Main Ref. | Pikuleva, V.A., 1952 | ||
Fish stage | recruits/juv. | Mean length | 2.80 NG |
Sample size | 32 | Percent empty | |
Country | Russia | Locality | Elabuga |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
4.50 % | zooplankton | plank. crust. | cladocerans | juv./adults | unidentified | |
3.40 % | zoobenthos | insects | insects | adults | Hydracarina | |
0.60 % | zoobenthos | insects | insects | larvae | Coleoptera | |
3.40 % | zoobenthos | insects | insects | larvae | Heleidae | |
4.84 % | zoobenthos | insects | insects | larvae | Diptera | |
72.15 % | zoobenthos | insects | insects | larvae | Chironomidae | |
1.40 % | others | others | n.a./others | n.a./others | varia | |
0.57 % | others | other terrest. invertebrates | n.a./terrest. insects | adults | Culicidae | |
1.61 % | others | other terrest. invertebrates | n.a./terrest. insects | adults | Thysanoptera | |
7.50 % | zooplankton | plank. crust. | plank. copepods | juv./adults | unidentified |