| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| others | other terrest. Invertebrates | n.a./terrest. insects | unspecified winged insect | Iraq | juv./adults |
| plants | other plants | benthic algae/weeds | unidentified filamentous algae | Iraq | juv./adults |
| plants | phytoplankton | diatoms | unspecified diatoms | Iraq | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | unspecified rotifers | Iraq | juv./adults |
| zooplankton | plank. crust. | plank. copepods | unspecified copepods | Iraq | juv./adults |