Apep ( or ; also spelled Apepi or Aapep) or Apophis (; Ancient Greek: Ἄποφις) was the ancient Egyptian deity who embodied chaos (ı͗zft in Egyptian) and was thus the opponent of light and Ma'at (order/truth). He appears in art as a giant serpent. His name is reconstructed by Egyptologists as *ʻAʼpāp(ī), as it was written ꜥꜣpp(y) and survived in later Coptic as Ⲁⲫⲱⲫ Aphōph. Apep was first mentioned in the Eighth Dynasty, and he was honored in the names of the Fourteenth Dynasty king 'Apepi and of the Greater Hyksos king Apophis.
In Greek mythology, Echidna (; Greek: Ἔχιδνα, "She-Viper") was a monster, half-woman and half-snake, who lived alone in a cave. She was the mate of the fearsome monster Typhon and was the mother of many of the most famous monsters of Greek myth.
