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NE_BAR030 Ovens River Catchment

Tuesday 20th October 2015 9:00am 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
a. Family Caenidae (caenids - Mayfly nymph) 4 15
b. Family Ecnomidae, Genus Ecnomus (bandit caddis) b. Family Ecnomidae, Genus Ecnomus (bandit caddis) 4 1
c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) c. Family Veliidae/ Family Mesoveliidae/ Family Hebridae (water treaders) 3 30
Image
d. Family Simuliidae (black fly larvae) 5 30
d. Phylum Annelida, class Oligochaeta, (worms) d. Phylum Annelida, class Oligochaeta, (worms) 1 5
e. Family Chironomidae, several genera (blood worms) e. Family Chironomidae, several genera (blood worms) 1 5
Image
e. Family Hydroptilidae (micro caddis) 4 1
e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) e. Family Lestidae and Family Coenagrionidae (Damselfly nymph) 2 1
Image
e. Phylum Turbellaria ( flatworms) 1 10
Image
f. Family Baetidae (baetids -Mayfly nymph) 5 30
Image
f. Family Ceratopogonidae (pogs) 4 15
Image
f. Family Lymnaeidae (lim nay ids - snail) 1 8
Image
f. Order Araneae ( fishing and wolf spiders) 5 2
Image
g. Family Gomphidae (gomphids - Dragonfly nymph) 5 1
g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) g. Family Leptophlebiidae, Genus Atalophlebia (leptophleb - Mayfly nymph) 5 30
g. Family Physidae, Species Physa acuta (snail) g. Family Physidae, Species Physa acuta (snail) 1 25
h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs) h. Family Gripopterygidae, various genera (gripops or fluffy bums - Stonefly nymphs) 7 2
Image
h. Family Tipulidae (crane fly larvae) 5 30
i. Family Dytiscidae, (two-tailed tigers) i. Family Dytiscidae, (two-tailed tigers) 2 1
Image
i. Family Leptophlebiidae (leptophlebs - Mayfly nymphs) various genera 8 30
Image
j. Family Dytiscidae, various genera (little diving beetles) 1 30
Image
k. Family Dixidae ('U' bent midges) 7 15
k. Family Dytiscidae, various genera (mixed diving beetles) k. Family Dytiscidae, various genera (mixed diving beetles) 1 4
q. Family Leptoceridae, Genus Triplectides (stick caddis) q. Family Leptoceridae, Genus Triplectides (stick caddis) 4 30
ALT Signal Score 4.29
Weighted ALT Signal Score 4.24

Diary photos

No diary entries recorded for this visit

Physical Chemical Trends

Last data: