| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Rhizostoma luteum (Quoy & Gaimard,1827) |
Eastern Atlantic and the Mediterranean | 30 | |
| Rhizostoma octopus (Gmelin, 1791) |
Northeast Atlantic | 90 | |
| Rhizostoma pulmo (Macri, 1778) |
Barrel jellyfish | Mediterranean and Black Sea | 90 |