| Scientific Name | Author | English Name |
|---|---|---|
| Scoloplax baileyi | Rocha, Lazzarotto & Py-Daniel, 2012 | |
| Scoloplax baskini | Rocha, de Oliveira & Rapp Py-Daniel, 2008 | |
| Scoloplax dicra | Bailey & Baskin, 1976 | |
| Scoloplax distolothrix | Schaefer, Weitzman & Britski, 1989 | |
| Scoloplax dolicholophia | Schaefer, Weitzman & Britski, 1989 | |
| Scoloplax empousa | Schaefer, Weitzman & Britski, 1989 | Pantanal dwarf catfish |