l force, with the assistance of which the Segestans defeated the Selinuntines in a battle. The Carthaginians in the following spring (409 BCE) sent over a vast army amounting, according to the lowest estimate, to 100,000 men, with which Hannibal Mago (the grandson of Hamilcar that was killed at Himera) landed at Lilybaeum, and from thence marched direct to Selinunte. The city's inhabitants had not expected such a force and were wholly unprepared to resist it. The city fortifications were, in many places, in disrepair, and the auxiliary force promised by Syracuse and Agrigentum (modern Agrigento) and Gela, was not ready and did not arrive in time. The Selinuntines defended themselves with the courage of despair, and even after the walls were breached, continued the contest from house to house. However, the enemy's overwhelming numbers rendered resistance hopeless, and after a ten-day siege the city was taken and most of the defenders put to the sword. According to sources, of the citizens of Selinunte 16,000 were slain, 5,000 made prisoners, and 2,600 under the command of Empedion escaped to Agrigentum. Shortly after, Hannibal destroyed the city walls, but gave permission to the surviving inhabitants to return and occupy it as tributaries of Carthage, an arrangement confirmed by the treaty subsequently concluded between Dionysius, tyrant of Syracuse, and the Carthaginians, in 405 BCE. In the interval a considerable number of the survivors and fugitives had been brought together by Hermocrates, and established within its walls. A considerable part of the citizens of Selinunte availed themselves of this permission, and that the city continued to subsist under the Carthaginian dominion; but a fatal blow had been given to its prosperity, which it undoubtedly never recovered.
The Selinuntines are again mentioned in 397 BCE as declaring in favor of Dionysius during his war with Carthage; but both the city and territory were again given up to the Carthaginians by
