| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022791768_1 | — | 7tm_3, bZIP_1, CCDC3_C, DUF3483, DUF981, EGF_CA, GPR158_179_EC, MCP-like_PDC_1, PIRT | Signalling |
| Spis_XP_022801080_1 | melatonin receptor 1B | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srx, DUF981 | Signalling |
| Spis_XP_022806819_1 | — | CD20, DUF6057, DUF981, HVO_1552_C, QcrA_N, Tetraspanin | — |