Long-tailed Ground Squirrel vs Zeledon’s Mouse Opossum

Urocitellus undulatus compared with Marmosa zeledoni

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Zeledon’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	Sciuridae (Squirrels)	Didelphidae
Genus	Urocitellus	Marmosa
Species	Urocitellus undulatus	Marmosa zeledoni

Evolutionary Relationship

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

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Zeledon’s Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Zeledon’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Zeledon’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.