Main Ref. | Cremer, M.C. and R.O. Smitherman, 1980 | ||
Fish stage | juv./adults | Mean length | 50.00 TL |
Sample size | Percent empty | ||
Country | USA | Locality | |
Period |
|
Diet percent | Food I | Food II | Food III | Prey stage | Item Name | Comments |
---|---|---|---|---|---|---|
0.40 % | plants | phytoplankton | blue-green algae | n.a./others | Anabaena | Anabaena, Chroococcus, Merismopedia, Oscillatoria, Polycystis, Spirulina |
15.30 % | detritus | detritus | debris | n.a./others | debris | |
2.40 % | plants | phytoplankton | diatoms | n.a./others | Frustulia | Frustulia, Navicula, Nitzschia |
81.90 % | plants | phytoplankton | green algae | n.a./others | Ankistrodesmus | Ankistrodesmus, Asterococcus, Closterium, Coelastrum, Dicyosphaerium, Dispora, Gloeocystis, Gonium, Microspora, Nephrocytium, Oocystis, Pediastrum, Scenedesmus, Selenastrum, Sphaerocystis, Staurastrum, Tetradron, Ulothrix, Volvox |