Arctic lemming vs Ray

Dicrostonyx torquatus compared with Psammobatis rudis

Taxonomic Classification

Rank	Arctic lemming	Ray
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Mammalia (포유류)	Elasmobranchii
Order	Rodentia (설치류)	Rajiformes (홍어목)
Family	Cricetidae	Arhynchobatidae
Genus	Dicrostonyx	Psammobatis
Species	Dicrostonyx torquatus	Psammobatis rudis

Evolutionary Relationship

Arctic lemming and Ray share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Arctic lemming

LC — Least Concern

Ray

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Chile.

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.