| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | cephalopods | squids/cuttlefish | Brachioteuthis | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Chiroteuthis | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Galiteuthis | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Mesonychoteuthis hamiltoni | (not available) | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Taonius | Macquarie Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Gonatus antarcticus | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Histioteuthis eltaninae | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Histioteuthis sp. | Macquarie Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Pholidoteuthis | Heard McDon Is. | recruits/juv. |
| nekton | cephalopods | squids/cuttlefish | Lycoteuthis lorigera | Brazil | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Alluroteuthis | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Illex argentinus | Brazil | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Martialia | Macquarie Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Martialia hyadesi | S. Georg. Sandw. | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Todarodes | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Kondakovia longimana | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Moroteuthis ingens | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Moroteuthis knipovitchi | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Moroteuthopsis ingens | (not available) | juv./adults |
| nekton | cephalopods | squids/cuttlefish | Psychroteuthis glacialis | Heard McDon Is. | adults |
| nekton | cephalopods | squids/cuttlefish | Vampyroteuthis | Macquarie Is. | adults |
| nekton | finfish | bony fish | Bathylagus sp. | Macquarie Is. | juv./adults |
| nekton | finfish | bony fish | Champsocephalus gunnari | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Channichthys rhinoceratus | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Unspecified channichthyid | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Electrona antarctica | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Electrona carlsbergi | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Electrona sp. | Macquarie Is. | juv./adults |
| nekton | finfish | bony fish | Electrona subaspera | Macquarie Is. | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus braueri | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus nicholsi | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Gymnoscopelus sp. | Macquarie Is. | juv./adults |
| nekton | finfish | bony fish | Unspecified myctophid | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Gobionotothen acuta | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Lepidonotothen mizops | Heard McDon Is. | juv./adults |
| nekton | finfish | bony fish | Lepidonotothen squamifrons | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Cyllopus sp. | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Unspecified gammarid | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Hyperiella dilatata | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Hyperiella macronyx | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Themisto gaudichaudii | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Unspecified Hyperiidae | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | amphipods | Vibilia sp. | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | isopods | Unspecified isopod | Heard McDon Is. | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | Pasiphaea rathbunae | Heard McDon Is. | juv./adults |
| zoobenthos | mollusks | n.a./other mollusks | Unspecified mollusks | Heard McDon Is. | juv./adults |
| zoobenthos | mollusks | octopi | Unspecified octopus | Heard McDon Is. | juv./adults |
| zoobenthos | worms | polychaetes | Unspecified polychaete | Heard McDon Is. | juv./adults |
| zooplankton | plank. crust. | euphausiids | Unspecified euphausiid | Heard McDon Is. | juv./adults |