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CO_BAR100 Barwon River Catchment

Thursday 26th November 2015 12:00pm Approved
Notes

Water Conditions

Weather
Last rainfall
 
Flow estimate
 
Water Appearance
 
Stream depth
 
Stream width
 
Hazards
 
Litter/Pollutants
 

Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
Image
b. Family Gerridae (water striders) 4 1
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 4 20
Image
c. Family Hydrobiosidae (hunter caddis) 8 1
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) 3 20
Image
c. Phylum Annelida, class Hirudinea, (leeches) 1 2
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 2
Image
e. Phylum Turbellaria ( flatworms) 1 1
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f. Family Baetidae (baetids -Mayfly nymph) 5 2
Image
f. Family Ceratopogonidae (pogs) 4 50
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f. Order Amphipoda (scuds, sideswimmers) 3 50
g. Family Chironomidae (chironomids - True Fly larvae) g. Family Chironomidae (chironomids - True Fly larvae) 3 10
g. Family Physidae, Species Physa acuta (snail) g. Family Physidae, Species Physa acuta (snail) 1 5
Image
g. Order Acarina, (water mites) 5 100
Image
g. Order Isopoda, Family Janiridae (water slaters) 3 5
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h. Family Telephlebiidae (teleflebs - Dragonfly nymphs) 9 1
Image
j. Family Dytiscidae, various genera (little diving beetles) 1 1
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j. Family Naucoridae, Genus Naucoris (creeping water bugs) 2 5
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k. Family Leptoceridae, Genus Oecetis (attack caddis - lowlander) 6 1
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l. Family Calamoceratidae, Anisocentropus (sleeping bag caddis) 7 1
n. Family Corixidae , Species Diaprepocoris  (Barry four-eyes) n. Family Corixidae , Species Diaprepocoris (Barry four-eyes) 6 1
q. Family Leptoceridae, Genus Triplectides (stick caddis) q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 1
Image
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 20
ALT Signal Score 3.82
Weighted ALT Signal Score 3.69

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: