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

DON RIVER AT PRETTY BEND CROSSING 1210043

Source MIV
Latest Sample Date 28-10-1998
Taxa count ORDER 15
Taxa count FAMILY 38
Taxa count ALT 38
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 2.8 3.3 2.7
Weighted SIGNAL 4.1 3.4

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 98.99% 35,735,656,194m2
Show minor land uses 1
360,991,654m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 20 1
Lymnaeidae (Unident.) KG059999
9
Planorbidae (Unident.) KG079999
11
Hirudinea LH 2 1
Erpobdellidae (Unident.) LH059999
2
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 3 6
Mites (Unident.) MM999999
3
Mites (Unident.)
Unknown OH 12
Ostracoda (Unident.) OH999999
12
Unknown OJ 4
Copepoda (Unident.) OJ999999
4
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 48 5
Dytiscidae (Unident.) QC099999
10
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
21
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
1
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
3
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
3
Elmidae (Unident.)
Psephenidae (Unident.) QC379999
4
Psephenidae (Unident.)
Psephenidae (Unident.)
Diptera QD 39 3
Tipulidae (Unident.) QD019999
3
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
1
Tanypodinae (Unident.) QDAE9999
7
Chironominae (Unident.) QDAJ9999
16
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
1
Caenidae (Unident.) QE089999
13
Hemiptera QH 26 2
Mesoveliidae (Unident.) QH529999
1
Veliidae (Unident.) QH569999
8
Gerridae (Unident.) QH579999
2
Nepidae (Unident.) QH619999
2
Gelastocoridae (Unident.) QH649999
1
Corixidae (Unident.) QH659999
3
Naucoridae (Unident.) QH669999
1
Pleidae (Unident.) QH689999
8
Lepidoptera QL 4 2
Crambidae (Unident.) QL019999
4
Crambidae (Unident.)
Odonata QO 14 3
Coenagrionidae (Unident.) QO029999
4
Corduliidae (Unident.) QO169999
1
Libellulidae (Unident.) QO179999
9
Trichoptera QT 6 8
Hydroptilidae (Unident.) QT039999
2
Leptoceridae (Unident.) QT259999
4
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 25 1
Thiaridae (Unident.) KG049999
2
Lymnaeidae (Unident.) KG059999
2
Planorbidae (Unident.) KG079999
17
Physidae (Unident.) KG089999
4
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 10 6
Mites (Unident.) MM999999
10
Mites (Unident.)
Unknown OG 5
Cladocera (Unident.) OG999999
5
Unknown OH 13
Ostracoda (Unident.) OH999999
13
Unknown OJ 3
Copepoda (Unident.) OJ999999
3
Unknown OT 16
Atyidae (Unident.) OT019999
16
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 34 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
3
Hydrophilidae (Unident.) QC119999
30
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 34 3
Culicidae (Unident.) QD079999
4
Culicidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Tanypodinae (Unident.) QDAE9999
1
Orthocladiinae (Unident.) QDAF9999
8
Chironominae (Unident.) QDAJ9999
10
Ephemeroptera QE 16 9
Baetidae (Unident.) QE029999
5
Caenidae (Unident.) QE089999
11
Hemiptera QH 16 2
Veliidae (Unident.) QH569999
8
Gerridae (Unident.) QH579999
1
Corixidae (Unident.) QH659999
4
Naucoridae (Unident.) QH669999
2
Pleidae (Unident.) QH689999
1
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 15 3
Coenagrionidae (Unident.) QO029999
2
Corduliidae (Unident.) QO169999
4
Libellulidae (Unident.) QO179999
9
Trichoptera QT 12 8
Hydropsychidae (Unident.) QT069999
4
Calamoceratidae (Unident.) QT249999
1
Leptoceridae (Unident.) QT259999
7
ORDER
SIGNALT 2.7
Weighted SIGNALT 3.2