Box Jellyfish Are The Most Poisonous Species In The World
If you have spent much time on the beach, you may know firsthand that jellyfish stings can be quite unpleasant. However, stings from a box jellyfish can be deadly. About 100 people die every year from their pains. These creatures live around Indonesia and Northern Australia, so if you plan to visit beaches in the area, be careful.
Box jellyfish can be hard to see, as their bodies are transparent. Nevertheless, their tentacles can be up to 10 feet long and have as many as 5000 stinging cells. A sting can cause someone’s heart to stop and lead to death within minutes. Survivors of these stings report pain that lasts for weeks.