| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Potamotrygon | motoro | 22 |
| 2 | Potamotrygon | leopoldi | 12 |
| 3 | Potamotrygon | magdalenae | 3 |
| 4 | Potamotrygon | henlei | 3 |
| 5 | Potamotrygon | orbignyi | 2 |
| 6 | Potamotrygon | brachyura | 1 |
| 7 | Potamotrygon | schroederi | 1 |
| 8 | Potamotrygon | hystrix | 1 |
| 9 | Potamotrygon | scobina | 1 |
| 10 | Potamotrygon | signata | 1 |
| 11 | Potamotrygon | tigrina | 1 |