| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Tethyaster aulophora (Fisher, 1911) |
Western Pacific | ||
| Tethyaster canaliculatus (Clark, 1916) |
Channeled sea star | Eastern Pacific | 50 |
| Tethyaster grandis (Verrill, 1899) |
Western Atlantic | ||
| Tethyaster subinermis (Philippi, 1837) |
Atlantic and Mediterranean | ||
| Tethyaster vestitus unspecified |
Western Atlantic |