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

Leaders Creek SE branch EE2004GP07

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-2004
Taxa count ORDER 8
Taxa count FAMILY 21
Taxa count ALT 37
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 4.8 4.2 1.7
Weighted SIGNAL 5.2 4 5

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 100.00% 1,338,937,138m2
13,389,371m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 6 2
Oligochaeta (Unident.) LO999999
6
Acarina MM 3 6
Hydrodroma sp.(Unident.) MM070199
3
Hydrodroma sp.(Unident.)
Coleoptera QC 27 5
Berosus sp.(Unident.)(Larva) QC11049I
5
Berosus sp.(Unident.)(Larva)
Hydraena sp.(Unident.) QC130199
1
Hydraena sp.(Unident.)
Austrolimnius sp.(Unident.)(Larva) QC34019I
20
Austrolimnius sp.(Unident.)(Larva)
Hydrochus sp.(Unident.) QCAO0199
1
Hydrochus sp.(Unident.)
Diptera QD 90 3
Tipulidae (Unident.) QD019999
2
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogoninae (Unident.) QD0999I1
18
Ceratopogoninae (Unident.)
Ablabesmyia sp.(Unident.) QDAE1199
5
Paramerina sp.(Unident.) QDAE1299
6
Nilotanypus sp.(Unident.) QDAE1699
1
Larsia sp.(Unident.) QDAE1799
3
?Telmatopelopia sp.(Unident.) QDAE1899
1
Tanypodinae (Unident.) QDAE9999
7
Corynoneura sp.(Unident.) QDAF0699
1
Thienemanniella sp.(Unident.) QDAF0799
1
Parametriocnemus sp.(Unident.) QDAF1199
6
Riethia sp.(Unident.) QDAG0199
1
Cladotanytarsus sp.(Unident.) QDAH0399
1
Tanytarsus micksmithi QDAH04MS
6
Tanytarsus sp. 4 QDAH04T4
1
Stenochironomus sp.(Unident.) QDAI0299
5
Polypedilum watsoni QDAI0810
7
Polypedilum sp.(Unident.) QDAI0899
3
Polypedilum D3 QDAI08D3
3
?Stictochironomus QDAJ99Q4
7
Chironomidae (Unident.)(Larva) QDAZ9999
2
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 1 9
Tasmanocoenis sp.(Unident.) QE080199
1
Hemiptera QH 1 2
Mesoveliidae (Unident.) QH529999
1
Odonata QO 2 3
Zygoptera (Unident.) QO999997
1
Epiproctophora (Unident.) QO999998
1
Trichoptera QT 77 8
Hellyethira sp.(Unident.) QT030499
1
Oecetis sp.(Unident.) QT250799
58
Triaenodes sp.(Unident.) QT251099
6
Triplectides sp.(Unident.) QT251199
12
ORDER
SIGNALT 4.8
Weighted SIGNALT 4.9