| Species | Name Used in Reference |
|---|---|
| Trimma anaima Winterbottom, 2000 | Trimma anaima (p. 58;fig.1) |
| Trimma bisella Winterbottom, 2000 | Trimma bisella (p. ) |
| Trimma halonevum Winterbottom, 2000 | Trimma halonevum (p. 62;fig.3) |
| Trimma omanense Winterbottom, 2000 | Trimma omanensis (p. 65;fig.4) |