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Trout Streams
>
Washington
> The South Fork Snoqualmie River
Mayflies
Caddisflies
Stoneflies
Closeup insects from the South Fork Snoqualmie River
Page:
1
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Male Ephemerellidae (Hendricksons, Sulphurs, PMDs, BWOs) Mayfly Dun
View 11 Pictures
Collected
June 16, 2018
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 21, 2018
Male
Rhithrogena virilis
Mayfly Spinner
View 8 Pictures
I'm guessing this is
Rhithrogena virilis
based on resemblance to
a similar specimen
collected last year.
Collected
June 16, 2018
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 23, 2018
Female Heptageniidae (March Browns, Cahills, Quill Gordons) Mayfly Dun
View 7 Pictures
Collected
June 16, 2018
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on July 3, 2018
Ephemerella excrucians
(Pale Morning Dun) Mayfly Nymph
View 6 Pictures
Collected
June 13, 2019
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 14, 2019
Female
Rhithrogena virilis
Mayfly Dun
View 6 Pictures
I'm guessing this one is
Rhithrogena virilis
based on collection of a male spinner of similar size and body configuration during the same trip.
Collected
June 16, 2018
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 23, 2018
Neoleptophlebia
Mayfly Nymph
View 6 Pictures
Collected
June 16, 2018
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on July 3, 2018
Platyhelminthes (Flatworms) Flatworm
View 5 Pictures
This specimen is in the subphylum Turbellaria, a non-parasitic flatworm.
Collected
June 13, 2019
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 15, 2019
Acari (Mites) Mite Adult
View 3 Pictures
Collected
June 16, 2018
from the
South Fork Snoqualmie River
in
Washington
Added to Troutnut.com by
Troutnut
on June 18, 2018
Page:
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Top 10 Fly Hatches
Baetis
Baetidae
Ephemerellidae
Hexagenia limbata
Chironomidae
Heptageniidae
Ephemerella subvaria
Ephemerella
Isonychia
Hydropsychidae
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