| Main Ref. | Gaston, A.J. and D.G. Noble, 1985 | ||
| Predator stage | adults | ||
| Food I | zoobenthos | ||
| Food II | benth. crust. | ||
| Food III | amphipods | ||
| Food group | Gammaridae | Prey Stage/Part | juv./adults |
| Food name | Gammarus sp. | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Nuvuk Islands. Date: 1982. | ||