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BugGuide is a National Moth Week Partner. How to add your National Moth Week 2021 photos. July 17-25.

Photos of insects and people from the Spring 2021 gathering in Louisiana, April 28-May 2

National Moth Week 2020 photos of insects and people.

Photos of insects and people from the 2019 BugGuide Gathering in Louisiana, July 25-27

Discussion, insects and people from the 2018 gathering in Virginia, July 27-29

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Species Pteronarcys californica - Giant Salmonfly

 
 
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Pteronarcys californica, but striped? - Pteronarcys californica 3025031 Stonefly - Pteronarcys californica 3024271 Stonefly - Pteronarcys californica Giant Salmonfly - Pteronarcys californica Giant Salmonfly - Pteronarcys californica Giant Salmonfly - Pteronarcys californica Giant Salmonfly - Pteronarcys californica Giant Salmonfly - Pteronarcys californica Giant Salmonfly - Pteronarcys californica Pteronarcys stonefly - Pteronarcys californica - male Pteronarcys stonefly - Pteronarcys californica - male Pteronarcys stonefly - Pteronarcys californica - male Pteronarcys stonefly - Pteronarcys californica - male Pteronarcys stonefly - Pteronarcys californica - male Pteronarcys stonefly - Pteronarcys californica - male Pteronarcys stonefly -- male or female? - Pteronarcys californica Pteronarcys californica Pteronarcys californica Pteronarcys californica - in alcohol - Pteronarcys californica Pteronarcys californica - in alcohol - Pteronarcys californica Unidentified Stonefly Nymph - Pteronarcys californica Pteronarcys with eggs - Pteronarcys californica - female Pteronarcys with eggs - Pteronarcys californica - female Pteronarcys californica

 
 
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