The hellgrammite -- Eaten by trout and other freshwater fish; fly fishermen try to imitate insects by using artificial "flies".
THIS landed on my glasses!, It's probably harmless to somet…
How to catch hellgrammites for fishing - Quora
Hellgrammite Missouri Department of Conservation
Found in central Pennsylvania along a creek near the Susquehanna
10 Dobsonfly Interesting Facts (And Their Larvae Too) - What's That Bug?
Dobson Fly Larvae
PPT - Macroinvertebrate Mayhem! PowerPoint Presentation, free download - ID:2034815
Found this on a night walk. GF just picks it up : r/whatsthisbug
Question of the Week – Hellgrammite
Oh Me, Oh My - The Wonders of the Dobsonfly! - Savage Mill
Insects of KY: The King Bug on Baker ST, Columbia, KY on
eastern dobsonfly - Corydalus cornutus (Linnaeus)
10 Dobsonfly Interesting Facts (And Their Larvae Too) - What's That Bug?
The Hellgrammite and Dobsonfly — Backwoods Adventures
The Hellgrammite and Dobsonfly — Backwoods Adventures