| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| zoobenthos | insects | insects | Dytiscidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Elmidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Elmidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Rhantus | New Zealand | juv./adults |
| zoobenthos | insects | insects | Staphylinidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Austrosimlium | New Zealand | juv./adults |
| zoobenthos | insects | insects | Chironomidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Tabanidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Tipulidae | New Zealand | juv./adults |
| zoobenthos | insects | insects | Deleatidium | New Zealand | juv./adults |
| zoobenthos | insects | insects | Nesameletus | New Zealand | juv./adults |
| zoobenthos | insects | insects | Anisops | New Zealand | juv./adults |
| zoobenthos | insects | insects | Sigara | New Zealand | juv./adults |
| zoobenthos | insects | insects | Archichauliodes | New Zealand | juv./adults |
| zoobenthos | insects | insects | Aoteapsyche | New Zealand | juv./adults |
| zoobenthos | insects | insects | Costachorema | New Zealand | juv./adults |
| zoobenthos | insects | insects | Hybrobiosis | New Zealand | juv./adults |
| zoobenthos | insects | insects | Oxyethira | New Zealand | juv./adults |
| zoobenthos | insects | insects | Polyplectropus | New Zealand | juv./adults |
| zoobenthos | insects | insects | Psilochorema | New Zealand | juv./adults |
| zoobenthos | insects | insects | Pycnocentrodes | New Zealand | juv./adults |
| zoobenthos | insects | insects | Tiphobiosis | New Zealand | juv./adults |
| zoobenthos | insects | insects | Zelolessica | New Zealand | juv./adults |
| zoobenthos | worms | n.a./other annelids | unidentified | New Zealand | juv./adults |