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Table 3 Sorting effect on trawl caught species in JFE-SSD

From: Investigations on juvenile fish excluder cum shrimp sorting device (JFE-SSD)

Species

Catch (upper and lower codends), kg

Catch in lower codend,%

Catch in upper codend, %

Oratosquilla nepa

19.32

99.74

0.26

Parapenaeopsis stylifera

6.36

99.56

0.44

Metapenaeus dobsoni

48.28

98.38

1.62

Mugil cephalus

2.29

97.38

2.62

Escualosa thoracata

0.91

96.13

3.87

Leiognathus equulus

0.72

93.06

6.94

Alepes kleinii

1.74

90.52

9.48

Pellona ditchella

0.83

84.34

15.66

Stolephorus waitei

0.96

84.29

15.71

Cynoglossus macrostomus

5.51

84.11

15.89

Leiognathus dussumieri

0.52

80.77

19.23

Molluscan shells

63.75

78.71

21.29

Ambassis ambassis

2.35

78.09

21.91

Sardinella albella

1.16

72.29

27.71

Eubleekeria splendens

6.97

71.64

28.36

Sardinella longiceps

23.13

69.88

30.12

Liza parsia

0.49

69.07

30.93

Gerres erythrourus

0.76

68.42

31.58

Johnius borneensis

5.46

65.54

34.46

Lactarius lactarius

0.52

64.08

35.92

Cynoglossus arel

0.33

62.12

37.88

Epinephelus diacanthus

2.60

58.57

41.43

Thryssa mystax

2.20

55.00

45.00

Doclea ovis

5.54

53.48

46.52

Secutor insidiator

3.35

51.64

48.36

Rastrelliger kanagurta

5.63

48.40

51.60

Opisthopterus tardoore

1.54

41.56

58.44

Otolithes ruber

0.77

40.26

59.74

Portunus sanguinolentus

5.95

37.93

62.07

Arius jella

2.14

35.13

64.87

Anadontostoma chacunda

0.98

33.67

66.33

Johnius carutta

1.63

25.77

74.23

Megalaspis cordyla

1.65

24.55

75.45

Charybdis ferriatus

0.69

22.46

77.54

Johnius carouna

0.56

19.64

80.36

Trypauchen vagina

0.70

7.14

92.86

Penaeus monodon

0.77

2.60

97.40

Pampus argenteus

3.18

0.00

100.00

Scoliodon laticaudus

0.35

0.00

100.00

Miscellaneous species

7.60

65.89

34.11

All species

240.19

76.86

23.14