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

u/s Warrigal Rd- Oakleigh SCO0018

Source Melbourne Water
Latest Sample Date 16-11-1995
Taxa count ORDER 12
Taxa count FAMILY 17
Taxa count ALT 18
Mayflies present? 1
ORDER FAMILY ALT
SIGNAL 3.2 2.9 2.3
Weighted SIGNAL 1.9 1 2.8

Waterbug Land Use

Category ALUM Categories Percent of upstream catchment Area
  Residential And Infrastructure 5.4.1 Urban residential 100.00% 2,056,559,950m2
20,565,599m2

Waterbug sample history

Taxa Abundance SIGNALT Grade
Turbellaria IF 3 2
Turbellaria (Unident.) IF999999
3
Nematoda II 2 3
Nematoda (Unident.) II999999
2
Gastropoda KG 36 1
Ferrissia tasmanica KG060102
1
Gastropoda (Unident.) KG999999
3
Physa/Physastra sp. KG9999A1
32
Oligochaeta LO 175 2
OLIGOCHAETA LO000000
175
Acarina MM 1 6
Mites (Unident.) MM999999
1
Mites (Unident.)
Isopoda OR 1 2
Heterias sp.(Unident.) OR180199
1
Heterias sp.(Unident.)
Unknown OV 18
Cherax destructor destructor OV010101
18
Cherax destructor destructor
Cherax destructor destructor
Coleoptera QC 4 5
Rhantus sp.(Unident.)(Larva) QC09239I
4
Rhantus sp.(Unident.)(Larva)
Diptera QD 140 3
Cricotopus/Paratrichocladius QDAF99A8
133
Dicrotendipes sp.(Unident.) QDAI0699
2
Chironomidae (Unident.) (Pupa) QDAZ999I
5
Ephemeroptera QE 1 9
Caenidae (Unident.) QE089999
1
Hemiptera QH 2 2
Sigara sp.(Unident.) QH650299
1
Anisops thienemanni QH670401
1
Odonata QO 4 3
Austroagrion watsoni QO020502
2
Austroargiolestes icteromelas icteromelas QO070202
2
ORDER
SIGNALT 3.2
Weighted SIGNALT 2.4
Taxa Abundance SIGNALT Grade
Turbellaria IF 7 2
Temnosewellia chaeropsis IF410401
1
Turbellaria (Unident.) IF999999
6
Gastropoda KG 38 1
Ferrissia petterdi KG060101
2
Physa/Physastra sp. KG9999A1
36
Oligochaeta LO 91 2
OLIGOCHAETA LO000000
91
Isopoda OR 2 2
Heterias sp.(Unident.) OR180199
2
Heterias sp.(Unident.)
Unknown OV 40
Cherax destructor destructor OV010101
40
Cherax destructor destructor
Cherax destructor destructor
Cherax destructor destructor
Cherax destructor destructor
Coleoptera QC 6 5
Necterosoma penicillatus QC092001
6
Necterosoma penicillatus
Necterosoma penicillatus
Necterosoma penicillatus
Diptera QD 39 3
Psychodidae (Unident.) QD129999
1
Psychodidae (Unident.)
Empididae EPA sp.1 QD3599A5
1
Cardiocladius sp.(Unident.) QDAF1499
7
Cricotopus/Paratrichocladius QDAF99A8
24
Dicrotendipes sp.(Unident.) QDAI0699
3
Polypedilum sp.(Unident.) QDAI0899
2
Chironomidae (Unident.) (Pupa) QDAZ999I
1
Hemiptera QH 7 2
Sigara sp.(Unident.) QH650299
1
Enithares woodwardi QH670101
3
Anisops sp.(Unident.) QH670499
1
Anisops EPA sp.2 QH6704A2
2
Odonata QO 7 3
Austrocnemis splendida QO020601
3
Ischnura aurora aurora QO021001
3
Epiproctophora (Unident.) QO999998
1
Trichoptera QT 1 8
Ecnomus cygnitus QT080405
1
ORDER
SIGNALT 2.8
Weighted SIGNALT 2.2
Taxa Abundance SIGNALT Grade
Gastropoda KG 27 1
Ferrissia petterdi KG060101
2
Physa/Physastra sp. KG9999A1
25
Oligochaeta LO 223 2
OLIGOCHAETA LO000000
223
Unknown OV 2
Cherax destructor destructor OV010101
2
Cherax destructor destructor
Cherax destructor destructor
Diptera QD 202 3
Cricotopus/Paratrichocladius QDAF99A8
197
Chironomidae (Unident.) (Pupa) QDAZ999I
5
Hemiptera QH 1 2
Micronecta sp.(Unident.) QH650599
1
Odonata QO 1 3
Eusynthemis brevistyla brevistyla QO230402
1
ORDER
SIGNALT 1.8
Weighted SIGNALT 1.9