| Main Ref. | Hickley, P. and R.G. Bailey, 1987 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Chironomidae | Prey Stage/Part | larvae |
| Food name | unidentified | ||
| Commonness | 56 | dominant ( > 50%) | |
| Country | Sudan | ||
| Remark | Locality: Sudd swamps, River Nile; no. of fish examined=102; size=14.3-27.5 cm SL. | ||