Waterwatch Data Portal
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Overview
| Catchment | Ovens River |
|---|---|
| Site | Browns Lane Creek NE_BAR062 |
| Date and Time | Tuesday 28th April 2015 12:00pm |
| Approved | Approved |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
|
a. Family Hydropsychidae (net spinning caddis) | 6 | 2 |
|
b. Family Athericidae (tasselled maggots) | 8 | 1 |
| b. Family Synlestidae (Damselfly nymph) | 3 | 2 | |
|
c. Family Hydrobiosidae (hunter caddis) | 8 | 2 |
| c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) | 3 | 30 | |
|
d. Family Simuliidae (black fly larvae) | 5 | 30 |
| d. Phylum Annelida, class Oligochaeta, (worms) | 1 | 3 | |
|
e. Family Gyrinidae (whirligig beetle larvae) | 4 | 2 |
|
e. Family Hydroptilidae (micro caddis) | 4 | 15 |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 2 | 1 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 1 |
|
f. Family Baetidae (baetids -Mayfly nymph) | 5 | 30 |
|
f. Order Araneae ( fishing and wolf spiders) | 5 | 2 |
| g. Family Physidae, Species Physa acuta (snail) | 1 | 10 | |
|
g. Order Acarina, (water mites) | 5 | 30 |
| h. Family Planorbidae, various genera (planorbids - snails) | 2 | 2 | |
|
i. Family Leptophlebiidae (leptophlebs - Mayfly nymphs) various genera | 8 | 15 |
|
i. Family Stratiomyidae (soldier fly larvae) | 2 | 3 |
|
j. Family Naucoridae, Genus Naucoris (creeping water bugs) | 2 | 15 |
|
k. Family Dixidae ('U' bent midges) | 7 | 30 |
| k. Family Dytiscidae, various genera (mixed diving beetles) | 1 | 4 | |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 2 | 30 | |
|
n. Family Leptoceridae, Species Lectrides varians (flat shack caddis) | 4 | 1 |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 4 | 2 | |
| ALT Signal Score | 4.08 | ||
| Weighted ALT Signal Score | 4.13 | ||
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