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Arthropod Class Insecta (Insects)



Pictures Below ↓

This is page 70 of specimens of Insecta. Visit the main Insecta page for:

  • The behavior and habitat of Insecta.
  • 114 underwater pictures of Insecta.

Pictures of 1229 Insect Specimens:

Specimen Page:1...697071...124
Heptagenia solitaria (Ginger Quill) Mayfly NymphHeptagenia solitaria (Ginger Quill) Mayfly Nymph View 1 Pictures
Collected February 27, 2005 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
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
Apatania (Early Smoky Wing Sedges) Caddisfly NymphApatania (Early Smoky Wing Sedges) Caddisfly Nymph View 1 Pictures
Collected April 15, 2010 from the Jocko River in Montana
Added to Troutnut.com by Bnewell on June 27, 2011
Argia Damselfly NymphArgia Damselfly Nymph View 1 Pictures
Collected March 5, 2005 from the Jocko River in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Hydroptila (Varicolored Microcaddisflies) Caddisfly NymphHydroptila (Varicolored Microcaddisflies) Caddisfly Nymph View 1 Pictures
Collected April 8, 2005 from the Flathead River-Upper in Montana
Added to Troutnut.com by Bnewell on June 27, 2011
Male Neoleptophlebia heteronea (Blue Quill) Mayfly SpinnerMale Neoleptophlebia heteronea (Blue Quill) Mayfly Spinner View 12 PicturesI keyed this one out to species on the microscope because it was too small for the genitalia to show the distinguishing characteristics in the images here.
Collected July 1, 2019 from the Madison River in Montana
Added to Troutnut.com by Troutnut on July 18, 2019
Sialis Alderfly LarvaSialis Alderfly Larva View 1 Pictures
Collected March 13, 2005 from Cascadilla Creek in New York
Added to Troutnut.com by Troutnut on April 5, 2006
Male Ephemerella dorothea infrequens (Pale Morning Dun) Mayfly SpinnerMale Ephemerella dorothea infrequens (Pale Morning Dun) Mayfly Spinner View 6 PicturesThis spinner was collected in proximity to this dun and this other dun, so one of them is likely the same species. Note for ID purposes that this one is missing one of its cerci (Cercus: The left and right "tails" of an insect are known as the cerci or caudal cerci. The middle tail of a three-tailed insect is not.).
Collected July 1, 2019 from the Madison River in Montana
Added to Troutnut.com by Troutnut on July 18, 2019
Yoraperla brevis (Roachfly) Stonefly NymphYoraperla brevis (Roachfly) Stonefly Nymph View 1 Pictures
Collected March 6, 2005 from Station Creek in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Drunella coloradensis (Small Western Green Drake) Mayfly NymphDrunella coloradensis (Small Western Green Drake) Mayfly Nymph View 2 Pictures
Collected August 17, 2007 from the Big Thompson River in Montana
Added to Troutnut.com by Bnewell on June 26, 2011
Specimen Page:1...697071...124
Top 10 Fly Hatches
BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeHeptageniidaeEphemerella subvariaEphemerellaIsonychiaHydropsychidae
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Top Insect Specimens
Baetisca obesa Mayfly NymphCorydalus Hellgrammite LarvaNeophylax Caddisfly AdultRhyacophila fuscula Caddisfly LarvaPteronarcys biloba Stonefly Nymph
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