Merriam’s Pocket Mouse vs Patagonian Opossum

Perognathus merriami compared with Lestodelphys halli

Taxonomic Classification

Rank	Merriam’s Pocket Mouse	Patagonian Opossum
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Rodentia (ネズミ目)	Didelphimorphia (Didelphimorphia)
Family	Heteromyidae	Didelphidae
Genus	Perognathus	Lestodelphys
Species	Perognathus merriami	Lestodelphys halli

Evolutionary Relationship

Merriam’s Pocket Mouse and Patagonian Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Merriam’s Pocket Mouse

LC — Least Concern

Patagonian Opossum

LC — Least Concern

Physical Characteristics

Attribute	Merriam’s Pocket Mouse	Patagonian Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Patagonian Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.