Main Ref. | Litvak, M.K. and R.I.C. Hansell, 1990 | ||
Fish stage | adults | Mean length | 5.10 SL |
Sample size | 111 | Percent empty | |
Country | Canada | Locality | Kelly Lake, Township, Ontario |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Komentar |
---|---|---|---|---|---|---|
6.00 % | zoobenthos | benth. crust. | amphipods | juv./adults | amphipods | |
2.00 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | benth. copepods | |
49.00 % | plants | other plants | benthic algae/weeds | n.a./others | algae | algae, plant and detritus fraction |
2.00 % | zooplankton | fish (early stages) | fish eggs/larvae | larvae | Cyprinidae | Cyprinidae fry |
19.00 % | zoobenthos | insects | insects | adults | insects | |
1.00 % | zoobenthos | insects | insects | larvae | Chaoborus | Chaoborus |
11.00 % | zoobenthos | insects | insects | larvae | Chironomidae | Chironomidae |
10.00 % | zoobenthos | insects | insects | pupae | Diptera | Diptera adults and pupae |