See this. Keep in mind that many fish ingest plants and FA as they forage.

http://fishbase.org/TrophicEco/FoodItems...ecies=punctatus



Food I Food II Food III Food name Country Predator Stage
plants other plants benthic algae/weeds
Cladophora USA juv./adults
zoobenthos benth. crust. amphipods
Gammarus USA juv./adults
nekton finfish bony fish
Gila cypha USA juv./adults
nekton finfish bony fish
Oncorhynchus kisutch USA juv./adults
nekton finfish bony fish
Oncorhynchus mykiss USA juv./adults
nekton finfish bony fish
Oncorhynchus nerka USA juv./adults
nekton finfish bony fish
Oncorhynchus tshawytscha USA juv./adults
zoobenthos benth. crust. n.a./other benth. crustaceans
Pacifastacus leniusculus USA juv./adults
detritus detritus debris
unidentified USA juv./adults
nekton finfish n.a./other finfish
unidentified (not available) adults
plants other plants benthic algae/weeds
unidentified USA juv./adults
zoobenthos benth. crust. n.a./other benth. crustaceans
unidentified (not available) adults
zoobenthos insects insects
unidentified USA juv./adults
zoobenthos mollusks bivalves
unidentified (not available) adults
zoobenthos mollusks gastropods
unidentified (not available) adults
zoobenthos insects insects
unidentified aquatic insects USA juv./adults
others others n.a./others
unidentified terrestrial insects USA juv./adults