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

Walker Creek EE200602DW48

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-2002
Taxa count ORDER 10
Taxa count FAMILY 29
Taxa count ALT 52
Mayflies present? 7
ORDER FAMILY ALT
SIGNAL 4.1 4.6 2.2
Weighted SIGNAL 5.5 4.6 4.7

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 98.13% 1,243,563,404m2
Show minor land uses 1
12,672,337m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Nematoda II 1 3
Nematoda (Unident.) II999999
1
Oligochaeta LO 3 2
Oligochaeta (Unident.) LO999999
3
Acarina MM 13 6
Limnesia sp.(Unident.) MM120199
5
Limnesia sp.(Unident.)
Recifella sp.(Unident.) MM160599
1
Recifella sp.(Unident.)
Unionicola sp.(Unident.) MM160699
1
Unionicola sp.(Unident.)
Albia sp.(Unident.) MM190199
1
Albia sp.(Unident.)
Axonopsella sp.(Unident.) MM190399
1
Axonopsella sp.(Unident.)
Mites (Unident.) MM999999
3
Mites (Unident.)
Oribatida (Unident.) MM9999A1
1
Oribatida (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Coleoptera QC 6 5
Austrolimnius EPA sp.A5 QC3401A4
2
Austrolimnius EPA sp.A5
Austrolimnius sp. 1 (larva) QC3401L1
3
Austrolimnius sp. 1 (larva)
Austrolimnius sp. 6 (larva) QC3401L6
1
Austrolimnius sp. 6 (larva)
Diptera QD 138 3
Tipulidae (Unident.) QD019999
1
Culicidae (Unident.) QD079999
2
Culicidae (Unident.)
Ceratopogoninae (Unident.) QD0999I1
34
Ceratopogoninae (Unident.)
Aphroteniella sp.(Unident.) QDAA0299
12
Djalmabatista sp.(Unident.) QDAE0699
1
Ablabesmyia sp.(Unident.) QDAE1199
6
Paramerina sp.(Unident.) QDAE1299
4
Larsia sp.(Unident.) QDAE1799
2
?Telmatopelopia sp.(Unident.) QDAE1899
3
Tanypodinae (Unident.) QDAE9999
1
Parakiefferiella D2 QDAF03D2
11
Corynoneura sp.(Unident.) QDAF0699
2
Parametriocnemus sp.(Unident.) QDAF1199
1
Orthoclad L1 QDAF99Q1
1
Riethia sp.(Unident.) QDAG0199
14
Stempellina sp.(Unident.) QDAH0299
6
Tanytarsus sp.(Unident.) QDAH0499
14
Tanytarsus sp. 19 QDAH04B9
5
Tanytarsus micksmithi QDAH04MS
1
Tanytarsus rosario QDAH04RS
1
Dicrotendipes sp.(Unident.) QDAI0699
5
Polypedilum watsoni QDAI0810
1
Polypedilum D1 QDAI08D1
2
Paratendipes sp.(Unident.) QDAI1099
2
Parachironomus D2 QDAI25D2
1
Unk genus K1 QDAJ99Q6
4
Chironomidae (Unident.)(Larva) QDAZ9999
1
Ephemeroptera QE 7 9
Cloeon sp.(Unident.) QE020299
6
Tasmanocoenis sp.(Unident.) QE080199
1
Hemiptera QH 5 2
Corixidae (Unident.) QH659999
4
Pleidae (Unident.) QH689999
1
Odonata QO 1 3
Zygoptera (Unident.) QO999997
1
Trichoptera QT 76 8
Hellyethira sp.(Unident.) QT030499
25
Polycentropodidae (Unident.) QT079999
1
Ecnomidae (Unident.) QT089999
6
Helicopsyche sp.(Unident.) QT170199
1
Oecetis sp.(Unident.) QT250799
7
Triplectides sp.(Unident.) QT251199
13
Leptoceridae (Unident.) QT259999
23
ORDER
SIGNALT 4.1
Weighted SIGNALT 5.0