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FREE 3D Printable Macroinvertebrate Designs

Designs for 3D printable macroinvertebrates are available as free downloads from Thingiverse. Currently available designs include:

  • Net-spinning caddisfly nymph
  • Case-building caddisfly nymph
  • Damselfly nymph
  • Dobsonfly larva
  • Flatworm (planarian)
  • Mayfly nymph
  • Water penny beetle larva
  • Stonefly nymph
  • Lunged snail

These designs were created by Stroud Water Research Center in collaboration with Unionville-Chadds Ford School District.