| Species | Name Used in Reference |
|---|---|
| Paralithoxus boujardi (Muller & Isbrücker, 1993) | Lithoxus boujardi (p. 167) |
| Paralithoxus jariensis (Silva, Covain, Oliveira & Roxo, 2017) | Lithoxus jariensis (p. 154;fig.2;tab.1) |
| Paralithoxus raso (Silva, Covain, Oliveira & Roxo, 2017) | Lithoxus raso (p. 161;fig.5;tab.1) |