Heaviside-Delfin vs Indian Ocean humpback dolphin

Cephalorhynchus heavisidii compared with Sousa plumbea

Key Differences

• Heaviside-Delfin is Near Threatened while Indian Ocean humpback dolphin is Endangered.

Taxonomic Classification

Rank	Heaviside-Delfin	Indian Ocean humpback dolphin
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Cetacea (Whales & Dolphins)	Cetacea (Whales & Dolphins)
Family same	Delphinidae (Oceanic Dolphins)	Delphinidae (Oceanic Dolphins)
Genus	Cephalorhynchus	Sousa
Species	Cephalorhynchus heavisidii	Sousa plumbea

Evolutionary Relationship

Heaviside-Delfin and Indian Ocean humpback dolphin share a common ancestor at the Family level: Delphinidae. (Oceanic Dolphins)

Conservation Status

Heaviside-Delfin

NT — Near Threatened

Indian Ocean humpback dolphin

EN — Endangered

Physical Characteristics

Attribute	Heaviside-Delfin	Indian Ocean humpback dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Heaviside-Delfin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.