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NOTICE: SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.

ALBERT R. AT WARD BRIDGE 1451050

Source MIV
Latest Sample Date 23-05-2005
Taxa count ORDER 16
Taxa count FAMILY 39
Taxa count ALT 39
Mayflies present? 34
ORDER FAMILY ALT
SIGNAL 3.2 4 3.6
Weighted SIGNAL 4.7 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area 49.61% 4,596,930,474m2
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 48.28% 4,473,418,908m2
Show minor land uses 3
92,661,177m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Dugesiidae (Unident.) IF619999
3
Gastropoda KG 3 1
Physidae (Unident.) KG089999
3
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 13 6
Mites (Unident.) MM999999
13
Mites (Unident.)
Mites (Unident.)
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OH 5
Ostracoda (Unident.) OH999999
5
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 18
Atyidae (Unident.) OT019999
12
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
6
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 10 5
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Diptera QD 41 3
Tipulidae (Unident.) QD019999
1
Dixidae (Unident.) QD069999
3
Dixidae (Unident.)
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
2
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
12
Ephemeroptera QE 34 9
Baetidae (Unident.) QE029999
14
Leptophlebiidae (Unident.) QE069999
12
Caenidae (Unident.) QE089999
8
Hemiptera QH 18 2
Veliidae (Unident.) QH569999
6
Corixidae (Unident.) QH659999
10
Pleidae (Unident.) QH689999
2
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Megaloptera QM 15 8
Corydalidae (Unident.) QM019999
10
Corydalidae (Unident.)
Sialidae (Unident.) QM029999
5
Odonata QO 16 3
Coenagrionidae (Unident.) QO029999
2
Protoneuridae (Unident.) QO049999
5
Synlestidae (Unident.) QO089999
2
Gomphidae (Unident.) QO139999
4
Libellulidae (Unident.) QO179999
2
Pseudocorduliidae (Unident.) QO259999
1
Trichoptera QT 42 8
Philopotamidae (Unident.) QT049999
8
Hydropsychidae (Unident.) QT069999
10
Calocidae (Unident.) QT189999
10
Calamoceratidae (Unident.) QT249999
2
Leptoceridae (Unident.) QT259999
12
ORDER
SIGNALT 3.2
Weighted SIGNALT 4.1