Waterwatch Data Portal
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Barwon River @ Colac Murroon Rd CO_BAR016 |
| Date and Time | Friday 8th July 2016 11:00am |
| Approved | Approved |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
b. Family Elmidae (riffle beetle adult) | 7 | 1 |
| d. Phylum Annelida, class Oligochaeta, (worms) | 1 | 5 | |
| e. Family Chironomidae, several genera (blood worms) | 1 | 15 | |
|
e. Family Gripopterygidae, various genera (hairy sprawler - stonefly nymph) | 10 | 1 |
|
f. Family Lymnaeidae (lim nay ids - snail) | 1 | 1 |
|
f. Order Amphipoda (scuds, sideswimmers) | 3 | 5 |
|
g. Order Acarina, (water mites) | 5 | 10 |
| h. Family Notonectidae , Genus Enithares (robust backswimmers) | 1 | 25 | |
| k. Family Dytiscidae, various genera (mixed diving beetles) | 1 | 5 | |
|
l. Family Dytiscidae, various genera (stealth diving beetles) | 1 | 5 |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 2 | 30 | |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 4 | 5 | |
| ALT Signal Score | 3.83 | ||
| Weighted ALT Signal Score | 3.50 | ||
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