The Mighty Hellgrammite - The Fly Guy
Recipe Hook-3X long 2X heavy streamer hook-size 6 Lead or Brass dumbell eyes-black-9/64 Thread-black or clear mono-6/0 black works perfect Tail-black zonker strip Rib-wire or mono Body-dubbing-black
eastern dobsonfly - Corydalus cornutus (Linnaeus)
Conservation Corner: Dobson Flies and Hellgrammites – Potomac Valley Fly Fishers
Case Plastics Large Hellgrammites - FishUSA
Nature Hellgrammites, dobsonflies both fearful, fascinating
Realistic Hellgrammite Fly - FrostyFly
Hellgrammite • FlyFish Circle
eastern dobsonfly - Corydalus cornutus (Linnaeus)
Hellgrammites The Dragonfly Woman
Dobson Flies - UC Master Gardeners- Diggin' it in SLO - ANR Blogs