Order: Artiodactyla
Family: Delphinidae
Species: Tursiops truncatus
Distribution: Three subspecies: one in the North Pacific, one in the Atlantic and one in the Red sea.
Size: Length: 2.3-3.9m; Weight: 150-275kg.
Life span: Up to 50 years.
They are social animals, and live for most of the year in single-sex groups, but males, females and young live together during the breeding season.