How many years can jellyfish live?

The lifespan of jellyfish varies among species, but some jellyfish can live for up to 20 years. They're able to live longer because they don't grow very much. A large jellyfish, for example, might be only about a meter in diameter, and it may take them over one million years to grow to that size.

How long do jellyfish survive?

Most jellyfish species can live for a few weeks or more. Stingerless jellies can live up to two months, while box jellies can live for up to four months. Jellyfish usually live about two weeks in the water. If a jellyfish is caught in a net or on a line, it usually dies within a day.

How long do jellyfish last?

The longevity of jellyfish is dependent on several factors including species, temperature and diet. Some species can live for as long as 30 years, while others, such as the box jellyfish, typically live only a few days.

How long does a jellyfish live?

Most jellyfish species live for between 10 and 30 years, although some species can live up to 50 years. The lifespan of jellyfish is dependent on their species and their environment, with warmer waters allowing for longer lives.

How long do jellyfish live?

Depending on species, jellyfish can live for just a few weeks or for hundreds of years. Most species, however, live for only a few months. Their short lifespan means that they must reproduce quickly. They can have between 15 and 30 eggs, which they release into the water when conditions are right. The eggs develop into larvae, which form a polyp and attach to a surface. These free-floating polyps feed on microscopic plants and animals until they are big enough to undergo a met