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Tasmania
NOTICE:
SIGNALT Calculations are currently running through final testing and may be inaccurate until completed.
Julius River
wbb_tas_16
Source
Waterbug Blitz
Latest Sample Date
15-11-2020
Taxa count
ORDER
10
Taxa count
FAMILY
23
Taxa count
ALT
26
Mayflies present?
34
ORDER
FAMILY
ALT
SIGNAL
4.9
6.3
6
Weighted
SIGNAL
7.3
9
6.4
Layers
Waterbug Sites
GA Regional Surface Hydrology (Major)
GA Regional Surface Hydrology (Minor)
Catchment Scale Land Use
Waterbug Land Use
Category
ALUM Categories
Percent of upstream catchment
Area
Natural
1.1.4 Natural feature protection, 1.1.6 Protected landscape, 1.1.7 Other conserved area
79.90%
2,797,414,210m
2
Forestry
2.2.0 Production native forests
19.68%
688,848,242m
2
Residential And Infrastructure
5.7.2 Roads
0.36%
12,756,449m
2
Water
6.3.1 River - conservation
0.06%
2,001,012m
2
Show minor land uses
2
35,010,199m
2
Waterbug sample history
Expand all
Sampled on 15 November 2020
Taxa
Abundance
SIGNALT
Grade
Oligochaeta
LO
2
2
Oligochaeta
LO999999
2
Acarina
MM
16
6
Acarina
MM9999Z3
16
Amphipoda
OP
48
3
Amphipoda
OP9999A6
48
Unknown
OV
4
Parastacidae
OV019999
4
Coleoptera
QC
26
5
Elmidae adult
QC341099
16
Elmidae larvae
QC3499Z1
2
Sclerocyphon
QC379999
8
Diptera
QD
50
3
Simuliidae
QD1099Z1
30
Athericidae
QD2299Z1
4
Chironomidae
QDAZ9999
16
Ephemeroptera
QE
34
9
Baetidae
QE02Z19Z
16
Tasmanophlebia
QE030100
2
Leptophlebs
QE0699B6
16
Odonata
QO
2
3
Telephlebiidae
QO219999
2
Plecoptera
QP
66
10
Eustheniidae
QP019999
30
Austroperlids
QP0299A1
2
Riekoperla
QP031125
16
Hairy sprawler
QP031299
2
Gripops or Fluffy bums
QP039999
16
Trichoptera
QT
52
8
Hydrobiosidae
QT0199A4
8
Hydroptilidae
QT039999
8
Hydropsychidae
QT0699A1
16
Caenota plicata
QT180199
2
Triplectides
QT2511Z1
8
Philopotamidae, Polycentropodidae and Ecnomidae
QT269999
2
Conoesucidae, Calocidae and Helicophidae
QT9999A1
8
ORDER
SIGNALT
4.9
Weighted
SIGNALT
5.8