Haviside s Dolphin vs Orinoco Four-eyed Opossum

Cephalorhynchus heavisidii compared with Philander deltae

Key Differences

• Haviside s Dolphin is Near Threatened while Orinoco Four-eyed Opossum is Least Concern.

Taxonomic Classification

Rank	Haviside s Dolphin	Orinoco Four-eyed Opossum
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Cetacea (Whales & Dolphins)	Didelphimorphia (负鼠目)
Family	Delphinidae (Oceanic Dolphins)	Didelphidae
Genus	Cephalorhynchus	Philander
Species	Cephalorhynchus heavisidii	Philander deltae

Evolutionary Relationship

Haviside s Dolphin and Orinoco Four-eyed Opossum share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Haviside s Dolphin

NT — Near Threatened

Orinoco Four-eyed Opossum

LC — Least Concern

Physical Characteristics

Attribute	Haviside s Dolphin	Orinoco Four-eyed Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Haviside s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Orinoco Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.