| Predator name | Oncorhynchus clarki clarki | Main Ref. | Whitney, M. and M.C. Belk, 2000 |
| Predator group | Salmonidae | Predator stage | adults |
| Predator I | finfish | Predator II | bony fish |
| Prey stage | recruits/juv. | ||
| % of stomach contents | - | ||
| Locality | Utak Lake. | ||
| Country | USA | ||