| Gene | Description | Domains | Gene lists |
|---|---|---|---|
| Spis_XP_022785635_1 | cytochrome b561 | Cytochrom_B561 | — |
| Spis_XP_022785638_1 | cytochrome b561 | Cytochrom_B561 | — |
| Spis_XP_022786172_1 | ferric chelate reductase 1 | Cytochrom_B561 | — |
| Spis_XP_022792291_1 | ferric chelate reductase 1 | Cytochrom_B561, Kelch_4 | — |
| Spis_XP_022793306_1 | ferric chelate reductase 1 | Cytochrom_B561, DOMON | — |
| Spis_XP_022805111_1 | cytochrome b561 family member D2 | Cytochrom_B561 | — |