| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| detritus | detritus | carcasses | decaying animal matter/ moribund | USA | juv./adults |
| zoobenthos | sponges/tunicates | ascidians | Styela montereyensis | USA | juv./adults |
| zoobenthos | worms | polychaetes | Diopatra ornata | USA | juv./adults |