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Insect Order Plecoptera (Stoneflies)

Pictures Below ↓

This is page 3 of specimens of Plecoptera. Visit the main Plecoptera page for:

  • The behavior and habitat of Plecoptera.
  • 6 underwater pictures of Plecoptera.

Pictures of 118 Stonefly Specimens:

Specimen Page:1234...13
Taeniopterygidae (Willowflies) Stonefly AdultTaeniopterygidae (Willowflies) Stonefly Adult View 7 Pictures
Collected March 29, 2005 from Salmon Creek in New York
Added to Troutnut.com by Troutnut on April 7, 2006
Paragnetina immarginata (Beautiful Stonefly) Stonefly AdultParagnetina immarginata (Beautiful Stonefly) Stonefly Adult View 9 Pictures
Collected May 29, 2007 from Brodhead Creek in Pennsylvania
Added to Troutnut.com by Troutnut on June 4, 2007
Isoperla (Stripetails and Yellow Stones) Stonefly AdultIsoperla (Stripetails and Yellow Stones) Stonefly Adult View 10 PicturesSeveral 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.
Collected July 7, 2006 from Cayuta Creek in New York
Added to Troutnut.com by Troutnut on July 8, 2006
Agnetina capitata (Golden Stone) Stonefly AdultAgnetina capitata (Golden Stone) Stonefly Adult View 8 PicturesThis stonefly emerged in my aquarium, and unfortunately I severely damaged its wings just trying to catch it. It's still an interesting specimen, especially since I was able to also photograph the nymphal shuck (
View Full Size
Here's an underwater view of the pupal shucks of several already-emerged Brachycentrus numerosus caddisflies.
Here's an underwater view of the pupal shucks of several already-emerged Brachycentrus numerosus caddisflies.
Shuck: The shed exoskeleton left over when an insect molts into its next stage or instar. Most often it describes the last nymphal or pupal skin exited during emergence into a winged adult.) it emerged from. I was surprised by just how light it was shortly after emerging. I photographed it a couple days later when it had darkened considerably; it was a pale, almost pastel yellow at first.
Collected May 1, 2007 from Aquarium in New York
Added to Troutnut.com by Troutnut on May 3, 2007
Tallaperla (Roachflies) Stonefly NymphTallaperla (Roachflies) Stonefly Nymph View 7 Pictures
Collected April 1, 2007 from Mystery Creek #62 in New York
Added to Troutnut.com by Troutnut on April 3, 2007
Sweltsa onkos (Sallfly) Stonefly AdultSweltsa onkos (Sallfly) Stonefly Adult View 8 PicturesI'm just guessing this is Chloroperlidae, since it's little and yellow. If anyone has a less haphazard identification, feel free to post it.
Collected May 15, 2007 from Mystery Creek #62 in New York
Added to Troutnut.com by Troutnut on May 18, 2007
Capniidae (Snowflies) Stonefly AdultCapniidae (Snowflies) Stonefly Adult View 6 Pictures
Collected March 29, 2005 from Salmon Creek in New York
Added to Troutnut.com by Troutnut on April 7, 2006
Acroneuria abnormis (Golden Stone) Stonefly NymphAcroneuria abnormis (Golden Stone) Stonefly Nymph View 6 Pictures
Collected March 29, 2005 from Fall Creek in New York
Added to Troutnut.com by Troutnut on April 6, 2006
Prostoia (Tiny Winter Blacks) Stonefly NymphProstoia (Tiny Winter Blacks) Stonefly Nymph View 6 Pictures
Collected March 29, 2005 from Salmon Creek in New York
Added to Troutnut.com by Troutnut on April 7, 2006
Suwallia (Sallflies) Stonefly NymphSuwallia (Sallflies) Stonefly Nymph View 9 Pictures
Collected July 17, 2011 from the Gulkana River in Alaska
Added to Troutnut.com by Troutnut on July 20, 2011
Specimen Page:1234...13
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