Immortal Jellyfish

Turritopsis nutricula

Immortal Jellyfish

Famous as the immortal jellyfish, this hydroid can reverse its life cycle, with a stressed adult medusa settling back into a polyp and starting over rather than dying. It grows on mangrove roots, dead coral and rock from the shallows down to a couple of hundred metres.

Taxonomy: Animalia › Cnidaria › Hydrozoa › Anthoathecata › Oceaniidae › Turritopsis

Species data via the World Register of Marine Species (WoRMS), AphiaID 117440.

FAQ

How deep does the Immortal Jellyfish live?
The Immortal Jellyfish (Turritopsis nutricula) is typically found at 0–220 m.
How big does the Immortal Jellyfish get?
The Immortal Jellyfish grows to about 0.5 cm.