Blue Button Jellyfish, AllAnimalia.Com – When blue button jellyfish is compared to another species, it has quite different appearance. Thus, people keep wondering whether this creature belongs to jellyfish family.
Moreover, people are afraid of being stung by blue button, since they are commonly found upon the water surface. Knowing more might be a great help.
What is Blue Button Jellyfish?
Blue button (Porpita porpita) is commonly found in warm waters like in Gulf of Mexico, New Zealand, Mediterranean Sea, etc.
Technically, Blue Button is not a jellyfish. It is actually a Condrophores, the colony of polyps.
Later on, each of the smaller colonies takes different roles and functions as protector, reproduction, and food scavenger.
Its body has two main parts. The golden brown colored with round and disc like shape is the float.
Most of them approximately have 1.5 inches wide body. Under the disc, the mouth is laying. It could function as the entrance of food and exit for the waste.
The second part is what people usually call the tentacles. It is actually hydroid colony, which has three popular colors including bright blue, turquoise and yellow.
If you observe it closely, the branchlet might be visible. It covers each string of the polyp hands. In the tip of the colony, a nematocyst hangs.
The top reason why people are interested to this sea creature is its mesmerizing and beautiful appearance.
It is almost like an earring, with its bluish strings circling the golden disk. Unlike the real jellyfish that can swim deeper to the ocean, blue button can’t.
Blue Button Jellyfish – How It Lives Its Life?
The blue botton could reproduce by themselves. They are hermaphrodite, meaning they could perform as both male and female organisms.
One of the polyp, called the reproductive polyp, will release the eggs and sperm to the water. The fertilization then takes place.
After that, the eggs will turn into larvae. This is the baby stage of a polyp. Later on, the larvae turn into adult polyp. The fully grown will then take its new role.
As blue button is relatively small, the only sea organism it could eat is plankton and its family.
The blue creature will happily consume the dead or living staple food. It catches plankton by using the sting on the tip of its tentacles, then slowly bringing it to the mouth.
Instead of categorizing it as sting reaction, the people who get in contact with blue button will get skin irritation.
It is not as painful and lethal as the original jellyfish’s sting, but it breaks mind concentration. Therefore, the best thing to do is resist to touch blue button when spotting one.
Blue Button Jellyfish – Conclusion
When visiting the beach, people are often fascinated by the bluish creature on the shore. Because of the pain after touching blue button jellyfish, people start to think that this creature belongs to jellyfish family.
In fact, it is not. Even the sting could only make skin irritation, not more. But still, you have to be careful when admiring blue button jellyfish beauty.