Arctic lemming vs Boyacá Spiny Rat

Dicrostonyx torquatus compared with Proechimys chrysaeolus

Key Differences

• Arctic lemming is Least Concern while Boyacá Spiny Rat is Data Deficient.

Taxonomic Classification

Rank	Arctic lemming	Boyacá Spiny Rat
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	Cricetidae	Echimyidae
Genus	Dicrostonyx	Proechimys
Species	Dicrostonyx torquatus	Proechimys chrysaeolus

Evolutionary Relationship

Arctic lemming and Boyacá Spiny Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Arctic lemming

LC — Least Concern

Boyacá Spiny Rat

DD — Data Deficient

Physical Characteristics

Attribute	Arctic lemming	Boyacá Spiny Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Boyacá Spiny Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

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.

Boyacá Spiny Rat

The Boyacá spiny rat (Proechimys chrysaeolus) is a species in the genus Proechimys. It is currently classified as Data Deficient on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.