Nomura's Jellyfish

Nemopilema nomurai

Nomura's Jellyfish

One of the largest jellyfish in the world, Nomura's jellyfish can swell to two metres across and weigh as much as a person. Vast blooms have plagued Japanese fisheries since the early 2000s, possibly fuelled by warming seas, since the medusae grow fastest in warm water. It drifts in the semi enclosed marginal seas of East Asia, from the surface down to nearly 180 metres.

Taxonomy: Animalia › Cnidaria › Scyphozoa › Rhizostomeae › Rhizostomatidae › Nemopilema

Species data via the World Register of Marine Species (WoRMS), AphiaID 290453.

FAQ

How deep does the Nomura's Jellyfish live?
The Nomura's Jellyfish (Nemopilema nomurai) is typically found at 0–176 m.
Is the Nomura's Jellyfish dangerous to divers?
The Nomura's Jellyfish is harmless to divers.
How big does the Nomura's Jellyfish get?
The Nomura's Jellyfish grows to about 2 m.