Penīnæ alpes, a certain part of the Alps. Livy, bk. 21, ch. 38.

Pentapŏlis, a town of India.——A part of Africa near Cyrene. It received this name on account of the five cities which it contained, Cyrene, Arsinoe, Berenice, Ptolemais, or Barce, and Apollonia. Pliny, bk. 5, ch. 5.——Also part of Palestine, containing the five cities of Gaza, Gath, Ascalon, Azotus, and Ekron.

Pentelĭcus, a mountain of Attica, where were found quarries of beautiful marble. Strabo, bk. 9.—Pausanias, bk. 1, ch. 32.

Penthesĭlēa, a queen of the Amazons, daughter of Mars by Otrera, or Orithya. She came to assist Priam in the last years of the Trojan war, and fought against Achilles, by whom she was slain. The hero was so struck with the beauty of Penthesilea, when he stripped her of her arms, that he even shed tears for having too violently sacrificed her to his fury. Thersites laughed at the partiality of the hero, for which ridicule he was instantly killed. Lycophron says that Achilles slew Thersites because he had put out the eyes of Penthesilea when she was yet alive. The scholiast of Lycophron differs from that opinion, and declares, that it was commonly believed that Achilles offered violence to the body of Penthesilea when she was dead, and that Thersites was killed because he had reproached the hero for this infamous action, in the presence of all the Greeks. The death of Thersites so offended Diomedes that he dragged the body of Penthesilea out of the camp, and threw it into the Scamander. It is generally supposed that Achilles was enamoured of the Amazon before he fought with her, and that she had by him a son called Cayster. Dictys Cretensis, bks. 3 & 4.—Pausanias, bk. 10, ch. 31.—Quintus Calaber [Smyrnæus], bk. 1.—Virgil, Æneid, bk. 1, li. 495; bk. 11, li. 662.—Dares Phrygius.Lycophron, Cassandra, li. 995, &c.Hyginus, fable 112.

Pentheus, son of Echion and Agave, was king of Thebes in Bœotia. His refusal to acknowledge the divinity of Bacchus was attended with the most fatal consequences. He forbade his subjects to pay adoration to this new god; and when the Theban women had gone out of the city to celebrate the orgies of Bacchus, Pentheus, apprised of the debauchery which attended the solemnity, ordered the god himself, who conducted the religious multitude, to be seized. His orders were obeyed with reluctance, but when the doors of the prison in which Bacchus had been confined opened of their own accord, Pentheus became more irritated, and commanded his soldiers to destroy the whole band of the bacchanals. This, however, was not executed, for Bacchus inspired the monarch with the ardent desire of seeing the celebration of the orgies. Accordingly, he hid himself in a wood on mount Cithæron, from whence he could see all the ceremonies unperceived. But here his curiosity soon proved fatal; he was descried by the bacchanals, and they all rushed upon him. His mother was the first who attacked him, and her example was instantly followed by her two sisters, Ino and Autonoe, and his body was torn to pieces. Euripides introduces Bacchus among his priestesses, when Pentheus was put to death; but Ovid, who relates the whole in the same manner, differs from the Greek poet only in saying, that not Bacchus himself, but one of his priests, was present. The tree on which the bacchanals found Pentheus, was cut down by the Corinthians, by order of the oracle, and with it two statues of the god of wine were made, and placed in their forum. Hyginus, fable 184.—Theocritus, poem 26.—Ovid, Metamorphoses, bk. 3, fables 7, 8, & 9.—Virgil, Æneid, bk. 4, li. 469.—Pausanias, bk. 2, ch. 5.—Apollodorus, bk. 3, ch. 5.—Euripides, Bacchæ.—Seneca, Phœnissæ & Hippolytus.

Penthĭlus, a son of Orestes by Erigone the daughter of Ægysthus, who reigned conjointly with his brother Tisamenus at Argos. He was driven some time after from his throne by the Heraclidæ, and he retired to Achaia, and thence to Lesbos, where he planted a colony. Pausanias, bk. 5, ch. 4.—Strabo, bk. 13.—Paterculus bk. 1, ch. 1.

Penthylus, a prince of Paphos, who assisted Xerxes with 12 ships. He was seized by the Greeks, to whom he communicated many important things concerning the situation of the Persians, &c. Herodotus, bk. 7, ch. 195.

Pepărēthos, a small island of the Ægean sea, on the coast of Macedonia, about 20 miles in circumference. It abounded in olives, and its wines have always been reckoned excellent. They were not, however, palatable before they were seven years old. Pliny, bk. 4, ch. 12.—Ovid, Metamorphoses, bk. 7, li. 470.—Livy, bk. 28, ch. 5; bk. 31, ch. 58.

Pephnos, a town of Laconia. Pausanias, bk. 3, ch. 26.

Pephrēdo, a sea nymph, daughter of Phorcys and Ceto. She was born with white hair, and thence surnamed Graia. She had a sister called Enyo. Hesiod, Theogony, li. 270.—Apollodorus.