Hydra

deity water Greek single tradition · 3

A monstrous creature from classical tales. The Hydra is killed by Heracles.

↻ synthesized from 3 sources

When

First attested
800 BCE
Attested period
-800 – 2020
Historical notes
Appears in Greek mythology.

Relationships

enemy of
Heracles, Jason
allied with
Carcinus

Expand to full subgraph →

Sources

Source passages

“the Hydra to be killed by Heracles”

#3997 · extracted by google/gemini-2.0-flash-001

“Hydra (Greek) – multi-headed water serpent/dragon”

#4652 · extracted by google/gemini-2.0-flash-001

“the Hydra. Jason kills the beast and takes the Fleece.”

#45391 · extracted by openai/gpt-oss-20b:free