How many years' jellyfish live?

The lifespan of jellyfish varies depending on their species. Most species can live for 20 to 30 years. Some species live longer, with some species living up to 100 years. The longevity of jellyfish is partly dependent on their sexual reproduction. Some species can reproduce sexually while still in the larval stage, while others reproduce only when they reach adulthood.

How many years can a jellyfish live?

Adult jellyfish live for anywhere between 6 and 30 years. If you see a jellyfish that appears to be a lot older than that, it’s more than likely a gonozooid — a form of jellyfish that reproduces asexually by budding.

How long does jellyfish live in the sea?

The life span of jellyfish varies depending on species and the environment in which they live. In warm tropical seas, jellyfish can live for up to 30 years. In cooler waters, they may live for about five years. One species can live to be older than 100 years.

How long does the jellyfish live?

The life span of jellyfish varies depending on species. Some species live for a few days, while others can live for several years. The box jellyfish is the deadliest known jellyfish with a lifespan of up to 30 years. Other species of jellyfish are usually only around a few months long.

How long does a jellyfish live for?

Depending on the species, jellyfish can live for several days or for over 100 years. Most species have low reproductive rates, which means that they may take several months to reach sexual maturity. Jellyfish typically have a lifespan of between one and 50 years, although some species can live for several hundred years.