Main Ref. | Specziar, A., P. Biro and L. Tolg, 1998 | ||
Fish stage | adults | Mean length | 25.50 SL |
Sample size | 218 | Percent empty | |
Country | Hungary | Locality | Stony shoreline of Lake Balaton, between April and November 1996 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
13.48 % | zoobenthos | benth. crust. | amphipods | juv./adults | Gammaridea | Gammaridea |
30.14 % | zoobenthos | benth. crust. | amphipods | juv./adults | Corophium curvispinum | Corophium curvispinum |
0.41 % | zoobenthos | benth. crust. | benth. copepods | juv./adults | benth. copepods | |
1.65 % | plants | other plants | benthic algae/weeds | n.a./others | benthic algae/weeds | |
3.81 % | zoobenthos | mollusks | bivalves | juv./adults | Dreissena polymorpha | Dreissena polymorpha |
5.25 % | zooplankton | plank. crust. | cladocerans | juv./adults | cladocerans | |
8.02 % | detritus | detritus | debris | n.a./others | debris | |
0.20 % | zoobenthos | mollusks | gastropods | juv./adults | gastropods | |
35.08 % | zoobenthos | insects | insects | larvae | Chironomid | 32% Chironomid larvae, 2.1% Chironomid pupae |
1.95 % | zoobenthos | worms | n.a./other annelids | juv./adults | Oligochaeta | Oligochaeta |