Atlantic Dolphin vs Sumatran orangutan

Delphinus delphis compared with Pongo abelii

Key Differences

• Atlantic Dolphin is Least Concern while Sumatran orangutan is Critically Endangered.

Taxonomic Classification

Rank	Atlantic Dolphin	Sumatran orangutan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Primates (Primates)
Family	Delphinidae (Oceanic Dolphins)	Hominidae (Great Apes)
Genus	Delphinus	Pongo (Orangutans)
Species	Delphinus delphis	Pongo abelii

Evolutionary Relationship

Atlantic Dolphin and Sumatran orangutan share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Atlantic Dolphin

LC — Least Concern

Sumatran orangutan

CR — Critically Endangered

Physical Characteristics

Attribute	Atlantic Dolphin	Sumatran orangutan
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Atlantic Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and South America (Colombia, Ecuador, Venezuela).

Sumatran orangutan

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Atlantic Dolphin

Atlantic Dolphin (Delphinus delphis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.