Waterwatch Data Portal
CO_BHR066 Barham R East branch at reveg site on Barham Valley Rd
13 March 2012
Site visit details
Overview
| Catchment | Otway Coast |
|---|---|
| Site | Barham R East branch at reveg site on Barham Valley Rd CO_BHR066 |
| Date and Time | Tuesday 13th March 2012 12:00pm |
| Approved | Approved |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
a. Family Eustheniidae (U sthenids - Stonefly nymph) | 10 | 1 |
|
b. Family Elmidae (riffle beetle adult) | 7 | 7 |
|
b. Family Gerridae (water striders) | 4 | 20 |
| c. Family Atyidae (glass shrimp) | 4 | 7 | |
|
c. Family Coloburiscidae, Genus Coloburiscoides (stream horses - Mayfly nymph) | 8 | 7 |
|
f. Family Baetidae (baetids -Mayfly nymph) | 5 | 60 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 3 | 10 | |
| g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) | 5 | 3 | |
| g. Family Physidae, Species Physa acuta (snail) | 1 | 5 | |
|
g. Order Acarina, (water mites) | 5 | 40 |
|
i. Family Tasimiidae (tasimiids- Caddis fly larvae) | 8 | 1 |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 2 | 100 | |
|
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis) | 4 | 1 |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 4 | 20 | |
|
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) | 6 | 80 |
| ALT Signal Score | 5.47 | ||
| Weighted ALT Signal Score | 5.00 | ||
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