| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| plants | other plants | benthic algae/weeds | unspecified aquatic macrophytes | (not available) | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | Hippidae | (not available) | adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unspecified crustaceans | (not available) | juv./adults |
| zoobenthos | mollusks | n.a./other mollusks | unspecified mollusks | (not available) | juv./adults |
| zoobenthos | mollusks | n.a./other mollusks | unidentified | (not available) | adults |