| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| nekton | finfish | bony fish | unspecified finfishes | (not available) | juv./adults |
| nekton | finfish | n.a./other finfish | unidentified | (not available) | adults |
| zoobenthos | benth. crust. | crabs | unidentified | (not available) | adults |
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | unspecified crustaceans | (not available) | juv./adults |
| zoobenthos | benth. crust. | shrimps/prawns | unidentified | Ryukyu Is. | adults |
| zoobenthos | echinoderms | sea urchins | unidentified | (not available) | adults |
| zoobenthos | mollusks | n.a./other mollusks | unspecified mollusks | (not available) | juv./adults |