Arctic lemming vs Leopard Numbfish

Dicrostonyx torquatus compared with Narcine leoparda

Key Differences

• Arctic lemming is Least Concern while Leopard Numbfish is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Leopard Numbfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Torpediniformes (electric ray)
Family	Cricetidae	Narcinidae
Genus	Dicrostonyx	Narcine
Species	Dicrostonyx torquatus	Narcine leoparda

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Leopard Numbfish

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Leopard Numbfish
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Leopard Numbfish

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.