| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unspecified teleost | UK Scotland | juv./adults |
| others | other terrest. invertebrates | n.a./terrest. insects | unspecified insect | UK Scotland | juv./adults |
| plants | other plants | benthic algae/weeds | unspecified algae | UK Scotland | juv./adults |
| zoobenthos | benth. crust. | amphipods | unspecified amphipods | UK Scotland | juv./adults |
| zoobenthos | benth. crust. | isopods | unspecified isopods | UK Scotland | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unspecified crustaceans | UK Scotland | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unspecified crustacean | UK Scotland | juv./adults |
| zoobenthos | mollusks | bivalves | unspecified bivalves | UK Scotland | juv./adults |
| zoobenthos | mollusks | gastropods | unspecified gastropods | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Arenicolidae | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Nephtydae | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified nereid | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Phyllodocidae | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unidentified polychaete | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Polynoidae | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Spionidae | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Syllidae | UK Scotland | juv./adults |
| zoobenthos | worms | polychaetes | unspecified Terebellidae | UK Scotland | juv./adults |
| zooplankton | fish (early stages) | fish eggs/larvae | Pleuronectes platessa | Sweden | juv./adults |
| zooplankton | plank. crust. | mysids | unspecified misyds | UK Scotland | juv./adults |