Main Ref. | Maitland, P.S. and R.N. Campbell, 1992 | ||
Fish stage | juv./adults | Mean length | 14.00 SL |
Sample size | 105 | Percent empty | |
Country | USA | Locality | South Platte River, Colorado |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
5.00 % | plants | other plants | benthic algae/weeds | fruits/seeds | macrophyte | macrophyte seeds |
21.10 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
1.90 % | nekton | finfish | bony fish | juv./adults | bony fish | |
55.50 % | detritus | detritus | debris | n.a./others | debris | |
0.30 % | zoobenthos | insects | insects | larvae | dragonfly | dragonfly |
0.40 % | zoobenthos | insects | insects | larvae | caddisfly | caddis |
2.80 % | zoobenthos | insects | insects | larvae | fly | fly |
8.00 % | zoobenthos | insects | insects | larvae | Chironomidae | 7.8% midge (Chironomidae), 0.2% blackfly larvae, 0.1% mayfly, |
0.20 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | Amphipoda | 0.1% amphipod, 0.1% other invertebrates |
4.80 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | juv./adults | other benth. Invertebrates | terrestrial organisms |