Main Ref. | Ermolin, V.P., 1977 | ||
Fish stage | juv./adults | Mean length | NG |
Sample size | 481 | Percent empty | |
Country | Russia | Locality | Saratov Reservoir |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.70 % | zoobenthos | insects | insects | larvae | Chironomidae | |
78.70 % | zoobenthos | worms | n.a./other annelids | juv./adults | Oligochaeta | |
11.90 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | juv./adults | Malacostraca | |
4.00 % | zoobenthos | mollusks | n.a./other mollusks | juv./adults | unidentified | |
2.60 % | zooplankton | plank. crust. | n.a./other plank. crustaceans | juv./adults | Entomostraca | |
0.10 % | others | others | n.a./others | juv./adults | unidentified |