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Insect Order Trichoptera (Caddisflies)



Pictures Below

This is page 8 of specimens of Trichoptera. Visit the main Trichoptera page for:

  • The behavior and habitat of Trichoptera.
  • 55 underwater pictures of Trichoptera.

Pictures of 129 Caddisfly Specimens:

Specimen Page:1...789...14
Female Dicosmoecus gilvipes (October Caddis) Caddisfly AdultFemale Dicosmoecus gilvipes (October Caddis) Caddisfly Adult View 16 PicturesI've been hoping to add a really good October Caddis to the photo collection here for years, but so far I had struck out on finding them on the river. Tonight, this one flew into the kitchen during a pizza party at a house along the river, and was quickly pointed out -- one of the perks of hanging out with other aquatic biologists! Maybe next year I can finally get a salmonfly on taco night or something.
Collected September 29, 2017 from the South Fork Snoqualmie River in Washington
Added to Troutnut.com by Troutnut on September 29, 2017
Lepidostoma podagrum (Little Brown Sedge) Little Brown Sedge LarvaLepidostoma podagrum (Little Brown Sedge) Little Brown Sedge Larva View 1 PicturesThis egg packet was dropped from the specimen with the severely foreshortened abdomen in the other photo series. It's amazing how much abdominal length is given up in this process. The egg packet looked black in the hand.
Collected May 12, 2011 from the Fall River in California
Added to Troutnut.com by Entoman on December 14, 2011
Hydropsyche (Spotted Sedges) Caddisfly LarvaHydropsyche (Spotted Sedges) Caddisfly Larva View 1 PicturesThis genus can get incredibly abundant especially below dams.This specimen shows the two sclerotized bars needed to identify it to genus. These usually curl up like this one when preserved.
Collected June 12, 2007 from the Flathead River-lower in Montana
Added to Troutnut.com by Bnewell on June 26, 2011
Limnephilus externus (Summer Flier Sedge) Caddisfly NymphLimnephilus externus (Summer Flier Sedge) Caddisfly Nymph View 1 PicturesThis caddis is one of the most abundant caddisflies in temporary ponds of Glacier Park. The larvae build a round case of detritus (Detritus: Small, loose pieces of decaying organic matter underwater.) and dead plant material that can get quite large.
Collected June 25, 2008 from Temporary ponds- Glacier Nat. Park in Alaska
Added to Troutnut.com by Bnewell on June 26, 2011
Specimen Page:1...789...14
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