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Arthropod Class Insecta (Insects)



Pictures Below ↓

This is page 48 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...474849...124
Siphlonurus occidentalis (Gray Drake) Mayfly NymphSiphlonurus occidentalis (Gray Drake) Mayfly Nymph View 2 PicturesThis species emerges very late in the fall often along with Siphlonurus autumnalis just before ice forms on edges of streams.
Collected November 30, 2006 from Crazy Beaver Spring in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Female Lepidostoma podagrum (Little Brown Sedge) Little Brown Sedge AdultFemale Lepidostoma podagrum (Little Brown Sedge) Little Brown Sedge Adult View 3 PicturesThese specimens are still alive, just very cold, so the colors are accurate. I put them in the freezer for a bit to settle them down and overdid it a little:)
Collected May 12, 2011 from the Fall River in California
Added to Troutnut.com by Entoman on December 14, 2011
Male Ephemerella subvaria (Hendrickson) Mayfly DunMale Ephemerella subvaria (Hendrickson) Mayfly Dun View 3 Pictures
Collected April 24, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Female Ephemerella subvaria (Hendrickson) Mayfly DunFemale Ephemerella subvaria (Hendrickson) Mayfly Dun View 3 Pictures
Collected April 24, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Dicosmoecus gilvipes (October Caddis) Caddisfly NymphDicosmoecus gilvipes (October Caddis) Caddisfly Nymph View 3 Pictures
Collected October 5, 2010 from the Touchet River in Washington
Added to Troutnut.com by Bnewell on June 27, 2011
Isonychia bicolor (Mahogany Dun) Mayfly NymphIsonychia bicolor (Mahogany Dun) Mayfly Nymph View 2 Pictures
Collected January 19, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Heptagenia solitaria (Ginger Quill) Mayfly AdultHeptagenia solitaria (Ginger Quill) Mayfly Adult View 4 PicturesThis species is common in the Flathead River below Kerr Day. The river here is fairly warm with a cobble and boulder bottom with heavy periphyton at times. This species is not common elsewhere in western Montana.
Collected July 4, 2005 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 28, 2011
Female Maccaffertium vicarium (March Brown) Mayfly SpinnerFemale Maccaffertium vicarium (March Brown) Mayfly Spinner View 6 Pictures
Collected June 1, 2005 from the Bois Brule River in Wisconsin
Added to Troutnut.com by Troutnut on May 24, 2006
Female Ephemerella subvaria (Hendrickson) Mayfly DunFemale Ephemerella subvaria (Hendrickson) Mayfly Dun View 3 Pictures
Collected May 1, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Isonychia bicolor (Mahogany Dun) Mayfly NymphIsonychia bicolor (Mahogany Dun) Mayfly Nymph View 2 PicturesThese three Isonychia nymphs show the variety within the species from a single day at a single collection site.
Collected January 14, 2004 from the Namekagon River in Wisconsin
Added to Troutnut.com by Troutnut on January 25, 2006
Specimen Page:1...474849...124
Top 10 Fly Hatches
BaetisBaetidaeEphemerellidaeHexagenia limbataChironomidaeHeptageniidaeEphemerella subvariaEphemerellaIsonychiaHydropsychidae
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Top Insect Specimens
Baetisca obesa Mayfly NymphCorydalus Hellgrammite LarvaRhyacophila fuscula Caddisfly LarvaNeophylax Caddisfly AdultPteronarcys biloba Stonefly Nymph
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