| Gene | Description | Domains |
|---|---|---|
| Spis_XP_022780522_1 | Piwi.HG2.2:PIWIL1/PIWIL3/PIWIL4 | PAZ, Piwi |
| Spis_XP_022791662_1 | Piwi.HG1.1:AGO1/AGO2/AGO3/AGO4 | ArgoL1, ArgoL2, ArgoMid, ArgoN, PAZ, Piwi |
| Spis_XP_022806003_1 | Piwi.HG2.4:PIWIL2 | PAZ, Piwi |
| Spis_XP_022809216_1 | Piwi.HG1.1:AGO1/AGO2/AGO3/AGO4 | ArgoL2, Piwi |
| Spis_XP_022809864_1 | Piwi.HG1.1:AGO1/AGO2/AGO3/AGO4 | ArgoL1, ArgoMid, ArgoN, PAZ, Piwi |
| Spis_XP_022810535_1 | Piwi.HG1.1:AGO1/AGO2/AGO3/AGO4 | ArgoL1, ArgoL2, ArgoMid, ArgoN, PAZ, Piwi |