Brazilian Guinea pig vs Linnaeus's mouse opossum

Cavia aperea compared with Marmosa murina

Taxonomic Classification

Rank	Brazilian Guinea pig	Linnaeus's mouse opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Didelphimorphia (Didelphimorphia)
Family	Caviidae	Didelphidae
Genus	Cavia	Marmosa
Species	Cavia aperea	Marmosa murina

Evolutionary Relationship

Brazilian Guinea pig and Linnaeus's mouse opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Brazilian Guinea pig

LC — Least Concern

Linnaeus's mouse opossum

LC — Least Concern

Physical Characteristics

Attribute	Brazilian Guinea pig	Linnaeus's mouse opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Guinea pig

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Linnaeus's mouse opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Brazilian Guinea pig

The Brazilian Guinea pig (Cavia aperea) is a species in the genus Cavia. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela