Dolphins appear in a number of Greek myths, invariably as helpers of humankind. Dolphins also seem to have been important to the Minoans, judging by artistic evidence from the ruined palace at Knossos.
A dolphin rescued the poet Arion from drowning and carried him safe to land, at Cape Taenarum, now Cape Matapan, a promontory forming the southernmost point of the Peloponnesus. There was a temple to Poseidon and a statue of Arion riding the dolphin. (Herodotus I.23; Thucydides I.128, 133; Pausanias iii.25, 4)
The Greeks reimagined the Phoenician god Melkart as Melikertês (Melicertes) and made him the son of Athamas and Ino. He drowned but was transfigured as the marine deity Palaemon, while his mother became Leucothea. (cf Ino.) At Corinth, he was so closely connected with the cult of Poseidon that the Isthmian Games, originally instituted in Poseidon's honor, came to be looked upon as the funeral games of Melikertes.
Phalanthus was another legendary character brought safely to shore (in Italy) on the back of a dolphin, according to Pausanias.
Many seals and coins show a man or boy riding a dolphin.
