| Species | Name Used in Reference |
|---|---|
| Hypostomus auroguttatus Kner, 1854 | Hypostomus auroguttatus (p. 79) |
| Hypostomus commersoni Valenciennes, 1836 | Hypostomus comersoni (p. 79) |
| Hypostomus hondae (Regan, 1912) | Hypostomus hondae (p. 79) |
| Hypostomus laplatae (Eigenmann, 1907) | (p. 79) |
| Hypostomus laplatae (Eigenmann, 1907) | Hypostomus laplatae (p. 79) |
| Hypostomus luetkeni (Steindachner, 1877) | Hypostomus luetkeni (p. 79) |
| Hypostomus pospisili (Schultz, 1944) | Hypostomus pospisili (p. 79) |
| Hypostomus spiniger (Hensel, 1870) | Hypostomus limosus (p. 79) |