| Authors | Lake/River | Maximum length (cm) | Maximum Weight (g) | ||
| Male | Female | Male | Female | ||
| El-Sedfy (1976) [30] | River Nile (Ethipia) | 63.14 | 78.02 | ||
| Hashem (1977) [31] | Nozhahydrodrom (Ethiopia) | 75 | 85 | 3668 | 5057 |
| El-Badawy 1991 [32] | River Nile High Dame (Egypt) | 2789 | |||
| Mohamed (2005) [33] | Beni-Suef (Ethiopia) | 64.6 | 1788 | ||
| Kantoussan et. al. (2009) [34] | River Nile (Egypt) | 75.6 | |||
| El-Drawany (2015) [35] | River Nile (Egypt) | 87 | 89 | ||
| Present Study 2020 in Lake Albert DRC | Lake Albert (DRC) | 61.4 | 77 | 2115 | 2115 |