| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Illex argentinus | Argentina | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Semirossia tenera | Argentina | juv./adults |
| nekton | finfish | bony fish | Congiopodus peruvianus | Argentina | juv./adults |
| nekton | finfish | bony fish | Pseudoxenomystax albescens | Argentina | juv./adults |
| nekton | finfish | bony fish | Engraulis anchoita | Argentina | juv./adults |
| nekton | finfish | bony fish | Merluccius hubbsi | Argentina | juv./adults |
| nekton | finfish | bony fish | Patagonotothen ramsayi | Argentina | juv./adults |
| nekton | finfish | bony fish | Genypterus blacodes | Argentina | juv./adults |
| nekton | finfish | bony fish | Raneya brasiliensis | Argentina | juv./adults |
| nekton | finfish | bony fish | Paralichthys isosceles | Argentina | juv./adults |
| nekton | finfish | bony fish | Sympterygia sp. | Argentina | juv./adults |
| nekton | finfish | bony fish | unidentified | Argentina | juv./adults |
| nekton | finfish | bony fish | Xystreuris rasile | Argentina | juv./adults |
| zoobenthos | benth. crust. | amphipods | unidentified | Argentina | juv./adults |
| zoobenthos | benth. crust. | crabs | Libinia spinosa | Argentina | juv./adults |
| zoobenthos | benth. crust. | crabs | Peltarion spinosulum | Argentina | juv./adults |
| zoobenthos | benth. crust. | crabs | Lithodes confundes | Argentina | juv./adults |
| zoobenthos | benth. crust. | crabs | unidentified | Argentina | juv./adults |
| zoobenthos | benth. crust. | isopods | Serolis schythei | Argentina | juv./adults |
| zoobenthos | benth. crust. | isopods | unidentified | Argentina | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | Munida spinosa | Argentina | juv./adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | Munida subrugosa | Argentina | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Pleoticus muelleri | Argentina | juv./adults |
| zoobenthos | benth. crust. | stomatopods | Pterygosquilla armata armata | Argentina | juv./adults |
| zoobenthos | mollusks | n.a./other cephalopods | Illex argentinus | Argentina | juv./adults |
| zoobenthos | mollusks | octopi | Enteroctopus megalocyathus | Argentina | juv./adults |
| zoobenthos | mollusks | octopi | Enteroctopus megalocyathus | Argentina | juv./adults |