Alcyonides
These sisters were identified individually as, Alkippe, Anthe, Asteria, Drimo, Methone, Pallene and Phthonia (Phosthonia or Chthonia).[1][2] When their father Alcyoneus was slain by Heracles, the Alcyonides threw themselves into the sea from Kanastraion, which is the peak of Pellene.The Alkyonides are also small rocky islands in the Corinthian Gulf very close to the coast of Attica, Peloponnese and Central Greece, taking their name from the mythological figures.They reported a 2001 census population of nine inhabitants and are administratively part of the municipality of Loutraki-Perachora in Corinthia.The term Alkyonides also refers to a meteorological phenomenon of the central Greek climate.