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

MURRAY RIVER AT DORE BRIDGE 1140024

Source MIV
Latest Sample Date 26-11-1998
Taxa count ORDER 15
Taxa count FAMILY 29
Taxa count ALT 29
Mayflies present? 29
ORDER FAMILY ALT
SIGNAL 2.9 3.5 2.8
Weighted SIGNAL 4.6 4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park, 1.2.0 Managed resource protection 81.10% 14,681,720,717m2
  Minimal Use 1.2.5 Traditional indigenous uses, 1.3.0 Other minimal use, 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 8.19% 1,482,396,075m2
  Arable Farming 3.3.5 Sugar, 4.4.0 Irrigated perennial horticulture, 4.4.1 Irrigated tree fruits 6.57% 1,188,916,649m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 3.74% 677,202,524m2
Show minor land uses 4
181,034,808m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 2 2
Dugesiidae (Unident.) IF619999
2
Gastropoda KG 10 1
Thiaridae (Unident.) KG049999
10
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 21
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 17 5
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Elmidae (Unident.) QC349999
11
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 43 3
Ceratopogonidae (Unident.) QD099999
14
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
6
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 29 9
Baetidae (Unident.) QE029999
13
Leptophlebiidae (Unident.) QE069999
5
Caenidae (Unident.) QE089999
11
Hemiptera QH 14 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
9
Gerridae (Unident.) QH579999
4
Lepidoptera QL 2 2
Crambidae (Unident.) QL019999
2
Crambidae (Unident.)
Odonata QO 17 3
Coenagrionidae (Unident.) QO029999
6
Protoneuridae (Unident.) QO049999
1
Gomphidae (Unident.) QO139999
2
Libellulidae (Unident.) QO179999
8
Trichoptera QT 11 8
Calocidae (Unident.) QT189999
1
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 2.9
Weighted SIGNALT 3.4
Taxa Abundance SIGNALT Grade
Turbellaria IF 7 2
Temnocephalidea (Unident.) IF499999
4
Dugesiidae (Unident.) IF619999
3
Gastropoda KG 10 1
Thiaridae (Unident.) KG049999
10
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OH 10
Ostracoda (Unident.) OH999999
10
Unknown OJ 2
Copepoda (Unident.) OJ999999
2
Unknown OT 21
Atyidae (Unident.) OT019999
20
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 61 5
Noteridae (Unident.) QC089999
12
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
6
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Staphylinidae (Unident.) QC189999
2
Elmidae (Unident.) QC349999
11
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 80 3
Tipulidae (Unident.) QD019999
8
Ceratopogonidae (Unident.) QD099999
32
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
10
Orthocladiinae (Unident.) QDAF9999
10
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 25 9
Leptophlebiidae (Unident.) QE069999
9
Caenidae (Unident.) QE089999
15
Prosopistomatidae (Unident.) QE099999
1
Hemiptera QH 31 2
Mesoveliidae (Unident.) QH529999
8
Hebridae (Unident.) QH539999
1
Hydrometridae (Unident.) QH549999
3
Veliidae (Unident.) QH569999
8
Gerridae (Unident.) QH579999
1
Nepidae (Unident.) QH619999
1
Corixidae (Unident.) QH659999
3
Naucoridae (Unident.) QH669999
6
Lepidoptera QL 6 2
Crambidae (Unident.) QL019999
6
Crambidae (Unident.)
Odonata QO 29 3
Coenagrionidae (Unident.) QO029999
10
Protoneuridae (Unident.) QO049999
5
Gomphidae (Unident.) QO139999
4
Libellulidae (Unident.) QO179999
10
Trichoptera QT 21 8
Hydropsychidae (Unident.) QT069999
1
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
19
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.5