| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| plants | other plants | benthic algae/weeds | unspecified algae | (not available) | juv./adults |
| plants | other plants | periphyton | unspecified aufwuchs | (not available) | juv./adults |
| plants | other plants | terrestrial plants | unspecified submerged trees | (not available) | juv./adults |