Gray Mouse Opossum vs Tarbagan Marmot

Tlacuatzin canescens compared with Marmota sibirica

Key Differences

• Gray Mouse Opossum is Least Concern while Tarbagan Marmot is Endangered.

Taxonomic Classification

Rank	Gray Mouse Opossum	Tarbagan Marmot
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Rodentia (Rodents)
Family	Didelphidae	Sciuridae (Squirrels)
Genus	Tlacuatzin	Marmota
Species	Tlacuatzin canescens	Marmota sibirica

Evolutionary Relationship

Gray Mouse Opossum and Tarbagan Marmot share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Tarbagan Marmot

EN — Endangered

Physical Characteristics

Attribute	Gray Mouse Opossum	Tarbagan Marmot
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Tarbagan Marmot

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.