| Species | Name Used |
|---|---|
| Heterothyone alba Hutton, 1872 | Heterothyone alba (p. ) |
| Paracucumis turricata (Vaney, 1906) | Paracucumis antarctica (p. ) |
| Placothuria huttoni (Dendy, 1896) | Placothuria huttoni (p. ) |
| Trachythyone crassipeda Cherbonnier, 1961 | Trachythyone crassipeda (p. ) |
| Ypsilothuria bitentaculata (Ludwig, 1893) | Ypsilothuria bitentaculata (p. ) |