Arctic lemming vs Orphan Salamander

Dicrostonyx torquatus compared with Bolitoglossa capitana

Key Differences

• Arctic lemming is Least Concern while Orphan Salamander is Critically Endangered.

Taxonomic Classification

Rank	Arctic lemming	Orphan Salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Cricetidae	Plethodontidae
Genus	Dicrostonyx	Bolitoglossa
Species	Dicrostonyx torquatus	Bolitoglossa capitana

Evolutionary Relationship

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

Conservation Status

Arctic lemming

LC — Least Concern

Orphan Salamander

CR — Critically Endangered

Physical Characteristics

Attribute	Arctic lemming	Orphan Salamander
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orphan Salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Colombia. Currently classified as Critically 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.