Prey categories

Prey families

Genera

Small juvenile (TL < 30)

Juveniles (30 ≤ TL < 50)

Subadults (50 ≤ TL < 90)

Adults (TL ≥ 90)

Bleue-green algae

Chroococcaceae

Coelosphaerium

-

9.02

3.97

3.00

Chroococcaceae

Microcystis

1.73

1.40

10.33

12.60

Chroococcaceae

Gomphosphaeria

-

0.06

-

0.02

Chroococcaceae

Synechocystis

0.74

2.33

3.19

3.97

Chroococcaceae

Synechococcus

0.45

0.03

0.28

0.30

Chroococcaceae

Polycystis

-

-

0.52

0.58

Chroococcaceae

Chroococus

-

-

0.45

0.09

Chroococcaceae

Merismopedia

0.19

0.04

0.04

0.07

Chroococcaceae

Tetrapedia

-

-

-

0.004

Microchaetaceae

Microchaete

-

-

-

0.002

Nostocaceae

Anabaena

-

4.47

0.73

0.82

Nostocaceae

Nostoc

3.98

3.51

1.11

2.00

Oscillatoriaceae

Oscillatoria

-

0.12

0.06

0.002

Oscillatoriaceae

Spirulina

0.28

6.60

0.46

0.31

Palmellaceae

Sphaerocystis

-

-

0.36

0.11

Pleurococcacae

Protococus

-

-

0.02

0.16

Rivulariaceae

Calothrix

2.42

3.66

0.31

0.04

Rivulariaceae

Rivularia

1.45

2.56

0.47

0.62

Green algae

Dictyosphaeriacae

Botryoccocus

-

7.16

2.56

3.01

Oocystaceae

Ankistrodesmus

1.06

0.10

0.38

0.70

Scenedesmaceae

Scenedesmus

13.47

3.39

6.76

7.03

Scenedesmaceae

Crucigenia

-

1.52

0.24

0.63

Scenedesmaceae

Coelastrum

0.41

0.13

-

0.04

Tetrasporaceae

Tetraspora

-

0.07

0.29

0.46

Ulothricaceae

Ulothrix

-

-

-

0.007

Ulothricaceae

Binuclearia

0.85

-

0.18

0.02

Xanthophyceae

Ophiocytium

-

-

-

0.02

Desmids

Colaciaceae

Colacium

4.13

-

-

0.02

Desmidiaceae

Closterium

3.44

5.60

6.77

5.77