Ariarathes X.; but his title was disputed by Sisenna, the eldest son of Glaphyra by Arthelaus priest of Comana. Marcus Antony, who was umpire between the contending parties, decided in favour of Sisenna; but Ariarathes recovered it for a while, though he was soon after obliged to yield in favour of Archelaus, the second son of Glaphyra, B.C. 36. _Diodorus_, bk. 18.――_Justin_, bks. 13 & 29.――_Strabo_, bk. 12. =Aribbæus=, a general mentioned by _Polyænus_, bk. 7, ch. 29. =Arīcia=, an Athenian princess, niece to Ægeus, whom Hippolytus married after he had been raised from the dead by Æsculapius. He built a city in Italy, which he called by her name. He had a son by her called Virbius. _Ovid_, _Metamorphoses_, bk. 15, li. 544.――_Virgil_, _Æneid_, bk. 7, li. 762, &c.――――A very ancient town of Italy, now _Riccia_, built by Hippolytus son of Theseus, after he had been raised from the dead by Æsculapius, and transported into Italy by Diana. In a grove in the neighbourhood of Aricia, Theseus built a temple to Diana, where he established the same rites as were in the temple of that goddess in Tauris. The priest of this temple, called _Rex_, was always a fugitive, and the murderer of his predecessor, and went always armed with a dagger, to prevent whatever attempts might be made upon his life by one who wished to be his successor. The Arician forest, frequently called _nemorensis_ or _nemoralis sylva_, was very celebrated, and no horses would ever enter it, because Hippolytus had been killed by them. Egeria, the favourite nymph, and invisible protectress of Numa, generally resided in this famous grove, which was situated on the Appian way, beyond mount Albanus. _Ovid_, _Metamorphoses_, bk. 15; _Fasti_, bk. 3, li. 263. ――_Lucan_, bk. 6, li. 74.――_Virgil_, _Æneid_, bk. 7, li. 761, &c. =Aricīna=, a surname of Diana, from her temple near Aricia. _See:_ Aricia.――――The mother of Octavius. _Cicero_, bk. 3, _Philippics_, ch. 6. =Aridæus=, a companion of Cyrus the younger. After the death of his friend he reconciled himself to Artaxerxes, by betraying to him the surviving Greeks in their return. _Diodorus._――――An illegitimate son of Philip, who, after the death of Alexander, was made king of Macedonia till Roxane, who was pregnant by Alexander brought into the world a legitimate male successor. Aridæus had not the free enjoyment of his senses; and therefore Perdiccas, one of Alexander’s generals, declared himself his protector, and even married his sister to strengthen their connection. He was seven years in possession of the sovereign power, and was put to death, with his wife Eurydice, by Olympias. _Justin_, bk. 9, ch. 8.――_Diodorus._ =Ariēnis=, daughter of Alyattes, married Astyages king of Media. _Herodotus_, bk. 1, ch. 74. =Arigæum=, a town of India, which Alexander found burnt, and without inhabitants. _Arrian_, bk. 4.