Peteus, a son of Orneus, and grandson of Erechtheus. He reigned in Attica, and became father of Menestheus, who went with the Greeks to the Trojan war. He is represented by some of the ancients as a monster, half a man and half a beast. Apollodorus, bk. 3, ch. 10.—Pausanias, bk. 10, ch. 35.

Petilia, now Strongoli, a town of Magna Græcia, the capital of Lucania, built or perhaps only repaired by Philoctetes, who, after his return from the Trojan war, left his country Melibœa, because his subjects had revolted. Mela, bk. 2, ch. 4.—Livy, bk. 23, ch. 20.—Virgil, Æneid, bk. 3, li. 402.—Strabo, bk. 6.

Petilia lex, was enacted by Petilius the tribune to make an inquiry and know how much money had been obtained from the conquests over king Antiochus.

Petilii, two tribunes who accused Scipio Africanus of extortion. He was acquitted.

Petīlius, a pretor who persuaded the people of Rome to burn the books which had been found in Numa’s tomb, about 400 years after his death. His advice was followed. Plutarch, Numa.——A plebeian decemvir, &c.——A governor of the capitol, who stole away the treasures entrusted to his care. He was accused, but, though guilty, he was acquitted, as being the friend of Augustus. Horace, bk. 1, satire 4, li. 94.

Petosīrīs, a celebrated mathematician of Egypt. Juvenal, satire 6, li. 580.

Petra, the capital town of Arabia Petræa. Strabo, bk. 16.——A town of Sicily, near Hybla, whose inhabitants are called Petrini and Petrenses.——A town of Thrace. Livy, bk. 40, ch. 22.——Another of Pieria in Macedonia. Livy, bk. 39, ch. 26.—Cicero, Against Verres, bk. 1, ch. 39.——An elevated place near Dyrrachium, Lucan, bk. 6, lis. 16 & 70.—Cæsar, Civil War, bk. 3, ch. 40.——Another in Elis.——Another near Corinth.

Petræa, one of the Oceanides. Hesiod, Theogony.——A part of Arabia, which has Syria at the east, Egypt on the west, Palestine on the north, and Arabia Felix at the south. This part of Arabia was rocky, whence it has received its name. It was for the most part also covered with barren sands, and was interspersed with some fruitful spots. Its capital was called Petra.

Petreius, a Roman soldier who killed his tribune during the Cimbrian wars, because he hesitated to attack the enemy. He was rewarded for his valour with a crown of grass. Pliny, bk. 22, ch. 6.——A lieutenant of Caius Antonius, who defeated the troops of Catiline. He took the part of Pompey against Julius Cæsar. When Cæsar had been victorious in every part of the world, Petreius, who had retired into Africa, attempted to destroy himself by fighting with his friend king Juba in single combat. Juba was killed first, and Petreius obliged one of his slaves to run him through. Sallust, Catilinæ Coniuratio.—Appian.Cæsar, bk. 1, Civil War.——A centurion in Cæsar’s army in Gaul, &c. Some read Petronius.

Petrĭnum, a town of Campania. Horace, bk. 1, ltr. 5, li. 5.