Indian Ocean humpback dolphin vs truncate donax

Sousa plumbea compared with Donax trunculus

Key Differences

• Indian Ocean humpback dolphin is Endangered while truncate donax is Not Evaluated.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	truncate donax
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Bivalvia (Bivalvia)
Order	Cetacea (Whales & Dolphins)	Cardiida (Cardiida)
Family	Delphinidae (Oceanic Dolphins)	Donacidae
Genus	Sousa	Donax
Species	Sousa plumbea	Donax trunculus

Evolutionary Relationship

Indian Ocean humpback dolphin and truncate donax share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

truncate donax

NE — Not Evaluated

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	truncate donax
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.

truncate donax

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.