Subject: Fishfly maybe?
Location: Central PA
May 7, 2015 6:11 am
Found several of these guys at our cottage on the river over the weekend. We haven’t noticed them there before. They look a bit like fishflies, but all had a red band around the neck. Is this a trait that fishflies can have, or a different insect all together?
Your insect is a Giant Stonefly in the genus Pteronarcys, and according to BugGuide they are also called Salmonflies. Just for fun, here is a link to one of our favorite Giant Stonefly postings.