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

Darling R @ Tilpa 61193

Source Office of Environment and Heritage
Latest Sample Date 04-06-2011
Taxa count ORDER 5
Taxa count FAMILY 11
Taxa count ALT 11
Mayflies present? 2
ORDER FAMILY ALT
SIGNAL 5.4 4.5 2.7
Weighted SIGNAL 4 3.8

Waterbug sample history

Taxa Abundance SIGNALT Grade
Coleoptera QC 3 5
Dytiscidae (Unident.) QC099999
 1
Hydraenidae (Unident.) QC139999
 2
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Diptera QD 7 3
Tipulidae (Unident.) QD019999
 1
Simuliidae (Unident.) QD109999
 1
Simuliidae (Unident.)
Chironominae (Unident.) QDAJ9999
 5
Ephemeroptera QE 2 9
Caenidae (Unident.) QE089999
 2
Hemiptera QH 26 2
Gerridae (Unident.) QH579999
 1
Ochteridae (Unident.) QH639999
 3
Corixidae (Unident.) QH659999
 22
Trichoptera QT 10 8
Hydropsychidae (Unident.) QT069999
 1
Ecnomidae (Unident.) QT089999
 9
ORDER
SIGNALT 5.4
Weighted SIGNALT 4.4
Taxa Abundance SIGNALT Grade
Isopoda OR 3 2
Corallanidae OR099999
 3
Unknown OT 17
Atyidae (Unident.) OT019999
 12
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
 5
Palaemonidae (Unident.)
Unknown OV 6
Parastacidae (Unident.) OV019999
 6
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 15 5
Hydrophilidae (Unident.) QC119999
 9
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
 5
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
 1
Diptera QD 4 3
Culicidae (Unident.) QD079999
 2
Culicidae (Unident.)
Chironominae (Unident.) QDAJ9999
 2
Ephemeroptera QE 5 9
Caenidae (Unident.) QE089999
 5
Hemiptera QH 15 2
Mesoveliidae (Unident.) QH529999
 1
Hydrometridae (Unident.) QH549999
 2
Veliidae (Unident.) QH569999
 5
Corixidae (Unident.) QH659999
 7
ORDER
SIGNALT 3.0
Weighted SIGNALT 2.7
Taxa Abundance SIGNALT Grade
Unknown OH 4
Ostracoda (Unident.) OH999999
 4
Unknown OT 11
Atyidae (Unident.) OT019999
 10
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
 1
Palaemonidae (Unident.)
Unknown OV 4
Parastacidae (Unident.) OV019999
 4
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
 16
Hydrophilidae (Unident.) QC119999
 3
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Diptera QD 1 3
Chironominae (Unident.) QDAJ9999
 1
Hemiptera QH 4 2
Veliidae (Unident.) QH569999
 1
Corixidae (Unident.) QH659999
 3
Odonata QO 4 3
Libellulidae (Unident.) QO179999
 4
ORDER
SIGNALT 1.9
Weighted SIGNALT 1.9
Taxa Abundance SIGNALT Grade
Isopoda OR 30 2
Corallanidae OR099999
 30
Unknown OT 41
Palaemonidae (Unident.) OT029999
 41
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Coleoptera QC 5 5
Hydraenidae (Unident.) QC139999
 2
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
 1
Elmidae (Unident.) QC349999
 1
Elmidae (Unident.)
Limnichidae (Unident.) QC359999
 1
Diptera QD 19 3
Tipulidae (Unident.) QD019999
 1
Ceratopogonidae (Unident.) QD099999
 12
Ceratopogonidae (Unident.)
Ceratopogonidae (Unident.)
Chironominae (Unident.) QDAJ9999
 6
Ephemeroptera QE 11 9
Caenidae (Unident.) QE089999
 11
Hemiptera QH 15 2
Ochteridae (Unident.) QH639999
 1
Corixidae (Unident.) QH659999
 13
Notonectidae (Unident.) QH679999
 1
Trichoptera QT 4 8
Ecnomidae (Unident.) QT089999
 4
ORDER
SIGNALT 4.1
Weighted SIGNALT 3.5

   

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