| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022792171_1 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srx, CitMHS, FIT | Signalling |
| Spis_XP_022792190_1 | — | 7tm_1, 7tm_4, 7TM_GPCR_Srsx, 7TM_GPCR_Srx, CitMHS, FIT | Signalling |
| Spis_XP_022800526_1 | — | 7tm_1, DUF6249, Epiregulin_C, FIT | Signalling |
| Spis_XP_022806525_1 | fat storage-inducing transmembrane protein 2 | FIT, PAP2 | — |
| Spis_XP_022808336_1 | fat storage-inducing transmembrane protein 2 | FIT, PAP2 | — |