Αχελωος
The name both of the largest river in Greece (in Boeotia) and of the river god. Achelous was said to be the son of Oceanus and Tethys, that is to say, of one of the most ancient couples known to Greek theogonies. He was regarded as the oldest of the three thousand river gods who were his brothers.
Different legends say that Achelous was the son either of Helios and Earth, or one of the sons of Poseidon (in these versions the river is called Phorbas). One day Achelous was fatally wounded by an arrow while crossing the river. He fell in and the river was later called after him.
Achelous is said to have had various affairs, first with Melpomene, by whom he was believed to have been the father of the Sirens, and then with some of the other Muses. He was also regarded as the father of several streams: of Pirene in Corinth, of Castalia at Delphi, and of Dirce in Thebes. Callirhoe ('the lovely spring') who married Alcmaeon was said to be his daughter, but no tradition records her mother's name (see Alcmaeon and Acarnan).
Achelous was closely involved in the cycle of the Labours of Heracles. As a neighbor of Oeneus, king of Calydon in Aetolia, he asked for the hand of Oeneus' daughter Deianeira. Being both god and river Achelous was endowed with the gift of assuming whatever shape he liked, such as that of a bull or a dragon, but Deianeira was not at all attracted by the idea of having such a disquieting husband and when Heracles presented himself to Oeneus' court, and asked for her hand she immediately accepted him. Nevertheless, Heracles had to win her by force from Achelous who did not lightly allow himself to be supplanted, and in the ensuing battle between the two claimants Achelous used all his resources and Heracles all his strength. In the course of the struggle Achelous turned himself into a bull and Heracles tore off one of his horns, at which point Achelous considered himself defeated, and surrendered. He conceded to Heracles the right to marry Deianeira but demanded the return of his horn. Heracles gave him back a horn of the she-goat Amalthea, the nurse of Zeus, who spread fruit and flowers far and wide. Other authors claimed that this miraculous horn belonged to Achelous himself.
The Echinades Islands, lying at the mouth of the river, were reputed to have been miraculously created by Achelous. While four nymphs of the country were sacrificing to the divinities on the river banks of the Achelous they omitted to indlude the god of the river himself and in his anger he caused the waters to rise and sweep them down into the sea where they became islands. The fifth island in the group, Perimele, was a girl whom the god loved and whose virginity he had taken by force. He father Hippodamas cast his daughter into the river as she was about to give birth to a child. In answer to her lover's prayers the girl was changed by Poseidon into an island.
The modern name of the Achelous, which flows into the Ionian Sea at the entrance to the gulf of Patras, is the Aspropotamo.
{E2 DICTIONARY OF CLASSICAL MYTHOLOGY}
Table of Sources:
- Hesiod, Theog. 340; Macr. Sat. 5, 18, 10
- Serv. on Virgil Georg. 1, 8
- Joann. Malalas, Chron. 6, 164
- Prop. 2, 25, 33
- Ovid, Met. 8, 550ff.
- Hom. Il. 21, 194
- Apollod. Bibl. 1, 3, 4; 1, 7, 10; 3, 7, 5
- Apoll. Rhod. Arg. 4, 896
- Paus. 2, 2, 3; 10, 8, 5
- Euripides Bacch. 519
- Apollod. Bibl. 1, 8, 1
- Sophocles Trach. 9ff.
- Diod. Sic. 4, 35, 3ff.
- Dio Chrysostom 60
- Hyg. Fab. 31
- Ovid, Met. 8, 577ff.; 9, 1ff.