Indian Ocean humpback dolphin vs Northern elephant seal

Sousa plumbea compared with Mirounga angustirostris

Key Differences

• Indian Ocean humpback dolphin is Endangered while Northern elephant seal is Least Concern.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Northern elephant seal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Cetacea (Whales & Dolphins)	Pinnipedia (Seals & Sea Lions)
Family	Delphinidae (Oceanic Dolphins)	Phocidae (True Seals)
Genus	Sousa	Mirounga
Species	Sousa plumbea	Mirounga angustirostris

Evolutionary Relationship

Indian Ocean humpback dolphin and Northern elephant seal share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Northern elephant seal

LC — Least Concern

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Northern elephant seal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Indian Ocean humpback dolphin

Habitat

Inhabits temperate broadleaf and mixed forests and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Greece. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Northern elephant seal

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.