Prey categories | Prey families | Genera | Volumetric percentage (%) | Occurrence (number) | Percentage occurrence (%) |
Bleue-green algae | Chroococcaceae | Coelosphaerium | 3.15 | 196 | 16.48 |
Chroococcaceae | Mycrocystis | 12.25 | 610 | 51.30 | |
Chroococcaceae | Gomphosphaeria | 0.01 | 4 | 0.34 | |
Chroococcaceae | Synechocystis | 3.87 | 262 | 22.04 | |
Chroococcaceae | Synechococcus | 0.30 | 24 | 2.02 | |
Chroococcaceae | Polycystis | 0.57 | 24 | 2.02 | |
Chroococcaceae | Chroococus | 0.13 | 15 | 1.26 | |
Chroococcaceae | Merismopedia | 0.06 | 8 | 0.67 | |
Chroococcaceae | Tetrapedia | 0.003 | 1 | 0.08 | |
Microchaetaceae | Microchaete | 0.005 | 1 | 0.08 | |
Nostocaceae | Anabaena | 0.84 | 112 | 9.42 | |
Nostocaceae | Nostoc | 1.92 | 281 | 23.63 | |
Oscillatoriaceae | Oscillatoria | 0.01 | 13 | 1.09 | |
Oscillatoriaceae | Spirulina | 0.37 | 53 | 4.46 | |
Palmellaceae | Sphaerocystis | 0.13 | 5 | 0.42 | |
Pleurococcacae | Protococus | 0.14 | 5 | 0.42 | |
Rivulariaceae | Calothrix | 0.10 | 54 | 4.54 | |
Rivulariaceae | Rivularia | 0.62 | 68 | 5.72 | |
Green algae | Dictyosphaeriacae | Botryoccocus | 2.99 | 177 | 14.89 |
Oocystaceae | Ankistrodesmus | 0.66 | 95 | 7.99 | |
Scenedesmaceae | Scenedesmus | 6.97 | 701 | 58.96 | |
Scenedesmaceae | Crucigenia | 0.60 | 67 | 5.63 | |
Scenedesmaceae | Coelastrum | 0.04 | 13 | 1.09 | |
Tetrasporaceae | Tetraspora | 0.44 | 34 | 2.86 | |
Ulothricaceae | Ulothrix | 0.01 | 3 | 0.25 | |
Ulothricaceae | Binuclearia | 0.04 | 8 | 0.67 | |
Xanthophyceae | Ophiocytium | 0.02 | 1 | 0.08 | |
Desmids | Colaciaceae | Colacium | 0.02 | 6 | 0.50 |
Desmidiaceae | Closterium | 5.87 | 662 | 55.68 | |
Desmidiaceae | Euastrum | 0.02 | 16 | 1.35 | |
Desmidiaceae | Staurastrum | 0.02 | 10 | 0.84 | |
Desmidiaceae | Gonatozygon | 0.03 | 6 | 0.50 | |
Desmidiaceae | Tetmemorus | 0.01 | 2 | 0.17 | |
Desmidiaceae | Cosmarium | 0.005 | 5 | 0.42 | |
Euglenaceae | Euglena | 0.03 | 2 | 0.17 | |
Euglenaceae | Phacus | 1.16 | 98 | 8.24 | |
Micractiniaceae | Micractinium | 0.13 | 18 | 1.51 |