Jellyfish are the umbrella-shaped aquatic animals with soft body thieving in the earth for millions of years ago. Despite the term fish is used for this animal it is not true fish due to the absence of vertebral column.
Jellyfish receives tremendous public attention as box Jellyfish is considered as an organism laden with lethal toxic venom. Further, Recently researchers found that species of jellyfish are immortal. The human craving for immortality can possible is hidden within these mysterious creatures.
Box jellyfish sting can be extremely painful and lethal to the human. Lack of adequate understanding of the migratory behavior of this organism has caused the immense casualty. The weight of the box jellyfish can measure up to 2 kg and the length of the tentacles can go up to 3 meters.
Facts About the Box Jellyfish
They are predominately found around the globe in warm coastal water. The lethal variety is found in Indo-pacific region.
Due to potassium leakage in the body, there is the immediate cardiovascular collapse. The victim dies within two to five minutes. Due to the innate lethal venom, it is extremely difficult to do researchers in them. Normally, the lethal venom is used as the tool for catching fishes by the box jellyfish.
It has been recorded that the box jellyfish can travel at the distance of six meters in one minute. This speed is higher in compared to other jellyfish thriving on this planet.
The eye consists of cornea, lenses, and retina. The true eye is found in jellyfish in contrast to other jellyfish. Twenty-four simple eyes are present in the box jellyfish to detect the light and darkness. Due to the absence of central nervous system coordination the mechanism behind how the image processing works in vague.
5. Well-developed Nervous System
The nervous system of the box jellyfish is well developed compared to other jellyfish.
Box jellyfish feed on the small fishes.
Sea turtles feed on the box jellyfish. The lethal venom of the box jellyfish has no effect on the Sea turtles.
The average lifespan of the box jellyfish is believed to be less than one year. Much research needs to done on the elusive species to precisely predict the lifespan.
The color of the box jellyfish ranges from pale blue and transparent.
There is no official estimate on the casualty per year due to box jellyfish stings. It can be estimated that hundreds of casualty occur around the globe due to the string of box jellyfish.