| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| zoobenthos | benth. crust. | amphipods | Crangonyx gracilis | USA | juv./adults |
| zoobenthos | benth. crust. | amphipods | Crangonyx gracilis | USA | juv./adults |
| zoobenthos | benth. crust. | benth. copepods | unidentified | USA | juv./adults |
| zoobenthos | benth. crust. | isopods | Asellus stygius | USA | juv./adults |
| zoobenthos | benth. crust. | lobsters | Orconectes pellucidus | USA | juv./adults |
| zoobenthos | benth. crust. | lobsters | Orconectes pellucidus | USA | juv./adults |
| zoobenthos | worms | non-annelids | Phagocata subterranea | USA | juv./adults |
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