Atlantic Humpbacked Dolphin vs Guianan White-eared Opossum

Sousa teuszii compared with Didelphis imperfecta

Key Differences

• Atlantic Humpbacked Dolphin is Critically Endangered while Guianan White-eared Opossum is Least Concern.

Taxonomic Classification

Rank	Atlantic Humpbacked Dolphin	Guianan White-eared Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Didelphimorphia (Didelphimorphia)
Family	Delphinidae (Oceanic Dolphins)	Didelphidae
Genus	Sousa	Didelphis
Species	Sousa teuszii	Didelphis imperfecta

Evolutionary Relationship

Atlantic Humpbacked Dolphin and Guianan White-eared Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Atlantic Humpbacked Dolphin

CR — Critically Endangered

Guianan White-eared Opossum

LC — Least Concern

Physical Characteristics

Attribute	Atlantic Humpbacked Dolphin	Guianan White-eared Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Humpbacked Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guianan White-eared Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Atlantic Humpbacked Dolphin

The Atlantic Humpbacked Dolphin (Sousa teuszii) is a species in the genus Sousa. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.