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Hydra (disambiguation)

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This disambiguation page lists articles associated with the same or a similar title.

Hydra might refer to:

  • Hydra (constellation) [r]: Stellar onstellation in the equatorial region of the southern sky near Cancer, Libra, and Centaurus, from Greek (water snake). [e]
  • Lernaean Hydra [r]: In Greek mythology, a giant water snake with many heads killed by Herakles. [e]