| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | unidentified | Japan | recruits/juv. |
| zoobenthos | benth. crust. | amphipods | Ampelisca sp. | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | amphipods | Ampithoe sp. | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | amphipods | Caprella sp. | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | amphipods | Corophium sp. | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | amphipods | Ericthonius pugnax | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | amphipods | Elasmopus sp. | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified gammaridean amphipods | Japan | recruits/juv. |
| zoobenthos | benth. crust. | amphipods | Melita sp. | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | benth. copepods | unidentified harpacticoid copepods | Japan | recruits/juv. |
| zoobenthos | benth. crust. | isopods | Cymodoce japonica | Korea (North) | juv./adults |
| zoobenthos | benth. crust. | isopods | Cymodoce japonica | Korea (North) | juv./adults |
| zoobenthos | mollusks | bivalves | unidentified bivalves | Korea (North) | juv./adults |
| zoobenthos | worms | polychaetes | Cirratulus sp. | Korea (North) | juv./adults |
| zoobenthos | worms | polychaetes | Lumbrineris sp. | Korea (North) | juv./adults |
| zoobenthos | worms | polychaetes | Platynereis sp. | Korea (North) | juv./adults |
| zoobenthos | worms | polychaetes | unidentified polychaetes | Korea (North) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Calanus sinicus | Korea (North) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Centropages sp. | Korea (North) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Tortanus forcipatus | Korea (North) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | unidentified planktonic copepods | Japan | recruits/juv. |