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

Green Ant Creek EE100796DA17

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-1996
Taxa count ORDER 11
Taxa count FAMILY 30
Taxa count ALT 52
Mayflies present? 79
ORDER FAMILY ALT
SIGNAL 3.7 4.3 2.5
Weighted SIGNAL 4.5 4.1 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 75.62% 31,890,501,439m2
  Pastoral Farming 3.2.5 Sown grasses 19.35% 8,161,233,704m2
  Water 6.5.2 Marsh/wetland - production 4.17% 1,757,677,228m2
Show minor land uses 2
421,730,007m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Bivalvia KP 3 3
Corbiculina sp.(Unident.) KP020199
3
Acarina MM 8 6
Hydrodroma sp.(Unident.) MM070199
4
Hydrodroma sp.(Unident.)
Australiobates sp.(Unident.) MM150399
1
Australiobates sp.(Unident.)
Unionicola sp.(Unident.) MM160699
2
Unionicola sp.(Unident.)
Austraturus sp.(Unident.) MM190299
1
Austraturus sp.(Unident.)
Unknown OJ 1
Cyclopoida (Unident.) OJ399999
1
Unknown OT 31
Caridina gracilirostris OT010302
4
Caridina gracilirostris
Caridina gracilirostris
Caridina nilotica OT010304
6
Caridina nilotica
Caridina nilotica
Caridina serratirostris OT010305
20
Caridina serratirostris
Caridina serratirostris
Macrobrachium sp.(Unident.) OT020199
1
Macrobrachium sp.(Unident.)
Coleoptera QC 13 5
Laccophilus clarki QC090105
4
Laccophilus clarki
Laccophilus clarki
Laccophilus clarki
Laccophilus clarki
Enochrus deserticola QC1111Q2
3
Enochrus deserticola
Enochrus deserticola
Austrolimnius sp.(Unident.)(Larva) QC34019I
2
Austrolimnius sp.(Unident.)(Larva)
Potamophilinus sp. L60E (larva) QC3408P1
1
Potamophilinus sp. L60E (larva)
Graphelmis sp. L74E (larva) QC3411G1
1
Graphelmis sp. L74E (larva)
Hydrochus sp.(Unident.) QCAO0199
2
Hydrochus sp.(Unident.)
Diptera QD 80 3
Ceratopogoninae (Unident.) QD0999I1
8
Ceratopogoninae (Unident.)
Thienemannimyia sp.(Unident.) QDAE1499
1
Nilotanypus sp.(Unident.) QDAE1699
2
Rheocricotopus sp.(Unident.) QDAF0199
3
Parakiefferiella D1 QDAF03D1
18
Corynoneura sp.(Unident.) QDAF0699
4
Cricotopus sp.(Unident.) QDAF1599
3
Stempellinella sp.(Unident.) QDAH0199
3
Tanytarsus sp.(Unident.) QDAH0499
1
Tanytarsus micksmithi QDAH04MS
1
Tanytarsus sp. 1 QDAH04T1
7
Tanytarsus sp. 4 QDAH04T4
1
Tanytarsus sp. 9 QDAH04T9
4
Paratanytarsus sp.(Unident.) QDAH0699
5
Rheotanytarsus sp.(Unident.) QDAH0799
1
Dicrotendipes sp.(Unident.) QDAI0699
2
Polypedilum D1 QDAI08D1
10
Microtendipes sp.(Unident.) QDAI1199
2
Chironomidae (Unident.) (Pupa) QDAZ999I
4
Ephemeroptera QE 79 9
Cloeon sp.(Unident.) QE020299
3
Thraulus sp.(Unident.) QE061599
1
Tasmanocoenis sp.(Unident.) QE080199
67
Wundacaenis dostini QE080202
8
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
1
Ranatra sp.(Unident.) QH610299
1
Diplonychus sp.(Unident.) QH620299
1
Notonectidae (Unident.) QH679999
1
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 19 3
Zygoptera (Unident.) QO999997
8
Epiproctophora (Unident.) QO999998
11
Trichoptera QT 17 8
Hellyethira sp.(Unident.) QT030499
1
Orthotrichia sp.(Unident.) QT030999
2
Ecnomus sp.(Unident.) QT080499
1
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1
7
Oecetis sp.(Unident.) QT250799
2
Triaenodes sp.(Unident.) QT251099
4
ORDER
SIGNALT 3.7
Weighted SIGNALT 4.3