Desmarest’s Spiny Pocket Mouse vs Fat Sand Rat

Heteromys desmarestianus compared with Psammomys obesus

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Fat Sand Rat
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Rodentia (설치류)	Rodentia (설치류)
Family	Heteromyidae	Muridae (Mice & Rats)
Genus	Heteromys	Psammomys
Species	Heteromys desmarestianus	Psammomys obesus

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Fat Sand Rat share a common ancestor at the Order level: Rodentia. (설치류)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Fat Sand Rat

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Fat Sand Rat
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.

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.