n = 4
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Tukugobius bucculentus | Herre, 1927 | Rhinogobius bucculentus | Gobiidae | |
| Tukugobius carpenteri | (Seale, 1910) | Rhinogobius carpenteri | Gobiidae | |
| Tukugobius flumineus | Mizuno, 1960 | Rhinogobius flumineus | Gobiidae | |
| Tukugobius philippinus | Herre, 1927 | Rhinogobius philippinus | Gobiidae |