Piscine Wyverns (Japanese: 魚竜種 Gyoryūshu) are a class of monsters introduced in the first generation. This class is made up of wyverns that have evolved to be specialized in swimming in just about anything and that lack the ability to fly.

First Generation Piscine Wyverns

Second Generation Piscine Wyverns

Third Generation Piscine Wyverns

Fourth Generation Piscine Wyverns

None / Unconfirmed.

Fifth Generation Piscine Wyverns

Frontier Generation Piscine Wyverns

Monster Hunter Online Piscine Wyverns

None / Unconfirmed.

Monster Hunter Explore Piscine Wyverns


  • There are currently no new Piscine Wyverns in the Fourth Generation and Monster Hunter Online series.
  • There are no new Piscine Wyverns in the Monster Hunter Orage series.
  • There are currently no known Piscine Wyverns capable of using the Dragon Element.
  • Although Lavasioth originated in the Frontier Generation series, it was introduced globally in a Second Generation Monster Hunter game.
  • Gajau was classified as a Piscine Wyvern in Monster Hunter: World prior to being reclassified as a Fish in the April 19, 2018 patch.

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