| Nominal Species (n = 29) | Present allocation (n = 5) | Ref. |
|---|---|---|
| Heptranchias angio Costa, 1857 | Heptranchias perlo | 247 |
| Notorhynchus borealis Gill, 1864 | Notorynchus cepedianus | 247 |
| Squalus cepedianus Péron, 1807 | Notorynchus cepedianus | 247 |
| Squalus cinereus Gmelin, 1789 | Heptranchias perlo | 247 |
| Notidanus cinereus aetatis Bellotti, 1878 | Heptranchias perlo | 26282 |
| Notidanus cinereus pristiurus Bellotti, 1878 | Heptranchias perlo | 26282 |
| Hexanchus corinus Jordan & Gilbert, 1880 | Hexanchus griseus | 247 |
| Heptranchias dakini Whitley, 1931 | Heptranchias perlo | 247 |
| Heptranchias deani Jordan & Starks, 1901 | Heptranchias perlo | 247 |
| Notidanus ferox Pérez Canto, 1886 | Notorynchus cepedianus | 247 |
| Squalus griseus Bonnaterre, 1788 | Hexanchus griseus | 247 |
| Hexanchus griseus australis de Buen, 1960 | Hexanchus griseus | 247 |
| Hexanchus griseus nakamurai Teng, 1962 | Hexanchus nakamurai | 12965 |
| Heptranchias haswelli Ogilby, 1897 | Notorynchus cepedianus | 247 |
| Notidanus indicus Agassiz, 1838 | Notorynchus cepedianus | 247 |
| Notorynchus macdonaldi Whitley, 1931 | Notorynchus cepedianus | 247 |
| Notorynchus maculatus Ayres, 1855 | Notorynchus cepedianus | 247 |
| Notidanus medinae Philippi, 1902 | Notorynchus cepedianus | 247 |
| Notidanus monge Risso, 1827 | Hexanchus griseus | 247 |
| Notorhynchus ocellatus Devincenzi, 1920 | Notorynchus cepedianus | 247 |
| Heptranchias pectorosus Garman, 1884 | Notorynchus cepedianus | 247 |
| Squalus perlo Bonnaterre, 1788 | Heptranchias perlo | 247 |
| Squalus platycephalus Tenore, 1809 | Notorynchus cepedianus | 10715 |
| Heptranchias spilotus Lahille, 1913 | Notorynchus cepedianus | 247 |
| Squalus vacca Bloch & Schneider, 1801 | Hexanchus griseus | 298 |
| Hexanchus vitulus Springer & Waller, 1969 | Hexanchus vitulus | 35766 |
| Hexanchus vitulus (non Springer & Waller, 1969) | Hexanchus nakamurai | 94780 |
| Notidanus vulgaris Pérez Canto, 1886 | Hexanchus griseus | 247 |
| Notidanus wolniczkyi Philippi, 1902 | Notorynchus cepedianus | 247 |