| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Cassiopea andromeda (Forsskål, 1775) |
Upside-down jellyfish | Indo-Pacific | 30 |
| Cassiopea frondosa (Pallas, 1774) |
Upsidedown jellyfish | Western Atlantic | 26 |
| Cassiopea maremetens Gershwin, Zeidler & Davie, 2010 |
Western Central Pacific | ||
| Cassiopea medusa Light, 1914 |
Western Central Pacific | ||
| Cassiopea ndrosia Agassiz & Mayer, 1899 |
Western Central Pacific | 5 | |
| Cassiopea ornata Haeckel, 1880 |
Western Pacific | 12 | |
| Cassiopea picta Vanhöffen, 1888 |
Western Indian Ocean | ||
| Cassiopea xamachana Bigelow, 1892 |
Upsidedown jelly | Western Atlantic |