Indian Ocean humpback dolphin vs Marbled stingray

Sousa plumbea compared with Dasyatis marmorata

Key Differences

• Indian Ocean humpback dolphin is Endangered while Marbled stingray is Near Threatened.

Taxonomic Classification

Rank	Indian Ocean humpback dolphin	Marbled stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Cetacea (Whales & Dolphins)	Myliobatiformes (Myliobatiformes)
Family	Delphinidae (Oceanic Dolphins)	Dasyatidae
Genus	Sousa	Dasyatis
Species	Sousa plumbea	Dasyatis marmorata

Evolutionary Relationship

Indian Ocean humpback dolphin and Marbled stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

Marbled stingray

NT — Near Threatened

Physical Characteristics

Attribute	Indian Ocean humpback dolphin	Marbled stingray
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.

Marbled stingray