Arctic lemming vs Chatham Parakeet

Dicrostonyx torquatus compared with Cyanoramphus forbesi

Key Differences

• Arctic lemming is Least Concern while Chatham Parakeet is Vulnerable.

Taxonomic Classification

Rank	Arctic lemming	Chatham Parakeet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Psittaciformes (Parrots)
Family	Cricetidae	Psittacidae (True Parrots)
Genus	Dicrostonyx	Cyanoramphus
Species	Dicrostonyx torquatus	Cyanoramphus forbesi

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Chatham Parakeet

VU — Vulnerable

Physical Characteristics

Attribute	Arctic lemming	Chatham Parakeet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chatham Parakeet

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.

Chatham Parakeet

The Chatham Parakeet (Cyanoramphus forbesi) is a species in the genus Cyanoramphus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.