n = 5
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Platysmacheilus exiguus | (Lin, 1932) | Platysmacheilus exiguus | Gobionidae | |
| Platysmacheilus longibarbatus | Lu, Luo & Chen, 1977 | Platysmacheilus longibarbatus | Gobionidae | |
| Platysmacheilus nudiventris | Luo, Le & Chen, 1977 | Platysmacheilus nudiventris | Gobionidae | |
| Platysmacheilus wangcangensis | Chen, Yang & Guo, 2021 | Genus Species | New species | |
| Platysmacheilus zhenjiangensis | Ni, Chen & Zhou, 2005 | Platysmacheilus zhenjiangensis | Gobionidae |