Waterwatch Data Portal
ME_LER306 Lerderderg River, Gisborne Rd, Darley
26 November 2018
Site visit details
Overview
| Catchment | Werribee River |
|---|---|
| Site | Lerderderg River, Gisborne Rd, Darley ME_LER306 |
| Date and Time | Monday 26th November 2018 10:00am |
| Approved | Approved |
Creatures Agreed Level Taxonomy Method
| Image | Species | Score | Quantity |
|---|---|---|---|
| b. Family Synlestidae (Damselfly nymph) | 7 | 1 | |
| c. Family Atyidae (glass shrimp) | 3 | 10 | |
| c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) | 1 | 4 | |
|
d. Family Simuliidae (black fly larvae) | 5 | 100 |
| d. Phylum Annelida, class Oligochaeta, (worms) | 2 | 3 | |
| e. Family Chironomidae, several genera (blood worms) | 4 | 20 | |
|
e. Family Gyrinidae (whirligig beetle adult) | 4 | 3 |
| e. Family Hydrobiidae - Potamopyrgus antipodarum (species - snail) | 3 | 2 | |
|
e. Family Hydroptilidae (micro caddis) | 4 | 2 |
| e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) | 1 | 20 | |
|
e. Phylum Turbellaria ( flatworms) | 1 | 7 |
|
f. Family Baetidae (baetids -Mayfly nymph) | 5 | 11 |
|
f. Family Lymnaeidae (lim nay ids - snail) | 1 | 4 |
| g. Family Chironomidae (chironomids - True Fly larvae) | 4 | 20 | |
| g. Family Physidae, Species Physa acuta (snail) | 2 | 7 | |
|
g. Order Acarina, (water mites) | 5 | 20 |
| h. Family Notonectidae , Genus Enithares (robust backswimmers) | 3 | 11 | |
| h. Family Planorbidae, various genera (planorbids - snails) | 1 | 2 | |
| i. Family Dytiscidae, (two-tailed tigers) | 6 | 5 | |
|
l. Family Culicidae (mosquito larvae, wrigglers) | 1 | 1 |
|
l. Family Dytiscidae, various genera (stealth diving beetles) | 1 | 1 |
| m. Family Corixidae , Genus Micronecta (little brindle boatman) | 3 | 11 | |
| n. Family Corixidae , Species Diaprepocoris (Barry four-eyes) | 5 | 2 | |
| q. Family Leptoceridae, Genus Triplectides (stick caddis) | 3 | 4 | |
|
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) | 6 | 6 |
| ALT Signal Score | 3.24 | ||
| Weighted ALT Signal Score | 3.39 | ||
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