Napo Spiny-rat vs Russet Ground Squirrel

Proechimys quadruplicatus compared with Spermophilus major

Taxonomic Classification

Rank	Napo Spiny-rat	Russet Ground Squirrel
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	Echimyidae	Sciuridae (Squirrels)
Genus	Proechimys	Spermophilus
Species	Proechimys quadruplicatus	Spermophilus major

Evolutionary Relationship

Napo Spiny-rat and Russet Ground Squirrel share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Russet Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Napo Spiny-rat	Russet Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Russet Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia.