Indian Ocean humpback dolphin vs

Sousa plumbea compared with Torodinium robustum

Key Differences

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

Taxonomic Classification

Rank	Indian Ocean humpback dolphin
Kingdom	Animalia (Animals)	Chromista (Chromista)
Phylum	Chordata (Chordates)	Myzozoa (Myzozoa)
Class	Mammalia (Mammals)	Dinophyceae (Dinophyceae)
Order	Cetacea (Whales & Dolphins)	Gymnodiniales (Gymnodiniales)
Family	Delphinidae (Oceanic Dolphins)	Gymnodiniaceae
Genus	Sousa	Torodinium
Species	Sousa plumbea	Torodinium robustum

Conservation Status

Indian Ocean humpback dolphin

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Indian Ocean humpback dolphin
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.

Habitat

Native to Europe and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Brazil, Denmark, Norway, and Sweden.

Torodinium robustum is a marine dinoflagellate characterized by its robust, elongated cell body with distinctive spiral grooves. It inhabits coastal and open ocean waters worldwide, particularly in temperate and tropical seas. As a photosynthetic protist, it produces energy through photosynthesis while also consuming dissolved organic matter.