of Hêrê, at the ancient and renowned Hêræon between Mykênæ and Argos, Zeus became amorous. When Hêrê discovered the intrigue and taxed him with it, he denied the charge, and metamorphosed Iô into a white cow. Hêrê, requiring that the cow should be surrendered to her, placed her under the keeping of Argos Panoptês; but this guardian was slain by Hermês, at the command of Zeus: and Hêrê then drove the cow Iô away from her native land by means of the incessant stinging of a gad-fly, which compelled her to wander without repose or sustenance over an immeasurable extent of foreign regions. The wandering Iô gave her name to the Ionian Gulf, traversed Epirus and Illyria, passed the chain of Mount Hæmus and the lofty summits of Caucasus, and swam across the Thracian or Cimmerian Bosporus (which also from her derived its appellation) into Asia. She then went through Scythia, Cimmeria, and many Asiatic regions, until she arrived in Egypt, where Zeus at length bestowed upon her rest, restored her to her original form, and enabled her to give birth to his black son Epaphos.[189] [182] Pausan. ii. 5, 4. [183] See Düntzer, Fragm. Epic. Græc. p. 57. The Argeian author Akusilaus treated Phorôneus as the first of men, Fragm. 14. Didot ap. Clem. Alex. Stromat i. p. 321. Φορωνῆες, a synonym for Argeians; Theocrit. Idyll. xxv. 200. [184] Apollodôr. ii. 1, 1; Pausan. ii. 15, 5; 19, 5; 20, 3. [185] Apis in Æschylus is totally different: ἰατρόμαντις or medical charmer, son of Apollo, who comes across the gulf from Naupactus, purifies the territory of Argos from noxious monsters, and gives to it the name of _Apia_ (Æschyl. Suppl. 265). Compare Steph. Byz. v. Ἀπίη; Soph. Œdip. Colon. 1303. The name Ἀπία for Peloponnêsus remains still a mystery, even after the attempt of Buttmann (Lexilogus, s. 19) to throw light upon it. Eusebius asserts that Niobê was the wife of Inachus and mother of Phorôneus, and pointedly contradicts those who call her daughter of Phorôneus—φασὶ δέ τινες Νιόβην Φορωνέως εἶναι θυγατέρα, ὅπερ οὐκ ἀληθές (Chronic. p. 23, ed. Scalig.): his positive tone is curious, upon such a matter.