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

Mary R d/s Rockhole Ck Confluence EE030700MA24

Source Department of Environment and Natural Resources (Daly River)
Latest Sample Date 01-01-2000
Taxa count ORDER 8
Taxa count FAMILY 25
Taxa count ALT 62
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 4.5 4.2 1.8
Weighted SIGNAL 5 4.4 5.1

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Natural 1.1.3 National park 83.99% 60,428,000,204m2
  Minimal Use 2.1.0 Grazing native vegetation 15.50% 11,152,003,265m2
Show minor land uses 3
719,458,110m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Acarina MM 77 6
Flabellifrontipoda sp.(Unident.) MM090199
2
Flabellifrontipoda sp.(Unident.)
Twarntaturus sp.(Unident.) MM191199
1
Twarntaturus sp.(Unident.)
Oribatida (Unident.) MM9999A1
74
Oribatida (Unident.)
Unknown OT 4
Caridina gracilirostris OT010302
2
Caridina gracilirostris
Caridina gracilirostris
Macrobrachium sp.(Unident.) OT020199
2
Macrobrachium sp.(Unident.)
Coleoptera QC 36 5
Hydrovatus ovalis QC090307
2
Hydrovatus ovalis
Hydrovatus ovalis
Bidessodes flavosignatus QC090605
2
Bidessodes flavosignatus
Bidessodes flavosignatus
Hydraena sp.(Unident.) QC130199
11
Hydraena sp.(Unident.)
Austrolimnius sp. 1 (larva) QC3401L1
15
Austrolimnius sp. 1 (larva)
Austrolimnius sp. 15 (larva) QC3401M5
1
Austrolimnius sp. 15 (larva)
Graphelmis sp. L74E (larva) QC3411G1
1
Graphelmis sp. L74E (larva)
Hydrochus sp.(Unident.) QCAO0199
4
Hydrochus sp.(Unident.)
Diptera QD 311 3
Tipulidae (Unident.) QD019999
1
Ceratopogoninae (Unident.) QD0999I1
86
Ceratopogoninae (Unident.)
Tabanidae (Unident.) QD239999
2
Aphroteniella sp.(Unident.) QDAA0299
5
Clinotanypus sp.(Unident.) QDAE0199
2
Coelopynia sp.(Unident.) QDAE0299
3
Fittkauimyia sp.(Unident.) QDAE0499
1
Djalmabatista sp.(Unident.) QDAE0699
44
Procladius sp.(Unident.) QDAE0899
1
Ablabesmyia sp.(Unident.) QDAE1199
3
Paramerina sp.(Unident.) QDAE1299
2
Thienemannimyia sp.(Unident.) QDAE1499
1
Nilotanypus sp.(Unident.) QDAE1699
9
Larsia sp.(Unident.) QDAE1799
5
?Ablabesmyia (2 segs) QDAE99Q1
1
Parakiefferiella D1 QDAF03D1
26
Nanocladius sp.(Unident.) QDAF0499
2
Corynoneura sp.(Unident.) QDAF0699
1
Parametriocnemus sp.(Unident.) QDAF1199
1
Cricotopus sp.(Unident.) QDAF1599
1
Stempellinella sp.(Unident.) QDAH0199
4
Cladotanytarsus sp.(Unident.) QDAH0399
1
Tanytarsus micksmithi QDAH04MS
9
Tanytarsus unid QDAH04Q1
4
Tanytarsus sp. 1 QDAH04T1
8
Tanytarsus sp. 4 QDAH04T4
10
Tanytarsus sp. 5 QDAH04T5
2
Tanytarsus sp. 8 QDAH04T8
3
Tanytarsus sp. 9 QDAH04T9
1
Paratanytarsus sp.(Unident.) QDAH0699
2
Rheotanytarsus sp.(Unident.) QDAH0799
1
Stenochironomus sp.(Unident.) QDAI0299
9
Dicrotendipes sp.(Unident.) QDAI0699
8
Polypedilum watsoni QDAI0810
24
Polypedilum D1 QDAI08D1
11
Conochironomus sp.(Unident.) QDAI1499
6
Conochironomus sp.(Unident.)
Harnischia sp.(Unident.) QDAI2399
5
Parachironomus D2 QDAI25D2
2
?Stictochironomus QDAJ99Q4
3
Unk genus K1 QDAJ99Q6
1
Ephemeroptera QE 1 9
Tasmanocoenis sp.(Unident.) QE080199
1
Hemiptera QH 1 2
Mesoveliidae (Unident.) QH529999
1
Odonata QO 6 3
Antipodogomphus sp.(Unident.) QO130199
1
Austrogomphus sp.(Unident.) QO130499
2
Epiproctophora (Unident.) QO999998
3
Trichoptera QT 67 8
Orthotrichia sp.(Unident.) QT030999
1
Ecnomus sp.(Unident.) QT080499
22
Ecnomina sp.(Unident.) (D,E and F groups) QT0899A1
4
Oecetis sp.(Unident.) QT250799
4
Triaenodes sp.(Unident.) QT251099
36
ORDER
SIGNALT 4.5
Weighted SIGNALT 4.8