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

Alligator Creek at Palm Valley Nature Reserve 1260035

Source MIV
Latest Sample Date 14-05-2008
Taxa count ORDER 12
Taxa count FAMILY 32
Taxa count ALT 32
Mayflies present? 30
ORDER FAMILY ALT
SIGNAL 3.2 3.8 3.1
Weighted SIGNAL 5.2 4.6

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Minimal Use 1.3.3 Residual native cover, 2.1.0 Grazing native vegetation 79.20% 1,215,890,401m2
  Natural 1.2.0 Managed resource protection 18.33% 281,416,771m2
Show minor land uses 4
15,352,959m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Oligochaeta LO 2 2
Oligochaeta (Unident.) LO999999
2
Acarina MM 7 6
Mites (Unident.) MM999999
7
Mites (Unident.)
Mites (Unident.)
Unknown OH 1
Ostracoda (Unident.) OH999999
1
Unknown OV 8
Parastacidae (Unident.) OV019999
8
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Parastacidae (Unident.)
Unknown QA 1
Collembola (Unident.) QA999999
1
Coleoptera QC 20 5
Carabidae (Unident.) QC059999
1
Dytiscidae (Unident.) QC099999
2
Gyrinidae (Unident.) QC109999
6
Gyrinidae (Unident.)
Hydraenidae (Unident.) QC139999
3
Hydraenidae (Unident.)
Staphylinidae (Unident.) QC189999
1
Scirtidae (Unident.) QC209999
1
Scirtidae (Unident.)
Elmidae (Unident.) QC349999
2
Elmidae (Unident.)
Limnichidae (Unident.) QC359999
1
Hydrochidae (Unident.) QCAO9999
3
Hydrochidae (Unident.)
Diptera QD 28 3
Tipulidae (Unident.) QD019999
6
Simuliidae (Unident.) QD109999
12
Simuliidae (Unident.)
Simuliidae (Unident.)
Tanypodinae (Unident.) QDAE9999
5
Chironominae (Unident.) QDAJ9999
5
Ephemeroptera QE 30 9
Baetidae (Unident.) QE029999
10
Leptophlebiidae (Unident.) QE069999
20
Hemiptera QH 14 2
Veliidae (Unident.) QH569999
11
Gelastocoridae (Unident.) QH649999
2
Notonectidae (Unident.) QH679999
1
Odonata QO 13 3
Synlestidae (Unident.) QO089999
1
Gomphidae (Unident.) QO139999
1
Libellulidae (Unident.) QO179999
4
Synthemistidae (Unident.) QO239999
4
Hemicorduliidae (Unident.) QO309999
2
Epiproctophora (Unident.) QO999998
1
Trichoptera QT 17 8
Hydropsychidae (Unident.) QT069999
4
Leptoceridae (Unident.) QT259999
13
Unknown 4
Unknown
4
ORDER
SIGNALT 3.2
Weighted SIGNALT 4.1