Jellyfish are known for their ability to revert their cells to their earliest form and start life cycle anew.
These are known to live for several centuries. The oldest recorded specimen was around 507 years old.
These are among the longest-living vertebrates. Some of the living sharks are approximately 400 years old.
These are known to live long and some are even 200 years old.
It is found that the red sea urchins live for around 200 years.
Some species of giant tortoises live in the Galapagos Islands and some individuals are known to live over 150 years.
Elephants can live up to 60 to 70 years in the wild.