| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| zoobenthos | worms | polychaetes | Hydroides elegans | Hong Kong | adults |
| zoobenthos | worms | polychaetes | Neodexiospira foraminosa | Hong Kong | adults |
| zoobenthos | worms | polychaetes | Spirobranchus kraussii | Hong Kong | adults |
| zoobenthos | worms | polychaetes | Simplaria pseudomilitaris | Hong Kong | adults |