In 309/8 BC,
Agathocles of
Syracuse, engaged in his war against the
Carthaginians in North Africa, sent an envoy to Cyrene to propose an alliance. Agathocles promised to cede to him whatever conquests their combined forces might make in Africa, reserving only Sicily for himself, if Ophellas would join the campaign against Carthage. Ophellas agreed and gathered a powerful army from the homeland of his wife Eurydice, where many citizens felt disgruntled after having lost their voting rights. Notwithstanding all the natural obstacles which presented themselves on his route, he succeeded in reaching the Carthaginian territories after a toilsome and perilous march of more than two months' duration. The Cyrenacian and Syracusan armies encamped near each other. Ophellas was received by Agathocles with every demonstration of friendship and Ophellas went so far as to adopt Agathocles as a son. The alliance was short-lived. According to
Polyaenus, Agathocles, knowing of Ophellas's fondness for boys, had sent his own son
Heracleides as a hostage and distraction, instructing him to resist Ophellas's advances for a few days in order to keep him off his guard. in November 308, when the larger part of Ophellas's soldiers had dispersed to forage for food and fodder, Agathocles summoned his own troops, accused Ophellas of plotting against him, and led his army against the Cyrenaean camp. Ophellas, stunned by the sudden attack and with too few men remaining to mount an adequate defense, died fighting.
Orosius records that he was "deceived by the flattery and wiles of Agathocles and slain." His leaderless army laid down its arms and was absorbed into Agathocles' forces, who now had sufficient strength to defeat the Carthaginians in a subsequent engagement. Ptolemy exercised direct control over Cyrene after the assassination of Ophellas. Shortly after Ptolemy declared himself king (c.305 BC), the Cyrenaeans rebelled.
Magas, Ptolemy's stepson, reconquered Cyrene c.300 BC and subsequently served as its governor before independence from
Ptolemy II Philadelphus and becoming king in 276. ==References==