Food items reported for Oncorhynchus mykiss
n = 73
Food I Food II Food III Food name Country Predator Stage
detritus detritus debris unidentified UK Engld Wal juv./adults
nekton cephalopods squids/cuttlefish Doryteuthis opalescens USA juv./adults
nekton cephalopods squids/cuttlefish Loligo opalescens USA juv./adults
nekton cephalopods squids/cuttlefish unidentified (not available) adults
nekton finfish bony fish minnows (not available) adults
nekton finfish bony fish Phoxinus phoxinus Spain recruits/juv.
nekton finfish bony fish Galaxias brepinnis New Zealand juv./adults
nekton finfish bony fish Galaxias olidus Australia juv./adults
nekton finfish bony fish Galaxias zebratus South Africa adults
nekton finfish bony fish Percichthys trucha Chile juv./adults
nekton finfish bony fish trout (not available) adults
nekton finfish bony fish Retropinna retropinna New Zealand juv./adults
nekton finfish bony fish Trichomycterus areolatus Chile juv./adults
nekton finfish n.a./other finfish Ichthyomyzon fossor USA adults
others herps n.a./other reptiles unidentified (not available) juv./adults
others other terrest. Invertebrates n.a./terrest. Insects Lepidoptera larvae Spain Larvae
others other terrest. Invertebrates n.a./terrest. Insects unidentified Coleoptera Spain Larvae
others other terrest. Invertebrates n.a./terrest. Insects unidentified Diptera Spain Larvae
others other terrest. Invertebrates n.a./terrest. Insects unidentified Formicidae Spain Larvae
others others n.a./others ants Chile juv./adults
plants other plants benthic algae/weeds unidentified UK Engld Wal juv./adults
zoobenthos benth. crust. amphipods unidentified gammarids Spain Larvae
zoobenthos benth. crust. isopods unidentified isopods Spain recruits/juv.
zoobenthos benth. crust. lobsters Cherax davisi Australia juv./adults
zoobenthos benth. crust. lobsters Euastacus simplex Australia juv./adults
zoobenthos benth. crust. n.a./other benth. crustaceans Aegla Chile juv./adults
zoobenthos benth. crust. shrimps/prawns Paratya australiensis Australia juv./adults
zoobenthos benth. crust. shrimps/prawns unidentified freshwater shrimps UK Engld Wal juv./adults
zoobenthos insects insects midge UK Engld Wal juv./adults
zoobenthos insects insects midge adults New Zealand juv./adults
zoobenthos insects insects beetle UK Engld Wal juv./adults
zoobenthos insects insects unidentified Dytiscidae Spain Larvae
zoobenthos insects insects unidentified Haliplidae Spain Larvae
zoobenthos insects insects Micronecta sp. Australia juv./adults
zoobenthos insects insects flies Chile juv./adults
zoobenthos insects insects curculionid beetles Chile juv./adults
zoobenthos insects insects Chironomidae larvae Spain Larvae
zoobenthos insects insects Chironomidae pupae Spain Larvae
zoobenthos insects insects Simuliidae larvae Spain Larvae
zoobenthos insects insects Simuliidae pupae Spain Larvae
zoobenthos insects insects unidentified Limoniidae Spain Larvae
zoobenthos insects insects unidentified Stratiomyidae Spain Larvae
zoobenthos insects insects Coloburiscus humeralis New Zealand juv./adults
zoobenthos insects insects Deleatidium spp. New Zealand juv./adults
zoobenthos insects insects mayflies Australia juv./adults
zoobenthos insects insects mayflies adults Chile juv./adults
zoobenthos insects insects unidentified Baetidae Spain Larvae
zoobenthos insects insects unidentified Baetidae Spain recruits/juv.
zoobenthos insects insects unidentified Heptageniidae Spain Larvae
zoobenthos insects insects unidentified Heptageniidae Spain recruits/juv.
zoobenthos insects insects aquatic bugs UK Engld Wal juv./adults
zoobenthos insects insects backswimmers Australia juv./adults
zoobenthos insects insects damselflies Australia juv./adults
zoobenthos insects insects Stenoperla prasina New Zealand juv./adults
zoobenthos insects insects stoneflies Chile juv./adults
zoobenthos insects insects unidentified Leuctridae Spain Larvae
zoobenthos insects insects unidentified Nemouridae Spain Larvae
zoobenthos insects insects tenebrionid beetles Chile juv./adults
zoobenthos insects insects Caddis fly UK Engld Wal juv./adults
zoobenthos insects insects Hydrobiosis spp. New Zealand juv./adults
zoobenthos insects insects Hydropsychidae New Zealand juv./adults
zoobenthos insects insects Pycnocentrodes spp. New Zealand juv./adults
zoobenthos insects insects Rhyacophilidae larvae Spain Larvae
zoobenthos insects insects Rhyacophilidae pupae Spain Larvae
zoobenthos insects insects unidentified Hydroptilidae Spain Larvae
zoobenthos mollusks gastropods lymnaeid gatropods Spain recruits/juv.
zoobenthos mollusks n.a./other mollusks unidentified Australia juv./adults
zoobenthos worms n.a./other annelids unidentified New Zealand juv./adults
zoobenthos worms non-annelids unidentified nematode Spain recruits/juv.
zoobenthos worms non-annelids unidentified nematodes Spain Larvae
zooplankton fish (early stages) fish eggs/larvae trout eggs UK Engld Wal juv./adults
zooplankton fish (early stages) fish eggs/larvae Oncorhynchus mykiss New Zealand juv./adults
zooplankton plank. crust. cladocerans water louse UK Engld Wal juv./adults
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