| Nominal Species (n = 6) | Present allocation (n = 3) | Ref. |
|---|---|---|
| Rhinobatos cemiculus Geoffroy Saint-Hilaire, 1817 | Glaucostegus cemiculus | 35766 |
| Rhinobatos congolensis Giltay, 1928 | Glaucostegus cemiculus | 3710 |
| Rhinobatos granulatus (non Cuvier, 1829) | Glaucostegus cemiculus | 6497 |
| Rhinobatos obtusus Müller & Henle, 1841 | Glaucostegus obtusus | 35766 |
| Rhinobatos rasus Garman, 1908 | Glaucostegus cemiculus | 3710 |
| Raja thouin Anonymous [Lacepède], 1798 | Glaucostegus thouin | 26282 |