Big-eared opossum vs Mongolian gerbil

Didelphis aurita compared with Meriones unguiculatus

Key Differences

• Big-eared opossum is Least Concern while Mongolian gerbil is Not Evaluated.

Taxonomic Classification

Rank	Big-eared opossum	Mongolian gerbil
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Rodents)
Family	Didelphidae	Muridae (Mice & Rats)
Genus	Didelphis	Meriones
Species	Didelphis aurita	Meriones unguiculatus

Evolutionary Relationship

Big-eared opossum and Mongolian gerbil share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Big-eared opossum

LC — Least Concern

Mongolian gerbil

NE — Not Evaluated

Physical Characteristics

Attribute	Big-eared opossum	Mongolian gerbil
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big-eared opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mongolian gerbil

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador).

Big-eared opossum

The Big-eared opossum (Didelphis aurita) is a species in the genus Didelphis. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.