| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| plants | other plants | benthic algae/weeds | filamentous algae | Ryukyu Is. | recruits/juv. |
| plants | other plants | benthic algae/weeds | unspecified algae | Canada | juv./adults |
| zoobenthos | benth. crust. | benth. copepods | harpacticoid copepods | Ryukyu Is. | recruits/juv. |
| zooplankton | other plank. invertebrates | n.a./other plank. invertebrates | unspecified zooplankton | (not available) | juv./adults |