| Nominal Species (n = 14) | Present allocation (n = 7) | Ref. |
|---|---|---|
| Belonocharax beani Fowler, 1907 | Ctenolucius beani | 13118 |
| Xiphostoma cuvieri Spix & Agassiz, 1829 | Boulengerella cuvieri | 38209 |
| Xiphostoma hujeta Valenciennes, 1850 | Ctenolucius hujeta | 13118 |
| Luciocharax insculptus Steindachner, 1878 | Ctenolucius hujeta | 13118 |
| Luciocharax insculptus (non Steindachner, 1878) | Ctenolucius beani | 13118 |
| Xiphostoma lateristriga Boulenger, 1895 | Boulengerella lateristriga | 13118 |
| Xiphostoma longipinne Steindachner, 1876 | Boulengerella cuvieri | 13118 |
| Hydrocynus lucius Cuvier, 1816 | Boulengerella lucius | 86870 |
| Xiphostoma maculatum Valenciennes, 1850 | Boulengerella maculata | 13118 |
| Xiphostoma ocellatum Jardine, 1841 | Boulengerella cuvieri | 13118 |
| Xiphostoma oseryi Castelnau, 1855 | Boulengerella cuvieri | 13118 |
| Luciocharax striatus Boulenger, 1911 | Ctenolucius beani | 13118 |
| Xiphostoma taedo Cope, 1872 | Boulengerella maculata | 13118 |
| Boulengerella xyrekes Vari, 1995 | Boulengerella xyrekes | 13118 |