Arctic lemming vs Wang's Crab

Dicrostonyx torquatus compared with Geothelphusa wangi

Key Differences

• Arctic lemming is Least Concern while Wang's Crab is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Wang's Crab
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Malacostraca (Crustaceans)
Order	Rodentia (Rodents)	Decapoda (Decapoda)
Family	Cricetidae	Potamidae
Genus	Dicrostonyx	Geothelphusa
Species	Dicrostonyx torquatus	Geothelphusa wangi

Evolutionary Relationship

Arctic lemming and Wang's Crab share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Arctic lemming

LC — Least Concern

Wang's Crab

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Wang's Crab
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Wang's Crab

Habitat

Typically found in marine, freshwater, and terrestrial environments.

Range

Found in 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.