Coelacanths may live nearly a century, five times longer than researchers expected

Once thought to be extinct, lobe-finned coelacanths are enormous fish that live deep in the ocean. Now, researchers have evidence that, in addition to their impressive size, coelacanths also can live for an impressively long time -- perhaps nearly a century.

source https://www.sciencedaily.com/releases/2021/06/210617143644.htm