Arctic lemming vs Nicobar Megapode

Dicrostonyx torquatus compared with Megapodius nicobariensis

Key Differences

• Arctic lemming is Least Concern while Nicobar Megapode is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Nicobar Megapode
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Galliformes (Galliformes)
Family	Cricetidae	Megapodiidae
Genus	Dicrostonyx	Megapodius
Species	Dicrostonyx torquatus	Megapodius nicobariensis

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Nicobar Megapode

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Nicobar Megapode
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Nicobar Megapode

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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.