Baiji vs Mondolfi’s Four-eyed Opossum

Lipotes vexillifer compared with Philander mondolfii

Key Differences

• Baiji is Critically Endangered while Mondolfi’s Four-eyed Opossum is Least Concern.

Taxonomic Classification

Rank	Baiji	Mondolfi’s Four-eyed Opossum
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mammifères)	Mammalia (mammifères)
Order	Cetacea (Whales & Dolphins)	Didelphimorphia (Didelphimorphia)
Family	Lipotidae	Didelphidae
Genus	Lipotes	Philander
Species	Lipotes vexillifer	Philander mondolfii

Evolutionary Relationship

Baiji and Mondolfi’s Four-eyed Opossum share a common ancestor at the Class level: Mammalia. (mammifères)

Conservation Status

Baiji

CR — Critically Endangered

Mondolfi’s Four-eyed Opossum

LC — Least Concern

Physical Characteristics

Attribute	Baiji	Mondolfi’s Four-eyed Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baiji

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mondolfi’s Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Baiji

The Chinese River Dolphin (Lipotes vexillifer) is a species in the genus Lipotes. It is currently classified as Critically Endangered on the IUCN Red List.