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CO_BHR066 Otway Coast Catchment

Thursday 10th October 2013 12:00pm Approved
Notes

Water Conditions

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Stream width
 
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Water Bugs Agreed Level Taxonomy Method

Image Species Score Quantity
b. Family Ecnomidae, Genus Ecnomus (bandit caddis) b. Family Ecnomidae, Genus Ecnomus (bandit caddis) 4 25
Image
b. Family Gerridae (water striders) 4 1
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b. Family Oniscigastridae, Genus Tasmanophlebia (Mayfly nymph) 8 60
c. Family Atyidae (glass shrimp) c. Family Atyidae (glass shrimp) 4 25
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) 3 50
d. Phylum Annelida, class Oligochaeta, (worms) d. Phylum Annelida, class Oligochaeta, (worms) 1 2
e. Family Chironomidae, several genera (blood worms) e. Family Chironomidae, several genera (blood worms) 1 1
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f. Family Baetidae (baetids -Mayfly nymph) 5 10
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f. Family Ceratopogonidae (pogs) 4 5
f. Family Gripopterygidae, Genus Illiesoperla (blond sprawler -stonefly nymph) f. Family Gripopterygidae, Genus Illiesoperla (blond sprawler -stonefly nymph) 10 1
Image
f. Order Araneae ( fishing and wolf spiders) 5 1
g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) 5 5
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g. Order Acarina, (water mites) 5 100
h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs) h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs) 7 60
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i. Family Leptophlebiidae (leptophlebs - Mayfly nymphs) various genera 8 200
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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 10
m. Family Corixidae , Genus Micronecta (little brindle boatman) m. Family Corixidae , Genus Micronecta (little brindle boatman) 2 150
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n. Family Leptoceridae, Species Lectrides varians (flat shack caddis) 4 20
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p. Family Leptoceridae Unidentified, various genera (Caddis fly larvae) 6 5
q. Family Leptoceridae, Genus Triplectides (stick caddis) q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 20
Image
t. Family Leptoceridae, Genus Notalina (Headbanger caddis) 6 5
ALT Signal Score 5.23
Weighted ALT Signal Score 5.26

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: