| Nominal Species (n = 5) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Gnathophausia drepanephora Holt & Tattersall, 1905 | Neognathophausia gigas | 3477 |
| Gnathophausia gigas Willemoes-Suhm, 1873 | Neognathophausia gigas | 3477 |
| Gnathophausia gracilis Willemoes-Suhm, 1875 | Gnathophausia gracilis | 19 |
| Gnathophausia longispina Sars, 1884 | Gnathophausia longispina | 3477 |
| Gnathophausia zoea Willemoes-Suhm, 1873 | Gnathophausia zoea | 19 |