n = 5
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Iheringichthys labrosus | (Lütken, 1874) | Iheringichthys labrosus | Pimelodidae | |
| Iheringichthys megalops | Eigenmann & Ward, 1907 | Iheringichthys megalops | Pimelodidae | |
| Iheringichthys platanus | (Steindachner, 1908) | Bergiaria platana | Pimelodidae | |
| Iheringichthys syi | Azpelicueta & Britski, 2012 | Iheringichthys syi | Pimelodidae | |
| Iheringichthys westermanni | (Reinhardt, 1874) | Bergiaria westermanni | Pimelodidae |