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