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

Douglas River, u/s Oolloo Road crossing EE050696DA10

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-1996
Taxa count ORDER 11
Taxa count FAMILY 38
Taxa count ALT 71
Mayflies present? 10
ORDER FAMILY ALT
SIGNAL 4 4.3 2.2
Weighted SIGNAL 4.3 4.6 3.8

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 92.25% 75,331,197,308m2
  Natural 1.1.3 National park 3.26% 2,660,578,122m2
Show minor land uses 6
816,566,661m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 13 6
Frontipoda sp.(Unident.) MM090299
7
Frontipoda sp.(Unident.)
Limnesia sp.(Unident.) MM120199
2
Limnesia sp.(Unident.)
Unionicola sp.(Unident.) MM160699
4
Unionicola sp.(Unident.)
Unknown OJ 5
Cyclopoida (Unident.) OJ399999
5
Unknown OT 31
Caridina gracilirostris OT010302
10
Caridina gracilirostris
Caridina gracilirostris
Caridina nilotica OT010304
6
Caridina nilotica
Caridina nilotica
Caridina serratirostris OT010305
12
Caridina serratirostris
Caridina serratirostris
Caridina sp.(Unident.) OT010399
2
Caridina sp.(Unident.)
Caridina sp.(Unident.)
Macrobrachium sp.(Unident.) OT020199
1
Macrobrachium sp.(Unident.)
Coleoptera QC 29 5
Neohydrocoptus subfasciatus QC080301
2
Neohydrocoptus subfasciatus
Neohydrocoptus subfasciatus
Laccophilus walkeri QC090103
2
Laccophilus walkeri
Laccophilus walkeri
Laccophilus clarki QC090105
2
Laccophilus clarki
Laccophilus clarki
Laccophilus transversalis QC0901Q1
2
Laccophilus transversalis
Laccophilus transversalis
Hydrovatus ovalis QC090307
4
Hydrovatus ovalis
Hydrovatus ovalis
Clypeodytes sp nov QC0908Q1
2
Clypeodytes sp nov
Clypeodytes sp nov
Hydroglyphus basalis QC090909
2
Hydroglyphus basalis
Hydroglyphus basalis
Berosus sp.(Unident.)(Larva) QC11049I
1
Berosus sp.(Unident.)(Larva)
Amphiops sp.(Unident.) QC110899
3
Amphiops sp.(Unident.)
Amphiops sp.(Unident.)
Hydraena sp.(Unident.) QC130199
2
Hydraena sp.(Unident.)
Scirtidae (Unident.)(Larva) QC20999I
1
Scirtidae (Unident.)(Larva)
Coxelmis sp.(Unident.) QC340599
2
Coxelmis sp.(Unident.)
Hydrochus sp.(Unident.) QCAO0199
4
Hydrochus sp.(Unident.)
Diptera QD 85 3
Ceratopogoninae (Unident.) QD0999I1
10
Ceratopogoninae (Unident.)
Stratiomyidae (Unident.) QD249999
1
Clinotanypus sp.(Unident.) QDAE0199
3
Coelopynia sp.(Unident.) QDAE0299
2
Fittkauimyia sp.(Unident.) QDAE0499
12
Djalmabatista sp.(Unident.) QDAE0699
1
Procladius sp.(Unident.) QDAE0899
3
Ablabesmyia sp.(Unident.) QDAE1199
7
Paramerina sp.(Unident.) QDAE1299
2
Thienemannimyia sp.(Unident.) QDAE1499
1
Larsia sp.(Unident.) QDAE1799
2
Tanypodinae (Unident.) QDAE9999
1
Parakiefferiella D1 QDAF03D1
1
Riethia sp.(Unident.) QDAG0199
3
Stempellinella sp.(Unident.) QDAH0199
5
Cladotanytarsus sp.(Unident.) QDAH0399
2
Tanytarsus rosario QDAH04RS
1
Tanytarsus sp. 4 QDAH04T4
1
Paratanytarsus sp.(Unident.) QDAH0699
2
Stenochironomus sp.(Unident.) QDAI0299
10
Dicrotendipes sp.(Unident.) QDAI0699
1
Polypedilum sp.(Unident.) QDAI0899
2
Paratendipes sp.(Unident.) QDAI1099
1
Conochironomus sp.(Unident.) QDAI1499
6
Conochironomus sp.(Unident.)
Harnischia D4 QDAI23D4
1
Unk genus K1 QDAJ99Q6
2
Chironomidae (Unident.)(Larva) QDAZ9999
1
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 10 9
Cloeon sp.(Unident.) QE020299
1
Atalophlebia sp.(Unident.) QE060199
1
Tasmanocoenis sp.(Unident.) QE080199
5
Wundacaenis dostini QE080202
3
Hemiptera QH 14 2
Veliidae (Unident.) QH569999
1
Ranatra sp.(Unident.) QH610299
1
Corixidae (Unident.) QH659999
2
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
9
Neuroptera QN 2 6
Sisyridae (Unident.) QN059999
2
Sisyridae (Unident.)
Sisyridae (Unident.)
Odonata QO 7 3
Antipodogomphus sp.(Unident.) QO130199
1
Zygoptera (Unident.) QO999997
5
Epiproctophora (Unident.) QO999998
1
Trichoptera QT 59 8
Plectrocnemia sp.(Unident.) QT070499
3
Ecnomus sp.(Unident.) QT080499
1
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1
25
Anisocentropus sp.(Unident.) QT240199
3
Oecetis sp.(Unident.) QT250799
7
Triaenodes sp.(Unident.) QT251099
14
Triplectides sp.(Unident.) QT251199
6
ORDER
SIGNALT 4.0
Weighted SIGNALT 4.1