| Parent | Category | Figures | |
|---|---|---|---|
| 1 | Pimelodidae | Phractocephalus | 31 |
| 2 | Pimelodidae | Pseudoplatystoma | 18 |
| 3 | Pimelodidae | Pimelodus | 16 |
| 4 | Pimelodidae | Steindachneridion | 4 |
| 5 | Pimelodidae | Zungaro | 3 |
| 6 | Pimelodidae | Brachyplatystoma | 2 |
| 7 | Pimelodidae | Sorubim | 2 |
| 8 | Pimelodidae | Hypophthalmus | 2 |
| 9 | Pimelodidae | Parapimelodus | 2 |
| 10 | Pimelodidae | Leiarius | 1 |
| 11 | Pimelodidae | Hemisorubim | 1 |
| 12 | Pimelodidae | Pinirampus | 1 |
| 13 | Pimelodidae | Iheringichthys | 1 |
| 14 | Pimelodidae | Pimelodina | 1 |
| 15 | Pimelodidae | Cheirocerus | 1 |
| 16 | Pimelodidae | Luciopimelodus | 1 |
| 17 | Pimelodidae | Calophysus | 1 |