This is the victory which Pindar celebrates in his first Pythian ode; and there is still extant an Etruscan helmet, which Hiero sent to Olympia, with the inscription: "Hiaron son of Deinomenes and the Syrakosians to Zeus, Tyrrhane spoil from Kyma."(2) Maritime Supremacy of the Tarentines and Syracusans-- Dionysius of Syracuse While these extraordinary successes against the Carthaginians and Etruscans placed Syracuse at the head of the Greek cities in Sicily, the Doric Tarentum rose to undisputed pre-eminence among the Italian Hellenes, after the Achaean Sybaris had fallen about the time of the expulsion of the kings from Rome (243).

The terrible defeat of the Tarentines by the Iapygians (280), the most severe disaster which a Greek army had hitherto sustained, served only, like the Persian invasion of Hellas, to unshackle the whole might of the national spirit in the development of an energetic democracy.

Thenceforth the Carthaginians and the Etruscans were no longer paramount in the Italian waters; the Tarentines predominated in the Adriatic and Ionic, the Massiliots and Syracusans in the Tyrrhene, seas.

The latter in particular restricted more and more the range of Etruscan piracy.
After the victory at Cumae, Hiero had occupied the island of Aenaria (Ischia), and by that means interrupted the communication between the Campanian and the northern Etruscans.

About the year 302, with a view thoroughly to check Tuscan piracy, Syracuse sent forth a special expedition, which ravaged the island of Corsica and the Etruscan coast and occupied the island of Aethalia (Elba).