



It is one of the few known cases of animals capable of reverting completely to a sexually immature, colonial stage after having reached sexual maturity as a solitary individual. Immortal Jellyfish Facts Prey Tiny sea creatures Group Behavior Colony Fun Fact Excellent hitchhiker on long-trip cargo ships Estimated Population Size The immortal jellyfish, sometimes called the Benjamin Button jellyfish, is one of the only known animals that possess full regenerative capabilities, as well as being the only species of jellyfish with an …Turritopsis dohrnii, also known as the immortal jellyfish, is a species of small, biologically immortal jellyfish found worldwide in temperate to tropic waters.
