Arctic lemming vs Upper Magdalena Tapaculo

Dicrostonyx torquatus compared with Scytalopus rodriguezi

Key Differences

• Arctic lemming is Least Concern while Upper Magdalena Tapaculo is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Upper Magdalena Tapaculo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Rhinocryptidae
Genus	Dicrostonyx	Scytalopus
Species	Dicrostonyx torquatus	Scytalopus rodriguezi

Evolutionary Relationship

Arctic lemming and Upper Magdalena Tapaculo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Upper Magdalena Tapaculo

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Upper Magdalena Tapaculo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Magdalena Tapaculo

Habitat

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

Range

Distributed across Colombia and Norway. Currently classified as Endangered 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.