CNIDARIA : Rhizostomeae : RhizostomatidaeSEA ANEMONES AND HYDROIDS

Rhizostoma octopus (Linnaeus, 1758)

Distribution Map from NBN: Rhizostoma octopus at National Biodiversity Network mapping facility, data for UK.

iNaturalist: Rhizostoma octopus at iNaturalist World Species Observations database.

WoRMS: Rhizostoma octopus at World Register of Marine Species.

 Picton, B.E., Keatley, L. & Morrow, C.C. (2026). Rhizostoma octopus. (Linnaeus, 1758). [In] Marine Biodiversity Data Portal - NI.
https://habitas.org/mbdp/species.php?item=D950. Accessed on 2026-11-04