| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Cotylorhiza ambulacrata Haeckel, 1880 |
Eastern Central Atlantic | 9 | |
| Cotylorhiza erythraea Stiasny, 1920 |
Western Indian Ocean and the Mediterranean | 9 | |
| Cotylorhiza pacifica Mayer, 1915 |
Northern Pacific | 20 | |
| Cotylorhiza tuberculata (Macri, 1778) |
Mediterranean Sea | 40 |