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

Douglas River, Butterfly Gorge EE110796DA14

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 57
Mayflies present? 24
ORDER FAMILY ALT
SIGNAL 3.8 4.2 2.2
Weighted SIGNAL 5.6 4.4 4.2

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 98.48% 29,704,820,025m2
Show minor land uses 4
301,623,483m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 7 6
Limnesia sp.(Unident.) MM120199
2
Limnesia sp.(Unident.)
Australiobates sp.(Unident.) MM150399
1
Australiobates sp.(Unident.)
Koenikea sp.(Unident.) MM160299
1
Koenikea sp.(Unident.)
Unionicolidae (Unident.) MM169999
2
Unionicolidae (Unident.)
Oribatida (Unident.) MM9999A1
1
Oribatida (Unident.)
Unknown OJ 26
Cyclopoida (Unident.) OJ399999
26
Unknown OT 1
Macrobrachium sp.(Unident.) OT020199
1
Macrobrachium sp.(Unident.)
Unknown OV 2
Cherax sp.(Unident.) OV010199
2
Cherax sp.(Unident.)
Cherax sp.(Unident.)
Coleoptera QC 19 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
Hydrovatus ovalis QC090307
2
Hydrovatus ovalis
Hydrovatus ovalis
Tiporus undecimaculatus QC091702
3
Tiporus undecimaculatus
Tiporus undecimaculatus
Tiporus undecimaculatus
Hydaticus sp.(Unident.) QC093099
3
Hydaticus sp.(Unident.)
Hydaticus sp.(Unident.)
Hydaticus sp.(Unident.)
Dytiscidae (Unident.)(Larva) QC09999I
1
Amphiops sp.(Unident.) QC110899
3
Amphiops sp.(Unident.)
Amphiops sp.(Unident.)
Hydrochus sp.(Unident.) QCAO0199
1
Hydrochus sp.(Unident.)
Diptera QD 144 3
Ceratopogoninae (Unident.) QD0999I1
30
Ceratopogoninae (Unident.)
Clinotanypus sp.(Unident.) QDAE0199
7
Fittkauimyia sp.(Unident.) QDAE0499
2
Paramerina sp.(Unident.) QDAE1299
12
Larsia sp.(Unident.) QDAE1799
1
Tanypodinae (Unident.) QDAE9999
1
Corynoneura sp.(Unident.) QDAF0699
1
Cladotanytarsus sp.(Unident.) QDAH0399
3
Tanytarsus hardwicki QDAH04HW
1
Tanytarsus sp. 1 QDAH04T1
8
Tanytarsus sp. 7 QDAH04T7
1
Tanytarsus sp. 8 QDAH04T8
5
Dicrotendipes sp.(Unident.) QDAI0699
8
Kiefferulus sp.(Unident.) QDAI0799
2
Polypedilum leei QDAI0801
18
Polypedilum sp.(Unident.) QDAI0899
1
Polypedilum D3 QDAI08D3
13
Zavreliella sp.(Unident.) QDAI0999
1
Conochironomus sp.(Unident.) QDAI1499
16
Conochironomus sp.(Unident.)
Parachironomus D1 QDAI25D1
3
Unk genus K1 QDAJ99Q6
1
Chironomidae (Unident.)(Larva) QDAZ9999
7
Chironomidae (Unident.) (Pupa) QDAZ999I
2
Ephemeroptera QE 24 9
Thraulus sp.(Unident.) QE061599
1
Tasmanocoenis sp.(Unident.) QE080199
23
Hemiptera QH 5 2
Mesoveliidae (Unident.) QH529999
1
Corixidae (Unident.) QH659999
1
Notonectidae (Unident.) QH679999
2
Pleidae (Unident.) QH689999
1
Neuroptera QN 2 6
Sisyridae (Unident.) QN059999
2
Sisyridae (Unident.)
Sisyridae (Unident.)
Odonata QO 6 3
Antipodogomphus sp.(Unident.) QO130199
2
Austrogomphus sp.(Unident.) QO130499
1
Zygoptera (Unident.) QO999997
1
Epiproctophora (Unident.) QO999998
2
Trichoptera QT 19 8
Ecnomus sp.(Unident.) QT080499
1
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1
3
Anisocentropus sp.(Unident.) QT240199
1
Oecetis sp.(Unident.) QT250799
7
Triaenodes sp.(Unident.) QT251099
3
Triplectides sp.(Unident.) QT251199
4
ORDER
SIGNALT 3.8
Weighted SIGNALT 4.4