Guinea pig vs Guyenne Spiny-rat

Cavia porcellus compared with Proechimys guyannensis

Taxonomic Classification

Rank	Guinea pig	Guyenne 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	Caviidae	Echimyidae
Genus	Cavia	Proechimys
Species	Cavia porcellus	Proechimys guyannensis

Evolutionary Relationship

Guinea pig and Guyenne Spiny-rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Guinea pig

LC — Least Concern

Guyenne Spiny-rat

LC — Least Concern

Physical Characteristics

Attribute	Guinea pig	Guyenne Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Europe (6 countries), North America (Cuba), Oceania and the Pacific (Australia), and South America (Colombia, Ecuador).

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.