Main Ref. | Omarov, O.P. and O.A. Popova, 1985 | ||
Fish stage | juv./adults | Mean length | 250.00 TL |
Sample size | 680 | Percent empty | |
Country | Russia | Locality | Arakum Reservoirs, 1977 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.80 % | nekton | finfish | bony fish | juv./adults | bream | bream, pike, Crucian carp, bleak, stickleback |
6.20 % | nekton | finfish | bony fish | juv./adults | Vimba vimba | Vimba vimba |
12.90 % | nekton | finfish | bony fish | juv./adults | Rutilus rutilus | Rutilus rutilus |
20.50 % | nekton | finfish | bony fish | juv./adults | Tinca tinca | Tinca tinca |
25.20 % | nekton | finfish | bony fish | juv./adults | Perca fluviatilis | Perca fluviatilis |
28.00 % | nekton | finfish | bony fish | juv./adults | Scardinius erithrophthalmus | Scardinius erithrophthalmus |
1.70 % | zoobenthos | benth. crust. | lobsters | juv./adults | crayfish | crayfish |
2.40 % | others | birds | n.a./other birds | n.a./others | n.a./other birds | |
0.30 % | others | herps | toads/frogs | juv./adults | frog | frog, unidentified item |