Indian Ocean humpback dolphin vs Omura's Whale

Sousa plumbea compared with Balaenoptera omurai

Key Differences

• Indian Ocean humpback dolphin is Endangered while Omura's Whale is Data Deficient.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Omura's Whale
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family	Delphinidae (Oceanic Dolphins)	Balaenopteridae (Rorquals)
Genus	Sousa	Balaenoptera (Rorquals)
Species	Sousa plumbea	Balaenoptera omurai

Evolutionary Relationship

Indian Ocean humpback dolphin and Omura's Whale share a common ancestor at the Order level: Cetacea. (Whales & Dolphins)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Omura's Whale

DD — Data Deficient

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Omura's Whale
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.

Omura's Whale

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.