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Ascidiacea (Ascidiacea)
Order	Rodentia (Rodents)	Stolidobranchia (Stolidobranchia)
Family	Cricetidae	Styelidae
Genus	Dicrostonyx	Styela
Species	Dicrostonyx torquatus	Styela plicata

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Pleated tunicate

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic lemming	Pleated tunicate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pleated tunicate

Habitat

Native to Africa and Asia and Europe, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Africa (Senegal, South Africa), Asia (7 countries), Europe (11 countries), North America (Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Brazil, Uruguay, Venezuela).

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.