| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | debris | unidentified | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Achnanthes | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Cymbella | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Synedra | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Eunotia | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Gomphonema | (not available) | Larvae |
| plants | phytoplankton | diatoms | Navicula | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Nitzschia | UK Engld Wal | Larvae |
| plants | phytoplankton | diatoms | Pinnularia | UK Engld Wal | Larvae |
| plants | phytoplankton | green algae | Chlamydomonas | UK Engld Wal | Larvae |
| zooplankton | other plank. invertebrates | n.a./other plank. Invertebrates | unidentified | UK Engld Wal | Larvae |