The most poisonous creature in the world is a marine animal known as the Box Jellyfish. The Box Jellyfish got its name from its like-box shape. The venom of the Box Jellyfish contain toxins that attack the heart and nervous system. Although this jellyfish does have fragile stingers, one touch of it can instantly kill a human being. The sting of the Box Jelly is extremely and severely painful. The nickname for the box jellyfish is Marine Stinger and Sea Wasp. The Box Jellys’ prey are shrimp and fish. The color of the Box Jellyfish is clear and color with a little sight of light blue. Their tentacles hold about 5000 sting cells.

That is all the basics information concerning Box Jellyfishes. Here is a vid to repass the information