| Species | Name Used |
|---|---|
| Hexalaughlia orientalis (Rathbun, 1909) | Hexalaughlia orientalis (p. 234-236 ) |
| Hexapinus simplex Rahayu & Ng, 2014 | Hexapinus simplex (p. 236-237 ) |
| Mariaplax chenae Rahayu & Ng, 2014 | Mariaplax chenae (p. 237-239 ) |
| Mariaplax exigua Ng & Wong, 2019 | Mariaplax exigua (p. 239-244 ) |