Echidna
(
Ἔχιδνα). A monster and robber in Greek legends, half
maiden, half snake, the daughter of Chrysaor and Callirrhoé, or, according to
another story, of Tartarus and Gaea. Her home was the country of the Arimi in Cilicia, where
she brought forth to Typhoeus a number of monsters, Cerberus, the Chimaera, Sphinx, Scylla,
the serpent of Lerna, the Nemean lion, the vulture that devoured the liver of Prometheus, etc.
(See
Typhoeus.) She was surprised in her sleep and
slain by Argus. See
Herod. iv. 8-10, and the article
Argus.