| Food I | Food II | Food III | Food name | Country | Predator Stage |
|---|---|---|---|---|---|
| zoobenthos | benth. crust. | n.a./other benth. crustaceans | Balanus crenatus | USA | juv./adults |
| zoobenthos | cnidarians | n.a./other polyps | Ptilosarcus gurneyi | USA | juv./adults |
| zoobenthos | cnidarians | n.a./other polyps | Ptilosarcus sp. | Canada | adults |
| zoobenthos | echinoderms | sea cucumbers | Thyone benti | USA | juv./adults |
| zoobenthos | echinoderms | sea stars/brittle stars | Evasterias troscheli | Canada | juv./adults |
| zoobenthos | mollusks | bivalves | Unspecified bivalves | Canada | adults |
| zoobenthos | mollusks | bivalves | Neverita lewisii | USA | juv./adults |
| zoobenthos | mollusks | bivalves | Chlamys rubida | Alaska | adults |
| zoobenthos | mollusks | gastropods | Aglaja diomedea | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Armina californica | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Hermissenda crassicornis | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Gastropteron pacificum | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Janolus barbarensis | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Onchidoris bilamellata | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Unspecified sea slugs | Canada | adults |
| zoobenthos | mollusks | gastropods | Triopha carpenteri | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Melibe leonina | USA | juv./adults |
| zoobenthos | mollusks | gastropods | Tritonia festiva | USA | juv./adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | Unspecified bryozoans | Canada | adults |
| zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | Membranipora membranacea | USA | juv./adults |
| zoobenthos | sponges/tunicates | ascidians | Unspecified sea squirts | Canada | adults |