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<br />Table 65 <br />Density, Percent Relative Abundance, Diversity and Equitability <br />of Aquatic Macroinvertebrates Collected from Middle <br />Foidel Creek, July 5, 1979 <br />V <br />V <br />N <br />N <br /> Surber Ekman <br /> <br />TAXA <br />Rep 1 <br />Rep <br />2 X <br />%RA <br />Rep 1 <br />Rep 2 _ <br />X <br />%RA <br />Annelida <br />Naididae 1 0.5 0.9 <br />Tubificidae 4 4 4.0 7.3 12 20 16.0 21.3 <br />Lumbriculidae 3 1.5 2.8 2 1.0 1.3 <br />Hirudinea 2 2 2.0 2.7 <br />Molluscs <br />Gastropods 1 0.5 0.9 2 1.0 1.3 <br />Ephemeroptera <br />Unidentified Ephemeroptera 2 1.0 1.3 <br />Parameletus s p. 1 3 2.0 3.7 <br />Trichoptera <br />Unidentified Pupae & Cases 5 2 3.5 6.4 6 36 21.0 28.0 <br />Coleoptera <br />Dytiscidae 26 9 17.5 32.1 2 4 3.0 4.0 <br />Diptera <br />Unidentified Diptera 1 0.5 0.9 <br />Unidentified Chironomidae 1 0.5 0.9 <br />Unidentified Chironominae 2 1.0 1.3 <br />