Arctic lemming vs Surf Redfish

Dicrostonyx torquatus compared with Actinopyga mauritiana

Key Differences

• Arctic lemming is Least Concern while Surf Redfish is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Surf Redfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Echinodermata (Echinoderms)
Class	Mammalia (Mammals)	Holothuroidea (Holothuroidea)
Order	Rodentia (Rodents)	Holothuriida (Holothuriida)
Family	Cricetidae	Holothuriidae
Genus	Dicrostonyx	Actinopyga
Species	Dicrostonyx torquatus	Actinopyga mauritiana

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Surf Redfish

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Surf Redfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Surf Redfish

Habitat

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

Range

Distributed across Norway and Taiwan. 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.