Preys items

Fc

Pc

Ip

Fish scales/remains of fishes

6

2

1

Algaes

28

36

65

Plant debris

28

6

11

Sand grains

10

4

3

Insects

2

3

0

Insects larvaes

3

5

1

Nematodes

6

17

6

Trematodes

1

3

0

Annelids

1

0

0

Mud

8

21

11

Other preys

7

2

1