How long does a jellyfish live?

It depends on the species and the environment. In captivity, some jellyfish species can live for more than 20 years. Other species die within a few weeks. In the ocean, jellyfish live for about 1-3 years.

How old is a jellyfish?

The short answer is that jellyfish are immortal. They have almost no aging process. It takes a jellyfish about a month to mature from a microscopic egg to a fully developed adult. All jellyfish species are born as polyps, which are genetically identical to their parents. Their development may take as little as a few weeks. The jellyfish life cycle consists of a five-month portion of asexual reproduction called a medusa, and a much longer portion of sexual reproduction called a polyp.

How long does a sea jellyfish live?

The life span of a sea jellyfish is dependent on the species. Some jellyfish live for just a few days while others can live for weeks or even months. A few species can even live for years. Most jellyfish species have a lifespan of just a few days.

How long do jellyfish live in their natural habitat?

It is essential to understand that jellyfish live in water, not on land. They are born as free-swimming larvae and develop into an adult jellyfish floating in the ocean. One of the major factors influencing their lifespan is the water temperature where they live. The colder the water, the longer a jellyfish can live. For example, a jellyfish living in the Antarctic waters can live for more than 100 years.

How do jellyfish live?

The lifespan of jellyfish is dependent on species. Most species live less than a year, with some species living up to a few decades. The lifespan of many species is dependent on their sexual maturity and whether they can reproduce asexually. The shorter lifespan of most species is partly because they often die after they reproduce.