Irrawaddy dolphin vs

Orcaella brevirostris compared with Torodinium robustum

Key Differences

• Irrawaddy dolphin is Endangered while is Not Evaluated.

Taxonomic Classification

Rank	Irrawaddy 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	Orcaella	Torodinium
Species	Orcaella brevirostris	Torodinium robustum

Conservation Status

Irrawaddy dolphin

EN — Endangered

NE — Not Evaluated

Physical Characteristics

Attribute	Irrawaddy dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Irrawaddy dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.