groundhog vs Napo Spiny-rat

Marmota monax compared with Proechimys quadruplicatus

Taxonomic Classification

Rank	groundhog	Napo 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	Marmota	Proechimys
Species	Marmota monax	Proechimys quadruplicatus

Evolutionary Relationship

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

Conservation Status

groundhog

LC — Least Concern

Napo Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	groundhog	Napo Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

groundhog

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.