| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| plants | other plants | benthic algae/weeds | unidentified green algae | (not available) | adults |
| plants | phytoplankton | diatoms | unidentified | (not available) | adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified | (not available) | adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified | (not available) | adults |
| zooplankton | fish (early stages) | fish eggs/larvae | unidentified | (not available) | adults |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | barnacle | Canada | Larvae |
| zooplankton | plank. crust. | n.a./other plank. crustaceans | unidentified | (not available) | adults |
| zooplankton | plank. crust. | plank. copepods | unidentified nauplii | Canada | Larvae |