| Main Ref. | Rikarden, A.H., P.A. Amundsen, P.A. Bjørn and M. Johansen, 2000 | ||
| Predator stage | recruits/juv. | ||
| Food I | zoobenthos | ||
| Food II | insects | ||
| Food III | insects | ||
| Food group | Trichoptera | Prey Stage/Part | adults |
| Food name | Trichoptera | ||
| Commonness | 14 | common (6-20%) | |
| Country | Norway | ||
| Remark | Food of lake-dwelling charr, measuring 15-25 cm. Locality: Storvatn, Hammerfest. | ||