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

Burdekin River at Access Track 1201001

Source MIV
Latest Sample Date 22-04-2007
Taxa count ORDER 13
Taxa count FAMILY 33
Taxa count ALT 33
Mayflies present? 29
ORDER FAMILY ALT
SIGNAL 2.9 3.5 2.6
Weighted SIGNAL 4.8 4.1

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 1 2
Dugesiidae (Unident.) IF619999
1
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OG 2
Cladocera (Unident.) OG999999
2
Unknown OH 7
Ostracoda (Unident.) OH999999
7
Unknown OJ 1
Copepoda (Unident.) OJ999999
1
Unknown OT 4
Atyidae (Unident.) OT019999
4
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Unknown QA 2
Collembola (Unident.) QA999999
2
Coleoptera QC 25 5
Dytiscidae (Unident.) QC099999
4
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
4
Hydraenidae (Unident.)
Elmidae (Unident.) QC349999
8
Elmidae (Unident.)
Elmidae (Unident.)
Hydrochidae (Unident.) QCAO9999
3
Hydrochidae (Unident.)
Diptera QD 47 3
Ceratopogonidae (Unident.) QD099999
8
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
18
Orthocladiinae (Unident.) QDAF9999
3
Chironominae (Unident.) QDAJ9999
18
Ephemeroptera QE 29 9
Baetidae (Unident.) QE029999
9
Caenidae (Unident.) QE089999
20
Hemiptera QH 27 2
Mesoveliidae (Unident.) QH529999
3
Hydrometridae (Unident.) QH549999
1
Veliidae (Unident.) QH569999
1
Gerridae (Unident.) QH579999
1
Nepidae (Unident.) QH619999
3
Corixidae (Unident.) QH659999
12
Pleidae (Unident.) QH689999
6
Odonata QO 21 3
Coenagrionidae (Unident.) QO029999
4
Isostictidae (Unident.) QO039999
1
Gomphidae (Unident.) QO139999
13
Libellulidae (Unident.) QO179999
1
Epiproctophora (Unident.) QO999998
2
Trichoptera QT 14 8
Hydroptilidae (Unident.) QT039999
2
Calamoceratidae (Unident.) QT249999
2
Leptoceridae (Unident.) QT259999
10
ORDER
SIGNALT 2.9
Weighted SIGNALT 4.0