| Harmonic quark extended by Yangs | - | - | - | - | - | - | - | ? |
| Harmonic quark mass (MeV) | 0.00089 | 0.00328 | 0.0120 | 0.0439 | 0.161 | 0.588 | 2.151 | 7.87 |
| Notation with generation index | Q−8 | Q−7 | Q−6 | Q−5 | Q−4 | Q−3 | Q−2 | Q−1 |