The Hellgrammite fly is the aquatic larvae of the Dobsonfly. Hellgrammites are larger than most nymphs. They are a popular food source for all
What insect is this? : Garden : University of Minnesota Extension
Large Hellgramite
Hellgrammite Changers” Filling the box getting ready for the
Bob Anderson's Awesome Hellgrammite Larva - FrostyFly
Rockart: The Hellgrammite Pictograph
Hellgrammite, The King Kong of Aquatic Insects - Fly Fishing
Beadhead Hellgrammite - Ascent Fly Fishing
Dobsonfly - Wikipedia
YUM Hellgrammite