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

Belyando River at Bygana 1203007

Source MIV
Latest Sample Date 28-04-2007
Taxa count ORDER 11
Taxa count FAMILY 27
Taxa count ALT 27
Mayflies present? 15
ORDER FAMILY ALT
SIGNAL 3.2 3.4 2.1
Weighted SIGNAL 4 3.1

Waterbug sample history

Taxa Abundance SIGNALT Grade
Unknown IB 1
Hydridae (Unident.) IB019999
1
Oligochaeta LO 11 2
Oligochaeta (Unident.) LO999999
11
Acarina MM 5 6
Mites (Unident.) MM999999
5
Mites (Unident.)
Unknown OG 19
Cladocera (Unident.) OG999999
19
Unknown OH 17
Ostracoda (Unident.) OH999999
17
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Coleoptera QC 76 5
Noteridae (Unident.) QC089999
20
Noteridae (Unident.)
Noteridae (Unident.)
Dytiscidae (Unident.) QC099999
19
Hydrophilidae (Unident.) QC119999
24
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Hydraenidae (Unident.) QC139999
8
Hydraenidae (Unident.)
Hydraenidae (Unident.)
Hydrochidae (Unident.) QCAO9999
5
Hydrochidae (Unident.)
Diptera QD 61 3
Chaoboridae (Unident.) QD059999
5
Culicidae (Unident.) QD079999
6
Culicidae (Unident.)
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
20
Ceratopogonidae (Unident.)
Tabanidae (Unident.) QD239999
4
Tanypodinae (Unident.) QDAE9999
13
Chironominae (Unident.) QDAJ9999
13
Ephemeroptera QE 15 9
Baetidae (Unident.) QE029999
10
Caenidae (Unident.) QE089999
5
Hemiptera QH 36 2
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
3
Gerridae (Unident.) QH579999
8
Ochteridae (Unident.) QH639999
1
Corixidae (Unident.) QH659999
12
Notonectidae (Unident.) QH679999
1
Pleidae (Unident.) QH689999
9
Trichoptera QT 2 8
Leptoceridae (Unident.) QT259999
2
ORDER
SIGNALT 3.2
Weighted SIGNALT 2.9