| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | n.a./other finfish | unidentified | (not available) | juv./adults |
| zoobenthos | benth. crust. | amphipods | Corophium volutator | Canada | juv./adults |
| zoobenthos | benth. crust. | amphipods | Gammarus spp. | Canada | juv./adults |
| zoobenthos | benth. crust. | isopods | unidentified | Canada | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unidentified | Canada | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | zoae and megalopa | Canada | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Crangon septemspinosa | Canada | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Crangon septemspinosa | Canada | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified | (not available) | juv./adults |
| zoobenthos | insects | insects | larvae + adults | Canada | juv./adults |
| zoobenthos | mollusks | n.a./other cephalopods | Cypris larvae | Canada | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | unspecified ctenophore | USA | juv./adults |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | unidentified larvae | Canada | juv./adults |
| zooplankton | plank. crust. | mysids | Neomysis americana | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Eurytemora spp. | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Acartia spp. | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Pseudodiaptomus coronatus | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Alteutha depressa | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Thalestris spp. | Canada | juv./adults |
| zooplankton | plank. crust. | plank. copepods | unidentified | (not available) | juv./adults |