| Main Ref. | Keats, D.W. and D.H. Steele, 1990 | ||
| Predator stage | recruits/juv. | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | amphipods | ||
| Food group | Calliopiidae | Prey Stage/Part | juv./adults |
| Food name | Apherusa megalops | ||
| Commonness | 3.6 | rare (1-5%) | |
| Country | Canada | ||
| Remark | Locality: Terra Nova National Park, Bonavista Bay, Newfoundland. | ||