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Artistic view of a Male Pteronarcys californica (Pteronarcyidae) (Giant Salmonfly) Stonefly Adult from the Gallatin River in Montana
Salmonflies
Pteronarcys californica

The giant Salmonflies of the Western mountains are legendary for their proclivity to elicit consistent dry-fly action and ferocious strikes.

Sunlight Creek in Wyoming

Stream photos

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Male Baetidae (Blue-Winged Olive) Mayfly DunMale Baetidae (Blue-Winged Olive) Mayfly Dun
Lateral view of a Male Baetidae (Blue-Winged Olive) Mayfly Dun from Mystery Creek #308 in Washington
This dun emerged from a mature nymph on my desk. Unfortunately its wings didn't perfectly dry out.
7 Recently Added Photos
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.
Troutnut is a project started in 2003 by salmonid ecologist Jason "Troutnut" Neuswanger to help anglers and fly tyers unabashedly embrace the entomological side of the sport. Learn more about Troutnut or support the project for an enhanced experience here.

Psephenus (Water Penny) Beetle Larva Pictures

Every picture of this Psephenidae larva was taken with my old C740UZ through a microscope.

Dorsal view of a Psephenus (Psephenidae) (Water Penny) Beetle Larva from Fall Creek in New York
Ventral view of a Psephenus (Psephenidae) (Water Penny) Beetle Larva from Fall Creek in New York
Psephenus (Psephenidae) (Water Penny) Beetle Larva from Fall Creek in New York
Psephenus (Psephenidae) (Water Penny) Beetle Larva from Fall Creek in New York

This beetle was collected from Fall Creek in New York on November 15th, 2004 and added to Troutnut.com by Troutnut on April 12th, 2006.


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Psephenus (Water Penny) Beetle Larva Pictures

Taxonomy
  1. Kingdom Animalia (Animals)
  2. » Phylum Arthropoda (Arthropods)
  3. » Class Insecta (Insects)
  4. » Order Coleoptera (Beetles)
  5. » Family Psephenidae (Water Pennies)
  6. » Genus Psephenus (Water Pennies)
Collection details
Location: Fall Creek, New York
Date: November 15th, 2004
Added to site: April 12th, 2006
Author: Troutnut
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