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Isoperla (Yellow Sallies) Stonefly Adult Pictures

Classification
Kingdom Animalia (Animals)
» Phylum Arthropoda (Arthropods)
» Class Insecta (Insects)
» Order Plecoptera (Stoneflies)
» Family Perlodidae (Medium Browns and Yellows)
» Genus Isoperla (Yellow Sallies)
 A friend brought me this stonefly to photograph. He found it floating on the surface of a trout stream with its wings in a crippled position.

This stonefly was collected from the northeastern United States on May 5th, 2006 and added to Troutnut.com on May 22nd, 2006.

This is one of my most "artsy" insect pictures so far.  The stonefly's feet look like jewel-topped spires or some kind of alien guard towers.  The out-of-focus background is the underside of the thorax.
This is one of my most "artsy" insect pictures so far. The stonefly's feet look like jewel-topped spires or some kind of alien guard towers. The out-of-focus background is the underside of the thorax (Thorax: The thorax is the middle part of an insect's body, in between the abdomen and the head, and to which the legs and wings are attached.).
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View Full SizeView Full Size (2.7X larger)
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View Full SizeView Full Size (2.7X larger)
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View Full SizeView Full Size (2.7X larger)
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View Full SizeView Full Size (2.7X larger)
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View Full SizeView Full Size (2.7X larger)
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View Full SizeView Full Size (2.7X larger)
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Recent Discussions of this Adult

parasites? 9 Replies »
Posted by Litobrancha on Oct 21, 2006
Last reply on Oct 22, 2006 by GONZO
jason are those mites on the back at about the first or second abdominal segment? bright red little boogers.

at a glance looks like isoperla female. kinda hard to tell with the crippled wings.
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