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  5. 09-12-2010

CO_LEI030 Leigh River, Railway Bridge at Inverleigh

9 December 2010

Overview Notes Creatures Diary Photos 0
Site visit details

Overview

Catchment Barwon River
Site Leigh River, Railway Bridge at Inverleigh CO_LEI030
Date and Time Thursday 9th December 2010 11:00am
Approved Approved

Notes

Physical Chemical Tests

Creatures Waterwatch method

Image Species Score Quantity
h. Family Dytiscidae, Genus Australphilus (Beetle adult) 0 15
Caddis-fly Larvae (Trichoptera) Caddis-fly Larvae (Trichoptera) 7 40
Damselfly Nymph (Odonata) Damselfly Nymph (Odonata) 6 20
Freshwater slater (Isopoda) Freshwater slater (Isopoda) 5 1
Freshwater Snails (Gastropoda) Freshwater Snails (Gastropoda) 3 15
Side Swimmer/Scud (Amphipoda) Side Swimmer/Scud (Amphipoda) 4 70
True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) True Bugs - Backswimmers, Water-boatmen, Water-striders (Hemiptera) 4 90
Total bug score
Total abundance 0 - 35 35+
0 - 200 Poor Good
200+ Fair Very good
Total abundance: 251 Total score: 29 Overall rating: Poor

Diary photos

No diary entries recorded for this visit

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