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| No. | Valid Name | Author | English Name |
| 1. | Pseudacanthicus fordii | (Günther, 1868) | |
| 2. | Pseudacanthicus histrix | (Valenciennes, 1840) | |
| 3. | Pseudacanthicus leopardus | (Fowler, 1914) | |
| 4. | Pseudacanthicus pirarara | Chamon & Sousa, 2016 | |
| 5. | Pseudacanthicus pitanga | Chamon, 2015 | |
| 6. | Pseudacanthicus serratus | (Valenciennes, 1840) | |
| 7. | Pseudacanthicus spinosus | (Castelnau, 1855) |