Fat Sand Rat vs Patagonian Opossum

Psammomys obesus compared with Lestodelphys halli

Taxonomic Classification

Rank	Fat Sand Rat	Patagonian 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	Muridae (Mice & Rats)	Didelphidae
Genus	Psammomys	Lestodelphys
Species	Psammomys obesus	Lestodelphys halli

Evolutionary Relationship

Fat Sand Rat and Patagonian Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Fat Sand Rat

LC — Least Concern

Patagonian Opossum

LC — Least Concern

Physical Characteristics

Attribute	Fat Sand Rat	Patagonian Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Fat Sand Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Patagonian Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.