| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Loligo sanpaulensis | (not available) | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Illex argentinus | (not available) | juv./adults |
| nekton | finfish | bony fish | unidentified | (not available) | juv./adults |
| nekton | finfish | bony fish | Cottoperca gobio | (not available) | juv./adults |
| nekton | finfish | bony fish | Trachurus lathami | (not available) | juv./adults |
| nekton | finfish | bony fish | Conger orbignianus | (not available) | juv./adults |
| nekton | finfish | bony fish | Engraulis anchoita | (not available) | juv./adults |
| nekton | finfish | bony fish | Merluccius hubbsi | (not available) | juv./adults |
| nekton | finfish | bony fish | Notothenia longipes | (not available) | juv./adults |
| nekton | finfish | bony fish | Patagonotothen ramsayi | (not available) | juv./adults |
| nekton | finfish | bony fish | Genypterus blacodes | (not available) | juv./adults |
| nekton | finfish | bony fish | Genypterus brasiliensis | (not available) | juv./adults |
| nekton | finfish | bony fish | Raneya brasiliensis | (not available) | juv./adults |
| nekton | finfish | bony fish | Paralichthys spp. | (not available) | juv./adults |
| nekton | finfish | bony fish | Percophis brasiliensis | (not available) | juv./adults |
| nekton | finfish | bony fish | Urophycis brasiliensis | (not available) | juv./adults |
| nekton | finfish | bony fish | Cynoscion guatucupa | (not available) | juv./adults |
| nekton | finfish | bony fish | Paralonchurus brasiliensis | (not available) | juv./adults |
| nekton | finfish | bony fish | Umbrina canosai | (not available) | juv./adults |
| nekton | finfish | bony fish | Helicolenus dactylopterus lahillei | (not available) | juv./adults |
| nekton | finfish | bony fish | Serranus auriga | (not available) | juv./adults |
| nekton | finfish | bony fish | Squatina guggenheim | (not available) | juv./adults |
| nekton | finfish | bony fish | Prionotus nudigula | (not available) | juv./adults |
| nekton | finfish | bony fish | Prionotus punctatus | (not available) | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified penaeids | (not available) | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Pleoticus muelleri | (not available) | juv./adults |
| zoobenthos | mollusks | octopi | Octopus tehuelchus | (not available) | juv./adults |
| zoobenthos | worms | polychaetes | Aphrodita spp. | (not available) | juv./adults |