Little Ground Squirrel vs Mexican Harvest Mouse

Spermophilus pygmaeus compared with Reithrodontomys mexicanus

Taxonomic Classification

Rank	Little Ground Squirrel	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	Sciuridae (Squirrels)	Cricetidae
Genus	Spermophilus	Reithrodontomys
Species	Spermophilus pygmaeus	Reithrodontomys mexicanus

Evolutionary Relationship

Little Ground Squirrel and Mexican Harvest Mouse share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Little Ground Squirrel

LC — Least Concern

Mexican Harvest Mouse

LC — Least Concern

Physical Characteristics

Attribute	Little Ground Squirrel	Mexican Harvest Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

Mexican Harvest Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.