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Isoperla (Stripetails and Yellow Stones) Stonefly Nymph Pictures



 This is probably Isoperla petersoni, a very common Perlodid stonely in Alaska streams.

This stonefly was collected from the Kwethluk River on July 9th, 2010 and added to Troutnut.com on July 3rd, 2011.

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Isoperla (Stripetails and Yellow Stones) Stonefly Nymph from the Kwethluk River in Alaska

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