| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | carcasses | Unspecified fish remains | (not available) | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | Unspecified benthic organisms | (not available) | juv./adults |