n = 5
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Proterorhinus marmoratus | (Pallas, 1814) | Proterorhinus marmoratus | Gobiidae | Tubenose goby |
| Proterorhinus nasalis | (De Filippi, 1863) | Proterorhinus nasalis | Gobiidae | Eastern tubenose goby |
| Proterorhinus semilunaris | (Heckel, 1837) | Proterorhinus semilunaris | Gobiidae | Western tubenose goby |
| Proterorhinus semipellucidus | (Kessler, 1877) | Proterorhinus semipellucidus | Gobiidae | |
| Proterorhinus tataricus | Freyhof & Naseka, 2008 | Proterorhinus tataricus | Gobiidae | Chornaya tubenose goby |