| Food I | Food II | Food III | Food name | Territory | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | carcasses | unspecified animal remains | US of America | juv./adults |
| detritus | detritus | debris | vascular plant detritus | US of America | juv./adults |
| others | others | n.a./others | fine inorganic particles | US of America | juv./adults |
| others | others | n.a./others | unrecognized fine particles | US of America | juv./adults |
| plants | phytoplankton | n.a./other phytoplankton | unspecified microalgae | US of America | juv./adults |