| Main Ref. | Hickley, P. and R.G. Bailey, 1987 | ||
| Predator stage | juv./adults | ||
| Food I | plants | ||
| Food II | other plants | ||
| Food III | benthic algae/weeds | ||
| Food group | Hydrocharitaceae | Prey Stage/Part | n.a./others |
| Food name | Vallisneria | ||
| Commonness | 1 | rare (1-5%) | |
| Land | Sudan | ||
| Kommentar | Locality: Sudd swamps, River Nile; no. of fish examined=102; size=14.3-27.5 cm SL. | ||