| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Hhon_g02898.t1 | — | 7tm_1, 7TM_GPCR_Sru | Signalling |
| Hhon_g05741.t1 | — | 7tm_1, 7TM_GPCR_Sru, Cadherin_C_2, DUF5134, HRG | Signalling |
| Hhon_g05743.t1 | — | 7tm_1, 7TM_GPCR_Sru, 7TM_GPCR_Srv, DUF2644 | — |
| Hhon_g11010.t1 | — | 7tm_1, 7TM_GPCR_Sru, DUF4407, LiaI-LiaF-TM_PspC | Signalling |
| Hhon_g11574.t1 | — | 7tm_1, 7TM_GPCR_Sru, 7TM_GPCR_Srx, LiaI-LiaF-TM_PspC | Signalling |
| Hhon_g11575.t1 | — | 7tm_1, 7TM_GPCR_Sru, 7TM_GPCR_Srx, DUF4407 | Signalling |
| Hhon_g11838.t1 | — | 7tm_1, 7TM_GPCR_Srsx, 7TM_GPCR_Sru, 7TM_GPCR_Srv, Nitrate_red_gam, Srg | Signalling |
| Hhon_g11839.t1 | — | 7tm_1, 7TM_GPCR_Sru, Cadherin_C_2, DUF5134, HRG | Signalling |