The box jellyfish has its title since they are bell shaped or cubed shaped with four sides being very prominent, thus the title box jellyfish. They may be as long as 20 cm on each side of the block, and have around 15 tentacles on each corner. These tentacles aren’t actually triggered by any sort of touch, instead, this species of jellyfish stings because it senses a presence of a form of chemical on the exterior of the prey.
A box jellyfish is very portable, with their bodies to propel themselves forward at speeds up to 4 knots. These kinds of jellyfish travel towards the beaches in the calmer weather, and settle around the mouths of the two creeks and rivers following the rain. It’s assumed that after a great rain, food is washed down to the jellyfish, and they intuitively realize this.
These jellyfish are also known as sea wasps and marine stingers. Their main habitat is in water from Northern Australia and in the Indo-Pacific. A box jellyfish has venom that’s so deadly, it regarded as among the worst poisons on the planet today. This venom is so strong that the toxins set about attacking the heart and nervous system, in addition to skin cells. Their venom was designed so that it would immediately paralyze or kill its prey, and so that there was less of a battle. In this manner, the box jellyfish will look after its delicate tentacles.
The sting is so deadly; help must be obtained immediately if one expects to survive. The pain is reported to be excruciating, and people who do survive experience lots of pain for weeks to months after being stung. The sting is proportionate to the size of the individual; for instance, a child needs less of a sting to cause dire consequences than an adult.