Arctic lemming vs Gorgas Oryzomys

Dicrostonyx torquatus compared with Oryzomys gorgasi

Key Differences

• Arctic lemming is Least Concern while Gorgas Oryzomys is Endangered.

Taxonomic Classification

Rank	Arctic lemming	Gorgas Oryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family same	Cricetidae	Cricetidae
Genus	Dicrostonyx	Oryzomys
Species	Dicrostonyx torquatus	Oryzomys gorgasi

Evolutionary Relationship

Arctic lemming and Gorgas Oryzomys share a common ancestor at the Family level: Cricetidae.

Conservation Status

Arctic lemming

LC — Least Concern

Gorgas Oryzomys

EN — Endangered

Physical Characteristics

Attribute	Arctic lemming	Gorgas Oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gorgas Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. 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.