| Giới tính | Wmax | Lmax (cm) | Length type | Tmax (y) | Nước | Địa phương |
|---|---|---|---|---|---|---|
| unsexed | 103 | TL | Argentina | Puerto Sánchez, Rio Paraná, 1976-77 | ||
| unsexed | 32.0 kg | Argentina | Rio Parana / 2015 | |||
| unsexed | 22.0 kg | Argentina | Rio Parana, 2005 | |||
| unsexed | 5.5 kg | 85 | TL | Brazil | Uruguay River |