Damselfly Nymph
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How to make the ID: long body with 3 tails that look like paddles, but are actually gills; six legs located near the front of the body, two large eyes on the top of the head. Adults have long abdomens; two pairs of wings that are held upright at rest. Its Color: Nymph - green, brown, black. Adults are colorful in greens, blues, and reds. How it reproduces: deposits eggs on top of water and they drift to the bottom. Metamorphosis: Incomplete Its food: Other aquatic macroinvertebrates. Indicator: varies in tolerance, found in slower moving water. Size: up to 2 inches in length. |
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Pictures and information from EPA Biological Indicators of Watershed Health are used with permission from Mr. Wayne Davis. |