| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | Normanichthys crockeri | (not available) | juv./adults |
| plants | phytoplankton | blue-green algae | Anacystis sp. | (not available) | juv./adults |
| plants | phytoplankton | blue-green algae | Oscillatoria sp. | (not available) | juv./adults |
| plants | phytoplankton | diatoms | Coscinodiscus centralis | (not available) | juv./adults |
| plants | phytoplankton | diatoms | Navicula sp. | (not available) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Acartia tonsa | (not available) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Acartia tonsa | (not available) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Calanus australis | (not available) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Calanus chilensis | (not available) | juv./adults |
| zooplankton | plank. crust. | plank. copepods | Microsetella sp. | (not available) | juv./adults |