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Landscape & scenery photos from the South Fork Snoqualmie River

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From the South Fork Snoqualmie River in Washington.
StateWashington
LocationSouth Fork Snoqualmie River
Date TakenJul 20, 2019
Date AddedJul 22, 2019
AuthorTroutnut
CameraNIKON 1 AW1
View Full SizeView Full Size and Comment (2.9X larger)
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From the South Fork Snoqualmie River in Washington.
StateWashington
LocationSouth Fork Snoqualmie River
Date TakenJun 22, 2017
Date AddedJun 23, 2017
AuthorTroutnut
CameraNIKON 1 AW1
View Full SizeView Full Size and Comment (2.9X larger)
AddEmail
From the South Fork Snoqualmie River in Washington.
StateWashington
LocationSouth Fork Snoqualmie River
Date TakenJun 22, 2017
Date AddedJun 23, 2017
AuthorTroutnut
CameraNIKON 1 AW1
View Full SizeView Full Size and Comment (2.9X larger)
AddEmail
From the South Fork Snoqualmie River in Washington.
StateWashington
LocationSouth Fork Snoqualmie River
Date TakenJun 22, 2017
Date AddedJun 23, 2017
AuthorTroutnut
CameraNIKON 1 AW1
View Full SizeView Full Size and Comment (3.4X larger)
AddEmail
From the South Fork Snoqualmie River in Washington.
StateWashington
LocationSouth Fork Snoqualmie River
Date TakenJun 22, 2017
Date AddedJun 23, 2017
AuthorTroutnut
CameraNIKON 1 AW1
Page:1234

Closeup insects from the South Fork Snoqualmie River

Page:123
Male Rhithrogena morrisoni (Western March Brown) Mayfly SpinnerMale Rhithrogena morrisoni (Western March Brown) Mayfly Spinner View 9 Pictures
Collected June 22, 2017 from the South Fork Snoqualmie River in Washington
Added to Troutnut.com by Troutnut on June 23, 2017
Female Dicosmoecus gilvipes (October Caddis) Caddisfly AdultFemale Dicosmoecus gilvipes (October Caddis) Caddisfly Adult View 16 PicturesI've been hoping to add a really good October Caddis to the photo collection here for years, but so far I had struck out on finding them on the river. Tonight, this one flew into the kitchen during a pizza party at a house along the river, and was quickly pointed out -- one of the perks of hanging out with other aquatic biologists! Maybe next year I can finally get a salmonfly on taco night or something.
Collected September 29, 2017 from the South Fork Snoqualmie River in Washington
Added to Troutnut.com by Troutnut on September 29, 2017
Drunella grandis (Western Green Drake) Mayfly NymphDrunella grandis (Western Green Drake) Mayfly Nymph View 12 Pictures
Collected June 13, 2019 from the South Fork Snoqualmie River in Washington
Added to Troutnut.com by Troutnut on June 14, 2019
Epeorus grandis Mayfly NymphEpeorus grandis Mayfly Nymph View 11 Pictures
Collected March 19, 2019 from the South Fork Snoqualmie River in Washington
Added to Troutnut.com by Troutnut on June 14, 2019
Male Calineuria californica (Golden Stone) Stonefly AdultMale Calineuria californica (Golden Stone) Stonefly Adult View 15 PicturesA few of these larger stoneflies were fluttering around the South Fork on an evening dominated by much smaller species.

This one has been difficult to identify. I can't spot any of the gill remnants characteristic of Perlidae, but the wing venation (Venation: The pattern in which the veins on the wings of an insect are arranged. It is usually one of the most useful identifying characteristics.) seems to point in that direction. I tried keying it out as Perlodidae but arrived at Isoperla, every western species of which has significantly smaller bodies than this one.

Edit: See forum comments for a likely correct identification.
Collected July 20, 2019 from the South Fork Snoqualmie River in Washington
Added to Troutnut.com by Troutnut on July 22, 2019
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