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Insect Order Plecoptera (Stoneflies)



Pictures Below ↓

This is page 10 of specimens of Plecoptera. Visit the main Plecoptera page for:

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

Pictures of 151 Stonefly Specimens:

Specimen Page:1...91011...16
Taenionema atlanticum (Willowfly) Stonefly NymphTaenionema atlanticum (Willowfly) 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
Male Hesperoperla pacifica (Golden Stone) Stonefly AdultMale Hesperoperla pacifica (Golden Stone) Stonefly Adult View 1 Pictures
Collected June 17, 2011 from the Grande Rhonde River in Washington
Added to Troutnut.com by Bnewell on June 26, 2011
Female Alloperla (Sallflies) Stonefly AdultFemale Alloperla (Sallflies) Stonefly Adult View 7 PicturesThese little green stoneflies were the most common bug on a June day fishing the North Fork Couer d'Alene, although the trout never rose more than sporadically to them or anything else.
Collected June 25, 2019 from the North Fork Couer d'Alene River in Idaho
Added to Troutnut.com by Troutnut on July 17, 2019
Yoraperla brevis (Roachfly) Stonefly AdultYoraperla brevis (Roachfly) Stonefly Adult View 1 Pictures
Collected June 14, 2005 from Station Creek in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Claassenia sabulosa (Golden Stone) Stonefly NymphClaassenia sabulosa (Golden Stone) Stonefly Nymph View 2 Pictures
Collected February 1, 2008 from the Flathead River-upper in Montana
Added to Troutnut.com by Bnewell on June 27, 2011
Female Calineuria californica (Golden Stone) Stonefly AdultFemale Calineuria californica (Golden Stone) Stonefly Adult View 1 Pictures
Collected June 17, 2011 from the Grande Rhonde River in Washington
Added to Troutnut.com by Bnewell on June 26, 2011
Hesperoperla pacifica (Golden Stone) Stonefly NymphHesperoperla pacifica (Golden Stone) Stonefly Nymph View 1 PicturesThis monster started to feed within a few minutes of sharing the inspection tray with its victims. This nymph is a voracious predator of small invertebrates and has even been noted for feeding on small fish and salmonid alevins. The niche it fills in fast water is equivalent to the Dragonfly nymphs that inhabit slower water.

Hesperoperla pacifica nymphs are easily distinguished from other western perlids by the presence of anal gills (obfuscated by algae in the tray) in combination with an hour glass shaped pale mark on the front of their heads.
Collected March 22, 2013 from the Lower Yuba River in CA
Added to Troutnut.com by Entoman on April 4, 2013
Megarcys subtruncata (Springfly) Stonefly AdultMegarcys subtruncata (Springfly) Stonefly Adult View 1 Pictures
Collected June 25, 2011 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on June 26, 2011
Female Zapada cinctipes (Tiny Winter Black) Stonefly AdultFemale Zapada cinctipes (Tiny Winter Black) Stonefly Adult View 1 PicturesFrom N. Touchet River at Touchet Corral.
Collected June 25, 2011 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on June 26, 2011
Alloperla severa (Sallfly) Stonefly AdultAlloperla severa (Sallfly) Stonefly Adult View 1 PicturesAt Touchet Corral.
Collected July 9, 2011 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on July 9, 2011
Specimen Page:1...91011...16
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