The Lernean Hydra is killed by Heracles in his second of twelve labors. However why the Hydra is killed is never fully explained.
Greek mythology has no chronology in our sense.
Hydra from greek mythology?
it was trapped in a cave until Hercules accidentally unleashed it (but it was shortly killed)
the hydra
Hydra was a many headed serpent in Greek mythology
The monster you are referring to is the Hydra. The Hydra is a child of Typhon and Echida.
Ὕδρα.
It was a hydra.
In the swamps of Lerna in underworld
Hydra belong to the kingdom Anamalia and the phylum Cnidaria.
He was in mythology.[ He killed a 7 headed snake called a hydra.]
No, the Hydra was not real it was a made up myth to add to the stack of made up myths from Greek Mythology.