Long-tailed dunnart vs Simons’s Mouse Opossum

Sminthopsis longicaudata compared with Marmosa simonsi

Key Differences

• Long-tailed dunnart is Least Concern while Simons’s Mouse Opossum is Not Evaluated.

Taxonomic Classification

Rank	Long-tailed dunnart	Simons’s Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Didelphimorphia (Didelphimorphia)
Family	Dasyuridae	Didelphidae
Genus	Sminthopsis	Marmosa
Species	Sminthopsis longicaudata	Marmosa simonsi

Evolutionary Relationship

Long-tailed dunnart and Simons’s Mouse Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Long-tailed dunnart

LC — Least Concern

Simons’s Mouse Opossum

NE — Not Evaluated

Physical Characteristics

Attribute	Long-tailed dunnart	Simons’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed dunnart

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Simons’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.