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

NERANG R. AT PREIMS XING. 1460024

Source MIV
Latest Sample Date 03-06-2002
Taxa count ORDER 14
Taxa count FAMILY 34
Taxa count ALT 34
Mayflies present? 29
ORDER FAMILY ALT
SIGNAL 4.1 4.5 3.3
Weighted SIGNAL 5 4.3

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 1.3.3 Residual native cover, 1.3.4 Rehabilitation, 2.1.0 Grazing native vegetation 53.26% 3,520,000,107m2
  Natural 1.1.1 Strict nature reserves, 1.1.3 National park, 1.1.7 Other conserved area, 1.2.0 Managed resource protection 42.36% 2,799,750,085m2
  Residential And Infrastructure 5.4.0 Residential and farm infrastructure, 5.4.3 Rural residential without agriculture, 5.5.2 Public services, 5.5.3 Recreation and culture, 5.7.2 Roads 4.09% 270,500,008m2
Show minor land uses 6
66,095,002m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
6
Gastropoda KG 19 1
Hydrobiidae (Unident.) KG029999
10
Physidae (Unident.) KG089999
9
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Oligochaeta LO 10 2
Oligochaeta (Unident.) LO999999
10
Isopoda OR 1 2
Cirolanidae (Unident.) OR129999
1
Unknown OT 24
Atyidae (Unident.) OT019999
24
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Coleoptera QC 29 5
Dytiscidae (Unident.) QC099999
10
Hydrophilidae (Unident.) QC119999
9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Staphylinidae (Unident.) QC189999
3
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
6
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 31 3
Tipulidae (Unident.) QD019999
2
Simuliidae (Unident.) QD109999
1
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
2
Tanypodinae (Unident.) QDAE9999
2
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 29 9
Baetidae (Unident.) QE029999
13
Leptophlebiidae (Unident.) QE069999
6
Caenidae (Unident.) QE089999
10
Hemiptera QH 8 2
Veliidae (Unident.) QH569999
4
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
2
Megaloptera QM 7 8
Corydalidae (Unident.) QM019999
7
Corydalidae (Unident.)
Odonata QO 7 3
Coenagrionidae (Unident.) QO029999
6
Gomphidae (Unident.) QO139999
1
Plecoptera QP 1 10
Gripopterygidae (Unident.) QP039999
1
Trichoptera QT 36 8
Philopotamidae (Unident.) QT049999
2
Hydropsychidae (Unident.) QT069999
20
Ecnomidae (Unident.) QT089999
1
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.1
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Gastropoda KG 1 1
Physidae (Unident.) KG089999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Isopoda OR 5 2
Cirolanidae (Unident.) OR129999
5
Unknown OT 41
Atyidae (Unident.) OT019999
40
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
1
Palaemonidae (Unident.)
Coleoptera QC 4 5
Dytiscidae (Unident.) QC099999
1
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Diptera QD 23 3
Simuliidae (Unident.) QD109999
11
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
7
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 23 9
Baetidae (Unident.) QE029999
13
Leptophlebiidae (Unident.) QE069999
2
Caenidae (Unident.) QE089999
8
Hemiptera QH 16 2
Gerridae (Unident.) QH579999
6
Corixidae (Unident.) QH659999
10
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Megaloptera QM 5 8
Corydalidae (Unident.) QM019999
5
Corydalidae (Unident.)
Odonata QO 3 3
Libellulidae (Unident.) QO179999
1
Zygoptera (Unident.) QO999997
2
Plecoptera QP 9 10
Gripopterygidae (Unident.) QP039999
9
Trichoptera QT 30 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
1
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
12
Calocidae (Unident.) QT189999
1
Leptoceridae (Unident.) QT259999
5
ORDER
SIGNALT 4.1
Weighted SIGNALT 4.4