Gray Mouse Opossum vs Northern Right Whale Dolphin

Tlacuatzin canescens compared with Lissodelphis borealis

Taxonomic Classification

Rank	Gray Mouse Opossum	Northern Right Whale Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Didelphimorphia (Didelphimorphia)	Cetacea (Whales & Dolphins)
Family	Didelphidae	Delphinidae (Oceanic Dolphins)
Genus	Tlacuatzin	Lissodelphis
Species	Tlacuatzin canescens	Lissodelphis borealis

Evolutionary Relationship

Gray Mouse Opossum and Northern Right Whale Dolphin share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray Mouse Opossum

LC — Least Concern

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Gray Mouse Opossum	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.