Sousa Gray 1866 (dolphin)
Mammalia - Cetacea - Delphinidae
Parent taxon: Delphininae according to I. Agnarsson and L. J. May-Collado 2008
Sister taxa: Delphinus, Sagmatias, Stenella
Subtaxa: Sousa chinensis, Sousa teuszii
Ecology: aquatic piscivore-carnivore