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[Image Number] 80 [Image (Click to Enlarge)] I photographed this Dragonfly nymph (also known as a naiad) at Ijams Nature Center in Knoxville. The nymphs are voracious predators capable of eating minnows, tadpoles and of course, other aquatic insects. They have a hinged j... [Image Viewed] 888 [Caption] 
I photographed this Dragonfly nymph (also known as a naiad) at Ijams Nature Center in Knoxville. The nymphs are voracious predators capable of eating minnows, tadpoles and of course, other aquatic insects. They have a hinged jaw that shoots forward rapidly to capture the prey. Note the Mayfly nymph above (11:00) and the aquatic fly larva on the right (2:00) of the photo.
Insects IV - True Flies, Dragonflies and insects with "fly" in their name
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