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Isoperla (Stripetails and Yellow Stones) Stonefly Adult Pictures



 Several stoneflies of this species were flying around a small stream last night. I tied on a brown drake imitation of about the right size/color to approximate these stones, and was rewarded with a hard-fighting 17-inch brown trout.

This stonefly was collected from Cayuta Creek on July 7th, 2006 and added to Troutnut.com on July 8th, 2006.

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Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
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Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
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Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Buy stuff with this picture on itAdd
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Desktop BackgroundsBuy stuff with this picture on itAdd
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Add
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Add
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Add
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Add
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D
View Full SizeView Full Size and Comment (2X larger)
Add
Isoperla (Stripetails and Yellow Stones) Stonefly Adult from Cayuta Creek in New York
AuthorTroutnut
CameraCanon EOS 20D

Recent Discussions of this Adult

Chloroperlidae 3 Replies »
Posted by Teamrenna on Jun 12, 2008
Last reply on Sep 9, 2008 by GONZO
Edit: Post removed
ReplyFamily ID for this one? 2 Replies »
Posted by Troutnut on Jul 30, 2006
Last reply on Jul 30, 2006 by Troutnut
I haven't had time to look through my stonefly keys yet. It's a pretty small yellow fly, so I'm guessing Chloroperlidae, though I have no real reason to rule out Perlodidae.

I've saved it in alcohol to key out under a microscope at some later date, but it'll be a while before I have time.
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