Desmarest’s Spiny Pocket Mouse vs Guinean Arvicanthis

Heteromys desmarestianus compared with Arvicanthis rufinus

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Guinean Arvicanthis
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	Heteromyidae	Muridae (Mice & Rats)
Genus	Heteromys	Arvicanthis
Species	Heteromys desmarestianus	Arvicanthis rufinus

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Guinean Arvicanthis share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Guinean Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Guinean Arvicanthis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Guinean Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.