peace of 383 BCE (Id. xv. 17); and though Dionysius recovered possession of it by arms shortly before his death, it is probable that it soon again lapsed under the dominion of Carthage. The Halycus, which was established as the eastern boundary of the Carthaginian dominion in Sicily by the treaty of 383 BCE, seems to have generally continued to be so recognized, notwithstanding temporary interruptions; and was again fixed as their limit by the treaty with Agathocles in 314 BCE. This last treaty expressly stipulated that Selinunte, as well as Heracleia and Himera, should continue subject to Carthage, as before. In 276 BCE, however, during the expedition of Pyrrhus to Sicily, the Selinuntines voluntarily submitted to that monarch, after the capture of Heracleia. During the First Punic War we again find Selinunte subject to Carthage, and its territory was repeatedly the theater of military operations between the contending powers. But before the close of the war (about 250 BCE), when the Carthaginians were beginning to contract their operations, and confine themselves to the defense of as few points as possible, they removed all the inhabitants of Selinunte to Lilybaeum and destroyed the city
It seems certain that it was never rebuilt. Pliny the Elder indeed, mentions its name (Selinus oppidum), as if it still existed as a town in his time, but Strabo distinctly classes it with extinct cities. Ptolemy, though he mentions the river Selinus, has no notice of a town of the name. The Thermae Selinuntiae (at modern Sciacca), which derived their name from the ancient city, and seem to have been much frequented in the time of the Romans, were situated at a considerable distance, 30 km, from Selinunte: they are sulfurous springs, still much valued for their medical properties, and dedicated, like most thermal waters in Sicily, to San Calogero. At a later period they were called the Aquae Labodes or Larodes, under which name they appear in the Itineraries
