| Main Ref. | Keats, D.W., 1991 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | echinoderms | ||
| Food III | sea urchins | ||
| Food group | Echinoidea | Prey Stage/Part | juv./adults |
| Food name | Strongylocentrotus droebachiensis | ||
| Commonness | 71.4 | dominant ( > 50%) | |
| Country | Canada | ||
| Remark | Locality: Eastern Head, Bell Island, Conception Bay, Newfoundland. Also Ref. 42187. | ||