| Main Ref. | Janssens de Bisthoven, L., J. Snoeks, F. Ollevier and D.F.E. Thys van den Audenaerde, 1990 | ||
| Predator stage | adults | ||
| Food I | nekton | ||
| Food II | finfish | ||
| Food III | n.a./other finfish | ||
| Food group | unidentified | Prey Stage/Part | n.a./others |
| Food name | fish scales | ||
| Commonness | 30 | very common (21-50%) | |
| Country | Rwanda | ||
| Remark | Locality: Lake Mugesera. | ||