n = 10
| Scientific Name | Author | Valid Name | Family | English Name |
|---|---|---|---|---|
| Hexagrammos aburaco | Jordan & Starks, 1903 | Hexagrammos otakii | Hexagrammidae | Fat greenling |
| Hexagrammos agrammus | (Temminck & Schlegel, 1843) | Hexagrammos agrammus | Hexagrammidae | Spotty-bellied greenling |
| Hexagrammos asper | Tilesius, 1810. | Hexagrammos stelleri | Hexagrammidae | Whitespotted greenling |
| Hexagrammos decagrammus | (Pallas, 1810) | Hexagrammos decagrammus | Hexagrammidae | Kelp greenling |
| Hexagrammos lagocephalus | (Pallas, 1810) | Hexagrammos lagocephalus | Hexagrammidae | Rock greenling |
| Hexagrammos octogrammus | (Pallas, 1814) | Hexagrammos octogrammus | Hexagrammidae | Masked greenling |
| Hexagrammos otakii | Jordan & Starks, 1895 | Hexagrammos otakii | Hexagrammidae | Fat greenling |
| Hexagrammos pingi | Wu & Wang, 1931 | Hexagrammos otakii | Hexagrammidae | Fat greenling |
| Hexagrammos stelleri | Tilesius, 1810 | Hexagrammos stelleri | Hexagrammidae | Whitespotted greenling |
| Hexagrammos superciliosus | (Pallas, 1810) | Hexagrammos lagocephalus | Hexagrammidae | Rock greenling |