n = 10
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Lithoxus boujardi | Muller & Isbrücker, 1993 | Paralithoxus boujardi | Loricariidae | |
| Lithoxus bovallii | (Regan, 1906) | Paralithoxus bovallii | Loricariidae | |
| Lithoxus jantjae | Lujan, 2008 | Avalithoxus jantjae | Loricariidae | |
| Lithoxus jariensis | Silva, Covain, Oliveira & Roxo, 2017 | Paralithoxus jariensis | Loricariidae | |
| Lithoxus lithoides | Eigenmann, 1912 | Lithoxus lithoides | Loricariidae | |
| Lithoxus pallidimaculatus | Boeseman, 1982 | Paralithoxus pallidimaculatus | Loricariidae | |
| Lithoxus planquettei | Boeseman, 1982 | Paralithoxus planquettei | Loricariidae | |
| Lithoxus raso | Silva, Covain, Oliveira & Roxo, 2017 | Paralithoxus raso | Loricariidae | |
| Lithoxus stocki | Nijssen & Isbrücker, 1990 | Paralithoxus stocki | Loricariidae | |
| Lithoxus surinamensis | Boeseman, 1982 | Paralithoxus surinamensis | Loricariidae |