| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | Coarse sand grains | (not available) | juv./adults |
| plants | other plants | benthic algae/weeds | Unidentified | (not available) | juv./adults |
| plants | other plants | terrestrial plants | Unidentified | (not available) | juv./adults |
| plants | other plants | terrestrial plants | Unidentified | (not available) | juv./adults |
| zoobenthos | insects | insects | Unidentified | (not available) | juv./adults |
| zoobenthos | insects | insects | Unidentified | (not available) | juv./adults |
| zoobenthos | insects | insects | Caddisfly | (not available) | juv./adults |