2. A Syracusan, who joined with Callippus in expelling the garrison of the younger Dionysius from Rhegium, B. C. 351. Having effected this, they restored the city to nominal independence, but it appears that they continued to occupy it with their mercenaries: and not long afterwards Leptines took advantage of the discontent which had arisen among these, to remove Callippus by assassination. (Diod. 16.45; Plut. Dion. 58.) We know nothing of his subsequent proceedings, nor of the circumstances that led him to quit Rhegium, but it seems probable that he availed himself of the state of confusion in which Sicily then was to make himself master of the two cities of Apollonia and Engyum: at least there is little doubt that the Leptines whom we find established as the tyrant of those cities when Timoleon arrived in Sicily is the same with the associate of Callippus. He was expelled in common with all the other petty tyrants, by Timoleon; but his life was spared, and he was sent into exile at Corinth, B. C. 342. (Diod. 16.72; Plut. Tim. 24.)