TAXA | PANGANI SITES | WAMI-RUVU SITES | TOTAL | |||||||
REFERENCE | MONITORING | REFERENCE | MONITORING | ALL SITES | ||||||
Abundance | % | Abundance | % | Abundance | % | Abundance | % | Abundance | % | |
Hirudinidae | 0 | 0.0 | 8 | 0.15 | 0 | 0.0 | 6 | 0.17 | 14 | 0.11 |
Glossiphoniidae | 0 | 0.0 | 14 | 0.27 | 0 | 0.0 | 5 | 0.14 | 19 | 0.15 |
Naididae/Tubificidae | 0 | 0.0 | 50 | 0.96 | 0 | 0.0 | 9 | 0.25 | 59 | 0.47 |
Dytiscidae | 31 | 1.26 | 82 | 1.57 | 17 | 1.23 | 99 | 2.41 | 229** | 1.81 |
Dryopidae/Elmidae | 9 | 0.36 | 115 | 2.20 | 12 | 0.87 | 96 | 2.71 | 232** | 1.84 |
Gyrinidae | 64 | 2.59 | 50 | 0.96 | 0 | 0.0 | 47 | 1.33 | 161* | 1.27 |
Haliplidae | 2 | 0.08 | 30 | 0.57 | 0 | 0.0 | 52 | 1.47 | 84 | 0.67 |
Hydraenidae | 11 | 0.45 | 28 | 0.54 | 0 | 0.0 | 30 | 0.85 | 69 | 0.55 |
Hydrophilidae | 30 | 1.2 | 43 | 0.82 | 0 | 0.0 | 58 | 1.64 | 131* | 1.04 |
Limnichidae | 12 | 0.49 | 22 | 0.42 | 0 | 0.0 | 0 | 0.0 | 34 | 0.27 |
Psephenidae | 28 | 1.13 | 55 | 1.05 | 26 | 1.88 | 45 | 1.27 | 154* | 1.22 |
Scirtidae | 5 | 0.20 | 34 | 0.65 | 0 | 0.0 | 22 | 0.62 | 61 | 0.48 |