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

PERRY RIVER AT MORGANVILLE 1360030

Source MIV
Latest Sample Date 19-11-1997
Taxa count ORDER 13
Taxa count FAMILY 24
Taxa count ALT 24
Mayflies present? 14
ORDER FAMILY ALT
SIGNAL 2.6 3.1 2.5
Weighted SIGNAL 3 3.5

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.0 Other minimal use, 2.1.0 Grazing native vegetation 94.55% 29,432,331,569m2
  Natural 1.1.3 National park, 1.2.0 Managed resource protection 3.86% 1,201,192,111m2
Show minor land uses 4
311,287,498m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Gastropoda KG 18 1
Hydrobiidae (Unident.) KG029999
3
Thiaridae (Unident.) KG049999
12
Physidae (Unident.) KG089999
3
Bivalvia KP 2 3
Corbiculidae (Unident.) KP029999
2
Oligochaeta LO 1 2
Oligochaeta (Unident.) LO999999
1
Acarina MM 20 6
Mites (Unident.) MM999999
20
Mites (Unident.)
Mites (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OJ 10
Copepoda (Unident.) OJ999999
10
Unknown OT 54
Atyidae (Unident.) OT019999
36
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
18
Palaemonidae (Unident.)
Palaemonidae (Unident.)
Unknown OV 14
Parastacidae (Unident.) OV019999
14
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Coleoptera QC 19 5
Dytiscidae (Unident.) QC099999
12
Hydrophilidae (Unident.) QC119999
6
Hydrophilidae (Unident.)
Hydrophilidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Diptera QD 4 3
Chironominae (Unident.) QDAJ9999
4
Ephemeroptera QE 14 9
Baetidae (Unident.) QE029999
4
Leptophlebiidae (Unident.) QE069999
8
Caenidae (Unident.) QE089999
2
Hemiptera QH 15 2
Hydrometridae (Unident.) QH549999
2
Veliidae (Unident.) QH569999
3
Corixidae (Unident.) QH659999
10
Odonata QO 6 3
Isostictidae (Unident.) QO039999
4
Gomphidae (Unident.) QO139999
1
Libellulidae (Unident.) QO179999
1
ORDER
SIGNALT 2.6
Weighted SIGNALT 2.8
Taxa Abundance SIGNALT Grade
Gastropoda KG 1 1
Thiaridae (Unident.) KG049999
1
Bivalvia KP 1 3
Corbiculidae (Unident.) KP029999
1
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 12 6
Mites (Unident.) MM999999
12
Mites (Unident.)
Mites (Unident.)
Unknown OH 6
Ostracoda (Unident.) OH999999
6
Unknown OJ 20
Copepoda (Unident.) OJ999999
20
Unknown OT 39
Atyidae (Unident.) OT019999
36
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Atyidae (Unident.)
Palaemonidae (Unident.) OT029999
3
Palaemonidae (Unident.)
Coleoptera QC 5 5
Dytiscidae (Unident.) QC099999
1
Hydraenidae (Unident.) QC139999
2
Hydraenidae (Unident.)
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Limnichidae (Unident.) QC359999
1
Diptera QD 48 3
Culicidae (Unident.) QD079999
8
Culicidae (Unident.)
Ceratopogonidae (Unident.) QD099999
2
Ceratopogonidae (Unident.)
Tanypodinae (Unident.) QDAE9999
17
Orthocladiinae (Unident.) QDAF9999
1
Chironominae (Unident.) QDAJ9999
20
Ephemeroptera QE 21 9
Baetidae (Unident.) QE029999
9
Leptophlebiidae (Unident.) QE069999
5
Caenidae (Unident.) QE089999
7
Hemiptera QH 25 2
Saldidae (Unident.) QH609999
4
Corixidae (Unident.) QH659999
20
Notonectidae (Unident.) QH679999
1
Lepidoptera QL 1 2
Crambidae (Unident.) QL019999
1
Crambidae (Unident.)
Odonata QO 2 3
Protoneuridae (Unident.) QO049999
1
Gomphidae (Unident.) QO139999
1
ORDER
SIGNALT 2.8
Weighted SIGNALT 3.0