In Greek mythology, Alcyoneus or Alkyoneus was a traditional opponent of the hero Heracles. He was usually considered to be one of the Gigantes, the offspring of Gaia born from the blood of the castratedUranus. According to the mythographer Apollodorus, Alcyoneus' confrontation with Heracles was part of the Gigantomachy, the cosmic battle of the Giants with the Olympian gods. In Apollodorus' account Alcyoneus and Porphyrion were the greatest of the Giants, and Alcyoneus was immortal as long as he was in his native land. When Heracles shot Alcyoneus with an arrow, Alcyoneus fell to the ground but then began to revive, so on the advice of Athena, Heracles dragged Alcyoneus out of his homeland where Alcyoneus then died. For the poetPindar, Heracles' battle with Alcyoneus, and the Gigantomachy were separate events. In some accounts Alcyoneus caused the Gigantomachy by stealing the cattle of Helios. Vase paintings suggest a version of the story in which Heracles encounters a sleeping Alcyoneus. His seven daughters are the Alkyonides.
Early sources provide glimpses of other versions of the story from the one that Apollodorus tells. Possibly Alcyoneus was not originally a Giant, but simply one of Heracles' many monstrous opponents.
Iconography
Depictions of Heracles fighting Alcyoneus, named by inscription, are found on several sixth century BC pots. The earliest extant representation of their battle probably occurs on a metope from the first temple dedicated to Hera at Foce del Sele, which shows Heracles holding a large figure by the hair, while stabbing him with a sword. Such a scene is also depicted on several shield-band reliefs from Olympia. A terracotta frieze and the sixth century BC pots show a reclining Alcyoneus. And on some of the pots Alcyoneus is apparently sleeping, with a winged Hypnos nearby. These depictions suggest the existence of a story in which Heracles takes advantage of a sleeping opponent. The presence of cattle on several of the pots suggests that the story also involved cattle in some way. This last pot depicts Heracles, with a headlock perhaps dragging his opponent, which might be a representation of Heracles dragging Alcyoneus out of his homeland.
Literature
The earliest mentions of Alcyoneus in literature, are by the fifth century BC poet Pindar. According to Pindar, Heracles and Telamon were traveling through Phlegra, where they encountered Alcyoneus, whom Pindar describes as a "herdsman... huge as a mountain", and a "great and terrible warrior". A battle occurs in which Alcyoneus "laid low, by hurling a rock, twelve chariots and twice twelve horse-taming heroes who were riding in them", before finally being "destroyed" by the two heroes. The participation of Telamon and other mortals in the battle, and the lack of mention of any of the gods, or other Giants, seem to imply that for Pindar, unlike apparently Apollodorus, the battle between Heracles and Alcyoneus was a separate event from the Gigantomachy. And in fact Pindar never actually calls Alcyoneus a Giant, although the description of him as "huge as a mountain", his use of a rock as a weapon, and the location of the battle at Phlegra, the usual site of the Gigantomachy, all suggest that he was. Scholia to Pindar tell us that Alcyoneus lived on the isthmus of Thrace and that he had stolen his cattle from Helios, causing the Gigantomachy, and that Alcyoneus, one of the Giants, attacked Heracles, not in Thrace but at the Isthmus of Corinth, while the hero was returning with the cattle of Geryon, and that this was according to Zeus' plan because the Giants were his enemies. The cattle shown on the sixth century pots, might thus represent either Alcyoneus' cattle stolen from Helios, or Heracles' cattle taken from Geryon.
