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

Katherine River, u/s Hardies Creek EE110797DA21

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-1997
Taxa count ORDER 9
Taxa count FAMILY 26
Taxa count ALT 51
Mayflies present? 27
ORDER FAMILY ALT
SIGNAL 4 4.8 2.8
Weighted SIGNAL 6 5.2 4.9

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.2.5 Traditional indigenous uses 99.20% 210,329,495,095m2
Show minor land uses 2
2,120,167,972m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 11 6
Limnesia sp.(Unident.) MM120199
1
Limnesia sp.(Unident.)
Australiobates sp.(Unident.) MM150399
1
Australiobates sp.(Unident.)
Coaustraliobates sp.(Unident.) MM150699
1
Coaustraliobates sp.(Unident.)
Koenikea sp.(Unident.) MM160299
2
Koenikea sp.(Unident.)
Recifella sp.(Unident.) MM160599
2
Recifella sp.(Unident.)
Albia sp.(Unident.) MM190199
1
Albia sp.(Unident.)
Austraturus sp.(Unident.) MM190299
1
Austraturus sp.(Unident.)
Axonopsella sp.(Unident.) MM190399
1
Axonopsella sp.(Unident.)
Oribatida (Unident.) MM9999A1
1
Oribatida (Unident.)
Unknown OJ 10
Cyclopoida (Unident.) OJ399999
10
Unknown OT 1
Macrobrachium sp.(Unident.) OT020199
1
Macrobrachium sp.(Unident.)
Coleoptera QC 22 5
Tiporus collaris QC091701
6
Tiporus collaris
Tiporus collaris
Tiporus collaris
Tiporus undecimaculatus QC091702
3
Tiporus undecimaculatus
Tiporus undecimaculatus
Tiporus undecimaculatus
Batrachomatus wingi QC092602
3
Batrachomatus wingi
Batrachomatus wingi
Batrachomatus wingi
Regimbartia sp.(Unident.) QC110799
3
Regimbartia sp.(Unident.)
Regimbartia sp.(Unident.)
Hydraena sp.(Unident.) QC130199
1
Hydraena sp.(Unident.)
Hydrochus sp.(Unident.) QCAO0199
6
Hydrochus sp.(Unident.)
Diptera QD 155 3
Ceratopogoninae (Unident.) QD0999I1
22
Ceratopogoninae (Unident.)
Djalmabatista sp.(Unident.) QDAE0699
8
Ablabesmyia sp.(Unident.) QDAE1199
4
Paramerina sp.(Unident.) QDAE1299
9
Larsia sp.(Unident.) QDAE1799
7
?Ablabesmyia (2 segs) QDAE99Q1
2
Nanocladius sp.(Unident.) QDAF0499
2
Stempellina sp.(Unident.) QDAH0299
6
Cladotanytarsus sp.(Unident.) QDAH0399
4
Tanytarsus rosario QDAH04RS
1
Tanytarsus sp. 1 QDAH04T1
71
Tanytarsus sp. 8 QDAH04T8
1
Paratanytarsus sp.(Unident.) QDAH0699
2
Stenochironomus sp.(Unident.) QDAI0299
1
Polypedilum leei QDAI0801
4
Polypedilum sp.(Unident.) QDAI0899
2
Polypedilum D1 QDAI08D1
1
Polypedilum D3 QDAI08D3
3
Paratendipes sp.(Unident.) QDAI1099
4
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Ephemeroptera QE 27 9
Cloeon sp.(Unident.) QE020299
8
Tasmanocoenis sp.(Unident.) QE080199
7
Wundacaenis dostini QE080202
12
Hemiptera QH 1 2
Laccotrephes sp.(Unident.) QH610199
1
Odonata QO 2 3
Austrogomphus sp.(Unident.) QO130499
1
Epiproctophora (Unident.) QO999998
1
Trichoptera QT 35 8
Hellyethira sp.(Unident.) QT030499
10
Orthotrichia sp.(Unident.) QT030999
1
Ecnomus sp.(Unident.) QT080499
3
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1
1
Helicopsyche sp.(Unident.) QT170199
3
Oecetis sp.(Unident.) QT250799
7
Triaenodes sp.(Unident.) QT251099
9
Triplectides sp.(Unident.) QT251199
1
ORDER
SIGNALT 4.0
Weighted SIGNALT 5.1