WEEK         1 3 5 7 9   H % abundance
BENTHOS               Total H(-∑PilnPi)
Alpheus pontederiae          2              1               3  -8.18E-03  0.12%
Amphinome rostrata   2       2 -5.79E-03 0.08%
Ampithoe sp.            9       5 14 -0.0294  0.57%
Anadara senilis   1 1 2 5 9 -0.0205  0.37%
Aoridaea sp.     3 1 2 6 -0.0147  0.24%
Bryozoa sp. 18     4 4 26 -0.0481  1.06%
Capitellidae 5     20   25 -0.0467  1.02%
Chaetopterus sp 3         3 -8.18E-03  0.12%
Cirratulidae 4       1 5 -0.0126  0.20%
Corophium sp. 2 1       3 -8.18E-03  0.12%
Crinophtheiros sp 1       2 3 -8.18E-03  0.12%
                 
Gecarcinidae   2       2 -5.79E-03  0.08%
Glycera convulata 1       3 4 -1.04E-02  0.16%
Haussorius sp   5       5 -1.26E-02  0.20%
Hermichordata   1       1 -3.18E-03  0.04%
Pagurus sp.   1       1 -3.18E-03  0.04%
Holothuroidea 5   2 7 8 22 -4.22E-02  0.89%
Lumbrineridae 1     3   4 -1.04E-02  0.16%
Nemertea 554 349 466 532 251 2152 -1.17E-01  87.52%
Nephtys sp 3 1 7 5 1 17 -3.44E-02  0.69%
Nereidae 26 8 6 13 4 57 -8.73E-02  2.32%
Ocypoda stimpsoni 2         2 -5.79E-03  0.08%
Onuphidae 2     4   6 -1.47E-02  0.24%
Ophelia pulchela 2     4   6 -1.47E-02  0.24%
Orbinia ornata 1         1 -3.18E-03  0.04%
Pectinaria gouldii 1     1   2 -5.79E-03  0.08%
Phoxocephalus sp. 1     2   3 -8.18E-03  0.12%
Pitar morrhuana       5   5 -1.26E-02  0.20%
Polynoe sp 1     3   4 -1.04E-02  0.16%
Potunidae   1       1 -3.18E-03  0.04%
Syllidae   2   17 6 25 -4.67E-02  1.02%
Terebellidae   17 2 10 5 34 -5.92E-02  1.38%
Total 644 391 493 634 297 2459 7.11E-01  100.00%
Mean 30.66667 30.07692 61.625 35.22222 22.84615      
Table 4: Abundance of benthic macrofauna in sediments from the Benya lagoon