The Clymene dolphin, in older texts known as the short-snouted spinner dolphin, is a dolphin endemic to the Atlantic Ocean. It is the only confirmed case of hybrid speciation in marine mammals, descending from the spinner dolphin and the striped dolphin.
Clymene dolphin
Clymene dolphin bow-riding the bow wave of USNS Supply
The spinner dolphin is a small dolphin found in off-shore tropical waters around the world. It is famous for its acrobatic displays in which it rotates around its longitudinal axis as it leaps through the air. It is a member of the family Delphinidae of toothed whales.
Spinner dolphin
A pod of spinner dolphins in the Red Sea
Spinner Dolphin in the Indian Ocean
Spinner Dolphin at Alphonse Atoll