Waterwatch Data Portal
CO_YAR230 Yarrowee River at Kellys Bridge, Grenville
17 March 2013
Site visit details
Overview
| Catchment | Barwon River |
|---|---|
| Site | Yarrowee River at Kellys Bridge, Grenville CO_YAR230 |
| Date and Time | Sunday 17th March 2013 12:00pm |
| Approved | Approved |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
a. Family Psephenidae, Genus Sclerocyphon (water pennies) | 6 | 20 |
| c. Family Atyidae (glass shrimp) | 4 | 20 | |
|
c. Family Hydrobiosidae (hunter caddis) | 8 | 10 |
| c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) | 3 | 20 | |
|
c. Phylum Annelida, class Hirudinea, (leeches) | 1 | 1 |
| d. Family Planorbidae, various genera (flat snails) | 6 | 1 | |
|
d. Family Simuliidae (black fly larvae) | 5 | 15 |
| d. Phylum Annelida, class Oligochaeta, (worms) | 1 | 1 | |
| e. Family Chironomidae, several genera (blood worms) | 1 | 30 | |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 2 | 1 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 5 |
|
f. Family Baetidae (baetids -Mayfly nymph) | 5 | 100 |
|
f. Order Amphipoda (scuds, sideswimmers) | 3 | 50 |
|
f. Order Araneae ( fishing and wolf spiders) | 5 | 2 |
| g. Family Physidae, Species Physa acuta (snail) | 1 | 20 | |
| k. Family Dytiscidae, various genera (mixed diving beetles) | 1 | 50 | |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 2 | 30 | |
|
p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae) | 6 | 4 |
|
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) | 6 | 2 |
| ALT Signal Score | 3.53 | ||
| Weighted ALT Signal Score | 3.74 | ||
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