Most jellyfish have a lifespan of between a few hours to a few months, though a few varieties can live for several years. Some jellyfish can lay as many as 45,000 eggs in a single night. well that buzzing sound you hear is the spark/ electric hit you... but jellyfish do not make noise, altho they have a brain... if they don't then how they LEARN to move... also check comb jellyfish... they are beutiful jellyfish you ever seen, hope my brain helps. In response to a question about whether or not sharks make any sounds, I wrote: Pioneer undersea explorer Jacques Cousteau called the ocean realm the "Silent World", but nothing could be further from the truth. Today I found out there is a species of jellyfish that can age both forwards and backwards, making them theoretically immortal.. The king of them all in terms of biological lifespan is the Turritopsis Nutricula which can potentially live forever. Do Sharks Make Sounds? Any time you swim in an ocean, you’re visiting the natural habitat of the jellyfish. A big step up from a goldfish in a bowl is a jellyfish in a specialized tank. When the immortal jellyfish is sick, aging, or under stress, its struggling cells can change their identity. “Moon jellyfish” is a term used to describe the Aurelia genus of jellyfish, which includes several similar species that are difficult to distinguish from one another without sampling their DNA. Jellyfish make soft squishy sounds when they move or … The lion's mane jellyfish, also known as the giant jellyfish, arctic red jellyfish, or the hair jelly, is one of the largest known species of jellyfish.Its range is confined to cold, boreal waters of the Arctic, northern Atlantic, and northern Pacific Oceans.It is common in the English Channel, Irish Sea, North Sea, and in western Scandinavian waters south to Kattegat and Øresund. There is always a chance you may encounter a jellyfish, but you can take steps to make getting stung less likely. “In the future, if all the fish are gone, it will not be because jellyfish outcompeted them. Jellyfish may have large sums of money, given that they are often seen in cars, can afford to live at the expensive Flounder Heights, and that Camp Jellyfish seems to be significantly larger and more elaborate than Camp Triggerfish. You might think that a gaggle of geese, a murder of crows, or a clowder of cats sounds interesting, but jellyfish groups have even better names. No, they can make no sound. They are commonly called moon jellyfish because their round, white bodies resemble a full Moon. Jellyfish are abundant in many parts of the ocean.I do not like seeing jellyfish on the beach.A jellyfish stung me as I was swimming in the Mediterranean Sea this summer. 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