| Valid name | Crystallogobius |
| Synonym | Type: Gobius nilssonii von Duben and Koren, 1846, by monotypy. |
| Synonym | Crystallogobius Gill, 1864 |
| Synonym | Cristallogobius Bleeker, 1874, Arch. Neerl. Sci. ex. nat., 9: 310 (error for Crystallogobius Gill). |
| Synonym | Gender: M; Proc. Acad. nat. Sci. Philad., 1863 (1864): 269 |
| Synonym | Latrunculodes Collett, 1875, Forh. Vid. Selsk. Christ., 1874 (1875): 151 (type: Gobius nilssonii von Düben and Kor |