Waterwatch Data Portal
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Overview
| Catchment | Barwon River |
|---|---|
| Site | Yarrowee R @ Bala St (above STP) CO_YAR096 |
| Date and Time | Saturday 23rd November 2013 10:00am |
| Approved | Approved |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
c. Family Hydrobiosidae (hunter caddis) | 8 | 1 |
|
d. Family Notonemouridae (noto nemoor ids - Stonefly nymph) | 6 | 1 |
|
d. Family Simuliidae (black fly larvae) | 5 | 1 |
| d. Phylum Annelida, class Oligochaeta, (worms) | 1 | 3 | |
| e. Family Chironomidae, several genera (blood worms) | 1 | 3 | |
| e. Family Hydrobiidae - Potamopyrgus antipodarum (species - snail) | 1 | 3 | |
|
f. Family Baetidae (baetids -Mayfly nymph) | 5 | 2 |
|
f. Order Amphipoda (scuds, sideswimmers) | 3 | 2 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 3 | 2 | |
| j. Family Hydrobiidae, Genus Beddomeia (Snail) | 8 | N/A | |
| l. Family Corixidae , Genus Sigara (striped boatman) | 3 | N/A | |
|
l. Family Dytiscidae, (swimming water tigers) | 2 | 2 |
| ALT Signal Score | 4.20 | ||
| Weighted ALT Signal Score | 3.92 | ||
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