| Species | Name Used in Reference |
|---|---|
| Hypostomus ancistroides (Ihering, 1911) | Hypostomus ancistroides (p. 369) |
| Hypostomus macrops (Eigenmann & Eigenmann, 1888) | Hypostomus macrops (p. 369) |
| Pseudotocinclus tietensis (Ihering, 1907) | Pseudotocinclus tietensis (p. 369-372) |