Hyrcanian Field Mouse vs Simons’s Mouse Opossum

Apodemus hyrcanicus compared with Marmosa simonsi

Key Differences

• Hyrcanian Field Mouse is Near Threatened while Simons’s Mouse Opossum is Not Evaluated.

Taxonomic Classification

Rank	Hyrcanian Field Mouse	Simons’s Mouse 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	Apodemus	Marmosa
Species	Apodemus hyrcanicus	Marmosa simonsi

Evolutionary Relationship

Hyrcanian Field Mouse and Simons’s Mouse Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Hyrcanian Field Mouse

NT — Near Threatened

Simons’s Mouse Opossum

NE — Not Evaluated

Physical Characteristics

Attribute	Hyrcanian Field Mouse	Simons’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hyrcanian Field Mouse

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.