Pallid Ground Squirrel vs Tome's spiny rat

Spermophilus pallidicauda compared with Proechimys semispinosus

Taxonomic Classification

Rank	Pallid Ground Squirrel	Tome's spiny rat
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)	Echimyidae
Genus	Spermophilus	Proechimys
Species	Spermophilus pallidicauda	Proechimys semispinosus

Evolutionary Relationship

Pallid Ground Squirrel and Tome's spiny rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Pallid Ground Squirrel

LC — Least Concern

Tome's spiny rat

LC — Least Concern

Physical Characteristics

Attribute	Pallid Ground Squirrel	Tome's spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pallid Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tome's spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.