Arctic lemming vs Mayr's Swiftlet

Dicrostonyx torquatus compared with Aerodramus orientalis

Key Differences

• Arctic lemming is Least Concern while Mayr's Swiftlet is Data Deficient.

Taxonomic Classification

Rank	Arctic lemming	Mayr's Swiftlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Cricetidae	Apodidae
Genus	Dicrostonyx	Aerodramus
Species	Dicrostonyx torquatus	Aerodramus orientalis

Evolutionary Relationship

Arctic lemming and Mayr's Swiftlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Mayr's Swiftlet

DD — Data Deficient

Physical Characteristics

Attribute	Arctic lemming	Mayr's Swiftlet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mayr's Swiftlet

Habitat

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

Range

Found in Norway.

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.