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

Wild River at Silver Valley 116014A

Source MIV
Latest Sample Date 19-11-1998
Taxa count ORDER 33
Taxa count FAMILY 153
Taxa count ALT 154
Mayflies present? 36
ORDER FAMILY ALT
SIGNAL 2.8 3.9 3.2
Weighted SIGNAL 4.4 4.1

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, 2.1.0 Grazing native vegetation 63.74% 37,539,828,254m2
  Forestry 2.2.0 Production native forests, 3.1.0 Plantation forests 22.19% 13,070,538,380m2
  Natural 1.1.3 National park, 1.1.4 Natural feature protection, 1.1.7 Other conserved area, 1.2.0 Managed resource protection, 1.2.2 Surface water supply 7.13% 4,200,342,674m2
Show minor land uses 8
588,965,495m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 0
Hydridae (Unident.) IB019999
Turbellaria IF 2 2
Temnocephalidea (Unident.) IF499999
1
Dugesiidae (Unident.) IF619999
1
Unknown IH 0
Nemertea (Unident.) IH999999
Nematoda II 0 3
Nematoda (Unident.) II999999
Nematomorpha IJ 0 6
Gordiidae (Unident.) IJ019999
Gastropoda KG 1 1
Viviparidae (Unident.) KG019999
Hydrobiidae (Unident.) KG029999
Bithynidae (Unident.) KG039999
Thiaridae (Unident.) KG049999
1
Lymnaeidae (Unident.) KG059999
Ancylidae (Unident.) KG069999
Planorbidae (Unident.) KG079999
Physidae (Unident.) KG089999
Glacidorbidae (Unident.) KG099999
Neritidae (Unident.) KG109999
Bivalvia KP 0 3
Hyriidae (Unident.) KP019999
Corbiculidae (Unident.) KP029999
Sphaeriidae (Unident.) KP039999
Hirudinea LH 0 1
Glossiphoniidae (Unident.) LH019999
Erpobdellidae (Unident.) LH059999
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Unknown LP 0
Polychaeta (Unident.) LP999999
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Conchostraca OF 0 1
Conchostraca (Unident.) OF999999
Conchostraca (Unident.)
Conchostraca (Unident.)
Unknown OG 3
Cladocera (Unident.) OG999999
3
Unknown OH 0
Ostracoda (Unident.) OH999999
Unknown OJ 9
Copepoda (Unident.) OJ999999
9
Unknown OK 0
Branchiura (Crustacea) (Unident.) OK999999
Anaspidacea ON 0 6
Psammaspididae (Unident.) ON059999
Amphipoda OP 0 3
Talitridae sp.(Unident.) OP019999
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Talitridae sp.(Unident.)
Ceinidae (Unident.) OP029999
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Ceinidae (Unident.)
Isopoda OR 0 2
Cirolanidae (Unident.) OR129999
Sphaeromatidae (Unident.) OR139999
Janiridae (Unident.) OR189999
Janiridae (Unident.)
Janiridae (Unident.)
Oniscidae sp.(Unident.) OR259999
Oniscidae sp.(Unident.)
Oniscidae sp.(Unident.)
Unknown OT 15
Atyidae (Unident.) OT019999
8
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
7
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 0
Parastacidae (Unident.) OV019999
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Unknown QA 0
Collembola (Unident.) QA999999
Coleoptera QC 17 5
Carabidae (Unident.) QC059999
Haliplidae (Unident.) QC069999
Hygrobiidae (Unident.) QC079999
Hygrobiidae (Unident.)
Hygrobiidae (Unident.)
Noteridae (Unident.) QC089999
Noteridae (Unident.)
Noteridae (Unident.)
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
3
Gyrinidae (Unident.) QC109999
Gyrinidae (Unident.)
Gyrinidae (Unident.)
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
Scirtidae (Unident.) QC209999
Scirtidae (Unident.)
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
1
Elmidae (Unident.)
Elmidae (Unident.)
Limnichidae (Unident.) QC359999
Heteroceridae (Unident.) QC369999
Psephenidae (Unident.) QC379999
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Psephenidae (Unident.)
Ptilodactylidae (Unident.) QC399999
Ptilodactylidae (Unident.)
Ptilodactylidae (Unident.)
Chrysomelidae (Unident.) QCAH9999
Brentidae (Unident.) QCAM9999
Curculionidae (Unident.) QCAN9999
Curculionidae (Unident.)
Curculionidae (Unident.)
Curculionidae (Unident.)
Curculionidae (Unident.)
Hydrochidae (Unident.) QCAO9999
7
Hydrochidae (Unident.)
Hydrochidae (Unident.)
Diptera QD 38 3
Tipulidae (Unident.) QD019999
Tanyderidae sp.(Unident.) QD039999
Blephariceridae (Unident.)(Larva) QD049999
Blephariceridae (Unident.)(Larva)
Blephariceridae (Unident.)(Larva)
Chaoboridae (Unident.) QD059999
Dixidae (Unident.) QD069999
Dixidae (Unident.)
Dixidae (Unident.)
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Simuliidae (Unident.)
Thaumaleidae (Unident.) QD119999
Psychodidae (Unident.) QD129999
Psychodidae (Unident.)
Psychodidae (Unident.)
Athericidae (Unident.) QD229999
Athericidae (Unident.)
Athericidae (Unident.)
Athericidae (Unident.)
Athericidae (Unident.)
Tabanidae (Unident.) QD239999
1
Stratiomyidae (Unident.) QD249999
Empididae (Unident.) QD359999
Dolichopodidae (Unident.) QD369999
Sciomyzidae (Unident.) QD459999
Sciomyzidae (Unident.)
Sciomyzidae (Unident.)
Ephydridae (Unident.) QD789999
Ephydridae (Unident.)
Ephydridae (Unident.)
Muscidae (Unident.) QD899999
Tanypodinae (Unident.) QDAE9999
8
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
15
Chironomidae (Unident.)(Larva) QDAZ9999
Ephemeroptera QE 36 9
Baetidae (Unident.) QE029999
14
Ameletopsidae (Unident.) QE049999
Leptophlebiidae (Unident.) QE069999
11
Caenidae (Unident.) QE089999
11
Prosopistomatidae (Unident.) QE099999
Ephemeroptera (Unident.) QE999999
Hemiptera QH 22 2
Mesoveliidae (Unident.) QH529999
1
Hebridae (Unident.) QH539999
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
10
Gerridae (Unident.) QH579999
4
Saldidae (Unident.) QH609999
Nepidae (Unident.) QH619999
Belostomatidae (Unident.) QH629999
Ochteridae (Unident.) QH639999
Gelastocoridae (Unident.) QH649999
Corixidae (Unident.) QH659999
1
Naucoridae (Unident.) QH669999
Notonectidae (Unident.) QH679999
Pleidae (Unident.) QH689999
4
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Crambidae (Unident.)
Megaloptera QM 0 8
Corydalidae (Unident.) QM019999
Corydalidae (Unident.)
Corydalidae (Unident.)
Sialidae (Unident.) QM029999
Neuroptera QN 0 6
Osmylidae (Unident.) QN039999
Osmylidae (Unident.)
Osmylidae (Unident.)
Osmylidae (Unident.)
Osmylidae (Unident.)
Neurorthidae (Unident.) QN049999
Neurorthidae (Unident.)
Neurorthidae (Unident.)
Neurorthidae (Unident.)
Neurorthidae (Unident.)
Sisyridae (Unident.) QN059999
Sisyridae (Unident.)
Sisyridae (Unident.)
Sisyridae (Unident.)
Sisyridae (Unident.)
Odonata QO 47 3
Coenagrionidae (Unident.) QO029999
5
Isostictidae (Unident.) QO039999
Protoneuridae (Unident.) QO049999
3
Lestidae (Unident.) QO059999
Megapodagrionidae (Unident.) QO079999
Synlestidae (Unident.) QO089999
Diphlebiidae (Unident.) QO099999
Aeshnidae (Unident.) QO129999
Gomphidae (Unident.) QO139999
15
Corduliidae (Unident.) QO169999
Libellulidae (Unident.) QO179999
15
Chorismagrionidae (Unident.) QO189999
Telephlebiidae (Unident.) QO219999
Lindeniidae (Unident.) QO229999
Synthemistidae (Unident.) QO239999
Gomphomacromiidae (Unident.) QO249999
Pseudocorduliidae (Unident.) QO259999
Macromiidae (Unident.) QO269999
Austrocorduliidae (Unident.) QO279999
Cordulephyidae (Unident.) QO289999
Hemicorduliidae (Unident.) QO309999
9
Zygoptera (Unident.) QO999997
Epiproctophora (Unident.) QO999998
Plecoptera QP 0 10
Eustheniidae (Unident.) QP019999
Austroperlidae (Unident.) QP029999
Gripopterygidae (Unident.) QP039999
Notonemouridae (Unident.) QP049999
Trichoptera QT 35 8
Hydrobiosidae (Unident.) QT019999
Glossosomatidae (Unident.) QT029999
Hydroptilidae (Unident.) QT039999
Philopotamidae (Unident.) QT049999
6
Hydropsychidae (Unident.) QT069999
12
Polycentropodidae (Unident.) QT079999
Ecnomidae (Unident.) QT089999
Psychomyiidae (Unident.) QT099999
Tasimiidae (Unident.) QT139999
Conoesucidae (Unident.) QT159999
Helicopsychidae (Unident.) QT179999
Calocidae (Unident.) QT189999
Helicophidae (Unident.) QT199999
Philorheithridae (Unident.) QT219999
Odontoceridae (Unident.) QT229999
Atriplectididae (Unident.) QT239999
Calamoceratidae (Unident.) QT249999
3
Leptoceridae (Unident.) QT259999
14
Dipseudopsidae (Unident.) QT269999
Unknown 0
Unknown
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.8
Taxa Abundance SIGNALT Grade
Turbellaria IF 6 2
Dugesiidae (Unident.) IF619999
6
Gastropoda KG 16 1
Thiaridae (Unident.) KG049999
7
Planorbidae (Unident.) KG079999
9
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Hirudinea LH 1 1
Erpobdellidae (Unident.) LH059999
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Acarina MM 16 6
Mites (Unident.) MM999999
16
Mites (Unident.)
Mites (Unident.)
Unknown OG 3
Cladocera (Unident.) OG999999
3
Unknown OH 3
Ostracoda (Unident.) OH999999
3
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 11
Palaemonidae (Unident.) OT029999
11
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 28 5
Dytiscidae (Unident.) QC099999
15
Elmidae (Unident.) QC349999
13
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 56 3
Ceratopogonidae (Unident.) QD099999
16
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
13
Orthocladiinae (Unident.) QDAF9999
4
Chironominae (Unident.) QDAJ9999
13
Ephemeroptera QE 42 9
Baetidae (Unident.) QE029999
20
Leptophlebiidae (Unident.) QE069999
3
Caenidae (Unident.) QE089999
19
Hemiptera QH 16 2
Veliidae (Unident.) QH569999
10
Corixidae (Unident.) QH659999
6
Megaloptera QM 1 8
Sialidae (Unident.) QM029999
1
Odonata QO 19 3
Coenagrionidae (Unident.) QO029999
2
Protoneuridae (Unident.) QO049999
1
Aeshnidae (Unident.) QO129999
1
Libellulidae (Unident.) QO179999
15
Trichoptera QT 45 8
Hydroptilidae (Unident.) QT039999
11
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
2
Calamoceratidae (Unident.) QT249999
2
Leptoceridae (Unident.) QT259999
20
ORDER
SIGNALT 3.1
Weighted SIGNALT 3.5
Taxa Abundance SIGNALT Grade
Gastropoda KG 10 1
Thiaridae (Unident.) KG049999
4
Planorbidae (Unident.) KG079999
6
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Oligochaeta LO 4 2
Oligochaeta (Unident.) LO999999
4
Acarina MM 16 6
Mites (Unident.) MM999999
16
Mites (Unident.)
Mites (Unident.)
Unknown OH 5
Ostracoda (Unident.) OH999999
5
Unknown OJ 9
Copepoda (Unident.) OJ999999
9
Unknown OT 7
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 22 5
Dytiscidae (Unident.) QC099999
7
Elmidae (Unident.) QC349999
15
Elmidae (Unident.)
Elmidae (Unident.)
Diptera QD 58 3
Ceratopogonidae (Unident.) QD099999
12
Ceratopogonidae (Unident.)
Simuliidae (Unident.) QD109999
10
Simuliidae (Unident.)
Tabanidae (Unident.) QD239999
10
Tanypodinae (Unident.) QDAE9999
4
Orthocladiinae (Unident.) QDAF9999
2
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 22 9
Baetidae (Unident.) QE029999
13
Leptophlebiidae (Unident.) QE069999
1
Caenidae (Unident.) QE089999
8
Hemiptera QH 10 2
Corixidae (Unident.) QH659999
10
Odonata QO 37 3
Coenagrionidae (Unident.) QO029999
9
Protoneuridae (Unident.) QO049999
6
Diphlebiidae (Unident.) QO099999
1
Aeshnidae (Unident.) QO129999
2
Libellulidae (Unident.) QO179999
19
Trichoptera QT 51 8
Hydrobiosidae (Unident.) QT019999
1
Hydroptilidae (Unident.) QT039999
20
Philopotamidae (Unident.) QT049999
10
Hydropsychidae (Unident.) QT069999
10
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 3.2
Weighted SIGNALT 3.9