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

Douglas River, d/s bridge EE020800DA51

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-2000
Taxa count ORDER 10
Taxa count FAMILY 24
Taxa count ALT 56
Mayflies present? 72
ORDER FAMILY ALT
SIGNAL 4.1 4.2 2.1
Weighted SIGNAL 5.8 4.7 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 2.1.0 Grazing native vegetation 66.19% 588,961,187m2
  Forestry Plantation 3.1.1 Hardwood plantation forestry 29.96% 266,632,835m2
  Residential And Infrastructure 5.5.3 Recreation and culture, 5.7.2 Roads 3.48% 30,997,957m2
Show minor land uses 1
8,898,682m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 33 6
Monatractides sp.(Unident.) MM100199
2
Monatractides sp.(Unident.)
Unionicola sp.(Unident.) MM160699
1
Unionicola sp.(Unident.)
Axonopsella sp.(Unident.) MM190399
1
Axonopsella sp.(Unident.)
Oribatida (Unident.) MM9999A1
29
Oribatida (Unident.)
Unknown OT 5
Caridina serratirostris OT010305
2
Caridina serratirostris
Caridina serratirostris
Macrobrachium sp.(Unident.) OT020199
1
Macrobrachium sp.(Unident.)
Caridea (Unident.) OT999999
2
Caridea (Unident.)
Caridea (Unident.)
Coleoptera QC 5 5
Austrolimnius EPA sp.A9 QC3401A8
2
Austrolimnius EPA sp.A9
Austrolimnius sp. 1 (larva) QC3401L1
1
Austrolimnius sp. 1 (larva)
Austrolimnius N. sp. 1(A) (adult) QC3401N1
2
Austrolimnius N. sp. 1(A) (adult)
Diptera QD 201 3
Ceratopogoninae (Unident.) QD0999I1
16
Ceratopogoninae (Unident.)
Fittkauimyia sp.(Unident.) QDAE0499
1
Djalmabatista sp.(Unident.) QDAE0699
6
Ablabesmyia hilli QDAE1101
1
Thienemannimyia sp.(Unident.) QDAE1499
3
Nilotanypus sp.(Unident.) QDAE1699
2
Larsia sp.(Unident.) QDAE1799
2
Rheocricotopus sp.(Unident.) QDAF0199
3
Parakiefferiella D1 QDAF03D1
10
Nanocladius sp.(Unident.) QDAF0499
1
Thienemanniella sp.(Unident.) QDAF0799
2
Cricotopus sp.(Unident.) QDAF1599
22
Stempellinella sp.(Unident.) QDAH0199
35
Tanytarsus sp. 15 QDAH04B5
1
Tanytarsus micksmithi QDAH04MS
1
Tanytarsus unid QDAH04Q1
1
Tanytarsus sp. 1 QDAH04T1
3
Tanytarsus sp. 4 QDAH04T4
5
Tanytarsus sp. 8 QDAH04T8
7
Tanytarsus sp. 9 QDAH04T9
1
Paratanytarsus D1 QDAH06D1
3
Rheotanytarsus sp.(Unident.) QDAH0799
3
Dicrotendipes sp.(Unident.) QDAI0699
27
Polypedilum watsoni QDAI0810
2
Polypedilum D1 QDAI08D1
9
Microtendipes sp.(Unident.) QDAI1199
7
Conochironomus sp.(Unident.) QDAI1499
16
Conochironomus sp.(Unident.)
Parachironomus D2 QDAI25D2
1
Unk genus D2 QDAJ99Q8
1
Unk genus D3 QDAJ99Q9
2
Chironomidae (Unident.)(Larva) QDAZ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
6
Ephemeroptera QE 72 9
Pseudocloeon sp.(Unident.) QE020599
1
Tasmanocoenis sp.(Unident.) QE080199
64
Wundacaenis dostini QE080202
7
Lepidoptera QL 3 2
Crambidae (Unident.) QL019999
3
Crambidae (Unident.)
Odonata QO 3 3
Epiproctophora (Unident.) QO999998
3
Trichoptera QT 34 8
Hellyethira sp.(Unident.) QT030499
2
Hydroptila sp.(Unident.) QT030599
5
Orthotrichia sp.(Unident.) QT030999
10
Ecnomus sp.(Unident.) QT080499
1
Oecetis sp.(Unident.) QT250799
3
Triaenodes sp.(Unident.) QT251099
12
Triplectides sp.(Unident.) QT251199
1
ORDER
SIGNALT 4.1
Weighted SIGNALT 5.2