The Box Jellyfish

The box jellyfish is distinguished by its cube-shaped appearance and extremely potent venom

The box jellyfish is distinguished by its cube-shaped appearance and extremely potent venom

  • The cube-shaped jellyfish is nearly invisible underwater 
  • Produces extremely potent venom considered to be among the most deadly in the world, containing toxins that attack the heart, nervous system, and skin cells and can cause cardiac arrest in humans
  • Human victims have been known to go into shock and drown or die of heart failure before even reaching shore
  • Found in the temperate coastal waters off Northern Australia and throughout the Indo-Pacific
  • Tentacles can reach up to 3m in length
  • Unlike most jellyfish they have developed the ability to move rather than just drift 
  • The box jellyfish are Carnivores and have 24 eyes and four brains

Source: National Geographic  

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