Main Ref. | Omarov, O.P. and O.A. Popova, 1985 | ||
Fish stage | juv./adults | Mean length | 250.00 TL |
Sample size | 526 | Percent empty | |
Country | Russia | Locality | Arakum Reservoirs, 1978 |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
2.60 % | nekton | finfish | bony fish | juv./adults | Esox lucius | Esox lucius |
2.80 % | nekton | finfish | bony fish | juv./adults | Cyprinus carpio | Cyprinus carpio |
3.20 % | nekton | finfish | bony fish | juv./adults | kutum | kutum, bream, bleak, gobies, stickleback, unid. juvenile |
3.50 % | nekton | finfish | bony fish | juv./adults | Vimba vimba | Vimba vimba |
7.10 % | nekton | finfish | bony fish | juv./adults | Perca fluviatilis | Perca fluviatilis |
8.20 % | nekton | finfish | bony fish | juv./adults | Carassius carassius | Carassius carassius |
14.50 % | nekton | finfish | bony fish | juv./adults | Rutilus rutilus | Rutilus rutilus |
19.30 % | nekton | finfish | bony fish | juv./adults | Tinca tinca | Tinca tinca |
37.50 % | nekton | finfish | bony fish | juv./adults | Scardinius erithrophthalmus | Scardinius erithrophthalmus |
1.30 % | zoobenthos | benth. crust. | n.a./other benth. crustaceans | n.a./others | crayfish | crayfish, amphipods, frogs, unidentified food item |