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“ How Sensitive Are You ?”

“ How Sensitive Are You ?”. Lab Review. List 1 ecological benefit provided by aquatic macroinvertebrates . Decomposers (eat detritus) Form base of food chain—fish food!!!!!. Lab Station #1. A. Mayfly Nymph. Lab Station #1. B. Dragonfly Nymph. Lab Station #1. C. Hellgrammite.

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“ How Sensitive Are You ?”

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  1. “How Sensitive Are You?” Lab Review

  2. List 1 ecological benefit provided by aquatic macroinvertebrates. • Decomposers (eat detritus) • Form base of food chain—fish food!!!!!

  3. Lab Station #1 A. Mayfly Nymph

  4. Lab Station #1 B. Dragonfly Nymph

  5. Lab Station #1 C. Hellgrammite

  6. Dobsonfly Adult

  7. Lab Station #1 D. Mayfly Nymph

  8. Lab Station #1 B. FishflyOR Dobsonfly Larva

  9. Lab Station #2 A. Damselfly Nymph

  10. Lab Station #2 B. Dragonfly Nymph

  11. Lab Station #2 C. Mayfly Nymph

  12. Lab Station #2 D. Water Snipe Larva

  13. Lab Station #3 • Fishfly OR Dobsonfly Larva

  14. Fishfly Adult

  15. Lab Station #3 B. Stonefly Nymph

  16. Lab Station #3 C. Caddisfly Larva

  17. Caddisflies

  18. Lab Station #3 D. Freshwater Mussel

  19. Lab Station #3 E. Gilled Snail

  20. Lab Station #4 A. Blackfly Larva

  21. Lab Station #4 B. Aquatic Sowbug

  22. Lab Station #4 C. Scud

  23. Lab Station #4 D. Leech

  24. Lab Station #5 A. Crayfish

  25. Lab Station #5 B. Water Penny

  26. Lab Station #5 C. Alderfly Larva

  27. Lab Station # 5 D. Damselfly Nymph

  28. Lab Station # 6 A. Water Strider

  29. Lab Station # 6 B. Damselfy Nymph

  30. Lab Station # 6 C. Cranefly Larva

  31. Lab Station # 6 D. Caddisfly Larva

  32. Other Questions… • Into which category would a water strider fit? Why? • In which type of water would you find only leeches? • Name 2 kinds of pollution that could affect a stream’s biodiversity?

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