View Immortal Jellyfish Lifespan Background. Most jellyfish have a lifespan of between a few hours to a few months, though a few varieties can live for several years. But for now, there are still many mysteries left to solve, and the process behind their immortality is still poorly understood.
Turritopsis dohrnii is the only known animal to be immortal.
An introduction to the immortal jellyfish including fun facts, location map, video, and beautiful immortal. But for now, there are still many mysteries left to solve, and the process behind their immortality is still poorly understood. They have been recorded hitching rides on cargo ships that use seawater. It can be found in the mediterranean sea and the waters of japan.
