Prey

F

N

P

A

MFI %

Ranking

1) Chrysichthys auratus

Chironomidae

41.0

85.8

17.5

24.7

31.0

Preferential

Detritus

41.0

0.3

41.4

60.9

27.2

Preferential

Plants

30.8

0.3

21.7

34.7

17.1

Secondary

Seed

17.9

2.7

9.5

28.5

9.2

Accidental

Insect

12.8

0.7

4.3

12.5

5.0

Accidental

Chaoboridae

12.8

9.7

2.0

7.3

4.4

Accidental

Fish

12.8

0.2

1.9

86.4

3.3

Accidental

Scale

5.1

0.1

1.3

8.5

1.7

Accidental

Crustacean

2.6

0.0

0.3

17.0

0.6

Accidental

Mollusc

2.6

0.0

0.1

8.9

0.4

Accidental

Zooplankton

10.3

0.1

0.0

0.0

0.1

Accidental

2) Chrysichthys nigrodigitatus

Chaoboridae

31.6

95.5

18.1

21.9

33.7

Preferential

Detritus

47.4

1.0

45.9

77.6

33.1

Preferential

Fish

47.4

2.2

32.2

59.8

28.1

Secondary

Mollusc

5.3

1.0

3.2

66.7

3.2

Accidental

Seed

10.5

0.2

0.4

4.1

1.5

Accidental

Plants

5.3

0.1

0.1

1.4

0.4

Accidental

3) Clarias anguillaris

Fish

66.7

20.7

38.8

42.6

33.3

Preferential

Insect

60.0

25.1

21.2

25.2

24.3

Preferential

Plants

46.7

3.4

19.0

30.7

17.7

Secondary

Mollusc

33.3

8.9

8.3

14.6

10.7

Accidental

Detritus

26.7

2.0

12.0

75.0

10.6

Accidental

Seed

6.7

39.4

0.7

15.7

3.3

Accidental

Scale

6.7

0.5

0.0

0.3

0.1

Accidental

4) Coptodon zillii

Detritus

54.5

5.2

63.6

92.4

51.3

Preferential

Plants

50.0

4.8

33.1

59.0

35.4

Secondary

Insect

4.5

30.6

2.9

63.5

8.4

Accidental

Seed

9.1

53.3

0.4

2.0

3.9

Accidental

Phytoplankton

59.1

5.7

0.0

0.0

0.8

Accidental

Chironomidae

4.5

0.4

0.0

2.4

0.1

Accidental

5) Ctenopoma kingsleyae

Insect

83.3

80.9

39.6

68.9

48.9

Preferential