| Main Ref. | Ainley, D.G., D.W. Anderson and P.R. Kelly, 1981 | ||
| Predator stage | juv./adults | ||
| Food I | nekton | ||
| Food II | finfish | ||
| Food III | bony fish | ||
| Food group | Gasterosteidae | Prey Stage/Part | juv./adults |
| Food name | Gasterosteus aculeatus aculeatus | ||
| Commonness | |||
| Country | Canada | ||
| Remark | Locality: Mandarte Island, British Columbia. | ||