| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | carcasses | carcasses | (not available) | juv./adults |
| detritus | detritus | debris | detritus | (not available) | juv./adults |
| detritus | detritus | debris | substrate detritus | Russia | juv./adults |
| detritus | detritus | debris | Zostera marina | (not available) | juv./adults |
| others | others | n.a./others | unspecified bacteria | (not available) | juv./adults |
| others | others | n.a./others | unspecifed Protozoa | (not available) | juv./adults |
| plants | other plants | benthic algae/weeds | Sargassum muticum | (not available) | juv./adults |
| plants | other plants | benthic algae/weeds | Ulva lactuca | (not available) | juv./adults |
| plants | phytoplankton | diatoms | unspecified diatoms | (not available) | juv./adults |