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Lampiran 5. Indek Ekologi Ikan Karang di Lokasi Penelitian
Nilai Indeks Keanekaragaman, Keseragaman dan Indeks Dominansi Ikan Karang Stasiun 1 kedalaman 3
NO Family Spesies
ni
H`
E
D
ni/N (pi) Ln (pi) pix ln pi H S H/lnS ni-1 ni(ni-1) N-1 N(N-1) ni(ni-1)/N(N-1) D
1 Scaridae Scarus rivulatus 10 0.024 -3.716 -0.090 2.547 22 0.824 9 90 410 168510 0.0005 0.1059
Scarus forsteni 7 0.017 -4.073 -0.069 6 42 0.0002
2 Acanthuridae Zebrasoma Scopas 70 0.170 -1.770 -0.301 69 4830 0.0287
Acanthurus blochii 85 0.207 -1.576 -0.326 84 7140 0.0424
Acanthurus auranticavus 47 0.114 -2.168 -0.248 46 2162 0.0128
3 Siganidae Siganus linneatus 4 0.010 -4.632 -0.045 3 12 0.0001
Siganus guttatus 15 0.036 -3.311 -0.121 14 210 0.0012
4 Balistidae Odonus niger 28 0.068 -2.686 -0.183 27 756 0.0045
5 Casionidae Casio teres 27 0.066 -2.723 -0.179 26 702 0.0042
casio cuning 15 0.036 -3.311 -0.121 14 210 0.0012
6 Lutjanidae Lutjanus bohar 2 0.005 -5.325 -0.026 1 2 0.0000
7 Chaetodontidae Forcipiger longirostris 6 0.015 -4.227 -0.062 5 30 0.0002
Chelmon rostratus 12 0.029 -3.534 -0.103 11 132 0.0008
Chaetodon vagabundus 8 0.019 -3.939 -0.077 7 56 0.0003
Hemitaurichkthyis polylepis 6 0.015 -4.227 -0.062 5 30 0.0002
8 Serranidae Chepalopolis argus 3 0.007 -4.920 -0.036 2 6 0.0000
Chepalopolis miniata 1 0.002 -6.019 -0.015 0 0 0.0000
Chepalopolis urodeta 6 0.015 -4.227 -0.062 5 30 0.0002
9 Pomacentridae Abudefduf vaigiensis 32 0.078 -2.553 -0.199 31 992 0.0059
10 Labridae Stethojulis strigiventer 20 0.049 -3.023 -0.147 19 380 0.0023
11 Muraenidae Gymnothorax javanicus 1 0.002 -6.019 -0.015 0 0 0.0000
12 Haemulidae Plectorincus orientalis 6 0.015 -4.227 -0.062 5 30 0.0002
Jumlah 411 1.000
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