Cycnus
In Greek mythology, multiple characters were known as Cycnus (Ancient Greek: Κύκνος) or Cygnus. The literal meaning of the name is "swan", and accordingly most of them ended up being transformed into swans.
- Cycnus, son of Ares.[1]
- Cycnus, king of Kolonai.[2]
- Cycnus, friend of Phaethon.[3]
- Cycnus, son of Apollo.[4]
- Cycnus, son of King Ederion (Ancient Greek: Ἐδερίων) or Eredion of Achaea, who, in the 6th century CE account of John Malalas, seduced Leda and made her mother of triplets: the Dioscuri and Helen.[5] In all other sources, she had these children by Zeus who approached her in the shape of a swan (kyknos). For more information, see Leda and the Swan.
- Cycnus, one of the Suitors of Penelope who came from Dulichium along with other 56 wooers.[6] He, with the other suitors, was shot dead by Odysseus with the assistance of Eumaeus, Philoetius, and Telemachus.[7]
- Cycnus, a blunder for Guneus in the manuscript of Hyginus' Fab. 97 (list of the Achaean leaders against Troy).
- The butterfly genus Cycnus is now synonymized with Panthiades.
According to Pseudo-Eratosthenes and Hyginus' Poetical Astronomy, the constellation Cygnus was the stellar image of the swan Zeus had transformed into in order to seduce Leda[8] or Nemesis.[9]