| Main Ref. | Keats, D.W., 1991 | ||
| Predator stage | juv./adults | ||
| Food I | zoobenthos | ||
| Food II | mollusks | ||
| Food III | gastropods | ||
| Food group | Lottiidae | Prey Stage/Part | juv./adults |
| Food name | Acmaea testudinalis | ||
| Commonness | 3.6 | rare (1-5%) | |
| Country | Canada | ||
| Remark | Locality: Eastern Head, Bell Island, Conception Bay, Newfoundland. | ||