Fat Sand Rat vs Mexican Harvest Mouse

Psammomys obesus compared with Reithrodontomys mexicanus

Taxonomic Classification

Rank	Fat Sand Rat	Mexican Harvest Mouse
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	Muridae (Mice & Rats)	Cricetidae
Genus	Psammomys	Reithrodontomys
Species	Psammomys obesus	Reithrodontomys mexicanus

Evolutionary Relationship

Fat Sand Rat and Mexican Harvest Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Fat Sand Rat

LC — Least Concern

Mexican Harvest Mouse

LC — Least Concern

Physical Characteristics

Attribute	Fat Sand Rat	Mexican Harvest Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mexican Harvest Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.