| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Turritopsis dohrnii (Weismann, 1883) |
Mediterranean | ||
| Turritopsis fascicularis Fraser, 1943 |
Western Atlantic | ||
| Turritopsis lata Van Lendenfeld, 1884 |
Southwest Pacific | 0.3 | |
| Turritopsis nutricula Mccrady, 1859 |
Immortal jellyfish | Atlantic, Caribbean and Indo-Pacific Oceans in tropical and subtropical climates | 0.5 |