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Insect Order Plecoptera (Stoneflies)

Pictures Below

This is page 4 of specimens of Plecoptera. Visit the main Plecoptera page for:

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

58 Stonefly Specimens:

Specimen Page:1...345...7
Prostoia (Tiny Winter Blacks) Stonefly NymphProstoia (Tiny Winter Blacks) Stonefly NymphView 6 Pictures
Region: Northeast
Collected Mar 29, 2005
Added Apr 7, 2006
Chloroperlidae (Little Yellows and Little Greens) Stonefly AdultChloroperlidae (Little Yellows and Little Greens) Stonefly AdultView 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.
Region: Northeast
Collected May 15, 2007
Added May 18, 2007
Agnetina capitata (Golden Stone) Stonefly AdultAgnetina capitata (Golden Stone) Stonefly AdultView 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 (
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.
Region: Northeast
Collected May 1, 2007
Added May 3, 2007
Peltoperlidae (Roachflies) Stonefly AdultPeltoperlidae (Roachflies) Stonefly AdultView 5 PicturesThe adult stoneflies of this family look surprisingly normal given the strange shape of the nymphs.
Region: Poconos
Collected May 28, 2007
Added Jun 4, 2007
Taeniopteryx nivalis (Early Black Stonefly) Stonefly NymphTaeniopteryx nivalis (Early Black Stonefly) Stonefly NymphView 2 PicturesI found this nymph wriggling in the surface film during a hatch of related Strophopteryx adults. This nymph died in transport so it's not alive in the photos, but it's pretty close to its live colors.
Region: Upper Midwest
Collected Mar 18, 2004
Added Jan 25, 2006
Taenionema atlanticum (Willowfly) Stonefly NymphTaenionema atlanticum (Willowfly) Stonefly NymphView 7 Pictures
Region: Northeast
Collected Apr 1, 2007
Added Apr 3, 2007
Tallaperla (Roachflies) Stonefly NymphTallaperla (Roachflies) Stonefly NymphView 7 Pictures
Region: Northeast
Collected Apr 1, 2007
Added Apr 3, 2007
Capniidae (Tiny Winter Blacks) Stonefly NymphCapniidae (Tiny Winter Blacks) Stonefly NymphView 4 Pictures
Region: Northeast
Collected Mar 13, 2005
Added Apr 5, 2006
Pteronarcys dorsata (American Salmonfly) Stonefly NymphPteronarcys dorsata (American Salmonfly) Stonefly NymphView 7 Pictures
Region: Upper Midwest
Collected Jan 13, 2004
Added Jan 25, 2006
Strophopteryx fasciata (Early Brown Stonefly) Stonefly AdultStrophopteryx fasciata (Early Brown Stonefly) Stonefly AdultView 4 PicturesSeveral stoneflies of this species were the first adult insects I found in 2004 when I started this site. The hatch was sparse but lasted a good part of the day, and I noted a few good rises despite the early season cold. They ended up struggling on the water's surface fairly often.
Region: Upper Midwest
Collected Mar 16, 2004
Added Jan 25, 2006
Specimen Page:1...345...7
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