Atalanta, who Atalanta then killed. Rhoetus, a centaur who fought and killed at the Centauromachy. Thaumas. Cyprian centaurs, bull-horned centaurs native to the island of Cyprus. Lamian centaurs or Lamian Pheres, twelve rustic spirits of the Lamos river. They were instructed by Zeus to guard the infant Dionysus, protecting him from the machinations of Hera, but the enraged goddess transformed them into ox-horned centaurs. They accompanied Dionysus in his campaign against the Indians. Aescaus Amphithemis Ceteus Eurybios Faunus Gleneus Nomeon Orthaon Petraeus Phanes Riphonus Spargeus Winged centaurs Cerastes, spineless serpents with a set of ram-like horns on their heads. Cerberus, a three headed dog, pet of Hades Cetus or Ceto, sea monsters. Ceuthonymus, daemon of the underworld. Father of Menoetius. Charon, the ferryman of Hades, who transports the dead across the River Styx Charybdis, a sea monster whose inhalations formed a deadly whirlpool or a huge water mouth. Chimera, a fire-breathing, three-headed monster with one head of a lion, one of a snake, and another of a goat, lion claws in front and goat legs behind, and a long snake tail. Chthonius, a giant. Crocotta or Cynolycus, a creature with the body of a stag, a lion's neck, cloven hooves, and a wide mouth with a sharp, bony ridge in place of teeth. It imitates the human voice, calls men by name at night, and devours those who approach it. Cyclopes one-eyed giants. Arges, one of the children of Gaia and Uranus. Uranus locked him in Tartarus. Brontes, one of the children of Gaia and Uranus. Uranus locked him in Tartarus. Steropes, one of the children of Gaia and Uranus. Uranus locked him in Tartarus. Polyphemus, son of Poseidon, who was outwitted and blinded by Odysseus. Assistants of the god Hephaestus at his workshops. Daemons Agathodaemon Cacodemon Eudaemon Daemones Ceramici, five malevolent spirits who plagued the craftsman potter. Asbestos Omodamos Sabaktes Smaragos Syntribos Damysus, the fastest of the giants. Demogorgon Derceto, was a half-woman-half fish goddess. Diomedes of Thrace, was a giant, the son of Ares and Cyrene. Dryad, tree spirits that look similar to women. Echion, a giant. Eidolon, spirit-image of a living or dead person; a shade or phantom look-alike of the human form. Empusa, beautiful demonesses, with flaming hair and with one brass leg and the other one a donkey leg, who preyed on human blood and flesh. Enceladus or Enkelados, a giant who battled Athena in