Echidna (mythology) eyes" and she bore "fierce offspring". First there was Orthrus, the two-headed dog who guarded the Cattle of Geryon, second Cerberus, the multiheaded dog who guarded the gates of Hades, and third the Lernaean Hydra, the many-headed serpent who, when one of its heads was cut off, grew two more. The "Theogony" mentions a second ambiguous “she” as the mother of the Chimera (a fire-breathing beast that was part lion, part goat, and had a snake-headed tail) which may refer to Echidna, though possibly the Hydra or even Ceto was meant instead. Hesiod next names two more descendants of Echidna,
Nomia (mythology) Nomia (mythology) In Greek mythology, Nomia (Νομία) was a nymph of Arcadia, where the local people believed the Nomian Mountains to have been named after her. She apparently was a companion of Callisto, the daughter of Lycaon: Pausanias mentions a painting of the two, with Callisto sitting on a bearskin and her feet lying on Nomia's knees; there is also Pero portrayed next to them. Nomia is also a name for a type of water goddess, many believe that she started off as nothing but a nymph until one day Callistio, decided to trade her love for a god status