Desmarest’s Spiny Pocket Mouse vs Elegant Fat-tailed Mouse Opossum

Heteromys desmarestianus compared with Thylamys elegans

Taxonomic Classification

Rank	Desmarest’s Spiny Pocket Mouse	Elegant Fat-tailed Mouse 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	Heteromys	Thylamys
Species	Heteromys desmarestianus	Thylamys elegans

Evolutionary Relationship

Desmarest’s Spiny Pocket Mouse and Elegant Fat-tailed Mouse Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Desmarest’s Spiny Pocket Mouse

LC — Least Concern

Elegant Fat-tailed Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Desmarest’s Spiny Pocket Mouse	Elegant Fat-tailed Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Desmarest’s Spiny Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Elegant Fat-tailed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.