Gray Mouse Opossum vs rufescent pika

Tlacuatzin canescens compared with Ochotona rufescens

Taxonomic Classification

Rank	Gray Mouse Opossum	rufescent pika
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Lagomorpha (Rabbits & Hares)
Family	Didelphidae	Ochotonidae
Genus	Tlacuatzin	Ochotona
Species	Tlacuatzin canescens	Ochotona rufescens

Evolutionary Relationship

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

Conservation Status

Gray Mouse Opossum

LC — Least Concern

rufescent pika

LC — Least Concern

Physical Characteristics

Attribute	Gray Mouse Opossum	rufescent pika
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

rufescent pika

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.