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Lateral view of a Male Baetis (Baetidae) (Blue-Winged Olive) Mayfly Dun from Mystery Creek #43 in New York
Blue-winged Olives
Baetis

Tiny Baetis mayflies are perhaps the most commonly encountered and imitated by anglers on all American trout streams due to their great abundance, widespread distribution, and trout-friendly emergence habits.

Turquoise view of Upper Titcomb Lake From Titcomb Basin in Wyoming

Stream photos

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Limnephilus (Summer Flier Sedge) Caddisfly LarvaLimnephilus (Summer Flier Sedge) Caddisfly Larva
Case view of a Limnephilus (Limnephilidae) (Summer Flier Sedge) Caddisfly Larva from the Yakima River in Washington
This seems to be a young larva of Limnephilus. Although not clear in the picture, several ventral abdominal segments have chloride epithelia.
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27" brown trout, my largest ever. It was the sub-dominant fish in its pool. After this, I hooked the bigger one, but I couldn't land it.
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Utacapnia distincta (Little Snowfly) Stonefly Nymph Pictures

This stonefly was collected from Crazy Beaver Spring in Montana on February 1st, 2007 and added to Troutnut.com by Bnewell on June 26th, 2011.


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Utacapnia distincta (Little Snowfly) Stonefly Nymph Pictures

Taxonomy
  1. Kingdom Animalia (Animals)
  2. » Phylum Arthropoda (Arthropods)
  3. » Class Insecta (Insects)
  4. » Order Plecoptera (Stoneflies)
  5. » Family Capniidae (Snowflies)
  6. » Genus Utacapnia (Little Snowflies)
  7. » Species distincta (Little Snowflies)
Collection details
Location: Crazy Beaver Spring, Montana
Date: February 1st, 2007
Added to site: June 26th, 2011
Author: Bnewell
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