Main Ref. | Ermolin, V.P., 1977 | ||
Fish stage | juv./adults | Mean length | NG |
Sample size | 142 | Percent empty | |
Country | Russia | Locality | Saratov Reservoir |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
3.90 % | plants | other plants | benthic algae/weeds | leaves/blades | unidentified | |
0.20 % | zoobenthos | insects | insects | larvae | Chironomidae | |
5.20 % | zoobenthos | worms | n.a./other annelids | juv./adults | Oligochaeta | |
25.60 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Malacostraca | |
61.40 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | unidentified | |
0.10 % | zooplankton | plank. crust. | n.a./other plank. crustaceans | juv./adults | Entomostraca | |
3.60 % | others | others | n.a./others | juv./adults | unidentified |