Guianan White-eared Opossum vs Northern Right Whale Dolphin

Didelphis imperfecta compared with Lissodelphis borealis

Taxonomic Classification

Rank	Guianan White-eared Opossum	Northern Right Whale Dolphin
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Didelphimorphia (Didelphimorphia)	Cetacea (Whales & Dolphins)
Family	Didelphidae	Delphinidae (Oceanic Dolphins)
Genus	Didelphis	Lissodelphis
Species	Didelphis imperfecta	Lissodelphis borealis

Evolutionary Relationship

Guianan White-eared Opossum and Northern Right Whale Dolphin share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Guianan White-eared Opossum

LC — Least Concern

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Guianan White-eared Opossum	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guianan White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.