What is the Sea Wasp?

Do you know what the most dangerous/poisonous marine animal is? Box jellyfish have tentacles covered in nematocysts, which are tiny darts filled with poison. People or animals that come into contact with this jellyfish, may experience paralysis, cardiac arrest, or even death. However, there are only a select few of these box jellyfish that contain the venom. This particular type of jellyfish is known as the Sea Wasp.



http://oceanservice.noaa.gov/facts/box-jellyfish.html