| Valid name | Trachyrhynchus |
| Synonym | Type, not mentioned, Lepidoleprus trachyrincus Risso. |
| Synonym | Gender: M; Memorie Accad. Sci. Torino: 179 |
| Synonym | Trachyrhynchus Giorna, 1809 |
| Synonym | Oxycephas Rafinesque, 1810, Car. n. gen.: 31 (type: Oxycephas scabrus Rafinesque, by monotypy). |
| Synonym | Lepidoleprus Risso, 1810, Ichth. Nice: 197 (type: Lepidoleprus trachyrincus Risso, by monotypy). |
| Synonym | Lepidosoma Swainson, 1839, Nat. Hist. fishes, etc.: 261 (err. pro: Lepidoleprus Risso). |