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

TYERS RIVER (WEST BRANCH) 3.4KM U/S PITMAN CREEK ROAD 266400

Source EPA Victoria
Latest Sample Date 15-11-1999
Taxa count ORDER 9
Taxa count FAMILY 30
Taxa count ALT 48
Mayflies present? 74
ORDER FAMILY ALT
SIGNAL 5.3 5.8 5.3
Weighted SIGNAL 7.2 7.5 6.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Forestry 2.2.0 Production native forests 72.99% 4,836,603,731m2
  Natural 1.1.3 National park 26.89% 1,782,156,695m2
Show minor land uses 1
66,265,122m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Cura pinguis IF610101
1
Gastropoda KG 1 1
Ferrissia petterdi KG060101
1
Oligochaeta LO 5 2
Oligochaeta (Unident.) LO999999
5
Coleoptera QC 38 5
Austrolimnius sp.(Unident.) QC340199
28
Austrolimnius sp.(Unident.)
Austrolimnius group A spp. QC3401B4
2
Austrolimnius group A spp.
Austrolimnius (Limnelmis) group QC3401B6
1
Austrolimnius (Limnelmis) group
Simsonia sp.(Unident.) QC340299
2
Simsonia sp.(Unident.)
Notriolus sp.(Unident.) QC340399
4
Notriolus sp.(Unident.)
Notriolus sp.(Unident.)(Larva) QC34039I
1
Notriolus sp.(Unident.)(Larva)
Diptera QD 38 3
Tipulidae EPA sp.38 QD0199A3
4
Tipulidae EPA sp.39 QD0199A4
4
Ceratopogonidae EPA sp.3 QD0999A3
2
Ceratopogonidae EPA sp.3
Austrosimulium victoriae QD100105
2
Austrosimulium victoriae
Dasyomma sp.(Unident.) QD220199
8
Dasyomma sp.(Unident.)
Dasyomma sp.(Unident.)
Aphroteniella sp.(Unident.) QDAA0299
1
Podonomopsis sp.(Unident.) QDAD0499
5
Nilotanypus sp.(Unident.) QDAE1699
1
Stictocladius sp.(Unident.) QDAF0599
4
Thienemanniella sp.(Unident.) QDAF0799
2
Rheotanytarsus sp.(Unident.) QDAH0799
3
Polypedilum sp.(Unident.) QDAI0899
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 74 9
Baetis sp.(Unident.) QE020199
1
Baetis EPA sp.2 QE0201A2
7
Edmundsiops hickmani QE020701
7
Coloburiscoides sp.(Unident.) QE050199
8
Austrophlebioides marchanti QE060502
45
Leptophlebiidae (Unident.) QE069999
6
Megaloptera QM 19 8
Archichauliodes sp.(Unident.) QM010199
19
Archichauliodes sp.(Unident.)
Plecoptera QP 24 10
Cosmioperla kuna QP010301
3
Austroheptura sp.(Unident.) QP020299
1
Illiesoperla sp.(Unident.) QP030599
13
Leptoperla sp.(Unident.) QP030799
1
Riekoperla tuberculata QP031117
1
Riekoperla rugosa group QP0311A3
3
Trinotoperla nivata QP031204
1
Austrocercella / Austrocercoides sp.(Unident.) QP0499A1
1
Trichoptera QT 24 8
Ethochorema turbidum/brunneum QT0105A1
2
Ulmerochorema rubiconum / membrum group QT0114A1
1
Agapetus sp.(Unident.) QT020199
1
Hydrobiosella sp.AV1 QT0402A1
2
Asmicridea sp.AV1 QT0602A1
4
Smicrophylax sp.AV2 QT0608A2
1
Costora sp.AV1 QT1503A1
1
Tamasia acuta QT180501
2
Notalina bifaria QT250501
1
Notalina sp.(Unident.) QT250599
8
Triplectides proximus QT251107
1
ORDER
SIGNALT 5.3
Weighted SIGNALT 6.5
Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Cura pinguis IF610101
1
Nematomorpha IJ 1 6
Gordiidae (Unident.) IJ019999
1
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Coleoptera QC 76 5
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Austrolimnius sp.(Unident.) QC340199
62
Austrolimnius sp.(Unident.)
Austrolimnius sp.(Unident.)(Larva) QC34019I
8
Austrolimnius sp.(Unident.)(Larva)
Notriolus simsoni (Larva) QC34031B
1
Notriolus simsoni (Larva)
Notriolus sp.(Unident.) QC340399
1
Notriolus sp.(Unident.)
Kingolus sp.(Unident.) QC340499
2
Kingolus sp.(Unident.)
Unknown QC37019I
1
Diptera QD 10 3
Edwardsina sp.(Unident.) QD040199
1
Edwardsina sp.(Unident.)
Austrosimulium victoriae QD100105
4
Austrosimulium victoriae
Podonomopsis sp.(Unident.) QDAD0499
1
Stictocladius sp.(Unident.) QDAF0599
2
Riethia sp.(Unident.) QDAG0199
1
Polypedilum sp.(Unident.) QDAI0899
1
Ephemeroptera QE 35 9
Coloburiscoides sp.(Unident.) QE050199
2
Garinjuga sp.(Unident.) QE060299
1
Austrophlebioides marchanti QE060502
26
Leptophlebiidae (Unident.) QE069999
6
Megaloptera QM 11 8
Archichauliodes sp.(Unident.) QM010199
11
Archichauliodes sp.(Unident.)
Neuroptera QN 2 6
Austroneurorthus EPA sp.1 QN0401A1
2
Austroneurorthus EPA sp.1
Austroneurorthus EPA sp.1
Odonata QO 2 3
Austroaeschna pulchra QO210306
1
Austroaeschna sp.(Unident.) QO210399
1
Plecoptera QP 13 10
Cosmioperla kuna QP010301
9
Austroheptura illiesi QP020201
2
Dinotoperla eucumbene QP030204
1
Illiesoperla sp.(Unident.) QP030599
1
Trichoptera QT 24 8
Apsilochorema obliquum QT010302
1
Ethochorema turbidum/brunneum QT0105A1
4
Chimarra monticola QT040102
3
Hydrobiosella sp.AV1 QT0402A1
1
Asmicridea sp.AV1 QT0602A1
2
Smicrophylax sp.AV2 QT0608A2
2
Tamasia sp.(Unident.) QT180599
3
Austrheithrus sp.(Unident.) QT210299
1
Notalina bifaria QT250501
3
Notalina arena QT250508
2
Notalina sp.(Unident.) QT250599
2
ORDER
SIGNALT 6.0
Weighted SIGNALT 6.9