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Mayfly Nymph

Mayfly Nymph. Characterized by 3 “tails” Small Found on or in bottom substrate. Stonefly Nymph. Characterized by 2 “tails” Found on or in bottom substrate. Dragonfly Nymph. Characterized by large “plump” appearance Found on or in bottom substrate in slower moving water. Predators.

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Mayfly Nymph

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  1. Mayfly Nymph • Characterized by 3 “tails” • Small • Found on or in bottom substrate

  2. Stonefly Nymph • Characterized by 2 “tails” • Found on or in bottom substrate

  3. Dragonfly Nymph • Characterized by large “plump” appearance • Found on or in bottom substrate in slower moving water. • Predators

  4. Damselfly Nymph • Characterized by long slender body • Found on or in bottom substrate in slower moving water. • Predators

  5. Caddisfly Larvae • Characterized by a “case” created from objects found on the bottom • Found on or in bottom substrate

  6. Dobsonfly Larvae • Characterized by a large mandibles • Found on or in bottom substrate

  7. Alderfly Larvae • Characterized by a large mandibles • Found on or in bottom substrate

  8. Cranefly Larvae • Characterized by a maggot like appearance • Found on or in bottom substrate in slower moving water areas.

  9. Blackfly Larvae • Characterized by a maggot like appearance • Found on bottom substrate attached to rocks.

  10. Water Strider • Found on surface of slower pools

  11. Whirligig beetles • Found on surface of slower pools

  12. Giant Water Bug

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