| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Thyraplax cooki (Rathbun, 1906) |
Pacific Ocean | ||
| Thyraplax cristata Castro, 2007 |
Eastern Central Pacific | ||
| Thyraplax crosnieri (Guinot & Richer de Forges, 1981) |
Western Central Pacific | ||
| Thyraplax digitodentata Castro, 2007 |
Eastern Central Pacific | ||
| Thyraplax truncata Castro, 2007 |
Western Pacific |