Main Ref. | Maitland, P.S. and R.N. Campbell, 1992 | ||
Fish stage | juv./adults | Mean length | 14.00 SL |
Sample size | 207 | Percent empty | |
Country | USA | Locality | St. Vrain River, Colorado |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
21.50 % | plants | other plants | benthic algae/weeds | fruits/seeds | macrophyte | macrophyte seeds |
38.20 % | plants | other plants | benthic algae/weeds | leaves/blades | benthic algae/weeds | |
1.80 % | nekton | finfish | bony fish | juv./adults | bony fish | |
29.90 % | detritus | detritus | debris | n.a./others | debris | |
1.00 % | zoobenthos | insects | insects | larvae | blackfly | blackfly |
3.30 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomidae |
2.50 % | zoobenthos | other benth. invertebrates | n.a./other benth. invertebrates | n.a./others | other benth. Invertebratess | terrestrial organisms |
1.80 % | zooplankton | other plank. Invertebrates | n.a./other plank. invertebrates | n.a./others | plank. invertebrates |