Main Ref. | Vronsky, B.B., 1964 | ||
Fish stage | juv./adults | Mean length | 7.00 FL |
Sample size | 10 | Percent empty | 23 |
Country | Russia | Locality | Amur river |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
3.80 % | nekton | finfish | bony fish | juv./adults | unidentified | |
51.20 % | nekton | finfish | bony fish | juv./adults | Carassius auratus | |
0.80 % | zooplankton | plank. crust. | cladocerans | juv./adults | unidentified | |
1.40 % | zoobenthos | insects | insects | larvae | Trichoptera | |
2.40 % | zoobenthos | insects | insects | larvae | Ephemeroptera | |
4.40 % | zoobenthos | insects | insects | larvae | Chironomidae | |
10.80 % | zoobenthos | insects | insects | larvae | Diptera | |
25.20 % | others | other terrest. invertebrates | n.a./terrest. insects | adults | unidentified |