| Species | Name Used in Reference |
|---|---|
| Acestrorhynchus falcatus (Bloch, 1794) | Acestrorhynchus falcatus (p. ) |
| Acestrorhynchus heterolepis (Cope, 1878) | Acestrorhynchus heterolepis (p. ) |
| Acestrorhynchus lacustris (Lütken, 1875) | Acestrorhynchus lacustris (p. ) |
| Oligosarcus bolivianus (Fowler, 1940) | Oligosarcus bolivianus (p. ) |
| Oligosarcus hepsetus (Cuvier, 1829) | Oligosarcus hepsetus (p. ) |
| Oligosarcus jenynsii (Günther, 1864) | Oligosarcus jenynsii (p. ) |
| Oligosarcus macrolepis (Steindachner, 1877) | Oligosarcus macrolepis (p. ) |